baber/WOPTO huggingface dataset:
Patent JP-H04312807-A (JP)
Title: Method and mold for molding crawler rubber shoe having rubber layer on its surface
Inventor: OHIRA MARI
IPC: B29K21/00
Filed: 1991-04-11
Abstract: PURPOSE:To easily demold a crawler rubber shoe provided with a rubber layer in its surface without hindrance. CONSTITUTION:In a connecting part 2d in a female mold 1 having a recessed part 2 for forming a rubber layer (a) of zig-zag surface configurations, four attaching hole forming pins 8 are removably uprightly arranged that is each provided with a butt-stepped part 8b in the middle part thereof. Thereafter, a through hole (b') is made to communicate with unvulcanized rubber (a') and the pin 8 from the upside thereof and a metal plate crawler shoe main body (b) is mounted and then a male mold 7 is fitted therewith for effecting press- vulcanization. The crawler shoe main body (b) is supported such that the peripheral part of the through hole (b') is made to about on and supported by the butt-stepped part 8b of the attaching hole forming pin 8. Subsequently, after vulcanization molding, the attaching hole forming pin 8 projected to the upside of the crawler shoe main body (b) is made to support a pulling up material 9 and pulled up so as to be demolded from the inner part of the female mold 1. Then, the attaching hole forming pin 8 is extracted therefrom.
Patent JP-S59204402-A (JP)
Title: Hybrid automobile
Inventor: KITADA SHINICHIROU
IPC: B60L50/16
Filed: 1983-05-06
Abstract: PURPOSE:To improve the operating efficiency of a hybrid automobile by discriminating the operating state required on the basis of control data, and controlling an engine and power/torque converting means in response to the required operating state. CONSTITUTION:A central controller 7 discriminates an operating state required on the basis of an accelerator depressing amount, a brake depressing amount and an output shaft rotating speed, and further discriminates an operating mode in response to the remaining capacity of a battery. A load is operated by a motor of a MG (motor generator) in the range of a low and middle rotating speed low load. An engine 1 is rotated efficiently at the rotating speed irrespective of the rotating speed in a low load range, and the excess output torque is operated at the MG2 as a generator to charge a battery 17. The MG2 is operated as a generator in a range that the required torque becomes negative to charge the battery 17. The engine 1 is efficiently operated in the other range.
Patent JP-H11274764-A (JP)
Title: Fixing structure of printed board
Inventor: NAKAYAMA YUTAKA
IPC: H05K7/14
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing structure of a prinded board which improves workability and can shorten working time. SOLUTION: A cabinet 1 is constituted of a main body 2 formed in a box shape, in which an aperture 2a is arranged on the front surface, and a door 3 with which the aperture 2a of the main body 2 is freely opened and closed. A retaining hole 10 is bored in a pedestal 9 fixed on a bottom part of the main body 2, and a protrusion 24 is protruded on the lower end of a bracket 17 where a printed board 16 is mounted on the back. In the bracket 17, the protrusion 24 is pivotally supported with the retaining hole 10, and the upper part is attached with a screw on a fixing member 11 fixed on the main body 2. The width L2 of both side portions 23 of the bracket is formed slightly larger than the distance L1 between the inner surface of the back 2b of the main body 2 and the end surface of the front side of the retaining hole 10.
Patent JP-H02256994-A (JP)
Title: Multi-circuit tube and connecting pipe joint
Inventor: HAMA TOMIO
IPC: F16L39/00
Filed: 1989-03-29
Abstract: PURPOSE:To suppress the resistance of a flow path by making a flow path with a multi-circuit tube which is a single tube having two or more flow paths that are formed in parallel to each other in the lengthwise direction of the tube main unit. CONSTITUTION:A multi-circuit tube 10 is formed by a tube main unit 12 of nylon and polyurethane of the like having flexibility. The first flow path 14 is provided with a half moon-shaped section penetrating in the lengthwise direction of the tube main unit 12. The second flow path 16 is provided with a section in half moon shape penetrating in the lengthwise direction of the tube main unit 12 further in parallel with the first flow path 14. A partitioning part 18 for dividing the first and second flow paths is internally formed with the tube main unit 12. As a result, manufacturing process is facilitated and, its efficiency can be improved. Since no rib is provided on the way of the flow path, its resistance can be suppressed.
Patent JP-H05240905-A (JP)
Title: Method for inspecting power cable
Inventor: MIYAZAKI TOSHIHIRO
IPC: G01B7/04
Filed: 1992-02-28
Abstract: PURPOSE:To measure partial discharge with high sensitivity by applying a high voltage across part of a semiconducting shielding layer and utilizing the semiconducting shielding layer on both sides of the high-voltage applied section as voltage dividing resistors, and then, measuring the partial discharge at the high-voltage applied section by providing an intermediate voltage-applied section. CONSTITUTION:The conductor 1 of a power cable core 2 with a semiconducting shielding layer is earthed and a high voltage is applied across part of the conductor 1 from a transformer 8 through a partial discharge detector 7 and measuring electrode 4. Then generated partial discharge is measured. By using the semiconducting shield layer of the cable core 2 between guard electrodes 5 for preventing disturbance to the measurement and earthing electrodes 3 as a kind of resistance dividing terminal, the voltage is divided in the length direction of the cable. In this case, the high-voltage cable must have a length of >10m as a voltage dividing resistor section. In addition, by providing intermediate electrodes 6 between the electrodes 3 and 5, heat generation by an electric current is prevented. Moreover, at the time of inspecting a very high-voltage cable, the voltage application is intermittently performed so as to suppress the average heating value.
Patent JP-S61238928-A (JP)
Title: Recovering method for aluminum
Inventor: NISHIYAMA HIROSHI
IPC: C22B21/00
Filed: 1985-04-16
Abstract: PURPOSE:To separate a slip sheet from Al and to recover Al in the high yield without changing the properties of Al by cutting finely a processing wastage such as a cutting wastage of an Al foil stuck with the slip sheet and introducing it in the inside of a cylindrical screen and beating it with a high-velocity rotary knife. CONSTITUTION:A processing wastage of an Al foil which is produced from a manufacturing process of a food an drink vessel or the like and used in a drawing processing and stuck with a slip sheet is finely cut in several mm breadth. This finely cut small piece is introduced in a cylindrical screen which has many small holes and is provided with a propeller-shaped rotary knife rotating in the high velocity therein. The rotary knife is rotated in about 2,000rpm to beat the finely cut small piece of the Al foil and the Al foil is separated from the slip sheet and also beaten on the inside wall of the cylindrical screen and made to a granule having a spherical or an irregular shape and discharged together with the paper powder through the small holes of the screen. These are sieved into an Al granule and the paper powder with a rotary sieve to recover Al. Since the removal is not performed by means of the combustion or a reagent, Al is recovered without changing the properties thereof.
Patent JP-S524133-A (JP)
Title: Character/pattern readout equipment
Inventor: YANO MASAHISA
IPC: G06T1/00
Filed: 1975-06-27
Abstract: PURPOSE: To install a controlling circuit which prevents the mutual overlap between the light emitting time of the liminous element and the readout time of the light receiving signal of the electric charge accumulation-type photoelectric converter and pattern. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08247317-A (JP)
Title: Rainfall nozzle unit and variabl rainfall device
Inventor: MORIWAKI HIROSHI
IPC: F16K31/122
Filed: 1995-03-10
Abstract: PURPOSE: To prevent a drip from a nozzle at the start/finish time of rainfall and also switch a rainfall amount momentarily, in a nozzle unit used for a rainfall test, etc. CONSTITUTION: An air cylinder 25 is constituted on the upper part of a main body 21 and also a nozzle installation part 27a is constituted on its lower part. A water flow passage 27d leading to a nozzle N1 is formed in the nozzle installation part 27a. A valve 38 which can close the flow passage 27d freely is installed on the lower end part of the rod 34 of a piston 31. When an air is supplied from an air supply port 33, the piston 31 is pushed up against the energizing of a coil spring 32 and the closed state by a valve 38 is released immediately. When the supply of air is stopped, the valve 38 closes the flow passage 27d momentarily by the energizing of the coil spring 32.
Patent JP-S6116097-A (JP)
Inventor: EDOWAADO FURANSHISU KARIKIYAN
IPC: H01L21/82
Filed: 1985-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08245573-A (JP)
Title: Production of halogenated beta-lactam compound
Inventor: TORII SHIGERU
IPC: C07D499/00
Filed: 1995-03-10
Abstract: PURPOSE: To obtain in high yield and purity the subject compound in safe and simple operation by substituting a halogen or an eliminable group for the hydroxyl group of a halogenated β-lactam compound. CONSTITUTION: A halogenating agent (e.g. phosphorus oxychloride) or an eliminable group-forming agent (e.g. methanesulfonyl chloride) is made to act on the hydroxyl group of a compound of formula I (R<1> is H or amino; R<2> is H, a halogen, lower alkoxyl, lower acyl, etc., R<3> is H or a carboxyl group-protecting group; R<4> is an aryl; X is a halogen; (n) is 0-2) to obtain the objective halogenated β-lactam compound of formula II (Y is a halogen or an eliminable group). The amount of the halogenating agent or eliminable groupforming agent to be used is 1-50molar times that of the compound of formula I, and the reaction is conducted in a solvent such as N,N-dimethylformamide at -80 to 80 deg.C. The compound of formula II is useful as an intermediate for antimicrobial agents having cephalosporin skeleton with no carbon atom bound to the 3-site.
Patent JP-H10285814-A (JP)
Title: Power controller
Inventor: OGUSHI AKIRA
IPC: H02J7/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply system usable conveniently, by changing the setting of an operation ending voltage value provided on an apparatus side to an optimum discharge ending voltage value combined, from the recognized results of battery-side and apparatus-side recognizing means. SOLUTION: Batteries 1, 2 and an apparatus 4 have signal terminals 9a, 9b for sending sort information and an apparatus-side terminal 9 for receiving, besides plus terminals 7, 7a, 7b and minus terminals 8, 8a, 8b for receiving and supplying power. The terminal 9 is connected to a control microcomputer 5, and the control microcomputer 5 recognizes the sorts of the batteries 1 and 2 connected, performs ON/OFF control of a power circuit, and controls the content of the displaying information of a display control circuit 6. Moreover, a voltage value for stopping the operation of the apparatus is set in the control microcomputer 5 beforehand from the discharge ending voltages of batteries, and the setting in the control microcomputer 5 is changed to a voltage value for stopping the operation of the apparatus from recognized information of the batteries 1, 2 connected.  Consequently, it becomes possible to obtain a power supplying system usable conveniently.
Patent JP-S63247814-A (JP)
Title: State detecting system for position indicator
Inventor: KATSURADAIRA YUUJI
IPC: G06F3/03
Filed: 1987-04-02
Abstract: PURPOSE:To improve the operability of plural position indicators by adding a tuning circuit which defines a prescribed frequency as a tuning frequency and has the phase difference between the voltage and the current different from said tuning frequency to each of those position indicators and transmitting and receiving the radio waves. CONSTITUTION:A coordinate input device consists of a tablet 1, input pens 2 and 3, a position detecting circuit 4, and a timing control circuit 5. The tablet 1 is produce by attaching a tablet main body 12 and an antenna coil 13 to a housing 11. The main body 12 is connected to the circuit 4 and the coil 13 is connected to the circuit 5 respectively. Then, the main body 12 is driven by the circuit 4 and forms a detecting part which detects the positions designated by both pens 2 and 3. These pens 2 and 3 contain bar magnets 21 and 31, tuning circuits 22 and 32, and markers of different colors. Each of both pens 2 and 3 is set so as to have the prescribed phase difference against the same frequency set by the tuning frequency. Thus, both pens are identified by said phase difference.
Patent JP-H08248742-A (JP)
Title: Image forming device
Inventor: KONDO HIROSHI
IPC: G03B21/132
Filed: 1995-03-10
Abstract: PURPOSE: To provide an image forming device capable of always obtaining an excellent print image regardless of contrast ratio. CONSTITUTION: This device is provided with a photoreceptor drum 12 being an image carrier, a lamp 2 being a light source irradiating the image of a microfilm 1 and exposing it on the drum 12, a photodetector being a detection means detecting the density of the image of the film 1, a density adjustment means for adjusting the density of the formed image based on the density detected by the photodetector, and a contrast adjustment means for detecting the contrast of the image of the film 1 by detecting the density of the plural places of the image of the film 1 by the photodetector and adjusting the contrast of the formed image.
Patent JP-H06287262-A (JP)
Title: Method for purifying novolak resin
Inventor: SASAYAMA KOJI
IPC: C08G8/10
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a method for purifying a novolak resin, capable of providing the novolak resin reduced in impurities by readily removing impurities contained in the novolak resin. CONSTITUTION:An alkaline substance and water are added to a novolak resin to prepare an aqueous liquid of the novolak resin. Then, an acidic substance is added to the aqueous liquid to precipitate the novolak resin and supernatant in which impurities in the novolak resin are eluted is removed from the aqueous liquid containing the precipitate of novolak resin to purify the novolak resin.
Patent JP-H01251655-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRAKAWA SHINICHI
IPC: H01L29/73
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a semiconductor integrated circuit provided with a clamping circuit generating no malfunction even when a negative voltage is induced on the output terminal, by providing a transistor wherein the collector is connected to the output circuit and the emitter is grounded, and an MOS transistor which turns ON when a voltage inverse to the polarity of output voltage is applied to the output terminal. CONSTITUTION:From ground a current flows through the source and the drain of an MOS transistor 5, when a negative voltage is induced on an output terminals 2, the potential of the output terminal 2 decreases lower than the ground potential, and the potential difference between the output terminal 2 and ground becomes equal to the threshold voltage of an P-channel MOS transistor 5. Thus the output terminal 2 is clamped by the threshold voltage of the MOS transistor 5. Since the threshold voltage of the MOS transistor 5 is set smaller than the forward voltage of a P-N junction wherein a current begins to flow through a parasitic NPN transistor 4, the malfunction of an integrated circuit caused by the operation of the parasitic NPN transistor 4 can be prevented.
Patent JP-S557281-A (JP)
Title: Nndichloroacetyll1*2*3*44tetrahydrooquinaldine* its manufacture and use for protecting cultured plant from damage by herbicide
Inventor: HANSUUYOOHEMU RIIBERU
IPC: C07D215/08
Filed: 1979-06-26
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, NL N-Dichloroacetyl-1,2,3,4-tetrahydro-quinaldine of the formula  see diagramm : EP0006540,P18,F2  1. Claims for the contracting state AT Process for the preparation of N-dichloroacetyl-1,2,3,4-tetrahydro-quinaldine of the formula  see diagramm : EP0006540,P19,F2  characterised in that 1,2,3,4-tetrahydro-quinaldine of the formula  see diagramm : EP0006540,P19,F4  is reacted with dichloroacetyl chloride, if appropriate in the presence of an acid-binding agent and if appropriate in the presence of a diluent.
Patent JP-H09266998-A (JP)
Title: Washing machine serving also as dehydrater
Inventor: TAKEGAWA MASAKUNI
IPC: D06F37/26
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters such as wires of underwears from being inserted into the inner wall holes of a washer/dehydrater tub to prevent abnormal noise in a washing machine serving also as dehydrater in which clothes in the washer/dehydrater tub is washed and rinsed by the rotation of a pulsator, and dehydrated by the rotation of the washer/dehydrater drum. SOLUTION: A washer/dehydrate tub 22 which is rotatably supported by a dehydrate shaft 11 is positioned in an outer tub 3, an pulsator 5 is rotatably provided at the bottom center of the washer/dehydrater tub 22, the pulsator 5 is driven by a motor 14, and the power of the motor 14 is switched by a clutch mechanism 10 and transmitted to the dehydrater shaft 11 during dehydration. Multiple holes 22a are bored at the inner surface of the washer/dehydrater drum 22, and these holes 22a have projection parts 22b which are circular edges against the inner wall of the washer/dehydrater tub 22.
Patent JP-H06288334-A (JP)
Title: Control device for hydroelectric power station
Inventor: SUGAI HIROSHI
IPC: H02P9/04
Filed: 1993-04-06
Abstract: PURPOSE:To prevent the generation of an unstable phenomenon at control constant reading without applying a load to a CPU, and quickly cope with an unexpected accident. CONSTITUTION:A control device for hydroelectric power station is provided with a control computer 12 for controlling a device 11 to be controlled has a first CPU 17 and a first memory 18. It is further provided with a constant setting computer 13 having a second CPU 20 and a second memory 22, and a common memory 14. When a new control constant is set, the new control constant is set in a control constant setting unit 15, and a constant read switch 16 is ON, whereby the new control constant is written in the second memory 22. The new control constant is then written from the second memory 22 to the common memory 14. The controlling CPU reads the new control constant from the canon memory 14 to perform control operation, and also writes the new control constant in the first memory 18.
Patent JP-H029836-A (JP)
Title: Recovery of useful caboxylic acid from alkali waste water
Inventor: NISHIKIMI TADASHI
IPC: C07C67/58
Filed: 1987-04-01
Abstract: PURPOSE:To treat waste water by bringing a water-insoluble solvent containing an alkylating agent and a phase transfer catalyst into contact with alkali water containing a useful carboxylic acid. CONSTITUTION:An alkylating agent (e.g., sulfuric ester dialkyl ester or halogenated alkyl) and a phase transfer catalyst (e.g., trioctylmethyl ammonium chloride) are added to alkali water containing a useful carboxylic acid (especially effective in the case of waste water containing a diluted carboxylic acid having low solubility in extracting solvent), which is blended under heating while stirring so that the carboxylic acid in the waste water is made into an alkyl ester and extracted with a nonaqueous solvent to recover the carboxylic acid. After the treatment, the waste water is separated and removed, the alkylating agent is added to the extracting solvent layer and waste water can be continuously treated. The extracting solvent and the phase transfer catalyst can be recovered and used and the carboxylic acid ester can be concentrated in the recovery solvent.
Patent JP-S61237444-A (JP)
Title: Handler device for inspecting ic product
Inventor: KURONO YOICHI
IPC: H01L21/66
Filed: 1985-04-15
Abstract: PURPOSE:To eliminate the need for the positioning of a measuring operator, and to automate the titled device by capturing the packaging external form of an IC product, the shape of an IC lead and printed characters on the IC product in plane pictures, A/D converting an output and comparing the output with a previously inputted reference data. CONSTITUTION:Printed characters on the surface of an IC product are read from an image pickup device 3, and transmitted over a processor 2. A stopper device 5 is driven in response to a signal, and brought into contact with a tester conductor 8, thus inspecting the IC product. The shape of IC Leads and a packaging external form are also photographed, signals 53, 54, 56 are outputted in response to the results of comparisons with a shape reference data memory of the shapes of the IC leads, and a lifting gear 57 is lifted when there is a defect, and the IC product is not positioned, and is carried directly to a selector 9. A positioning processor outputs the signal 53 in an IC product having no defect, the stopper is adjusted at a specified position, an IC product circuit is combined, and a tester is operated, thus inspecting the IC product. Acceptables and defectives are carried to respective housing section.
Patent JP-S524169-A (JP)
Title: Manufacturing process of semiconductor element
Inventor: KAWASAKI NOBORU
IPC: H01L21/306
Filed: 1975-06-30
Abstract: PURPOSE: To cut beforehand P-and N-layers into the depth at which both eroding velocity become identical, and thus to minimize defectiveness of electrode layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S578319-A (JP)
Title: Case with sound insulation structure
Inventor: YAMADA SEIICHIROU
IPC: F02B77/13
Filed: 1980-06-16
Abstract: PURPOSE: To prevent falling off of outside wall of the crank case etc. of a motor cycle owing to deterioration of the elastic member by pressure-fitting and engaging the elastic member to the case compulsorily by means of springs arranged inside said elastic member.  
     CONSTITUTION: A ring-shaped receptacle 13, rising vertically from the periphery of easily resonating wall 11 of crank case 10 forms a concave 15 with its internal circumferential surface 14, and a ring-shaped rubber member 16 is fitted is this concave 15. The outside wall 12 is fitted in the opening provided inside said rubber  member 16, and when it is fitted in the internal circumferential surface 14 of the  receptacle 13 an L-shaped groove 23 is formed from the end face in contact with  the innermost wall 11 to the central part. At the end of this groove 23, a ring- shaped spring 24 expanding outward in the radial direction is fitted, whereby the  rubber member 16 is pressed against the internal circumferential surface 14 of the  receptacle 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61239740-A (JP)
Title: Synchronous signal detecting device
Inventor: NISHIMURA KEIZO
IPC: H04L7/08
Filed: 1985-04-17
Abstract: PURPOSE:To detect synchronism precisely and stably by outputting a synchronism detection pulse when the contents of a shift register coincide with a specific synchronous signal pattern or one or plural synchronous signal patterns including error patterns with high probability which is generated after demodulation. CONSTITUTION:The synchronous signal pattern of satellite broadcasting consists of 16 bits, e.g. 0001001101011110 and all patterns are displayed in a figure including error patterns with high probability which are generated 4-phase differential PSK. A decoder 4 outputs a synchronism detection pulse from an output terminal 5 when respective inputs A-P have values shown in the figure. For example, even if a synchronous signal pattern which has successive errors at the 5th and the 6th bits is inputted to the shift register 3 and values QP-QA are 0001111101011110 in order, the inputs A-P to the decoder 4 coincides with the 12th pattern in the figure, so the synchronism detection pulse is outputted from the output terminal 5.