baber/WOPTO huggingface dataset:
Patent JP-H0314278-A (JP)
Title: Excimer laser device
Inventor: NUMATA SHINOBU
IPC: H01S3/03
Filed: 1989-06-13
Abstract: PURPOSE:To prevent problems being related to machining accuracy from occurring and then enable a number of introduction terminals to be used by constituting a distribution panel using the same number of partial distribution panels as the introduction terminals, connecting each partial distribution panel and introduction terminal individually using screws, and by retaining the partial distribution panel so that it can move within the surface which is perpendicular to the introduction terminal. CONSTITUTION:Charge of a primary capacitor 10 outside a cylindrical laser chamber 16 where laser media is encapsulated is distributed to a plurality of secondary capacitors 11 which are placed in longer direction of the laser chamber 16 within the laser chamber 16 through a plurality of bar-shaped introduction terminals 21 penetrating the laser chamber 16 airtightly and a distribution panel 1 which is connected to the plurality of introduction terminals 21 within the laser chamber 16. In the eczema device in such configuration, the above distribution panel 1 consists of the same number of partial distribution panels 1a as the introduction terminals 21 which are screwed by the above introduction terminals 21 and are connected to the introduction terminal 21 and the partial distribution panel 1a is retained at the secondary capacitor side 11 so that it can move within the surface which is perpendicular to the introduction terminal 21.
Patent JP-H0443919-A (JP)
Title: Heater temperature control circuit
Inventor: HATANAKA HIROSHI
IPC: G01F1/688
Filed: 1990-06-11
Abstract: PURPOSE:To make the calorific value of a heater constant even if the resistance value of the heater varies by using the power consumption of a heater element as a controlled object of a heater for heat generation. CONSTITUTION:The voltage and current of a heater element 1 for heat generation are supplied through an operational amplifier 11 and a voltage control type current source 12 and electric power which is supplied to the heater 1 is found by an arithmetic circuit 13. Then the operational amplifier 14 performs feedback control over the supplied electric power. The power consumption of the heater is used as the controlled object to make the power consumption constant and its calorific value constant even if the resistance value of the heater varies, thereby making the calorific value constant against the drift of the resistance of the heater.
Patent JP-S5986458-A (JP)
Inventor: JIYOOJI SUTOROBURU
IPC: H02K23/26
Filed: 1983-08-17
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-H0817069-A (JP)
Title: Optical pickup device
Inventor: HOSAKA YOICHI
IPC: G11B7/09
Filed: 1994-06-30
Abstract: PURPOSE:To adapt the optical pickup device to an optical disk of different standards by slanting an optical head according to a track pitch and adjusting the position of a side spot. CONSTITUTION:An optical system has a diffracting means 53 which splits the laser light from a laser output means 50 into a main spot and a subordinate spot and the interval of the subordinate spot to the main spot in a track pitch direction is so determined that the deterioration rate of a signal is suppressed within 5%. For the purpose, the means are so arranged satisfying the conditions shown by the expressions, and an optical detection part has an optical detecting element which detects reflected light corresponding to the main spot and an optical detecting element which detects reflected light corresponding to the side spot. In the expressions, n1-nm are the number of tracks, P1-Pm track pitches, L1-Lm land widths, (m) the number of optical recording media used as media of different standards, '+' an edge which is far from the main spot on the track irradiate with the side spot, and '-' an edge which is close to the main spot.
Patent JP-S63316302-A (JP)
Title: Recorder for measuring condition information in magnetic recording and reproducing device
Inventor: NAKAMURA TETSUO
IPC: G01D15/12
Filed: 1987-06-18
Abstract: PURPOSE:To improve the reliability of measuring data and the working efficiency of measuring data analyzing processing by automatically inputting a measuring condition as a digital signal consisting of plural bits so as to make the signal correspond to a measuring data output signal at the rate of 1 to 1 and recording the output signal on a recording medium. CONSTITUTION:The titled device is provided with a control information I/O means 11 for receiving measuring condition information and controlling a measuring condition information generator, a converting means 9 for converting the measuring condition information into a format appropriate for an identification (ID) code, a storage means 19 for temporarily storing the output of the means 9, a control means 15 for controlling respective means, and an instruction input means to be driven from the external to apply instructions to the means 15. Said calibration value signals with a prescribed amplitude are successively outputted as time-sequential channel ID signals from respective analog signal output means for a prescribed time so that corresponding relation between each recording channel and each measuring channel can be identification by utilizing respective means. Consequently, power saving and rapid processing for measuring work and the arrangement and analysis of measuring data can be attained and the reliability of measuring data can be improved.
Patent JP-S5851519-A (JP)
Title: Selective etching method
Inventor: SONOBE TOSHIO
IPC: H01L21/3065
Filed: 1981-09-22
Abstract: PURPOSE:To obtain the shape of a vertical etching side-wall with high accuracy by forming the thin-films of two layers onto a base body and etching the second layer thin-film while using the first layer thin-film as a mask and the base body while employing the second layer thin-film as a mask. CONSTITUTION:The phosphorus-doped polysilicon film 33 is formed onto the base body on which the silicon oxide film 32 is attached through the thermal oxidation of the surface of silicon 31. Phosphorus silica glass 34 is shaped onto the film 33. A positive type photo-resist 34 is applied onto the film 34, and exposed by beams, and a photo-resist film 35 is left partially through development. One part of the film 34 is removed through reactive ion etching. The film 33 is etched through the same method. The films 35, 34 are removed as necessary. Accorngly, the shape of the vertical etching side-wall is formed.
Patent JP-S6128106-A (JP)
Title: Direct teaching type industrial robot
Inventor: MURATA MASANAO
IPC: B25J9/22
Filed: 1984-07-19
Abstract: PURPOSE:To attain stable arm position control without any compensating circuit at opeation by detecting a drive amount and an arm moving amount of a drive source at the front and rear stage of a transmission mechanism and controlling its deviation to zero so as to attain arm operation at teaching without using a clutch mechanism. CONSTITUTION:A motor 3 is stopped at teaching and when an arm 1 is energized clockwise, a transmission shaft is driven at an output of a gear reducer 5, and a pulse signal is outputted from a position detector 16 but no output is given from a position detector 15. A circuit 18 detects the deviation of the moving amount from an output signal of the detectors 15, 16, an analog signal corresponding to a deviation is fed to an amplifier 19 and the motor 3 is driven clockwise. On the other hand, a switch SW2 is turned off at running and the motor 3 is driven in a speed based on a speed command signal of a controller 10. Further, the switch SW1 is thrown to the position of output (a), an output signal of the detector 15 is fed to a device 10, the position control of the arm 1 is executed, no effect of the gear reducer is given to the detector 15, then stable control is attained and no compensating circuit is required.
Patent JP-2000340262-A (JP)
Title: Aging treatment method for lithium secondary battery
Inventor: OKUDA NARUAKI
IPC: H01M10/05
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple treatment method improving an initial discharge capacity, and a charge/discharge cycle characteristic by actively using a specific change in a charge/discharge characteristic presented by nickel-lithium complex oxide in a lithium secondary battery using the inexpensive laminar lock salt structure lithium-nickel complex oxide for an positive electrode active material. SOLUTION: An aging treatment method for a lithium secondary battery formed by installing a positive electrode using a laminar lock salt structure lithium-nickel complex oxide as a positive electrode active material and a negative electrode stores an installed battery at a storage temperature of 40 deg.C or more and 90 deg.C or less. The aging treatment includes a low temperature aging treatment increasing an initial discharge capacity and a high temperature aging treatment making a charge/discharge cycle characteristic excellent.
Patent JP-S5275199-A (JP)
Title: Alarm display device
Inventor: MURAMATSU KOUYA
IPC: G08B26/00
Filed: 1975-12-19
Abstract: PURPOSE: To obtain an alarm desplay device wherein the display contents may be readily read even in a place remote from the panel, by increasing the size of the screen of display unit through the use of a fixed space in a time sharing manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01319493-A (JP)
Title: Derivative of ester of saccharide and reagent for measuring activities of hydrolase
Inventor: KURIHARA TOSHIO
IPC: C12Q1/34
Filed: 1988-06-17
Abstract: NEW MATERIAL:A compound of formula G-O-R3 [G is formula I or II (l is 0 or 1; at least one of R1 and R2 is 1-30C fatty ester residue and the other is H or acetyl); R3 is formula III (X is halogen; m is 0-4; Y is OH, alkoxy, carboxyl or sulfonic acid; n is 0 or 1; z is nitro or nitrovinyl)]. EXAMPLE:2-Chloro-4-nitrophenyl 6-O-acetyl-0-beta-D-glucopyranoside[acetyl 2- chloro-4-nitrophenyl-beta-glucopyranoside]. USE:A reagent for measuring activities of lipase or esterase. PREPARATION:For example, a phenol (aglycon) is linked with alpha- or beta-form of a reducing end group of a malto oligosaccharide (e.g. glucose) by an O- glycoside bond and further OH groups only at 6 and 4 positions of a non- reducing end-glucose are esterified by a fatty acid, etc., corresponding to R1 and R2.
Patent JP-H0258541-A (JP)
Title: Manufacture of epoxidized polysulfide
Inventor: DEIBITSUDO ERU BUUSU
IPC: C08G75/02
Filed: 1989-06-15
Abstract: An improved process for reacting a mercaptan-terminated aliphatic polysulfide resin with excess epichlorohydrin in the presence of alkali to form an epoxidized polysulfide is disclosed. The reaction takes place in the absence of a solvent such as ethyl alcohol or ether, which will form an inseparable azeotrope with epichlorohydrin and water. The reaction is carried out at a temperature and pressure sufficient to distill away epichlorohydrin and by-product water. The water and epichlorohydrin are separated and the epichlorohydrin is returned to the pot during the reaction. After the reaction is complete, the epichlorohydrin is stripped, leaving an epoxidized polysulfide, by-product sodium chloride, and residual alkali. The epoxidized polysulfide is dissolved in a work-up solvent and filtered to remove sodium chloride and alkali. Then the work-up solvent is stripped, leaving a purified product.
Patent JP-H0316035-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAKANE NAOHIRO
IPC: G11B7/09
Filed: 1989-06-13
Abstract: PURPOSE:To make the rigidity of a screw coupling part strong and to obtain an excellent servo characteristic by engaging the voice coil bobbin of a linear voice coil motor with the recessed groove part of the U-shaped coupling part and screwing the voice coil bobbin and free end parts on the both sides of the recessed groove part. CONSTITUTION:The voice coil bobbin 17 of the linear voice coil motor is engaged with the recessed groove part of the U-shaped coupling part 16 and screwed from the both sides by two locking screws 18a and 18b. In such the case, since there is about 1.5 to 3 times of difference between the flexural rigidity at two free end parts 16a and 16b of the U-shaped coupling part 16, the free end part on the side having the weak flexural rigidity is elastically deformed and clearance is filled up when the voice coil bobbin 17 is fastened from the both sides by two locking screws 18a and 18b. At this time, since two locking screws 18a and 18b become in the state that reaction accompanied with the flexible deformation is added to them, the screws are naturally prevented from being loosened. Thus, the rigidity of the screw coupling part is made strong and the excellent servo characteristic is obtained.
Patent JP-S5776338-A (JP)
Title: Hydraulic shock absorber
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/08
Filed: 1980-10-28
Abstract: PURPOSE:In a piston-type hydraulic shock absorber having an oil sump for hydraulic oil, to improve comfortableness and safety of driving by mounting a relief valve facing the oil sump to change damping force characteristic depending upon an expanded and contracted position of a piston stroke. CONSTITUTION:A piston-type hydraulic shock absorber comprises a chamber A and a chamber B divided by a slidable piston 3. The chamber B leads to a tank 7 through an opening 5 and an oil pipe 6. Pressure P2 in an oil sump 10 of the tank 7 changes depending upon quantity of oil in it, that is, a stroke position of a piston rod 2, and a relief valve 24 receives the pressure P2 in the oil sump 10 which changes in proportion to a stroke position of the piston rod 2 so that its set pressure is changed. When the piston rod 2 is placed at a certain stroke position, the differential pressure between the pressure P2 of the oil sump 10 and that of a spring 28 acts upon a spool 13, wherein as the pressure P2 increases, the spool 13 is pushed toward an atmosphere chamber 20 more strongly to raise the pressure for opening the valve. Thus, damping force characteristic of position dependent type is obtained.
Patent JP-S6044233-A (JP)
Title: Manufacturing method of rack forging die
Inventor: YABE CHIAKI
IPC: B21J13/02
Filed: 1983-08-19
Abstract: PURPOSE:To aim at the manufacturing of a highly accurate rack forging die at one process for both warm and hot forging stage, by setting a pinion, which regularly engages such one as being expanded in time of warm forging of a rack for a steering gear down to a tool, and thereby forming the same tooth profile in a blank in time of its expansion. CONSTITUTION:With the value multiplying dimensions in the normal temperature by a coefficient of thermal expansion, hobbing and grinding take place, through which a pinion 1' in the same form as such one as making a pinion 1 for a rack-and-pinion type steering gear into thermal expansion is secured. Next, with the tool 1', after a tooth profile of an electrode rack is formed under conditons for forming a rack tooth profile having a form in a state of being thermal- expanded, namely, the value multiplying the amount of travel in a rack-an-pinion in time of the normal temperature by a coefficient of thermal expansion, it is shaped up as the electrode rack. And, using this electrode rack, a forging die is manufactured by means of an electro-discahrge maching process. Therefore, when the rack is formed by warm or hot forging with this forging die, in the case where the rack is cooled and contracted in size, the desired rack form for a steering gear can be produced.
Patent JP-H11335942-A (JP)
Title: Base fabric for adhesive tape and processed fabric for adhesive tape
Inventor: AOYAMA TATSUO
IPC: D03D1/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a base fabric for adhesive tapes, having excellent breakableness by hands and excellent water resistance and capable of being woven in high productivity by the use of a conventional loom by using polyester multi-filament processed yarns and flat yarns as warps and wefts, respectively. SOLUTION: This base fabric for adhesive tapes is obtained by using polyester multi-filament processed yarns (count: preferably 50-150 denier) and flat yarns (count: preferably 200-400 denier) as warps and wefts, respectively, among the warps and the wefts. Staple fibers or Tetron (R)-rayon yarns or Tetron- cotton yarns are preferably used as the warps, and the flat yarns are preferably used as the wefts. Laminate layers 4 are preferably formed on the surface or both the surfaces of a base fabric 1 for the adhesive tapes to prepare the processed fabric 5A for the adhesive tapes.
Patent JP-H0444536-A (JP)
Title: Refuse disposer
Inventor: YAMANAKA JUNICHI
IPC: E03C1/122
Filed: 1990-06-08
Abstract: PURPOSE:To make it possible to transfer garbage to a sewage disposal device in a state of vacuum by absorbing refuse crushed in pieces by a disposer and stored in a tank into a vacuum sewage pipe. CONSTITUTION:Garbage from a kitchen is thrown into a disposer 3 from a sink 2 to crush it in pieces. It is stored in a storage tank 4 as refuse together with sewage. Then, when a water level in the storage tank reaches a specific water level, a water level detector 12 detects it, a cross valve 13 is changed over, and a vacuum sewage pipe 6 and up and down chambers 10a and 10b of a vacuum valve 7 are linked. At that time, vacuum pressure is acted on the up and down chambers 10a and 10b, and the vacuum valve 7 is opened and operated. The refuse in the storage tank 4 is transferred through the vacuum sewage pipe 6 together with air from a suction port 5a of a suction pipe 5 in a state of vacuum, and it is supplied to an adjusting tank 15 of a sewage disposal device. The refuse transferred to the adjusting tank 15 is treated with specific treatments, and after the purification, it is discharged to a river, etc.
Patent JP-H0443859-A (JP)
Title: Coaxial starter
Inventor: ISOZUMI SHUZO
IPC: F02N11/02
Filed: 1990-06-08
Abstract: PURPOSE:To solve the problem that a terminal bolt obstructs a coaxial starter in its installation in an engine and make it easy to assemble the starter by extending the terminal bolt outward, and connecting each fixed contact and a blush holder portion to each other using a connecting stud. CONSTITUTION:One fixed contact 61 is formed into the shape of L by a contact portion and a conductor portion 61a and the conductor portion 61a forming an axial side of the fixed contact 61 extends around the outer periphery of an exciting coil 51. 64a and 64b are insulating members in which fixed contacts 61,62 are embedded respectively, and are each fixed to the rear end of a magnetic passage case 55. A terminal bolt 63 is passed through the end portion of the conductor portion 61a of the fixed contact 61 and extended in its radial direction and passed through the magnetic passage case 55 via an insulating member 65 and fastened therewith by a nut 66. A lead wire from power supply side is connected to the terminal bolt 63. A connecting stud 77 made by a conductor having one end portion stuck to a blush holder 41 by means of screwing has the fixed contact 62 connected to the other end thereof by a nut 78. The lead wire of a blush 42 is connected directly or via the blush holder 41 to the connecting stud 77.
Patent JP-S6214159-A (JP)
Title: Electrophotographic sensitive body
Inventor: WATANABE KATSUNORI
IPC: G03G5/05
Filed: 1985-07-11
Abstract: PURPOSE:To enhance sensitivity and durability by incorporating a combination of a specified pigment and a binder resin in a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body has the photosensitive layer formed on a conductive substrate, and the photosensitive layer contains at least one of the disazo pigments represented by formula (1) (A is a coupler moiety having a phenolic OH group), and a polycarbonate Z resin represented by formula (2) (n is an integer of 50-5,000), thus permitting the photosensitive layer to be high in sensitivity and small in residual potential and stable in the potential in the light parts and prevented from rise of said potential at the time of repeated cycles of electrification and exposure. The presence of the polycarbonate Z resin on the surface permits the photosensitive layer to be high in surface hardness, superior in lubricity, resistant to scratches, and enhanced in mechanical durability.
Patent JP-S5853206-A (JP)
Title: Amplifying device
Inventor: MIZUIDE YASUO
IPC: H03F1/34
Filed: 1981-09-25
Abstract: PURPOSE:To eliminate the distortion due to the resistance of a leader line, by using an inverse amplifier having an amplification degree equal to the ratio of resistance value between the inner and outer leader lines at an amplifying part to extract the input signal of the inverse amplifier from both ends of the inner leader wire and to set to the output signal to the earth point at an input part of the amplifying part. CONSTITUTION:The both ends 11 and 12 of the inner leader line of an amplifier 23 are connected to both ends of an amplifier 25, and the output of the amplifier 25 is connected to an earth terminal 15 of an input block 22. The amplification degree of the amplifier 25 is decided by R'1 and R2 plus a diode 38. These values are decided by the ratio between the inner and outer leader line resistances r1 and r2. Thus the effect of fluctuation of the AC potential at the other terminal 12 of the outer leader line which is caused by the earth current supplied from the earth terminal 11 of an output circuit can be eliminated for the AC potential of the terminal 15 of an input circuit. As a result, the distortion due to the resistance of the leader line can be greatly reduced.
Patent JP-S6134207-A (JP)
Inventor: KOYANAGI SACHIKO
IPC: D04D7/02
Filed: 1984-07-21
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-H01317571-A (JP)
Title: Application of coating agent and adhesion work
Inventor: TANIMURA TOSHIKAZU
IPC: B05D1/32
Filed: 1988-06-20
Abstract: PURPOSE:To clarify a parting line by applying a masking agent to the surface of a base including recessed parts to form a masking film and at the same time, cutting breaks in the masking film, then applying a coating agent to the surface which requires coating. CONSTITUTION:A base 1 is supported by a receiving mold 5 and a masking agent is applied to the surface of the base 1 to form masking film 6 which covers a surface to be coated with an adhesive 3, and surfaces not to be coated with an adhesive, located on both sides of the former. Next, a cutter 8 is inserted in the recessed parts 2, 2 of the base 1, so that breaks are cut in the masking film 6 at the border 9 between the surface to be coated with an adhesive S1 and the surfaces not to be coated S2 located on the both sides of the former. After this, the masking film 6 on the surface to be coated S1 is peeled apart to expose the surface to be coated S1. Then the adhesive is applied to the surface to be coated S1, and thus the fouling of the surface with the adhesive is prevented.