baber/WOPTO huggingface dataset:
Patent JP-H05283382-A (JP)
Title: Rear processing method of semiconductor wafer and surface side structure of semiconductor wafer at the time of rear processing
IPC: H01L21/304
Filed: 1992-03-31
Abstract: PURPOSE:To provide a rear processing method of a semiconductor allowing execution while securing a parallel state to a wafer support of a semiconductor wafer and the surface side structure of the semiconductor wafer time of rear processing. CONSTITUTION:A rear processing method of a semiconductor wafer 1 includes a process of overall covering the surface side of the semiconductor wafer to be subjected to rear processing by a film body 10, a process of forming a plurality of groove parts 11 opening while being taken out up to an outer end edge of the semiconductor wafer 1 on the prescribed spots of the film body 10 respectively and a process of putting on the surface side of the semiconductor wafer 1 covered by the film body 10 on the wafer support 2 through wax 3 for junction followed by press. Further, as to the surface side structure of the semiconductor wafer 1, its surface side is overall covered by the film body 10, a plurality of groove parts 11 opening while being taken out up to an outer end edge of the semiconductor wafer 1 are formed on the prescribed sports of this film body 10.
Patent JP-S60220676-A (JP)
Title: Cathode-ray tube fitting device
Inventor: HASHIMOTO KIMIO
IPC: H04N5/645
Filed: 1984-04-17
Abstract: PURPOSE:Tp reduce the cost of a metallic mold and to increase the number of forming lots, by making a cathode-ray tube in fitting dimensions to a cabinet made of the same plastic attachable directly or through an L-shaped fitting and elastic body. CONSTITUTION:A separate fitting 9 is fixed to the boss 6 of a cabinet 5 by means of a tapping screw 12 and the fitting 9 is provided with a hole 9a correspondingly to the hole of the fitting of a colored type cathode-ray tube 13. The other end of the fitting 9 is installed to a supporting boss 7 so as to support and disperse the weight of the cathode-ray tube 13. An elastic body 10 has a recessed part 10a so as to put the head section of the tapping screw 12 in the recessed part 10a and is provided with a hole 10b for inserting a cathode-ray tube fitting screw 11. When such arrangement is made, cathode-ray tubes having different fitting dimensions can be fitted to the same cabinet directly or by means of an L-shaped fitting and elastic body.
Patent JP-S60220804-A (JP)
Title: Device for forming solid shaft
Inventor: OKADA GENSUKE
IPC: G01B11/245
Filed: 1984-04-17
Abstract: PURPOSE:To manufacture a solid shape of the same shape as an object body by making a form sheet of the same or similar shape as a sectional shape with a thin sheet having a thickness at a certain ratio on a diameter of a beam light and by overlapping these. CONSTITUTION:A locus of light image is found with a beam light 2' each diameter DELTAh of the beam light 2' from the extreme bottom end Z0 to the extreme top end Zm of a model 1 which is an object on the plane formed by a beam light, i.e., the plane of X-Y axis and shape data (Xi, Yi) on the plane of X-Y axis of each change of diameter DELTAh of a beam light are found. Based on the shape data (Xi, Yi) found each diameter DELTAh of the beam light 2' as above these data are inputted to an NC laser cutting machine and the same form sheet as the shape data is produced and by overlapping these form sheets in order, a solid shape of same shape as an object body can be formed.
Patent JP-S62238087-A (JP)
Inventor: JIEROOMU AARU ZABOROUSUKII
IPC: B23K26/00
Filed: 1987-03-30
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-S60220881-A (JP)
Title: Ultrasonic wave transceiver for plural frequencies
Inventor: KIMURA RIYOUICHI
IPC: G01S7/523
Filed: 1984-04-17
Abstract: PURPOSE:To reduce the size of an ultrasonic wave transceiver for plural frequencies by using oscillating elements 4 in common to plural resonance frequencies. CONSTITUTION:An integral number, e.g. four oscillation elements 4 which are as many as elements determined on the basis of the ratio of a maximum double tuned frequency and a basic frequency and have quarter-wavelength radiation surface size are connected longitudinally and laterally in parallel. Then, four parallel-connected oscillators 4 are used for the basic frequency and oscillators 4 are used independently for the maximum double tuned frequency. Therefore, the oscillators are used in common to plural oscillation frequencies, the need to provided a transceiver equipped with oscillators for the respective frequencies is eliminated, and the ultrasonic wave transceiver for the plural frequencies is reduced in size, so that side lobes are reduced.
Patent JP-S5412202-A (JP)
Title: Automatic channel selector
Inventor: MINOURA NOBUO
IPC: H03J5/00
Filed: 1977-06-28
Abstract: PURPOSE: To automatize a preset channel selection by automatically storing the tuning voltage of each channel selected automatically in a memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S573924-A (JP)
Title: Slope protection work
Inventor: OKUDAIRA KOUJI
IPC: E02D17/20
Filed: 1980-06-11
Abstract: PURPOSE: To perform the protection work of a slope simply and at low cost by forming frameworks in the surface layer of the slope by partially overlapping and connecting plural synthetic resin strips having grooves and notches on their both side edge portions.  
     CONSTITUTION: Near the both ends of an elastic synthetic resin strip (a), a groove 1 having an opening in its one side edge is formed, and paired coupling pieces 1a are provided projectionally in mutually facing manner at the opening edge portion of the groove 1. A notch 2 is formed in the other end edge of the strip a on the extended line of said groove 1. The notch 2 is designed to couple with the coupling pieces 1a of one strip a when combining two strips. Thus, combining these strips a can form a slope framework of a desired shape having a square, oblong, or rhombic form. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08269181-A (JP)
Title: Production of high-molecular weight unsaturated polyester
Inventor: NIIKURA ISAMU
IPC: C08G63/52
Filed: 1995-04-03
Abstract: PURPOSE: To obtain at low cost a polyester excellent in boiling water resistance, toughness, heat distortion temperature, etc., useful for e.g. fiber-reinforced plastics, by esterification between saturated polybasic acid(s) and a polyhydric alcohol followed by adding an unsaturated polybasic acid to the system to carry out a further esterification followed by deglycolation. CONSTITUTION: Esterification is conducted between a saturated polybasic acid (anhydride) component containing 5-40mol% of compound(s) of formula, HOOC (CH2 )n COOH ((n) is 4-10) (e.g. adipic acid, sebacic acid) and a polyhydric alcohol component to an esterification rate of >=60%, and an α,β-unsaturated polybasic acid (anhydride) component is then added to the reaction system to carry out a further esterification; and when the acid value of the reaction system comes to 90-15, the pressure is reduced to 93-7hPa to conduct a deglycolation, thus the objective polyester with a number-average molecular weight of >=3500 is obtained.
Patent JP-S59202504-A (JP)
Title: Control system
Inventor: ONIZUKA TAKEO
IPC: G05B11/32
Filed: 1983-05-02
Abstract: PURPOSE:To ensure control with cooperative decision by applying a fuzzy inference to a system having a transmission line for information which connects the decision control elements to each other for an interchange system, a production system, etc. CONSTITUTION:The decision elements 11-1, 11-2- corresponding to control stations 21-1, 21-2- decides preponderantly the priority to a local conflict between two trains and between a relevant stations and its adjacent station and decides the arrangement decision of operation. The decision element 12 connected to a train command means 22 gives the arrangement decision of operation centering on the general decision for operation of each train and the train group. The decision element 13 connected to an operation command means 23 performs the decision for alteration of operation centering on the operation for trains and train crew. The decision element 24 connected to a work control means 24 decides the constitutional work schedule. The decision elements 31-1, 32-1- connected to operation deciding means 32-1, 32-2- set on each train decide preponderantly the local priority to a conflict phenomenon to the preceding and following trains in accordance with the situation of each of preceding and following trains, the situations of preceding and following stations, the environmental condition of operation, etc. and then decide the arrangement of operation.
Patent JP-S563955-A (JP)
Title: Cooler for x-ray tube
Inventor: YOSHIDA TADATOKI
IPC: H01J7/24
Filed: 1979-06-22
Abstract: PURPOSE:To remove sludge adhered to anode and raise the cooling efficiency of X-ray tube by providing a device by which a granular substance is mixed into and recovered from a circulation path for a cooling liquid to be sprayed onto the anode of an X-ray tube. CONSTITUTION:The inflow path A through which the insulation oil 5 is sucked up by the pump 3 to cool an X-ray tube 2 and then circulated through the heat exchanger 9 is provided with the branched path A1 having the granule-housed filter 22 in which the glass grains 22a, etc., are placed on the net 22a and the stop valve 21, and also the recovery path B is provided with the branched path B1 having the stop valve 23 and the recovery filter 24. And, by switching the stop valves 20, 21 and 8, 23, the grains 22a are mixed into the insulation oil 5 and then recovered by the filter 24. Thus, sludge adhered to the anode of the X-ray tube 2 is easily removed by the action of the grains 22a and the cooling efficiency can therefore be raised.
Patent JP-H01252970-A (JP)
Title: Electrophotographic sensitive body
Inventor: WAKAGI MASATOSHI
IPC: G03G5/08
Filed: 1988-04-01
Abstract: PURPOSE:To enhance electric chargeability of a photosensitive body by adding a specified element to an amorphous silicon (a-SiC:H) to regulate its Fermi level. CONSTITUTION:The photosensitive body superior is electric chargeability is obtained by forming on a conductive substrate 1 a layer 2 made of the amorphous silicon as a base and containing H, halogen, and carbon elements, and further that of group III or V of the periodic table in a concentration distribution ununiform in the thickness direction, i.e., adding an element, such as B of group III, or P of group V to a C-containing a-Si:H (a-Si1-xCx:H) film, regulating the Fermi level, and controlling the resistivity and conduction type of the film.
Patent JP-H02260477-A (JP)
Title: Porcelain cathode type metal vapor laser tube
Inventor: DEKI KYOICHI
IPC: H01S3/036
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate an assembling work by composing an encapsulant of a central cylinder made of metal as a cathode, forming an operation metal container and many operation metal inlet parts at the cylinder, and incorporating operation metal therein. CONSTITUTION:Since an encapsulant is composed substantially of a central cylinder 10 made of metal as a cathode, a fine hole 12, many anode member mounting through-holes 13 are formed by simple mechanical means which does not need skill. Since a hole extending parallel to the hole 12 is formed at the cylinder 10 as an operation metal container part 17 and many operation metal inlet parts 72 communicating between the part 17 and the hole 12 are formed, the formation of the part 17 and the parts 72 are simple similarly to that of the hole 12. Thus, an assembling work is facilitated.
Patent JP-S573874-A (JP)
Title: Recording liquid and method of recording
Inventor: MATSUFUJI YOUJI
IPC: C09D11/16
Filed: 1980-06-09
Abstract: PURPOSE: To enhance shelf stability, jetting stability, jetting response and continuous recordability of the recording liquid, by having a specific biphenyl derivative contained in the recording liquid for an ink jet recording system.  
     CONSTITUTION: In the recording liquid for the ink jet recording system in which a recording signal is given to the recording head having a piezo oscillator and recording is made by flying droplets of the recording liquid in response to the signal, about 4W90% compound represented by the formula, where R is 1W6C alkyl or cycloalkyl (e.g., 4-cyclohexylbiphenyl) is contained, based on the total weight of the recording liquid. The compound is mixed with a necessary nonaqueous liquid medium (e.g., ethanol, diethylene glycol), dye and pigment to obtain the object recording liquid. The compound of the formula has a function of improving the solubility of a recording agent such as the dye and the like in the liquid medium, and effectively prevents the formation of solid matter causing the clogging of a jetting orifice. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01253305-A (JP)
Title: Light receiver
Inventor: KOWADA HIROMITSU
IPC: H03F3/08
Filed: 1988-04-01
Abstract: PURPOSE:To eliminate the dispersion caused between light receivers by using a control device having three terminals to a control element for increase of a dynamic range which is connected in parallel to a feedback resistance of a current/voltage converting part and varying the resistance value of said control device. CONSTITUTION:A feedback resistance 11 is connected in parallel to an amplifier 5 with the collector terminal and the emitter electrode of a transistor(TR)15 connected to the input and output sides of the amplifier 5 respectively. At the same time, a voltage setting circuit 21 is connected to the base terminal of the TR15. Then the variance is eliminated between the light receivers not by equalizing the set voltage VTH applied to the base terminal of the TR15 among all light receivers but by using the circuit 21 to correct the dispersion of the element characteristics of TRs and to secure a set voltage level. As a result, the dynamic range is increased for the light receivers.
Patent JP-H01254606-A (JP)
Title: Agent for inducing formation of fruit body of mushrooms
Inventor: YOSHIKAWA MASAYOSHI
IPC: A01N43/16
Filed: 1988-04-01
Abstract: PURPOSE:To obtain an agent for inducting the formation of fruit body of mushrooms, effective in promoting the formation of fruit body and capable of producing high-quality fruit body in improved yield at a low cost, by using N-acetylglucosamine or a chitin oligomer as an active component. CONSTITUTION:At least one kind of N-acetylglucosamine (preferably D-isomer) or chitin oligomer (e.g., 2-8-mer of N-acetylglucosamine) is used as an active component of an agent to induce the formation of fruit body of mushrooms. The agent is added to a medium in the case of a bottle culture or box culture using sawdust as a medium in the culture of mushrooms such as Flammulina velutipes, Pleurotus ostreatus, Pholiota nameko, Lentinus edodes, Grifola frondasa, mushroom or Coriolus versicolor, preferably when the mycelia is fully grown in nourished state. In the case of immersing bed log in water, for example in the cultivation of Lentinus edodes, the agent is added to the immersion water in an amount of 0.001-0.5wt.%. The quality and yield of the formed fruit body can be increased and the production cost such as electric power cost can be decreased by the use of the agent.
Patent JP-S60222590-A (JP)
Title: Centrifugal jet pump
Inventor: TOUWAKI YOSHIYUKI
IPC: F04D13/12
Filed: 1984-04-18
Abstract: PURPOSE:To generate a differential pressure for holding a pressure switch by installing a pressure receiving body which corresponding to the pressure difference before and behind an adjusting valve and opening and closing a communication passage to the pressure switch by a plunger linked with said pressure receiving body, in a centrifugal jet pump. CONSTITUTION:In the body equipped with a centrifugal pump 10, jet pump, and a circulating passage, a pressure receiving body 29 which corresponds with the pressure difference before and behind an adjusting valve 22 is installed, and a communication passage 31 to a pressure switch 16 is opened and closed by a plunger 30 linked with said pressure receiving body 29. When a pressure difference is generated, the communication passage 31 is closed, and the pressure switch 16 is held in low pressure state, and ON-state is generated. When the flow rate becomes nearly zero, and the pressure difference is released, the pressure switch 16 is turned OFF. Therefore, a differential pressure can be generated without using a resistor valve for exclusive use, and the number of parts can be reduced.
Patent JP-S5413097-A (JP)
Title: Wire-cut electric-charge processor
Inventor: TANAKA YUTAKA
IPC: B23H7/04
Filed: 1977-06-30
Abstract: PURPOSE:To prevent the breakage of wire during a processing operation by automatically setting electric conditions during the processing operation in accordance with the electric conditions set beforehand in a paper tape.
Patent JP-H03279687-A (JP)
Title: Variable delivery vane pump
Inventor: SUZUKI MIKIO
IPC: F04C2/344
Filed: 1990-03-27
Abstract: PURPOSE:To restrain offset load applied to a cam ring to prevent hunting by providing piston members contacting with the circumferential face of the cam ring, and communicating the pressure chambers behind the piston members with pump chambers on the opposite side of the cam ring therebetween. CONSTITUTION:Pressure chambers 71 are respectively provided behind respective piston members 7A, 7B, pressure introducing passages 72 are extended downward from these pressure chambers 71, the passages 72 are horizontally bent and extended under a cam ring 3, and opened at the space of pump chambers P respectively formed between the inner circumference of the cam ring 3 and the outer circumference of a rotor 1. When the pump chamber passing through the opening part of the pressure introducing passage 72 is communicated with a discharge port 42, the pressure in the pump chamber P is raised, and outward load is applied to the cam ring 3 by this high pressure. The inner pressure of the pump chamber P is introduced to the pressure chamber 71 through the pressure introducing passage 72, hereby, the piston members 7A, 7B are projectingly energized to apply inward load to the cam ring 3.
Patent JP-S555957-A (JP)
Title: Preparation of putty for wood
Inventor: KUNIMOTO HANAKICHI
IPC: C09K3/10
Filed: 1978-06-28
Abstract: PURPOSE: To prepare putty for wood, which can be dried in a short time without cracking and shrinking, by dissolving a mixture of silica sand and primer lacquer in a solvent at a proper concentration.  
     CONSTITUTION: A mixture of about 400 g of a primer lacquer and 650W700 g of silica sand is dissolved in a solvent at a proper concentration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59203512-A (JP)
Inventor: YAMAMOTO MASAHIRO
IPC: A47J31/057
Filed: 1983-05-04
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-S57194091-A (JP)
Title: Purifying and cyclically treating device for dirt
Inventor: KATOU RIYOUJI
IPC: E03D5/016
Filed: 1981-05-23
Abstract: PURPOSE: To eliminate the need for separate clean water for washing by providing a purification tank which communicates with the discharge port of water closets and has microorganisms therein, a supernatant tank communicating with the upper part of the purification tank, and a regenerated water tank communicating with the supernatant tank.  
     CONSTITUTION: When solid dirt such as toilet paper is discharged together with washing water from water closets 1 into a purification tank 3, the solid dirt is  treated by the microorganisms in the tank 3 and settles below. On the other  hand, the liquid dirt such as urine accumulates above the solid dirt and produces supernatant. This is introduced into a supernatant tank 7 through a communicating pipe 6. The supernatant has colors, coliform bacilli, etc., and it accumulates gradually in the tank 7. When the tank 3 fails to function perfectly,  the solid dirt accumulates in the lower part of the tank 7 and particularly near  the plane part after the sloped part because a bottom part 8 is sloped, thus  allowing the liquid such as urine to be separated in the upper part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59204398-A (JP)
Title: Microphone for recorded orchestral accompaniment
Inventor: HORI HIROYUKI
IPC: H04R1/08
Filed: 1983-05-04
Abstract: PURPOSE:To climax the atmosphere where an recorded orchestral accompaniment tape is used by incorporating a sound generator, a battery for driving the device, and a sound switch which controls a sound output in a microphone body. CONSTITUTION:The microphone body 1 contains the sound generator 4 and the battery 6 which is held in a battery holder 5 and drives the sound generator 4. The sound generator 4 consists of a sound synthesizing LSI7, memory 8, and changeover switch 9. Further, the microphone device 1 has a microphone switch 16 at the upper part and the sound switch 17 at the center part. Thus, a synthesized sound such as hand clapping and joyful voice that a singer prefers is generated by using a normal reproducing device to climax the atmosphere where the recorded orchestral accompaniment tape is used.
Patent JP-H05247902-A (JP)
Title: Track slab having sound-absorbing layer and manufacture thereof
Inventor: ISHIBASHI TADAYOSHI
IPC: E01B19/00
Filed: 1992-03-02
Abstract: PURPOSE:To absorb noise to be generated from a running train, with a simple means. CONSTITUTION:On the upper section of a concrete track slab main-body 1, a plurality of concrete rail jointing bearers 2 are set integrally and continuously at intervals in the longitudinal direction of the track slab main-body, and on the upper surface of the track slab main-body 1, a sound absorbing material layer 3 is set. Besides, when a track slab 7 having the sound absorbing layer is manufactured, then on the bottom plate of a form, a plurality of rail jointing bearer forming extruded materials are fixed, and after that, at a lower section in the form, the sound absorbing material is placed, and the sound absorbing material layer 3 is formed, and after that, the extruded material is removed and after that, in the form, concrete for forming the track slab main-body 1 and the rail jointing bearer 2 is placed.
Patent JP-H01251140-A (JP)
Title: Expert system
Inventor: YAMADA SHU
IPC: G06Q10/04
Filed: 1988-03-31
Abstract: PURPOSE:To simplify the maintenance of a knowledge base by forming respective areas for a start and reason equivalent to conditions to the knowledge base together with goal areas equivalent to conclusions corresponding to respective areas for the start and the reasons. CONSTITUTION:It is supposed that B, D, F, R15, R9 and R4, for example, are inputted to an expert system as conditions. A retrieving mechanism 3 retrieves the F out of a start area together with the reason R15 and obtains the goal D. Then the mechanism 3 retrieves the reason R9 with the D defined as the start and obtains the goal B. Furthermore the mechanism 3 retrieves the reason R4 with the B defined as the start and obtains the goal B equal to the start. Finally the mechanism outputs the goal B as the conclusion through a user interface 5.