baber/WOPTO huggingface dataset:
Patent JP-H04107445-A (JP)
Title: Silver halide photographic sensitive material and processing method thereof
Inventor: WAKASUGI YASUHIRO
IPC: G03C1/34
Filed: 1990-08-28
Abstract: PURPOSE:To improve developing silver efficiency and to lessen the change in performance, such as sensitivity, by incorporating respectively specific compds. and polymers into one layer of silver halide emulsion layers and/or other hydrophilic colloidal layers. CONSTITUTION:At least one kind of the compds. expressed by formulas I, II, etc., are incorporated into at least one layer of the silver halide emulsion layers and/or the other hydrophilic colloidal layers and the polymer contg. the repeating unit expressed by formula III is incorporated therein. In the formulas I, II, R1 to R3 respectively denote a hydrogen atom, halogen atom, amino group, alkyl group, etc., In the formula III, R5 denotes a hydrogen atom or 1 to 6C alkyl group; R6, R7 respectively denote a hydrogen atom, <=10C substd. or unsubstd. alkyl group, aryl group or aralkyl group; L denotes a combination group of (m+1) valency; (n) denotes 0 or 1; (m) denotes 1 or 2. The developing silver yield is improved in spite of rapid development processing in this way and the fluctuation in the performance is lessened even at and under a high temp. and low humidity.
Patent JP-H0276940-A (JP)
Title: Inertia damper and production thereof
Inventor: NAKANISHI MOTOYASU
IPC: F16F15/30
Filed: 1988-09-09
Abstract: PURPOSE:To stabilize incorporation of a gel material which affects a damping effect by using the gel sheet previously formed in another process as a starting material, and cutting and using the sheet in a specified form. CONSTITUTION:An inertia damper 1 of a stepping motor 2 has a shaft mounting part 10 and an inertia body 20 joined with each other via gel material 30 as vibration may be suppressed. When this gel material 30 is used, the sheet gel thereof previously formed in another process is used as a starting material and cut in a specified form. The characteristics of the gel material 30 directly affecting the damping effect may thus be stabilized so that a superior inertia damper 1 may be produced. In addition the manufacturing process contains no pouring procedure or gel material and the cut piece of gel material has only to be applied, on a account of which an efficient and exact production work may be executed.
Patent JP-H0387089-A (JP)
Title: Film for forming circuit pattern and manufacture of circuit board
Inventor: YAMANAKA TETSUO
IPC: H05K3/20
Filed: 1989-08-30
Abstract: PURPOSE:To facilitate forming a circuit board without using etching liquid, and avoid the deterioration of a conducting layer, by using a structure wherein a release agent layer and a conducting film are formed one after another on the surface of a plastic substrate, and the conducting layer is transferred on an adhesive agent layer. CONSTITUTION:A pattern-type adhesive agent layer 6 is formed on an electrically insulative substrate 5 for forming a circuit, which substrate is composed of a glass board, a plastic film, a plastic board, a glass-epoxy laminated board, etc. A film 1 for forming a circuit pattern is bonded on the layer 6. The film 1 is constituted of a laminated body of a plastic substrate 2, a release agent layer 3, and a conducting layer 4 which is bonded to the adhesive agent layer 6. When the film 1 is exfoliated from the substrate 5, the part of the conducting layer 4 bonded to the adhesive agent layer 6 is cut out on the boundary between the bonded part and the non-bonded part. As a result, the conducting layer 4 is transferred on the adhesive agent layer 6, thereby obtaining a circuit board 8 having a conducting layer 7 of a pattern type corresponding with the pattern of the adhesive agent layer 6.
Patent JP-H1168103-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA SHIGENOBU
IPC: H01L21/28
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent the nonconformities caused by the overetching during the formation of a silicide protective film by implanting first conductivity type of impurity ions with first and second gate electrodes as masks, thereby forming first conductivity type of first semiconductor regions severally. SOLUTION: A silicon oxide film 8 is formed over the entire surface in a protective region PR and an ordinary region OR. Then, a source/drain region 7 (second semiconductor region) is made in a self-aligned manner on the surface of an SOI layer by introducing n-type impurities (for example, As) by ion- implantation method, so that they pierce the silicon oxide film 8. Here, attention is paid to the thickness of gate electrodes 6 and 6A and the thickness of the silicon oxide film 8, so that the impurities are not implanted into the SOI layer under the gate electrodes 6 and 6A and the section that the manufacturer wants have a low-dope drain region 4 retained. As a result, it can be prevented from being damaged by the surface of the SOI layer.
Patent JP-H0647487-A (JP)
Title: Manufacture of simple die
Inventor: SAKAKIBARA MASAKI
IPC: B22C9/06
Filed: 1992-08-03
Abstract: PURPOSE:To manufacture a press-die for draw-forming, by which a gap having the same gap as the thickness of a strip can uniformly be formed. CONSTITUTION:In the manufacturing method for the die, in which a lower die 3 is used as reference and an upper die 2 having the gap of the thickness of the strip W is inversely formed, formulated liquid containing mica as the main component is applied on the surface of the lower die 3 to form a coating layer 7. Film thickness of the coating layer 7 is measured by a film thickness measuring instrument, and after correcting to a prescribed film thickness, molten metal having lower temp. than the heat resistant temp. of the mica is poured on the coating layer 7 to cast the upper die 2.
Patent JP-2000050936-A (JP)
Title: Attache case
Inventor: YURI SOTARO
IPC: A45C13/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an attache case with which documents stored while standing can be easily taken out without letting them fall and drop down even when taking out them while letting the attache case stand up. SOLUTION: By vertically inserting both the terminal parts of a pair of rigid wires 1 and a formed in an almost U-shape through longitudinal parts 1a and 1a and a lateral part 1b into a flexible short pipe 2 so as to face each other, a lid body 5 formed by arranging an almost rectangular frame body 3 linked to freely bend around flexible cloth 4 can be freely opened/closed by opening/closing a slide fastener 8 to be opened/closed by two sliders 7 and 7. Then, this lid body is provided on both the sides or one side of an almost rectangular case main body 6.
Patent JP-S61103123-A (JP)
Title: Production of liquid crystal display panel
Inventor: SHIROUCHI YASUNARI
IPC: G02F1/13
Filed: 1984-10-26
Abstract: PURPOSE:To reduce considerably the time for injecting a liquid crystal into the prescribed spacing part of a panel constituting body in the stage of injecting said liquid crystal by heating the liquid crystal to be injected to the high temp. of the extent at which the deterioration in the characteristic thereof is obviated and injecting the liquid crystal into the prescribed spacing part of the panel constituting body by making use of capillarity. CONSTITUTION:The liquid crystal 9 is heated by a heater part 10 contained in a liquid crystal containing vessel 7 to the high temp. of the extent at which the change of the composition of the liquid crystal 9 or the deterioration of the characteristic thereof is obviated. The panel constituting body 1 itself is preferably maintained at approximately the same temp. as the above-mentioned heating temp. A liquid crystal injecting hole of the body 1 is pressed onto the liquid crystal which is made lower in viscosity by the heating in the vessel 7. The gaseous pressure in the hermetic chamber is allowed to leak to the atm. pressure in this state so that the liquid crystal is injected through the hole 6 by the capillarity and external pressure to the prescribed spacing 4 of the body 1.
Patent JP-H0542394-A (JP)
Title: Welding backing device
Inventor: NAGAI TOSHIAKI
IPC: B23K37/06
Filed: 1991-08-12
Abstract: PURPOSE:To mechanize backing setting work, to release an operator from heavy labor and to improve work efficiency. CONSTITUTION:Elevating and lowering cylinders 2 are erected, respectively on plural carriages 1 arranged in a line, a bendable frame 3 is laied on the plural elevating and lowering cylinders 2, further, plural positioning bases 4 are arranged at proper intervals on the frame 3 and backings 6 are mounted thereon via backing cylinders 5.
Patent JP-H01113348-A (JP)
Title: Novel 2-methyl-4-fluorophenols and production thereof
Inventor: ARUBUREHITO MARUHORUTO
IPC: C07C205/26
Filed: 1988-09-12
Abstract: NEW MATERIAL: A compd. expressed by formula I (R is NO 2  or NH 2 ).  
     EXAMPLE: 2-Methyl-4-fluoro-5-nitrophenol.  
     USE: An intermediate useful for the production of a herbicide and a plant growth controlling agent.  
     PREPARATION: Hydrogen atoms of phenols in 2-methyl-4-fluoro-phenol are substituted with protecting groups, and the protecting groups are removed by refluxing and heating in the presence of water and an acid (e.g. hydrochloric acid water and sulfuric acid water). Further, nitro groups thus introduced are reduced into amino groups to obtain a compd. of formula I. As for the substitution of hydrogen atoms in the reaction above described, groups expressed by formula II (R 1  is 1-4C alkyl) are used. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0780727-A (JP)
Title: Thomson's cutting blade working device for trimming die
Inventor: YOKOYAMA SHIRO
IPC: B21D5/01
Filed: 1993-09-13
Abstract: PURPOSE:To let a Thomson's cutting blade for a trimming die be mechanically worked by providing both a carrying mechanism for a cutting blade member for bending works carrying in the cutting blade member to be bent, and a cutting blade bending mechanism bending the cutting blade member carried in by the aforesaid carrying mechanism for a cutting blade member for bending works. CONSTITUTION:A cutting blade member pick-up mechanism 1 is provided, which is moved up and down, and picks up a cutting blade member 3 in continuous length to be stored in a cutting blade member hopper 2. The cutting blade member 3 thus picked up is sent forward in the direction of the length of the cutting blade member by a cutting blade member feed-in mechanism 4. When the cutting blade member 3 is sent to a specified position, sizing-cut is performed in response to the classification of the cutting blade by a cutting blade member cutting mechanism. Each cutting blade member to be bent out of the cutting blade members processed by sizing-cut is carried in to a specified position by a carrying mechanism for a cutting blade member for bending works 8. and the cutting blade member thus carried in is bent by a cutting blade member bending mechanism 9.
Patent JP-H0275785-A (JP)
Title: Screw rotor for oil cooled type screw compressor
Inventor: YOSHIMURA SEIJI
IPC: F04C18/16
Filed: 1988-09-08
Abstract: PURPOSE:To improve performance of a screw compressor by a method wherein, in the the shape of a tooth, on the reversing side, of a screw rotor, the length of a seal line and the area of a blow hole are decreased. CONSTITUTION:A portion, represented by a function G(X), ranging between a portion, represented by an arbitrary function F(X), on the reversing side of the tip part of a male rotor tooth and the tooth tip circle of a female rotor tooth is formed in a shape different from that represent by a function f(x), and is formed such that the curvature center of a part of a function C(x) is positioned on the outside of the pitch circle of the female rotor tooth and on the advancing side. Therefore, the length of a seal line can be decreased without increasing the area of a blow hole so much, and performance of a screw compressor can be improved. Further, at the function G(x), a relative speed is generated between the female and male rotors, and as a result, an oil pressure is generated, sealing performance is improved, and performance of a screw compressor can be improved.
Patent JP-S61105781-A (JP)
Title: Automobile audio device
Inventor: YOSHIMURA KOJI
IPC: G11B7/004
Filed: 1984-10-29
Abstract: PURPOSE:To smooth the sound reproducing in case a sound jumping occurs due to the vibration by comparing the output time with the reference time not to return the signal to the position of sound jumping occurs during the duration of vibration, and automatically returning to the normal time lapsed position after the vibration ends. CONSTITUTION:A comparing means 18 compares the no-operation state time inputted from a detecting mean 16 with the reference time inputted from a set time outputting circuit 19. In case the no-operation state time is shorter than the reference time, the mean 16 outputs a first control signal 21 to a driving means 23 and continues the sound reproduction by returning a reading means 3 to the point of sound-skip which is stored in a storage circuit 12. On the other hand, if the no-operation state time is longer,inversely, the real time signal is reset at the very moment when the abnormal state is detected by a detecting means 16, and the signal is outputted to the comparing means 18 as a no-operation state time signal 17. Therefore, the time signal 17 is one which directly represents the duration of the no-operation state. After the vibration ends, the operation automatically returns to the normal time lapsed position of the disc and performs a smooth sound reproducing.
Patent JP-H1162783-A (JP)
Title: Fuel feed pump
Inventor: KUNISHIMA AKIRA
IPC: F02M59/26
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feed pump capable of maintaining the reliability of a pump function by suppressing the wear of a plunger sliding hole on the force-feed side without having effects of an eccentric load caused between a cam and a plunger on the suction side (low pressure oil dense part) on a plunger (high pressure oil dense side) on the force-feed side in a structure where the plunger is divided into two parts. SOLUTION: A fuel feed pump is structured so that the condition of contact between a high pressure oil dense part 6A and a low pressure oil dense part 6B becomes a point contact and a suction chamber 17 which communicates with a fuel feed path is formed on the side opposite to a force-feed chamber 16 by two plungers 6A and 6B and a plunger barrel 5 for reduction of sucking pulsation, utilizing that the affects of eccentric load produced between the low pressure oil dense part 6B and a cam 15 and the tilt of the low pressure oil dense part 6B is not given to the high pressure oil dense part 6A side. In this case, two plungers 6A and 6B are brought in contact with each other, and at least one of plungers 31 and 32 is formed in recessed curved surface.
Patent JP-S6287140-A (JP)
Inventor: OKADA KAZUTAKA
IPC: A61B8/14
Filed: 1985-10-12
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-S6382011-A (JP)
Title: Surface acoustic wave filter device
Inventor: KOTAJIMA SHINICHI
IPC: H03H9/25
Filed: 1986-09-25
Abstract: PURPOSE:To preclude radio wave interference between an input and an output part and to obtain a >=50 - 60 dB sufficient out-band attenuation quantity by providing a metallic wall which partitions a metallic housing into an input terminal side and an output terminal side. CONSTITUTION:The metallic wall 11 is formed between the arrangement parts of the input and output terminal 1a and 1b on the back surface of a metallic plate 10 and coils 4 and 5 for impedance matching are arranged individually at both parts partitioned by the metallic wall 11. In the metallic housing, the input part consisting of the input terminal 1a, coil 4, etc., and the output part consisting of the output terminal 1b, coil 5, etc., are arranged in the individual spaces partitioned by the metallic wall 11. Electromagnetic waves generated by the coils 4 and 5 are shielded by the metallic wall 11 and never interfere with each other.
Patent JP-H0732364-A (JP)
Title: Manufacture of plastic molded article
Inventor: KOMORI TAKEHIKO
IPC: B29C33/02
Filed: 1991-09-09
Abstract: PURPOSE:To make possible mass production of a plastic molded article having differences in physical properties and strength among parts thereof. CONSTITUTION:Jetting orifices 3 which introduce high-temperature steam into a molding cavity on the occasion when a resin material 1 in the molding cavity of a mold 2 is melted by the high-temperature steam are varied in their distribution in accordance with physical properties and strength requested according to parts of a molded article. Thereby an integrally molded article comprising a solid part having a large strength and a part having porous and sound- absorbing properties, notwithstanding its small strength, can be manufactured easily.
Patent JP-2000057767-A (JP)
Title: Semiconductor integrated-circuit device
Inventor: SAKASHITA TADAMICHI
IPC: G11C11/407
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated-circuit device which reduces a power consumption sharply by a method wherein the inessential electric charge of a word-line potential is reused for other power supplies. SOLUTION: When a selected subword line SWL is shifted so as not to be selected in a semiconductor integrated-circuit device, a main word line MWL is set to a signal Lo. Then, the output of an inverter 20 is set to a signal Hi. A step-down voltage VPERI is outputted to an inverter 24. A transistor 25 is turned on. In addition, the output of transistors 21, 22 which are constituted as an inverter becomes the signal Lo. While the electric charge of the subword line SWL which is the potential of a step-up voltage VPP is being discharged to a ground potential VSS via the transistor 22, it is supplied to the step-down voltage VPERI via the transistor 25, and an inessential electric charge which is stored in the subword line SWL can be supplied to the step-down voltage VPERI.
Patent JP-S61107842-A (JP)
Title: Transmission control procedure processing system
Inventor: YOSHIDA KENJI
IPC: H04L29/02
Filed: 1984-10-31
Abstract: PURPOSE:To improve productivity, performance of check and maintenance of a transmission control procedure processing program by providing a transmission control managing means retrieving a matrix table storing an address designating the transmission control procedure program. CONSTITUTION:When the transmission control managing program PRG111 of a CPU11 is started via a communication interface 12, the PRG111 makes processing to retrieve an address specifying a procedure processing PRG113 from a matrix table 112 based on the cause of start and the preset state of the PRG. Then the PRG111 selects and reads one procedure processing PRG in the PRG113 based on the retrieved address. After a CPU1 applies processing corresponding to a series of transmission control procedure processing such as data transmission and start/stop of a timer by the procedure processing PRG read in this way, the CPU1 revises the preset state of the transmission control means and awaits restart of the PRG.
Patent JP-H0393427-A (JP)
Title: Determination of operating sequence of switchgear in power station
Inventor: HASEGAWA TSUGIO
IPC: G06F9/44
Filed: 1989-09-02
Abstract: PURPOSE:To enable installation and extension of facility only through addition or modification of facility information by automatically preparing the operating sequence of switchgears based on operational commands for stopping or starting the facility and prestored information. CONSTITUTION:A knowledge base section 1 stores information required for preparation of operating sequence and comprises a power facility information section 1a for representing such data as the facility in a power station, switchgears or the connecting relation of the facilities with frame structure, and a sequence preparing logical information section 1b for representing the sequence preparing knowledge with production rules. A system having knowledge base for the power facility information section 1a and the sequence forming logical information section 1b is configured through use of general expert system configuration tool having forward reasoning function and frame representing function. A reasoning mechanism 2 outputs an operating sequence to a work area 3 based on information fed from the knowledge base section 1.
Patent JP-S59117072-A (JP)
Title: Plate-like battery
Inventor: SASAKI HIDEO
IPC: H01M10/04
Filed: 1982-12-23
Abstract: PURPOSE:To prevent the internal resistance of a plate-like battery from sensitively changing due to external pressure and prevent any leakage and expansion of the exterior case which might be caused by gas generation by forming many positive and negative electrode hollow chambers by use of partition members having many holes of specified sizes. CONSTITUTION:A plate-like installation body 10 consisting of positive and negative hollow chambers 5 and 6 alternately arranged, is made by use of partition members 1 having many holes with diameters of 10mum to mm. order and a front and a back wall member 3 and 4. Then side partition members 1' and 1'' are formed by the use of a sealing material without any holes. Next, after one ends of the hollow chambers 5 and 6 are closed with a back lid 7, active materials 16 and 17 are packed from the other ends. Next at least one of a positive and a negative active material is packed into sacks 15 used as battery separators. Next positive and negative current collectors 20 and 21 are alternately inserted before they are connected with leads 22 and 23 respectively. After that, the introduction holes of the current collectors 20 and 21 and the upper ends of the hollow chambers 5 and 6 are closed with a front lid 8, thereby constituting a battery. Owing to the above constitution, a high utilization rate of the active material and a high output of the battery can be realized. Besides, it is possible to increase the life of the battery by preventing any deterioration of the battery caused due to its expansion and to prevent any breakage and voltage drop from being caused by a little curving or vibration of the battery.
Patent JP-H0758991-A (JP)
Title: Camera
Inventor: HASHIMOTO HITOSHI
IPC: G02B7/36
Filed: 1993-08-19
Abstract: PURPOSE:To execute control at high speed by converting video data supplied by means of a second rate into a first rate to output the data. CONSTITUTION:A subject image is image-formed on CMD as an image pickup element through a photographing lens 1 and a diaphragm 2, and it is converted into an electric signal. An image pickup processing circuit 4 executes a prescribed image pickup processing to an output signal from CMD 3, and outputs a video signal. The video signal is converted into digital video data by an A/D converter 5 and it is stored in a memory 6 as one field data, for example. In such a case, for the image pickup element which can be driven at high speed, the setting operation of a photographing condition is performed by a second rate different from a first rate being fit for recording or projecting an image. Image data supplied by the second rate are converted into the first rate to output it. Thus, high speed control can be executed.