baber/WOPTO huggingface dataset:
Patent JP-H0929538-A (JP)
Title: Tip for cutting and tip saw
Inventor: MOCHIZUKI MICHIO
IPC: B23D61/04
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a tip by reducing the cutting resistance to a work, and to improve the working efficiency by reducing the cutting time. SOLUTION: A tip 22b for left tooth and a tip 22a for right tooth are provided with flat cutting faces 26a, 26b formed on the upper surface, a tip face adjacent to cutting blades 30a, 30b formed on the tip part of the cutting faces 26a, 26b, and a pair of side faces 34a, 34b which are adjacent to the cutting faces 26a, 26b in the shorter side and opposite to each other, and side parts 38a, 38b, 40a, 40b which are the boundary of the cutting faces 26a, 26b with the side faces 34a, 36b are formed curved.
Patent JP-H0515070-A (JP)
Title: Parallel operation control device
Inventor: SASHIDA NOBUO
IPC: H02M7/493
Filed: 1991-06-25
Abstract: PURPOSE:To provide a parallel operation control device which allows an allotted current to be balanced at a high speed in a power-supply system where a plurality of instantaneous control type AC output converters are connected in parallel and are operated in parallel for a common load. CONSTITUTION:Current DELTAI1 which flows between converters is detected by a current-detection circuit 406, ZXDELTAI1 is obtained by a virtual impedance circuit 405 for limiting cross current, and a signal V*(=VP*-ZXDELTAI1) which is obtained by subtracting this signal from a bus voltage command value V* by a subtractor 504 is used as a command value of an instantaneous voltage control circuit 403. On the other hand, a common oscillator 8 prevents a voltage phase difference of each converter from being generated, thus eliminating an effective content of the cross current.
Patent JP-S6158551-A (JP)
Title: Preparation of aseptic bean curd
Inventor: MATSUURA MASARU
IPC: A23L11/00
Filed: 1984-08-31
Abstract: PURPOSE:To prepare aseptic bean curd resistant to syneresis and having excellent palatability, with simple process, by adding a coagulant to soya milk, sealing the milk in a vessel, preheating at a specific temperature for several minutes, and thermally sterilizing under pessure. CONSTITUTION:Soybeans soaked with water is ground in the presence of water, boiled, and separated from bean curd refused, etc. to obtain soya milk. The milk is added with a coagulant (e.g. glucono-deltalactone) and sealed in a heat-resistant vessel. The soya milk is preheated to 60-75 deg.C with hot water or steam, and maintained at the temperature for >=2min. The preheated soya milk is coagulated and sterilized by heating under pressure to obtain the objective aseptic bean curd. The thermal sterilization is carried out at about 120-140 deg.C for about 40-10min, using a conventional retort sterilizer.
Patent JP-2000006220-A (JP)
Title: Injection equipment
Inventor: EMOTO ATSUSHI
IPC: B29C45/76
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To enhance the detection accuracy of an injection force by a method wherein a load detecting means is provided between a first supporting member and a second supporting member. SOLUTION: In an injection process, the rotation of an injecting motor 82 is directly transmitted to a ball screw shaft and spline shaft unit 98. In addition, an injection force developed in a screw 22 is transmitted through a driven side pulley 88 to a load cell 105 so as to be detected. Since this load cell 105 is mounted to a supporting plate 84, no torque is applied to the load cell 105 as the screw 22 and the driven side pulley 88 rotate. Further, since the load cell 105 is connected through a bearing box 13 to the ball screw shaft and spline shaft unit 98, no torque is applied to the load cell 105 as the ball screw shaft and spline shaft unit 98. Accordingly, the detection accuracy of the injection force by the load cell can be enhanced.
Patent JP-S6424486-A (JP)
Title: Semiconductor laser module
Inventor: ASANO SABUROU
IPC: H01S5/00
Filed: 1987-07-20
Abstract: PURPOSE:To keep a light coupling efficiency constant independently of the formal change of a Peltier effect device by a method wherein a lens of the lens system nearest a semiconductor laser (LD) chip is provided in the LD chip in one piece, where the lens and the LD chip are fixed to the Peltier effect device. CONSTITUTION:A Peltier effect device 14 which releases or absorbs heat depending on the polarity and the value of the impressed voltage is fixed to the inner end face of a case 12. And, a chip holder 16, which is excellent in thermal conductivity, is fixed to an end face of the Peltier effect device opposite to the end face fixed to the case 12 and a LD chip 18 is provided thereon. A ball lens is fixed to the chip holder 16 through the intermediary of a lens holder 20 and the position alignment is performed so as to position a projecting end face of the LD chip 18 at the focal point of the ball lens 22. In addition, an optical isolator 24 is fixed to the case 12 through the intermediary of a holder 32 and green rod lenses 26 and 28 and an optical fiber 30 are fixed to the case 12 through the intermediary of holders, 34, 36, and 38 respectively.
Patent JP-H0229645-A (JP)
Title: Processing liquid and processing method for silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C7/42
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the stable processing liquid which hardly generates tar, etc., by confining the processing time of the processing liquid having bleaching power within 30sec and incorporating a peroxide into the processing liquid having bleaching power. CONSTITUTION:The processing time of the processing liquid having bleaching power is within 30sec and the processing liquid having bleaching power contains the peroxide. Hydrogen peroxide, percarbonate, perborate and persulfate are preferably used as the peroxide. The salts thereof are exemplified by a potassium salt, sodium salt, ammonium salt, etc. The amt. of these peroxides to be used is in a 0.01-6.0mol/l range, more preferably 0.05-3.0mol/l range. The stable processing liquid which hardly generates the tar, etc., is obtd. in this way and the stain of the unexposed part is eliminated.
Patent JP-S6072851-A (JP)
Title: Preparation of fluorinated benzonitrile
Inventor: NISHIMURA MASAKATSU
IPC: C07C67/00
Filed: 1983-09-30
Abstract: PURPOSE:To obtain the titled compound in high yield, by reacting a nucleus- chlorinated benzonitrile with potassium fluoride in tetramethylene sulfone with controlling the reaction temperature with the pregress of the reaction. CONSTITUTION:A nucleus-chlorinated benzonitrile is reacted with potassium fluoride by the use of tetremethylenesulfone as a solvent, the reaction is kept at <=180 deg.C until the nucleus halogen substitution ratio reaches at leeast 30%, and the reaction then completed at high temperature of >=180 deg.C, to give a fluorinated benzonitrile. The reaction rate of high-boiling by-product is suppressed by controlling the reaction temperature at two stages in the solvent, and since a large amount of potassium fluoride is present in the reaction system at the early stage of the reaction, the reaction is advanced at low temperature (preferably at 150-180 deg.C), so the final yield can be raised. The fluorine substitution ratio is obtainable by using part of the reaction solution by gas chromatography, etc.
Patent JP-2001014143-A (JP)
Title: Decibel level adjustment device
Inventor: NAKAYAMA MASAHIKO
IPC: G06F7/52
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a decibel level adjustment device with simple configuration, a small circuit scale and a high processing speed capable of specifying a dynamic range. SOLUTION: In this decibel level adjustment device, signals are inputted from a signal input terminal 141 and the decibel control value of -1 to -6 (dB) is inputted from a decibel control value input terminal 142. A shift amount control circuit 130 generates the signals for indicating the shift amount of respective shift circuits 111-114 corresponding to the inputted decibel control value. The shift circuits 111-114 bit-shift the signals inputted from the signal input terminal 141 for the shift amount outputted from the shift amount control circuit 130, perform the processing of bit digit matching (extension of bit width) and output them. An addition circuit 121 adds the addition value of the shift circuits 111 and 112 and the addition circuit 122 adds the addition value of the shift circuits 113 and 114.  The addition circuit 123 adds the addition value of the addition circuits 121 and 120 and outputs the result to an output terminal 143.
Patent JP-H0346880-A (JP)
Title: Projective television system
Inventor: DAHOBERUTO MIHERU DE REEYUU
IPC: H01J29/18
Filed: 1990-07-10
Abstract: PURPOSE: To improve a Q value and to increase the y-coordinate value of light radiated by a cathode-ray tube(CRT) by providing the chromaticity of radiation light form a phosphor with a y-coordinate value >=0.054. CONSTITUTION: The CRT 10 is provided with a face plate 12 arranged in an exhaust container 11, the inside of the plate 12 is coated with a display screen 13, which includes phosphor having chromaticity of which y-coordinate value is >=0.054. The screen 13 is formed on the inside of the plate 12 and an interference filter 14 is arranged between the plate 12 and the screen 13. In the constitution, Cd and/or Se is sufficiently added to ZnS; Ag so that the y-coordinate value of light radiated from the phosphor is located within a range of 0.065 to 0.11.
Patent JP-S6161313-A (JP)
Inventor: KANEKO MASATO
IPC: H01H13/52
Filed: 1984-08-31
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-S5969934-A (JP)
Title: Etching method
Inventor: HOSOMI YUKIHIRO
IPC: H01L21/306
Filed: 1982-10-14
Abstract: PURPOSE:To form a narrow deep groove to a substrate consisting of a GaAlAs group single crystal by forming a mask composed of a material, a thermal expansion coefficient thereof differs from the substrate, and dipping the mask in an ammonia-hydrogen peroxide aqueous solution. CONSTITUTION:The mask 12 laminated on the GaAs substrate 11 consists of SiO2, the thermal expansion coefficient thereof differs from the substrate 11, etc. When the substrate 11 to which the mask 12 is formed is dipped in the solution composed of 30wt% hydrogen peroxide water containing 1% ammonia, the narrow deep V-shaped groove 13 is obtained along the mask 12. Stress is generated in a section along the mask 12 because the thermal expansion coefficients of the substrate 11 and the mask 12 differ, bonding power among crystals weakens, and the substrate is etched in this manner.
Patent JP-H0356256-A (JP)
Title: Drink container
Inventor: TADA KANENORI
IPC: B65D47/00
Filed: 1989-07-13
Abstract: PURPOSE:To keep contents good without oxidation or escape of carbonic acid even if drink is left undrunk by a method wherein a check valve for preventing air from flowing into a pouch is provided on an adapter while the adapter is fitted into a mouth of a container body and an air passage passing from the outside the container body to between the container body and the pouch is formed between the adapter and the container body mouth. CONSTITUTION:A container body 5 is formed, a packing 25 having an approximately equal diameter to that of a circular piece 19 is fitted into an adapter from downward and a flange 21 of the adapter 3 is adhered to a mouth 2 of a pouch 1 in communicating state. Then the pouch 1 is held to be small and inserted into the container body 5 from a mouth 6 of the container body 5, and the adapter 3 is fitted into the mouth 6 while the circular piece 19 is brought into contact with a rim 26 via the packing 25. Since an upper cylinder 15 of the adapter 3 is inscribed with the mouth 6 only at a protrusion 18, an air passage 7 communicating to outside the container body 5 via an arc through hole 20 is formed between the adapter 3 and the mouth 6 of the container body 5. A check valve 4 is fitted into the adapter 3 and a cap 13 is screwed and clamped on the mouth 6 to realize tight sealing.
Patent JP-S57106383-A (JP)
Title: Controlling method for stoppage of servomotor and its control circuit
Inventor: TANAKA HIDETAKE
IPC: H02P3/06
Filed: 1980-12-20
Abstract: PURPOSE:To minimize an error of a static position of the motor remarkably by increasing a proportional gain of the stoppage control circuit to a high gain just after modes transfer to a stoppage controlling mode from a speed controlling mode and changing over the proportional gain to a low gain after a fixed time passes. CONSTITUTION:In the speed controlling mode, an analog switch ASW1 is at off and an ASW2 is at on, and speed control signals S11 from a speed control circuit are inputted to an operational amplifier OP-AMP of a head amplifier 3. When the modes are changed over to the stoppage controlling mode, changeover control signals S92 from a processor change to a level L from a level H, and the switch ASW2 is at off and the ASW1 is at on while changeover control signals S91 are given at the level L, thus keeping a switch ASW3 under an on condition, then increasing the proportional gain to a comparatively large value. Since the signals S91 change to the level H after a fixed time passes after a point of time when the modes transfer to the stoppage controlling mode, the switch ASW3 is at off, and the proportional gain is minimized more than  that just after transfer.
Patent JP-H07176517-A (JP)
Title: Method for reducing concentration of impurity on wafer and reactive etching method for wafer
Inventor: GIYARII UORUTAA BURANCHIYAADO
IPC: H01L21/3065
Filed: 1992-07-08
Abstract: PURPOSE: To provide a technique for reducing a foreign matter that is adhered on a wafer as a result of reaction ion etching without correcting a conventional device and without damaging an etching treatment. CONSTITUTION: After a wafer 3 is etched to a certain extent, a pressure in an etching chamber is reduced to a base pressure. The flow of a high reactive gas into the chamber is minimized and the flow of a low reactive gas in the chamber is maintained. By reducing a voltage to the minimum voltage gradually, a voltage that is applied to a cathode 12 in an etching chamber is stopped. A magnetic field that is applied to the etch chamber is also stopped due to the flow of the reactive gas.
Patent JP-S6337236-A (JP)
Title: Method for excluding stray light of apparatus for detecting fine particle in liquid
Inventor: YAMAMOTO HOZUMI
IPC: G01N15/14
Filed: 1986-07-31
Abstract: PURPOSE:To detect fine particles with high accuracy by excluding stray light, by a method wherein laser beam is projected to the liquid specimen flowing through a conduit so as to coincide with the center axis of the conduit and scattering light is received in a direction avoiding stray light from the pipe wall of the conduit. CONSTITUTION:A liquid specimen is made to flow through a conduit 1 along the z-axis thereof and laser beam 3 is projected in the x-axis direction right-angled to the z-axis through a projection lens 2 to form a spot 4 to the z-axis being the center of the conduit 1. Then, said laser beam is received on the beam receiving axis R in a direction forming an angle omega1 to a y-axis within the yz plane with respect to the spot 4. That is, the laser beam is received by a beam receiving element 8 through the beam receiving lens 7 and slit plate 9 provided on the beam receiving axis R. At this time, the beam receiving axis R passes through the stray beam ring 10 of the pipe wall of the conduit 1 from below to above to reach the opposed point Q of the pipe wall but, since there is no stray beam at the opposed point, no effect is exerted on the beam receiving element 8. Since laser beam is received by excluding stray beam due to the conduit, fine particles can be detected in an enhanced S/N ratio.
Patent JP-H0625272-A (JP)
Title: New iron complex and its production
Inventor: OKADA HISASHI
IPC: G03C5/42
Filed: 1992-07-08
Abstract: PURPOSE:To provide a new iron complex having moderate oxidizing power, useful as an oxidizing agent in esp. the silver halide photographic sensitizer field. CONSTITUTION:The compound of formula I (Z is nonmetal atom group needed for forming aromatic hydrocarbons; R is substituent; (n) is 0-4; L1 and L2 are each alkylene; L3 is alkylene or arylene; X1-X4 are each carboxylate, carboxyl, etc.; W is divalent link group containing alkylene and/or arylene; M is cation; (a) is such an integer as to make the present compound neutral), e.g. a compound of formula II. The compound of the formula I can be obtained, for example, by reaction of a compound of formula III (X1'-X4' are each carboxyl or its salt)with an iron salt (e.g. ferric sulfate) in a solvent such as pref. water or an alcohol at a pH value adjusted to 3-12 (pref. 4-7) by the addition of a base (e.g. ammonia water), pref. at 10-80 deg.C followed by isolation pref. at pH 1-7.
Patent JP-H0843823-A (JP)
Title: Liquid crystal display device
Inventor: TOMOTA TETSUYA
IPC: G02F1/1337
Filed: 1994-08-02
Abstract: PURPOSE:To decrease the electrostatic capacity of a panel and to decrease crosstalks and shading by making the dielectric constant of oriented films smaller in non-arrayed electrode parts than in arrayed electrode parts. CONSTITUTION:The transparent first arrayed electrodes 3 are formed on a first substrate 1 and the first oriented film consisting of of a polyamide is formed on the electrodes 3. The first oriented film is composed of the arrayed electrode part oriented film 6 and the non-arrayed electrode part oriented film 5 lacked with the electrode parts. The arrayed electrode oriented film 6 is so formed as to have a film thickness of 0.1mum and a specific dielectric constant of 3.3 and the non-arrayed electrode part oriented film 5 is so formed as to have a film thickness of 0.2mum and a specific dielectric constant of 2.5. The electrostatic capacity of the panel is decreased and the crosstalks and shading are decreased if the pixel parts to be intrinsically functioned as the oriented films are formed of the oriented films like the conventional oriented films and the dielectric constant of the oriented films of the parts which are not functioned as pixels between the arrayed electrodes is made small in such a manner.
Patent JP-H0732227-A (JP)
Title: O-ring assembling device
Inventor: NAKAMURA ATSUSHI
IPC: B23P19/02
Filed: 1993-07-22
Abstract: PURPOSE:To automate O-ring assembling work by providing a push-in means for pushing an O-ring, moving to an annular recessed part, inward in the radial direction of a workpiece. CONSTITUTION:The lever 21 of a regulating means 17 is rotated to bring a contact claw 27 at the lower end into contact with the lower side of an annular recessed part 5. A transfer means 13 is then moved downward to press an O-ring 7 axially, and the O-ring 7 is moved to a cylindrical part 8 from a guide 11 by this pressing. The lever 21 of a push-in means 19 is then rotated to move a push-in claw 29 at the lower end radially inward, and the O-ring 7 is pushed into the annular recessed part 5 by the push-in claw 29. Afterwards, a cam plate 33 is rotated to position each cam follower in the recessed part of an uneven part, and the respective claws 27, 29 are retreated radially outside. At the same time, the transfer means 13 is moved up, and then a working bench 2 is lowered to carry out a workpiece 1 with the O-ring 7 assembled thereto.
Patent JP-H0622872-A (JP)
Title: Cover unit of bathtub
Inventor: HAYASHI HITOSHI
IPC: A47K3/00
Filed: 1992-07-08
Abstract: PURPOSE:To constitute the unit so that a cover does not stand in the way at the time when the of a bathtub is taken away, and the cover can be opened and closed simply. CONSTITUTION:A cover containing part 4 is attached onto a wall 2 of a bathroom, and a cover 6 of a bathtub 1 is contained freely in this cover containing part 4. Since the cover 6 is contained in the cover containing part 4, it does not stand in the way, and it can be contained easily by attaching a spring and a balancer.
Patent JP-H1013305-A (JP)
Title: Cdma transmitting and receiving system
Inventor: SHOJI TAKASHI
IPC: H04B1/707
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where an interference cancellor can easily recognize the pull-in of a self signal in a code division multiple access communication system using the interference cancellor. SOLUTION: An input transmission signal is stored in storage circuits 301 and 302 for holding I-axis and Q-axis transmission signals for the portion of one frame with a serial/parallel converter 101, Areas for holding the one cycle portion of I-axis and Q-axis spreading codes which are outputted from a spreading code generator 105 as frame synchronizing signals are provided at the tails of the transmission data strings of the storage circuits 301 and 302, the one- frame portion of transmission signals prepared in a pilot inserting equipment 102 and the frame synchronizing signals are successively transferred to a transmitting circuit 103 so as to be transmitted as I-axis and Q-axis data by the clock of a symbol rate. I-axis and Q-axis data are multiplexed by the spreading code of a chip rate, the I-axis spreading codes and the Q-axis spreading codes outputted from the spreading code generator 105 and outputted as a spreaded spectrum signal.
Patent JP-S6337735-A (JP)
Title: Data conversion system in communication processor
Inventor: MARUYAMA IWAO
IPC: H04L29/06
Filed: 1986-07-31
Abstract: PURPOSE:To cope with the alteration of a connection line and a control procedure by modifying a data conversion table by storing data after conversion in a storage area for converted data which is specified with data conversion definition information. CONSTITUTION:A communication control part 2 stores received data temporarily in a storage part 4 for data to be converted, registers conversion definition information including the base address of the data conversion table 5 where the storage start address of the data storage part 4, the number of characters, the storage start address of the storage part 6, and a conversion method to be applied to the data to be converted are registered, and then starts a conversion processing part 1. The conversion processing part reads the data to be converted, character by character, based on corresponding information read out of a data conversion definition information storage part 3 to convert or delete codes or perform data conversion including the addition of a specific code according to the data conversion table, and stores the converted data in the storage area for the converted data specified by the data conversion definition information.
Patent JP-2001008601-A (JP)
Title: Boom detachment apparatus
Inventor: OKUNO TAKAKAZU
IPC: A01M7/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a boom detachment apparatus enabling to change in boom height and detachment of a boom to easily be carried out without using an industrial tool. SOLUTION: Knobs 49A, 49B are pulled inside while resisting the elastic force of springs 47A and 47B. Boom attachments 37A and 37B are mounted on a pipe 31A while maintaining the above state in such a way that the pipe 31A is fitted in concave parts 39A and 39B formed on the bottom of the attachments 37A and 37B. After that, upper part of the attachments 37A and 37B are shaken backward and forward in a state where the knobs are released. During that movement, each hole 35A is pierced by one end of each of locking pins 43A and 43B when the directions of through holes 41A and 41B match up to the direction of the hole 35A.