baber/WOPTO huggingface dataset:
Patent JP-H05344884-A (JP)
Title: Cellulase aec3, cellulase gene-containing dna fragment and production of cellulase aec3
Inventor: HORIKOSHI KOKI
IPC: C12N15/56
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a cellulase neutral in its optimal pH with carboxymethylcellulose as substrate, having each specific molecular weight and amino acid sequence, stable in alkaline region, useful for clothing detergents, sewage treatment agent, etc. CONSTITUTION:Aloemonas No.212 strain is inoculated into an alkaline medium (pH 9) and put to shaking culture at 30 deg.C for a day, and the resulting microbes are collected by centrifugation. From the microbes, a chromosomal DNA is isolated by a conventional method and put to restriction enzyme treatment and then bound to a vecter to form into a recombinant DNA, which is then incorporated into Escherichia coli to carry out transformation. The resultant transformant is cloned to select cellulase-productive strain, from which plasmid is recovered and put to restriction enzyme treatment to make a subcloning and incorporation into Escherichia coli to effect manifestation, thus obtaining the objective cellulase AEC3, which has the following characteristics: (1) optimal pH: 7 with carboxymethylcellulose as substrate; (2) molecular weight: 68000; (3) having an amino acid sequence of e.g. the formula; and (4) the N-terminated amino acid for the matured protein is the 31st alanine.
Patent JP-H07276866-A (JP)
Title: Ic memory device and manufacture thereof
Inventor: KOHAMA KYOICHI
IPC: B42D15/10
Filed: 1994-04-11
Abstract: PURPOSE:To obtain an IC memory device a package height of which is low and can be packaged easily and enables even mounting of a thin bare chip IC, and also a manufacture thereof. CONSTITUTION:This IC memory device is equipped with a printed wiring board 1 having a conductive pattern 5, a bare chip IC 4 fixed on the printed wiring board 1, an electrically insulative support sheet 7 disposed between the bare chip IC 4 and the printed wiring board 1 and a conductive thin film 12 formed on the support sheet 7 and connecting electrically an electrode part 4c of the bare chip IC 4 with a terminal part 5a of the printed wiring board 1.
Patent JP-H09257490-A (JP)
Title: Vibration gyro
Inventor: KUMADA AKIRA
IPC: G01C19/5607
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable manufacture of a vibration gyro being small-sized and suitable for mass production and having a high performance, by having a vibrator which is equipped with a tuning fork part, a driving electrode, detecting electrodes, etc. SOLUTION: A vibrator 21 of a vibrator gyro is constituted of a square piezoelectric base 23. A slit 25 for forming a tuning fork is provided in the edge part on one side of the piezoelectric base 23, while slits 27 for separating the tuning fork which are longer than the slit 25 are provided on both sides of the slit 25 with prescribed spaces therefrom, whereby arm parts 33 and 35 of the tuning fork part 31 are formed. On the surface of the piezoelectric base 23, a virtually elliptic driving electrode 41 is formed in the vicinity of the end part of the slit 25, while virtually strip-shaped detecting electrodes 43 and 45 are formed on the arm parts 33 and 35 of the tuning fork part 31 respectively. The driving electrode 41 and the detecting electrodes 43 and 45 are connected electrically to lead-out electrodes 41a, 43a and 45a respectively.  Herein PZT ceramic is used for the piezoelectric base 23 and dicing is adopted for forming the slits 25 and 27.
Patent JP-S60214931-A (JP)
Title: Bonding of different synthetic resin materials
Inventor: NAKAMATA HIDEO
IPC: B29C65/34
Filed: 1984-04-10
Abstract: PURPOSE:To bond different synthetic resin materials easily without deteriorating their strength by providing one non-laser beam absorbing synthetic resin material and other laser beam-absorbing synthetic resin material and transmitting laser beam from a direction of non-laser beam absorbing synthetic resin material. CONSTITUTION:A glass fiber-reinforced plate member 1 of styrene acrylonitryl copolymer containing carbon black is absorptive to laser beams of less than 1.06mum. A plate member 2 of polypropyrene is milky and non-absorptive to laser beams of less than 1.06mum. A laser beam transmission nozzle 4 is caused to touch the upper surface of the plate member 2 of polypropyrene resin and YAG neodymium 3<+> laser beam 5 at wavelength of 1.06mum and output of 20W is transmitted through a convex lens 4a. The plate members 1, 2 shall be adhered together by applying weight from an arrow direction (B) because they are apt to be bonded in an entangled state on the bonded surface 3 on account of unevenly scattered energy distribution of YAG laser beam 5 caused by the plate member 1.
Patent JP-S547034-A (JP)
Title: Cooler of engine of back negative power preventive machine
Inventor: SHIMIZU HIDENORI
IPC: F02N3/02
Filed: 1977-06-17
Abstract: PURPOSE: To prevent the supercooling of an engine, by sucking one portion of air even from a wind suction port at the front side of a cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03200971-A (JP)
Title: Processing method for photosensitive planographic printing plate
Inventor: WATANABE SHINYA
IPC: G03F7/30
Filed: 1990-03-22
Abstract: PURPOSE:To obtain the printing plate which is free from staining at the time of printing by providing paired rollers under a development accelerating means and immersing the paired rollers and the squeezing roller on the lower side into a tank for holding a developing soln. CONSTITUTION:A PS plate, the surface to be processed is faced upward, is transported from the left to the right of Fig. by transporting rollers 1, etc. and the unused developing soln. is developing soln. supplying member 4. The PS plate coated with the developing soln. is transported in such a posture that the film of the developing soln. applied thereon is held on the surface; thereafter, the PS plate is immersed into the developing soln. in a developing tank 10. The surface of the PS plate is then rubbed by a brush roller 7 which is the development accelerating means and thereafter, the developing soln., eluted components, etc., sticking to the surface of the PS plate are removed by squeezing rollers 8. Since lower part of the roller 9 provided below the development accelerating means is so constituted as to be immersed in the developing soln., the contamination of the development accelerating means and the squeezing roller is prevented. The printing plate which is free from the staining at the time of printing is obtd. in this way.
Patent JP-H08274699-A (JP)
Title: Reception equipment for satellite and moving body communication system
Inventor: KAMEO TOSHIMICHI
IPC: H01Q3/36
Filed: 1995-03-30
Abstract: PURPOSE: To direct an array antenna toward the coming direction of a radio wave from a satellite with a high follow up ability by outputting control signals, which don't change the extents of phase shift to phases of carriers of modulated carrier signal, as plural variable phase shifter control signals indicating the directed direction of the array antenna. CONSTITUTION: First or second modulated carrier signals based on the radio wave of the modulated carrier signal from a satellite are outputted from m antenna elements A1 , A2 ...Am respectively and are outputted to a synthesizing circuit M through variable phase shifters P1 , P2 ...Pm . This circuit M synthesizes third or fourth modulated carrier signals from variable phase shifters P1 to Pm to output a composite modulation carrier signal. At this time, control signals which don't change the extents of phase shift to phases of carriers of first or second modulated carrier signals are outputted as m variable phase shifter control signals indicating the directed direction of the array antenna.
Patent JP-2000266429-A (JP)
Title: Expansion valve
Inventor: SAKURADA MUNEO
IPC: F25B41/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve in which the opening characteristics can be regulated depending on the state of environmental load through a simple arrangement based on a mechanical expansion valve. SOLUTION: A support for supporting a coil spring 8 from below on the bottom of a mechanical expansion valve comprises an adjusting nut 11 for moving the bottom part of a valve 1 up and down through a screw mechanism and the adjusting nut 11 is driven trough a stepping motor 12 to adjust the force for urging the coil spring 8 thus varying the opening of the valve 5 stepwise. In such an expansion valve 25, an environmental load detecting means having an outer temperature sensor is provided additionally and the force for urging the coil spring 8 is adjusted depending on the load condition detected by the environmental load detecting means.
Patent JP-S57188515-A (JP)
Title: Stabilized aqueous dopamine preparation
Inventor: MORI TAKAYOSHI
IPC: A61K9/08
Filed: 1981-05-13
Abstract: PURPOSE: The titled preparation that is stabilized by adding metasulfite salt, citric acid, tartaric acid, gluconic acid, cysteinic acid, malic acid, maleic acid, phosphoric acid and/or hydrochloric acid to an aqueous solution of dopamine used as a remedy for acute circulation failure.  
     CONSTITUTION: A compound selected from the group consisting of metasulfite salts, preferably sodium salt, citric acid, tartaric acid, gluconic acid, cysteinic acid, preferably inorganic salt of l-isomerm malic acid, preferably dl-isomer, maleic acid, phosphoric acid and hydrochloric acid is added as a stabilizer to an aqueous solution (preferably injection solution) of dopamine of the formula, used as the above-cited medicine, or its pharmacetically permissible salt by 0,05W20, preferably 0.1W1.0w/w% to prevent the discoloration of the solution caused by the decomposition of the solution with time. The stability of the resultant solution is higher than that of a solution containing a conventional stabilizer. Tha addition of metasulfite salt is especially preferred, because it causes low pain, when it is used as an injection solution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10264987-A (JP)
Title: Ic-package transportation container and ic-package transportation method
Inventor: UGAWA KAZUHISA
IPC: B65D85/86
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent physical damage to IC-leads in IC-package transportation. SOLUTION: An IC-package transportation container 1 comprises an ultraviolet-permeable transparent base material 11 in which recesses 13 for storing IC packages 2 in are made, and an ultraviolet-curing adhesive layer 12 provided on the bottoms of the recesses 13. The IC-packages 2 are stored in the recesses 13 by being stuck to the adhesive layer 12, the IC-package transportation container 1 is packaged in a packaging material made of an ultraviolet-shield material, and it is transported. To mount the IC-packages 2, the IC-package transportation container 1 is taken out of the packaging material, and ultraviolet is emitted, via the transparent base material 11, to the adhesive layer 12 from below the transparent base material 11.  After the adhesive layer 12 is cured by the ultraviolet emission, the IC-packages 2 are taken out of the recesses 13 of the IC-package transportation container 1.
Patent JP-H06265042-A (JP)
Title: Solenoid valve with accumulator
Inventor: NISHIMOTO EIJI
IPC: F16H63/00
Filed: 1993-03-08
Abstract: PURPOSE:To reduce the size of an accumulator to reduce the generation of a surge pressure during switching of a poppet type hydraulic solenoid valve for an electronic control automatic transmission for an automobile and to form the accumulator integrally with the solenoid valve. CONSTITUTION:A resilient body 15 is contractibly or expandably arranged in the vicinity of the port holes 8b and 8c of a solenoid valve. For example, a seal plate 15 comprising protrusion parts 17 and 20 capable of sealing pressure oil between ports 16 and 21 and to the outside; and thin section parts 18 and 19, formed around the port holes and resiliently deformable by a surge pressure, or a protrusion part 22 is mounted on a solenoid valve port mounting surface 8.
Patent JP-2000264014-A (JP)
Title: Radial tire for heavy load
Inventor: YAMADA SEIJI
IPC: B60C9/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the separation occurring at the belt end of a belt assist layer. SOLUTION: The displacement R in the radial direction of a belt assist layer 18 at the belt end and just under a load, when the load condition is changed from a self-support, no-load condition to a load condition, is larger than zero but smaller than one twentieth (1/20) the half width L of the belt assist layer 18. With this, the repeated elongation in the circumferential direction of the belt assist layer 18 during the loaded traveling can be reduced. Thus, the separation at the belt end of the belt assist layer 18 can be suppressed surely and with simple constitution.
Patent JP-H10230823-A (JP)
Title: Drawer tool for sheet metal
Inventor: ISHIHARA MITSUMASA
IPC: B60S5/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To accurately perform a sheet metal work, confirming a drawing degree up to a reference phane to be a drawing criterion by a drawing depth confirmation means by a visual observation. SOLUTION: This drawer tool is provided with a side rail means 3 slidably supporting a leg body 2, a slide frame means 4 which is slidably supported by the side rail means 3 and has a through hole punched at the center, a pair of arms 5 for operation in which each one end is pivotally supported by the slide frame means 4, a center shaft 15 which is arranged by being orthogonally crossed with the longitudinal direction of the side rail means 3, is inserted/passed into/through the through hole of the slide frame means 4 and is moved by the operations of the arms 5 for operation, a connecting arm 16 which is disposed corresponding to each arm 5 for operation and whose one end and the other end are pivotally attached to the arms 5 for operation and the side of the center shaft 15, respectively,  and a drawing depth confirmation means 7 confirming drawing depth of sheet metal up to a reference plane to be a drawing criterion of sheet metal.
Patent JP-H02249771-A (JP)
Title: Rear part body structure of automobile
Inventor: TAZAKI HIROSHI
IPC: B62D25/04
Filed: 1989-03-23
Abstract: PURPOSE:To economically manufacture vehicles having different roof heights by dividing a rear header into a roof rail and a rear pillar to be constituted in separate units and integrally connecting the rear header of arbitrary height roof to these roof rail and rear pillar. CONSTITUTION:A rear header part 2 of a one-box car 1 is constituted of a pillar side base body part 5 and a rear header 6 integrally connected to a hook- shaped part formed in a corner part of this base body part 5. This rear header 6 prepares two kinds of a standard roof rear header 6A and high roof rear headers 6B (not shown). The base body part 5 is constituted of the first rear pillar part 7 of closed sectional structure and the second rear pillar part 8 extended to an upper side roof side rail 9 from the lower end side of the first rear pillar part 7, and the rear header 6 is fitted and fixed to stepped parts 10a, 10b formed on the upper end of the first rear pillar part 7.
Patent JP-H09241528-A (JP)
Title: Process and apparatus for production carbon black
Inventor: TAKIZAWA YASUHIRO
IPC: C09C1/50
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for efficiently producing carbon black in a high yield without producing carbon dioxide and provide an apparatus therefor. SOLUTION: In this process, a hydrocarbon feedstock which is liq. or solid at normal temp. is thermally vaporized, then introduced together with a carrier gas into an externally heated thermal decomposition oven kept in an oxygenfree atmosphere, and heated to a specified temp. to be thermally decomposed. This apparatus comprises a feed vaporizer 6 for thermally vaporizing a hydrocarbon feedstock which is liq. or solid at normal temp., a feed nozzle 12 for introducing the hydrocarbon vapor and a carrier gas into a thermal decomposition oven, an externally heated thermal decomposition oven 13 for thermally decomposing the introduced hydrocarbon vapor, a cooling pipe 18 for cooling the resultant thermal decomposition gas, and a separator 19 for separating carbon black from the decomposition gas.
Patent JP-H09265973-A (JP)
Title: Terminal structure for flat battery
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M2/30
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a flat battery with high corrosion resistance, high mechanical strength, low contact resistance, and easy soldering capability by reinforcing positive and negative terminals with a covering material. SOLUTION: A battery is inserted between a laminated film 1 folded in two so that only a positive terminal 2 and a negative terminal 3 are exposed 5-10mm from the outside, and the surrounding of the laminated film 1 is heat- sealed with a part of each of the terminals 2,3 interposed. Covering materials 4,5 are placed so that the exposed terminals 2, 3 and the periphery parts of the laminated sheet 1 between which the terminals 2, 3 are interposed are covered, and the covering materials 4, 5 and the terminals 2, 3 are spot-welded to complete a battery. The terminals 2, 3 are reinforced with the covering materials 4, 5, mechanical strength is increased, damage is prevented, and corrosion is prevented.
Patent JP-S55165607-A (JP)
Title: Anisotropic magnet
Inventor: YAMAMIYA HIDEKI
IPC: H01F41/02
Filed: 1979-06-13
Abstract: PURPOSE:To obtain the magnet which is suitable for field systems of motors and the like by providing a hole in a shaft and giving anisotropic property in radial direction. CONSTITUTION:A magnetic powder body 11 is filled in a metal mold 12. A through hole 13 is provided in a shaft. The magnetic body 11 is formed by compressing with a punch 15 which is inserted in a yoke 14 is put into said through hole 13. In said compressing work, magnetic fields are formed in the directions of the arrows by coils 16 and 17 wound around the upper and lower portions of the metal mold 12, separately. Since the magnetic fields are formed in the radial direction from the shaft of the magnet formed in a cylindrical shape, a magnet having anisotropic property in the radial direction can be obtained. In this way, is obtained an anisotropic magnet 21; wherein, for example, X portions which are magnetized in the direction toward the shaft and Y portions magnetized toward the external directions are alternately formed; and which can be used as a rotor for a step motor.
Patent JP-S548528-A (JP)
Title: Photoreceptor for electrophotography
Inventor: KOJIMA AKIO
IPC: H01L51/42
Filed: 1977-06-21
Abstract: PURPOSE: To increase sensitivity and maintain electrophotographic characteristics stably even through repeated use by covering photoconductive pigments with an electron-donative substance or electron-acceptive substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62230004-A (JP)
Inventor: NAGAHORI JUNJI
IPC: H01C7/02
Filed: 1986-03-31
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-H07259646-A (JP)
Title: Stirling engine
Inventor: OTANI NOBORU
IPC: F02G1/043
Filed: 1994-03-22
Abstract: PURPOSE:To shorten a passage length and to reduce a flow resistance by forming an operating gas passage integrating part in a cylinder block, allowing a compression chamber to communication with a cooler which are arranged side by side through a passage disposed in the integrating part, and forming a passage by casting a pipe. CONSTITUTION:In a stirring engine so constructed that cylinder bores for an in-line double acting four cylinders 2-5, and cylinder bores for storing coolers 6-9 and regenerators 10-13 are bored side by side in a cylinder block 1, a passage integrating part 16 is formed in the cylinder block 1. First to fourth passages 18-21 for connecting a compression chamber of a third cylinder 4 to a first cooler 6, a compression chamber of a fourth cylinder 5 to a third cooler 8, a compression chamber of a first cylinder 2 to a second cooler 7, and a compression chamber of a second cylinder 3 to a fourth cooler 9, respectively, are formed on the integrating part 16. Each of passages 18-21 is formed by placing a pipe formed along the shape of each passage in a casting mold, and casting the pipe so as to eliminate the need of after-working.
Patent JP-H02253317-A (JP)
Title: Drive controller
Inventor: MIZOGUCHI SHIGERU
IPC: G05F5/00
Filed: 1989-03-28
Abstract: PURPOSE:To always keep an approximately fixed level of driving force by detecting the variance of the voltage of a driving power supply and applying the load to the voltage of the driving power supply when this voltage exceeds a certain level in order to drop the voltage level. CONSTITUTION:The reference voltage is impressed to the collector of a transistor TR 23 of a voltage detecting circuit 105 via a resistance r1. At the same time, the power voltage Vc is inputted to the base of the TR 23 via a Zener diode 27. When the Vc exceeds a prescribed level, the TR 23 is turned on and the signal of a port P2 is set at a low level. Therefore the part 102 outputs a signal 28 of a high level and both TR 21 and 22 are turned on. Then the TR 22 and a resistance r2 are impressed as the load to the Vc, and the Vc drops when a current flows to the earth side through the TR 22 and the r2. As a result, a solenoid 104 is always driven with the voltage of an approximately fixed level.
Patent JP-S62231185-A (JP)
Title: Pseudo mobile target generating device
Inventor: UEDA YOSHINOBU
IPC: G01S7/40
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a highly stable and fine Doppler shift by using the coherent signal of a radar device to be tested as a signal on which a false signal is based. CONSTITUTION:The coherent signal which is the phase reference of the transmitted signal of the radar equipment 1 to be tested and the phase reference of the phase detection wave of a received signal is received from a coherent oscillator 21 and then modulated by a pulse modulator 15 into a pulse train signal having an optional number of pulse signals in one period of a trigger signal synchronously with a trigger signal from the equipment 1 to be tested. Then, respective pulse signals are shifted in position in an increase or decrease direction at every repetitive period of the trigger signal by the quantity of a phase shift step corresponding to a moving speed predetermined by a phase shifter 25.
Patent JP-S62239607-A (JP)
Inventor: SUCHIIBUN EICHI PEPAA
IPC: G05F1/56
Filed: 1987-03-27
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-S58189085-A (JP)
Inventor: SAKAI SHIYUUICHI
IPC: B08B3/02
Filed: 1982-04-30
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-H07256334-A (JP)
Title: Billet induction heater for half melt working
Inventor: OKUMURA KIYOSHI
IPC: H05B6/10
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a billet induction heater for half melt working which is compact in equipment and is low in cost. CONSTITUTION:A coil 8 is wound at the number of turns larger in the position nearer an outlet 4 than the position near an inlet 9 on the outer periphery of a cylindrical heating chamber 2 which extends horizontally from the inlet 9 to the outlet 4 and is enclosed by heat insulating walls 3. Slide rails 5 are laid on the base of the cylindrical heating chamber 2 and a receiving tray 7 having a heat insulating cap 6 is arranged in the part of the outlet 4 in such a manner that this tray can be put into and out of the outlet. In addition, a pushing means 10, such as billet W is disposed outside the inlet 9.
Patent JP-S51151124-A (JP)
Title: Photographic coating fluids
Inventor: UMEMURA HITOSHI
IPC: G03C1/38
Filed: 1975-06-20
Abstract: PURPOSE:To provide photographic coating fluids capable of forming faultless coating films even in high speed coating.