baber/WOPTO huggingface dataset:
Patent JP-S62269374-A (JP)
Title: Semiconductor laser device
Inventor: TAMATOSHI KUNIYOSHI
IPC: H01S5/00
Filed: 1986-05-16
Abstract: PURPOSE:To make a constant light output of window side go out in a state having extensive return light by providing a lightreceiving element, through which a part of the light is received by making it as monitor light, at positions other than the rear of a chip in a package. CONSTITUTION:A half mirror or prism 32 receives a light output thrown from the front end surface of a semiconductor laser chip 1 and throws a part of the light output on a monitor photo-diode 2 that is mounted at a wall face of cap 4. Futher, the other light output is thrown out on the outside through a window glass 3. In the case of a normal APC drive, the monitor photo-diode 2 can receive the light output thrown from the front end surface of laser chip as monitor light. Thus even in a state having extensive return light, a drive circuit keeps a front light output constant and even though it is applied to the sensors of various writings, readings, and the like, it is capable of holding stable laser oscillation characteristics.
Patent JP-H11305922-A (JP)
Title: Information processor
Inventor: OKUGAWA YUKINORI
IPC: G06F3/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processor improved in operability when switching a keyboard to be made effective. SOLUTION: When an external keyboard 201 is attached to a keyboard interface 202, a potential difference occurs between both the terminals of a resistor 203 so that a relay coil 206 respectively closes contacts (a) and (c) and contacts (d) and (f) of a relay switch 207. When that external keyboard 201 is detached on the other hand, there is no potential difference between both the terminals of the resistor 203 so that the relay coil 206 respectively closes contacts (a) and (b) and contacts (d) and (e) of the relay switch 207. Thus, corresponding to whether the external keyboard 201 is attached or not, only one of the external keyboard 201 and a keyboard is automatically switched and connected to a control LSI 208.
Patent JP-S63279791-A (JP)
Title: Dna fragment containing gene participating in stabilization of plasmid in host
Inventor: FUKAMI KATSUYA
IPC: C12N15/09
Filed: 1987-05-12
Abstract: PURPOSE:To provide a DNA fragment containing a gene participating in the function for stably keeping a plasmid in its host which is a glutamic acid- producing coryne-type bacterial strain. CONSTITUTION:DNA of a plasmid pAG1 of Corynebacterium melassecola 22243 (FERM BP-560) is prepared and digested with a restriction enzyme ECoRI. Separately, a vector plasmid having relatively low stability in a host cell is digested with ECoRI. The digested DNA is linked with the digested plasmid by ligase-treatment and the product is introduced by transformation into a plasmid cured strain obtained by removing plasmid pAG1 from Corynebacterium melassecola 22243. A DNA fragment of about 4.3kb and containing stabilizing factor is separated from the transformant. The fragment is integrated into plasmid pAG14 or a plasmid originated from pAG50 to obtain pAG141 or pAG51, which is used as a vector in the case of using a glutamic acid-producing coryne- type bacterial strain as a host.
Patent JP-S6327559-A (JP)
Inventor: PEETAA BIIA
IPC: C08L81/02
Filed: 1987-05-12
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-S5446432-A (JP)
Title: Pattern discriminator
Inventor: OOTSUKI OSAMU
IPC: G06K9/00
Filed: 1977-09-20
Abstract: PURPOSE: To extract the pattern of an object easily at a high speed, by injecting charge from a pattern generator to pattern circuit and by obtaining the output of a conicidence circuit corresponding to the existence of accumulated charge of the pattern generating circuit and pattern circuit.  
     CONSTITUTION: Charge is accumulated in pickup elements 1...9 corresponding to the quantity of incident light from blocks R 1 ...R 9  and extracted from drain DD via gate G to be inputted to pattern circuits 21, 22...in parallel. Then, charge injected from pattern generators 101, 102...into circuits 21, 22...is sent to fixed bits and accumulated, and the signal which corresponds to the accumulation is supplied to coincidence circuits D 1 , D 2 .... Consequently, an output can be obtained which corresponds to the existence of the charge accumulated in circuits 21, 22...and circuits 101, 102...and the pattern of an object can be found easily, so that the feature extraction speed of the pattern can be improved remarkably 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01284726-A (JP)
Title: Semiconductor pressure sensor
Inventor: MIWA MAKOTO
IPC: G01L9/04
Filed: 1988-05-11
Abstract: PURPOSE:To improve the response and sensitivity by allowing the pressure sensing part of a pressure element to contact a pressure medium almost directly and further fixing the semiconductor pressure element to a substrate with a conductor pattern which is arranged penetrating a pressure partition wall. CONSTITUTION:When a pressure medium flows in a hollow case 11 through a pressure intake 11b, its pressure is transmitted to the pressure sensing part 13a of the semiconductor pressure element 13 though only a protection film 28 and the resistance value of a pressure gauge 15 varies by piezoelectric resistance effect..At this time, two pressure gauges 15b and 15c which are arranged at a center part among four pressure gauges 15a-15d are applied with compressive stress, but the two pressure gauges 15a and 15d arranged at a peripheral part detect tensile stress, so the former and latter are opposite in resistance value variation. Those gauges are connected in a bridge and the pressure is detected according to the voltage value between connection points (a) and (b).
Patent JP-H05310805-A (JP)
Title: Acylated cyclic inulooligosaccharide and production thereof
Inventor: IMAKI SUNAO
IPC: C08B37/18
Filed: 1992-05-06
Abstract: PURPOSE:To obtain a cyclic inulooligosaccharide derivative which is more highly soluble in an organic solvent than the conventional cyclic inulooligosaccharides by acylating a cyclic inulooligosaccharide at hydroxyl groups thereof. CONSTITUTION:A cyclic inulooligosaccharide represented by formula II (wherein n is an integer of 6-8) is reacted with an acid anhydride represented by the formula (R2CO)2O (wherein R2 is a 1-20C alkyl) or an acid halide represented by the formula R3COX (wherein R3 is a 1-20C alkyl and X is a halogen) in the presence of hydrochloric acid to obtain the acylated cyclic inulooligosaccharide represented by formula I [wherein n is an integer of 6-8; and 3n R's each is a group represented by R1CO (where R1 is a 1-20C alkyl) or H, provided that at least one is R1CO].
Patent JP-H09296266-A (JP)
Title: Sputtering method
Inventor: SHIMIZU JUNICHI
IPC: C23C14/38
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To form thin coating film by less electric power consumption, in a sputtering method in which a target is applied with periodical pulse-shaped electric power, by regulating the average electric power density to specified value or below and specifying the charging time of the pulse-shaped electric power. SOLUTION: A prescribed flow rate of gas is introduced into a vacuum chamber, and using a target in which a cathode electrode is mounted with a target material to form the material of thin film, periodical pulse-shaped electric power is applied to the target. In this sputtering method, a metallic target is used, the average electric power density of the electric power is regulated to <=1W/cm<2> per unit surface area of the target, and as the pulse-shaped electric power, the one in which the ratio of the time for which the sputtering electric power is applied to the cathode/(the time for which the sputtering electric power is applied + the time for which the sputtering electric power is not applied) is regulated to 0.5 to 0.05 is used.  By this method, the dense thin film equal to thin film formed by high electric power and free from pores or the like can be formed even in the case of <=1W/cm<2> average electric power density.
Patent JP-H07302279-A (JP)
Title: Logical simulation method for integrated circuit
Inventor: SHIMOHAKAMADA NAOKI
IPC: G06F17/50
Filed: 1994-04-28
Abstract: PURPOSE:To easily perform simulation in a short time even when disagreement in terms of cell constitution is generated between a circuit diagram and a masking pattern. CONSTITUTION:The circuit diagram provided with a hierarchical structure is prepared by utilizing cells inside a library (S11) and the masking pattern is designed based on the circuit diagram (S13). Hierarchically extended first circuit connection information is extracted based on the masking pattern (S16) and hierarchically extended second circuit connection information is extracted based on the circuit diagram (S18.) Both pieces of the circuit connection information are compared and collated (S19) and correspondence information is obtained. Third circuit connection information provided with the hierarchical structure is extracted from the circuit diagram (S20). The characteristic parameters of parasitic resistance and parasitic capacitance, etc., are extracted from the first circuit connection information (S17), the delay time of the respective parts of the third circuit connection information is calculated based on the characteristic parameters and operation characteristics inside a cell library (S21) and logical simulation for which the delay time is considered is performed (S22).
Patent JP-S62272067-A (JP)
Inventor: ISSHIKI NAOJI
IPC: F25B27/00
Filed: 1986-05-19
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-H05285975-A (JP)
Title: Molding device
Inventor: SOBA TAKUMI
IPC: B29L31/34
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the runner part of a transfer molded body from warping. CONSTITUTION:The runner part 27 of transfer molding device is formed to be a groove shape having a substantially horizontally axisymmetric sectional shape. Since the section of the runner part of a transfer molded body is substantially horizontally axisymmetric, the shrinkages and shrinking times of the upper part of the runner part and of its lower part becomes substantially equal to each other, resulting in allowing to prevent the warpage in the direction of the thickness from occurring in the runner part.
Patent JP-H01285039-A (JP)
Title: Production of substrate for optical disk
Inventor: HIRATA HIDEKI
IPC: G11B11/10
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the camber of a stamper and to enable the transfer of the patterns possessed by the stamper with high accuracy by providing a release agent layer which is formed of a low mol.wt. release agent and has <=80Angstrom  thickness on the surface of the stamper having the prescribed patterns. CONSTITUTION:The release agent layer 13 which is formed of the low mol.wt. release agent and has <=80Angstrom  thickness is provided on the surface of the stamper 1. Lubricants such as stearic amide and barium stearate are used as the release agent. A substrate 3 for optical disks is then brought into pressurized contact with the top of the developed radiation curing type resin 2 and is irradiated with radiations such as UV rays from above by a radiation source 4 by which the substrate is adhered to the resin. The substrate 3 adhered with the resin 2 on the surface and the stamper 1 are then stripped and the substrate for optical disks transferred with the patterns on the surface of the stamper 1 on the surface is obtd. The generation of the camber in the stamper 1 is thereby substantially obviated and the transfer of the patterns possessed by the stamper with the high accuracy is enabled.
Patent JP-H10289684-A (JP)
Title: Mass spectrograph
Inventor: SHIMOMURA MANABU
IPC: H01J49/04
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To hold an inflow rate of reaction gas constant so as to stably ionize and improve accuracy of the analysis by arranging a resistor tube provided in a reaction gas lead-in tube in an adjacent to a heating means of a sample lead-in tube and heating it. SOLUTION: A resistor tube 322 is so arranged as to pass through a heater unit 22 of an interface part and connected to an ionization chamber 31. The temperature of a heater block 26 is highly accurately controlled using a temperature sensor 25, and the resistor tube 322 is held at approximately the same temperature as an interface line 23 so as to hold a constant flow resistance without being affected by an ambient temperature. This constitution allows reaction gas to flow into the ionization chamber 31 while holding the constant flow rate according to the setting of a prescribed gas pressure, stably ionize it by a chemical ionization method, and eliminates any necessity of providing a heating means independently so as to reduce the cost and miniaturize the device.
Patent JP-H04342254-A (JP)
Title: Image forming method by silver salt diffusion transfer
Inventor: WAKI KOKICHI
IPC: G03C8/06
Filed: 1991-05-20
Abstract: PURPOSE:To provide the method for speeding up image completion while having a high photographic sensitivity and the silver salt diffusion transfer image forming method with which images of a coal-black tone are obtainable without requiring image stabilization processing after peeling. CONSTITUTION:After chemically sensitizing a silver iodobromide or silver chloroiodobomide (0.5 to 3.5mol% silver iodide content), a photosensitive element contg. a silver halide emulsion which is formed with a silver iodobromide (1 to 5mol% silver iodide content) at 1 to 10% in silver content on the particle surfaces is processed by a silver salt diffusion transfer processing element contg. a water-soluble iodide and tetrahydropyrimidine respectively at 0.3 to 3.0millimol/liter after chem.
Patent JP-H07298552-A (JP)
Title: Motor for driving vehicle
Inventor: YASUDA AKIO
IPC: H02K9/02
Filed: 1994-04-27
Abstract: PURPOSE:To reduce the size and weight of the entire structure including the cooling system for a motor driving an inverter integrated vehicle. CONSTITUTION:A doughnut-shaped inverter cooling chamber 8 is formed integrally with one end frame 3a. The inverter cooling chamber 8 is provided with reinforcing ribs 11a, 11b, 11c projecting in the axial direction. The reinforcing rib 11a serves as a wall for partitioning the inverter cooling chamber 8 into refrigerant flow-in section and flow-out section. Other reinforcing ribs 11b, 11c are formed into a triangle where the length projecting in the axial direction decreases at a constant rate from the inner peripheral wail 9 toward the outer peripheral wall 10 thus defining a channel for introducing the refrigerant from the flow-in side toward the flow-out side. A refrigerant flow-in hole 12 and a flow-out hole 13 are made through the outer peripheral wall 10 of the inverter cooling chamber 8 on the opposite sides of the reinforcing rib 11a and coupled, respectively, with a refrigerant flow-in pipe 14 and a flow-out pipe 15.
Patent JP-H11303884-A (JP)
Title: Coupling
Inventor: ODA RYOICHI
IPC: F16D3/78
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate dispersion of performance of products and to provide a coupling excellent in absorption of vibration and durability. SOLUTION: Fiber bundles 3, 4 wound on drive side connectors 1 and driven side connectors 2 which are circumferentially adjacent to each other are fastened by binding members 5 between the drive side connectors and driven side connectors so as to narrow the space between the bundles 3, 4, and accordingly, the bundles 3, 4 are prevented from flexing during molding of an elastomer member 6 so as to effect uniform torque transmission force through the bundles. Further, when an initial torque is inputted, if the tension effected through, for example, the bundle 4 is increased, the bundle 4 is deformed so that the curves thereof caused by the binding members 5 are stretched, and accordingly, a shock caused when the initial torque is inputted, is effectively relieved.  Thereafter, the deformation of the fiber bundle 4 is regulated by the binding forces of the binding members 5, thereby it is possible to ensure torque transmission.
Patent JP-S5544018-A (JP)
Title: Steering clutch brake apparatus for caterpillar vehicle
Inventor: YOSHIHASHI AKIRA
IPC: B60T1/06
Filed: 1978-09-20
Abstract: PURPOSE: To facilitate the dismantlement of a steering clutch brake by arranging a steering clutch between an input shaft and a flange mounted freely detachably on a cross axle and a steering brake between the input shaft and a case.  
     CONSTITUTION: Between an input shaft 47 freely rotatably supported in a case 40 and a flange 26 mounted detachably on a cross shaft 17, a steering clutch SC is arranged. Further, between the input shaft 47 and the case 40, a steering brake SB is arranged, and thus a clutch brake 11L is constituted, and the revolution of an engine is transmitted to a final reduction gear 12L through this clutch brake 11L. In order to dismantle this clutch brake 11L, the plate 68 on one side is removed, and a transmission internal tooth geat 61 is shifted leftward, and the engagement with a driving gear 58 is intercepted, and the input shaft 47 and an output shaft 68 are separated, then a bolt is loosened, and the case 40 is removed from the cross shaft case 18, and a nut 27 is loosened, and the cross shaft 17 and a flange 26 are separated, and the dismantlement of the clutch brake is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S607536-A (JP)
Title: Information processor
Inventor: SHIMAZU YUKIHIKO
IPC: G06F9/22
Filed: 1983-06-24
Abstract: PURPOSE:To increase the repetitive processing speed by providing a repetitive flag, a replacement circuit and a loop end decision control circuit to an information processor and also adding a specific field which is activated by the last processing instruction of a repetitive processing loop to an instruction register. CONSTITUTION:A control circuit 1a executes its processing in accordance with the instruction read out to an instruction register 2a from a memory 3a and by means of a register file 7, an arithmetic circuit 6, etc. The field of the register 2a is activated by the last processing instruction of a loop. Then the circuit 1a activates a replacement circuit 20, a comparator 21 and a repetition control circuit 23 by a control signal CN1 and together with the original processing and performs the replacement of register and the decision for end of loop. In other words, the circuit 23 delivers the result of comparison between the contents of a replaced loop control register Y8 and the prescribed end value and a control signal CN2 which decides whether the loop is reset to its initiation or finished.
Patent JP-H09307807-A (JP)
Title: Wireless image pickup device
Inventor: SATO MASASHI
IPC: H04N5/341
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a battery by saving power consumption. SOLUTION: This wireless camera is made up of a camera head section 1 provided with a CCD 11 converting optical image information into a charge image, a drive circuit 12 controlling the CCD 11 and a battery 16 to supply power to them and a control unit section 2 provided with an image memory 22 connecting to the camera head section 1 through a radio channel and storing tentatively the image read from the CCD 11 and with a comparator circuit 24 monitoring a motion of an image. The drive circuit 12 reads continuously images (at 60 fields/sec) when the image has a motion from the CCD 11 and reads images intermittently (at 1 field/sec) from the CCD 11 when the comparator circuit 24 detects a standstill state of the image. While the images are read intermittently from the CCD 11, a still image stored in the image memory 22 is outputted to a television receiver.
Patent JP-H04343932-A (JP)
Title: Wing wall panel for prefabrication work
Inventor: TANAKA KATSUYA
IPC: E04B1/00
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a carrying means which allows easy carriage of a wing wall panel in prefabrication work. CONSTITUTION:An eye bolt nut hole 1Am is formed in the center of an upper frame 1Ac of a panel mainframe 1A to mount a nut 4 in the nut hole. In carrying, an eye bolt 6 is threaded to the nut 4, and a rope 7 is locked in a hole 6b in the eye bolt 6 and raised up with a crane, etc., to suspend the panel mainframe 1A. After the panel mainframe 1A is carried to a target position and installed in position, the eye bolt 6 is set apart.
Patent JP-S60262985-A (JP)
Inventor: UIRIAMU JII UTSUDO
IPC: C23G1/28
Filed: 1984-06-06
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-S5815504-A (JP)
Title: Production of cyclized diene polymer
Inventor: HARITA YOSHIYUKI
IPC: C08F4/00
Filed: 1981-07-22
Abstract: PURPOSE:To efficiently produce the titled polymer suited as a material for rubbery photoresists, by polymerizing a diene monomer with the aid of a specified catalyst, cyclizing the polymer and then washing the reaction system. CONSTITUTION:A diene monomer (e.g., isoprene, 2-phenylbutadiene) is dissolved in a solvent (e.g., benzene, hexane). After adding an organometallic compound of the formula: RM or RM'X, wherein R is a alkyl, aryl or aralkyl, X is a halogen or R, M is a groupIelement and M' is a group II element (e.g., lithiumnaphthalene, n-butyllithium) in an amount given by equationI, the solution is polymerized at about 40-100 deg.C. Then a Friedel-Crafts catalyst (e.g., tin tetrachloride, boron trifluoride) is added in an amount given by equation II, and the reaction mixture is subjected to a cyclization reaction in the temperature range of about 40 deg.C- b.p. of the solvent. Then, the produced oil layer is washed with water to obtain a solution of the cyclized diene polymer.
Patent JP-H02293595-A (JP)
Title: Refrigerant condenser
Inventor: FUKUMI SHIGENOBU
IPC: F25B39/04
Filed: 1989-05-08
Abstract: PURPOSE:To effectively condense a refrigerant by dividing a refrigerant condenser into tube subgroups and making only the bottom end tubes of the tube subgroups return tubes. CONSTITUTION:A high temperature and high pressure vapor phase refrigerant exhausted from a refrigerant compressor flows into a inflow chamber 16 and an advance tube 8 via an inflow tube 14. The refrigerant flowing in the advance tube 8 conducts a heat exchange with the air passing a corrugated fin 3 to be cooled, liquefied and condensed. The refrigerant flows into a return chamber 21 and a return tube 9 communicating with the return chamber 21. Since one return chamber 9 is provided for one tube subgroup 7, even when the refrigerant is the mixed one wherein vapor and liquid phase refrigerants are mixed, the refrigerant that flows into each return chamber 21 surely flows in the return tube 9. The refrigerant that flows in each return tube 9 conducts a heat exchange with the air passing the corrugated fins 3 and is further condensed to flow into an outflow chamber 17. The refrigerant is collected by an outflow tube 15 and flows out of a refrigerant condenser 1.
Patent JP-H08310790-A (JP)
Title: Electric lifting/lowering device
Inventor: MASUDA TOSHIFUMI
IPC: B66D1/54
Filed: 1995-05-12
Abstract: PURPOSE: To prevent a wire rope from being released when a lift section is lowered by providing a slack detecting mechanism stored in a device frame, detecting a slack when the wire rope is loosened, and stopping the operation of a motor. CONSTITUTION: When a wire rope 24 is rewound to lower a luminaire 39 and the luminaire 39 reaches the floor surface B, the wire rope 24 is loosened, and tension is lost. A pulley support 52 supporting one guide pulley 25 serving as a detecting pulley is moved by the exciting force of a spring 53, and it is rotated CW around a pivotal shaft 56. A pulley shaft 57 is moved to the other end side of a clearance hole 58 off from the pushing position of the actuator 54a of a detecting switch 54, and the switch 54 is turned off. The loosening of the wire rope 24 is detected, the operation of a motor in the direction rewinding the wire rope 24 is stopped, and the rewinding of the wire rope 24 is stopped.