baber/WOPTO huggingface dataset:
Patent JP-H02213668-A (JP)
Title: Refrigerator for making ice
Inventor: TAMIYA ATSUSHI
IPC: F25C1/00
Filed: 1989-02-10
Abstract: PURPOSE:To always produce sherbet like ice without freezing an ice making solution by providing a controller for stepping down the capacity of a compressor when a temperature difference between the solution temperature and the evaporating temperature of an evaporator is higher than a predetermined range and stepping up it when it is lower. CONSTITUTION:An ice making refrigerator has a compressor 1, a water-cooled condenser 2, an expansion mechanism 3 and an evaporator 4 for generating ice. The evaporator 4 contains a scraper 44 having 8 scraping blades 43 to cool ice making solution in an ice making solution tube 41 with refrigerant passing in an outer tube 42. A detector 20 for detecting a temperature difference between the solution temperature and the evaporating temperature of the evaporator 4 is provided, and a controller 30 for stepping down the capacity of the compressor 1 when the temperature difference is higher than a predetermined range and stepping up it when it is lower is provided. The temperature difference between the temperature of the solution and the evaporating temperature of the refrigerant in the evaporator 4 is maintained in a range of an optimum temperature for generating ice of sherbet state.
Patent JP-S60177216-A (JP)
Title: Device transducing mechanical displacement to electrical signal
Inventor: KISHIMOTO TAKESHI
IPC: G01B11/00
Filed: 1984-02-22
Abstract: PURPOSE:To detect fine displacement under non-contacting state by generating constant photoelectromotive force at the photodetecting element of a photocoupler provided near a photointerrupter which converts two photodetection signals into electrical signals differentially. CONSTITUTION:When a difference in detected pressure is applied to pressure introduction ports 10 and 11, a diaphragm 3 is in a stationary state as long as the sum of force generated at the diaphragm 3 and the elastic force of a spring 6 is equal to the elastic force of a spring 7. The displacement quantity of a light shield plate 13 coupled with the diaphragm 3 is in specific proportional relation with its variation quantity of detected pressure. The photointerrupter 18 and photocoupler 19 are installed closely and thus placed under the same temperature condition, thereby correcting the temperature dependency of the light emitting element 14 and photodetecting elements 15a or 15b of the photointerrupter 18. Consequently, when the mechanical displacement quantity of the light shield plate is constant, the light output voltage e0 of the photodetecting element is a stable output after variation with temperature is compensated completely.
Patent JP-S59158448-A (JP)
Title: Test display system of program
Inventor: ARAO HIDETOSHI
IPC: G06F9/06
Filed: 1983-02-28
Abstract: PURPOSE:To make the recognition of the user and programmer easy and to decrease the searching time by utilizing arrows, command names and state names for the external expression of various logs and traces to display roughly them in terms of diagram. CONSTITUTION:Information for diagram display in each check point attended with the execution of program is written in a memory 2 at first from a program memory 1. Then, the information decoding processing of one line on the memory 2 is executed and arrows and command names or the like are displayed as a diagram on a display means 5 based on the stored information. Then, after the pattern check processing collating a present pattern data with an existing pattern data of a pattern table 3, whether or not the present pattern is normal is discriminated. When the result of discrimination is NO, the processing is attained again, and when YES, the output is processed. The discrimination of logging state is attained easily by means of the diagram display in this way, allowing to decrease the investigating time or the like.
Patent JP-H01206636-A (JP)
Title: Mounting substrate
Inventor: ISHIZAWA MICHIKO
IPC: H05K3/40
Filed: 1988-02-15
Abstract: PURPOSE:To eliminate the space for relieving the stress imposed between a semiconductor chip and a substrate enabling the semiconductor to be mounted much more thinner by a method wherein recessions are made in the parts corresponding to solder bump electrodes of the semiconductor chip so that the other electrodes to be connected to the solder bump electrodes may be formed in these recessions. CONSTITUTION:In order to electrically connect a semiconductor chip 1 to a substrate 3, recessions are made on the parts corresponding to the solder bumps 2 provided on the semiconductor chip 1 to form the electrodes of wirings 4 on the substrate 3 to be aligned with the solder bumps 2 for connecting the semiconductor chip 1 to the substrate 3 by making the solder bumps 2 reflow. Besides, the distance between the semiconductor chip 1 and the substrate 3 can be freely adjusted by the depth of the recessions made in the substrate 3, the size of the solder bumps 2 etc., to a minimum gap. At this time, the overlapped parts of the wirings 4 with the semiconductor chip 1 are formed in the recessions made in the substrate 3 to isolate the semiconductor chip 1 from the wirings 4. Through these procedures, the space provided between the semiconductor chip 1 and the substrate 3 to relieve the stress by the difference in the thermal expansion between the semiconductor chip 1 and the substrate 3 can be eliminated enabling the semiconductor chip 1 to be mounted much more thinner.
Patent JP-S62190472-A (JP)
Title: Contact state detecting circuit
Inventor: IKEGAMI SEIICHI
IPC: G01R31/00
Filed: 1986-02-17
Abstract: PURPOSE:To detect states of contacts with the small number of wiring by connecting electronic switches to the contacts, connecting terminals on the opposite sides from the switches to a receiving circuit in common by wiring, and inputting the on-off signals of the switches to the receiving circuit. CONSTITUTION:Electronic switches 2 connected to contacts 1 are turned on in order by a ring counter 3. Then, 5 or 0V is inputted to a gate circuit 5 according to a contact 1 connected to a switch 2 is made or broken. A counter 3 which supplies inputs to the switches 2 and a counter 3 which supplies inputs to selectors 6 have the same constitution and a preset signal 8 and a clock signal 9 are made common, so that the contacts 1 correspond to D type FFs 7. For the purpose, a signal transmitted to the receiving circuit in synchronism with the on-off operations of switches is inputted to detect the on-off states of the contacts with the small wiring.
Patent JP-H07245072-A (JP)
Title: Index-type cathode-ray tube
Inventor: MURATA AKIO
IPC: H04N9/24
Filed: 1994-03-02
Abstract: PURPOSE:To improve color purity in manufacturing an index-type cathode-ray tube. CONSTITUTION:An index-type cathode-ray tube is provided with a sub-coil 105 of a deflection coil on the back of a neck block where a vertical deflection coil 103 and a horizontal deflection coil 104 are installed. Two sub-coils 105 are provided corresponding to the right and left vertical deflection coils 103, for example, and a resistance distributer is connected to the coil in parallel, so a current value to be supplied to each sub-coil is regulated for eliminating deformation or incliantion of electron beams.
Patent JP-H01247108-A (JP)
Title: Manufacture of three-dimensional molded form from flat blank of fiber mat containing binder
Inventor: GIYUNTAA HAA KISU
IPC: B27N3/12
Filed: 1989-02-10
Abstract: PURPOSE: To simply mold a three-dimensional molding without impairing fiber by allowing at least one side of a mat blank material to receive an operation of a linear or lattice-like retaining grid or pressing grid so as to partly stop a thickness increase during or after a heat treatment. CONSTITUTION: Steam is introduced into a steam space 2 surrounded by a lower case 3 and a perforated bottom 6. Grid-like fire grate webs 5, 5' are fixed to a sheet metal case 4 in which a mat blank material 1 is inserted. The web 5 has much larger height than the web 5' resulting in formation of a high compressed area. While the web 5' gives a low compression line. The steam is passed from the space 2 through the material 1 to increase it in a considerable thickness and to be simultaneously plasticized. Thus, a blank shape 1' is formed from the material 1 of the predetermined thickness. A region 7 under the web 5 is compressed higher than the blank of steam treatment resulting in further high strength.
Patent JP-H11232429-A (JP)
Title: Picture filing device
Inventor: EGASHIRA TAKEO
IPC: G06F3/0484
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To simplify the setting operation of an original size, line density and density and the switch operation of a scanner device by holding a large quantity of scanner setting information for respective scanner icons. SOLUTION: A picture filing program 202 is activated at first and the window of a picture filing job is displayed in a display device 209. Then, a scanner control application 203 is activated, scanner icons having a scanner device name, an original size, line density and density are generated in a window and unique names are set. The scanner control application 203 generates/ preserves information which are set for the respective scanner icons in a scanner setting information file 207 on a magnetic disk 206. In reading an original, an operator can read it only by selecting the scanner icon corresponding to a target from within the window displayed in the display device 209.
Patent JP-H06223524-A (JP)
Title: Manufacture of floating magnetic head device
Inventor: SAGAWA HIDETO
IPC: B24B37/00
Filed: 1993-01-29
Abstract: PURPOSE:To easily and high precisely manufacture a slider of good contact- start-stop durability and to manufacture the floating magnetic head device improved in its product life. CONSTITUTION:A surface plate 11 having a polished surface 11c which is slightly cone-shaped, constituted of a slope of declivity from an outer circumferential part 11a to an inner circumferential part 11b is used for forming a slider rail having a convex face in the longitudinal direction of the slider rail on a main surface of the slider.
Patent JP-H07241281-A (JP)
Title: Floor reaction force meter
Inventor: OKUDA TOSHIHITO
IPC: A61B5/11
Filed: 1994-03-02
Abstract: PURPOSE:To provide a floor reaction force meter capable of drastically decreasing the number of the component-of-force detectors to be installed and lessening the influence of the thermal deformation of a platform. CONSTITUTION:This reaction force meter 10 has the platform 12 on which load is acted and the X-direction component-of-force detectors and Y-direction component-of-force detectors for detecting the components of force of the load in the X-direction and Y-direction orthogonal with each other along the surface of the platform 12. The meter described above is provided with respectively a pair of the X-direction component-of-force detectors and the Y-direction component-of-force detectors. These component-of-force detectors are disposed at the intermediate points of the length of the platform 12 in their component-of- force detection directions.
Patent JP-H07237458-A (JP)
Title: Prime mover part structure for work vehicle
Inventor: HANANO HIROYA
IPC: B60K11/06
Filed: 1994-03-03
Abstract: PURPOSE:To cool an operating oil tank and a fuel tank at a low cost further without causing enlarging a size by rationally utilizing cooling discharge air of an engine with a simple structure, in a prime mover part structure for a work vehicle, providing an engine storage part of storing the engine and a tank storage part of storing the operating oil tank and the fuel tank, and arranging these parts in an L shape as viewed in a plan. CONSTITUTION:An air control plate 16 for guiding partly cooling discharge air of an engine to a tank storage part is provided in an engine storage part 12, and further an operating oil tank 13 of the tank storage part is arranged so as to be in the upstream relating to cooling discharge air of the engine 11.
Patent JP-H03239823-A (JP)
Title: Electromagnetic clutch current controller for automobile
Inventor: MIMURA MUNEHIKO
IPC: H02P15/00
Filed: 1990-02-13
Abstract: PURPOSE:To eliminate any influence of a base current by providing an electric field effect type transistor as a second output transistor where ON/OFF control is performed on the basis of a release signal of an electromagnetic clutch so that a current of the electromagnetic clutch is supplied to a current detection resistance. CONSTITUTION:A controller circuit is provided with an electric field effect type transistor 17 as a second output transistor where ON/OFF control is performed on the basis of a release signal of an electromagnetic clutch 4 so that a current of the electromagnetic clutch 4 is supplied to a current detection resistance 14. IE=Ic+IB+ic, wherein IE represents a current of the resistance 14; Ic, a current of a reverse exciting resistance 12; IB, a base current of the output transistor; and ic, a current of the electromagnetic clutch; thereby minimizing the influence on an error of a current flowing from a gate to a source. The minimum error can be eliminated by resistances 62, 63 in a current detection amplifier 6, and further, can be precisely controlled even in a fine current region.
Patent JP-H11232006-A (JP)
Title: Output device, output method and storage medium
Inventor: HIRAI SHINYA
IPC: G06F3/048
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To easily recognize a picture specified by means of a mark by preferentially displaying the picture specified by the mark even if multiple pictures exist and they cannot be displayed on a display means. SOLUTION: When a memory card is inserted into a picture printing device, the route directory of the memory card is automatically retrieved and a mark file is searched. The content of the file is read and a corresponding file name is stored in a work memory. The file names are stored in the work memory in the order of picture data with panoramic synthesis marks P1-P3 and a print instruction mark (black circle). Picture data except for the data are added to it in the order of the file names. When all file names of picture data are stored in the work memory, priority is given to the picture with the mark in the order of the file names in the work memory and a thumb nail file is displayed on a monitor (a). Since priority is given to the picture with the mark, the recognition of the mark becomes easy.
Patent JP-H03237662-A (JP)
Title: Data storage device
Inventor: WAKAMATSU YOSHINORI
IPC: G11B20/14
Filed: 1990-02-13
Abstract: PURPOSE:To reduce that real data subsequent to the reference peak pulse string of a prescribed period is misread or it cannot be read by switching two filters in accordance with the types of data inputted from a data storage part at the time of reproducing data. CONSTITUTION:The filters 4a and 4b are set to be low pass filters. The filter 4a is set to be that for real data and the filter 4b to be that for the reference data string of the prescribed period for phase matching. At the time of reproducing data, two filters 4a and 4b are switched by the filter switching signal 20 being the output of a reproduction control circuit 9 in accordance with the types of data inputted from a head disk assembly (HDA) 1 being the data storage part. Thus, it can be reduced that real data subsequent to reference data of the prescribed period is miread or it cannot be read.
Patent JP-S57147340-A (JP)
Title: Measurement system for transmission characteristics
Inventor: ZENSAI SHIYOUICHI
IPC: H04B3/46
Filed: 1981-03-07
Abstract: PURPOSE:To measure the noise levels of a forward and a backward path during a telephone call in a short time by providing a measuring means at both terminals of a toll circuit to be measured, and performing the measurement at both terminals. CONSTITUTION:A terminating device SM receives a forward-path measurement signal tone sent from an originating device MM, and the originating device MM receives a backward-path measurement signal tone sent from the terminating device SM. When a contact 19 in the device MM and a contact 39 in the device SM are both at sides (a), said forward-path and backward-path measurement signal tones are supplied to measuring instruments 14 and 34 through band-pass filters 22 and 42 to measure their levels. Then when said contacts 19 and 39 are changed over to sides (b) respectively, said measurement signal tones are cut off by band stop filters 17 and 37, and the measuring instruments 14 and 34 measure their noise levels during a telephone call.
Patent JP-H08206844-A (JP)
Title: Pressure cylinder for welding machine
Inventor: UMEDA SHIGERU
IPC: B23K11/24
Filed: 1995-01-31
Abstract: PURPOSE: To make speed up of welding work possible by providing by-pass passage from the tip of pressurized air supply pipe to the inclined face of inner periphery of hollow tube. CONSTITUTION: A pressurized air supply port 20 is arranged to the front wall 17 of a cylinder 1 through a first selector valve 18. An air discharge port 25 to a second selector valve 23 and a check valve 22 for atmosphere air supply are provided to the rear wall 14 of cylinder 1. A pressure rod 2 is formed with a hollow tube 9, the tip of hollow tube 9 is closed and the inner periphery near piston 3 mounting place of rear end is made to the inclined face 10 expanding rearward. A pressurized air supply pipe 13, in which the tip end is opened in the hollow tube 9 and a supply port 12 of pressurized air through the first selector valve 18 is formed to the rear end, is fixed to the rear wall 14 of cylinder 1 so that the inserting length is adjustable.  Bypass 16 in which bypass from the tip opening of pressurized air supply pipe 13 to the inclined face 10 of inner periphery of hollow tube is made possible, is formed at the tip part of the pipe 13. By this method, the pressure cylinder for welding machine of reduced noise and high safety is obtained.
Patent JP-H03236785-A (JP)
Title: Production of optically active (s)-3-phenyl-3-hydroxypropionic acid derivative
Inventor: OGURA MASAHIRO
IPC: C12R1/20
Filed: 1990-02-13
Abstract: PURPOSE:To industrially obtain a drug having high optical purity by treating a specific compound with a microorganism belonging to the genus Ashbya, Brettanomyces or Botryoascus. CONSTITUTION:One or more strains selected from Ashbya gossypii, Brettano myces custersianus, Botryoascus synnaedendrus, Candida curvata, Candida krusei, Cryptococcus albidus, Clavispora lusitaniae or Rhodococcus erythropolis is cultured to give a cell (A). Then the component A is reacted with a substrate (B) containing 0.1-10w/v% benzoylacetic acid derivative shown by formula I (R is straight-chain or branched chain alkyl; X is H, halogen, nitro, etc.) at 15-50 deg.C at pH4-9 for 2-96 hours while aerating and stirring to give a reaction product (C). Then the component C is extracted and purified to produce an optically active (S)-3-phenyl-3-hydroxypropionic acid derivative shown by formula II.
Patent JP-H11230451-A (JP)
Title: Metal fitting for hose and brake hose
Inventor: NAMEKAWA YOSHIHIRO
IPC: F16L19/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability reducing the occurrence of the defective seal function of a seal part. SOLUTION: A cylindrical socket part 1 and a cylindrical nipple part 2 positioned in the socket part 1 are arranged on one side, and a screw part 3 in which a joint member is screwed, a communication hole 5 to communicate the hollow part 2a of the nipple part 2 to the screw part 3, and a seal part 6 in a truncated shape formed at the opening edge part of the communication hole 5 are arranged on the other end side. In the so formed metal fitting for a hose, an approximate shape is formed by effecting plastic working of a single material and the angle of the side taper surface 6a of the seal part 6 is set to 86.1-89.4 deg..
Patent JP-S57148578-A (JP)
Title: Controller for thyristor converter
Inventor: YAMAGISHI TOSHIO
IPC: H02M7/17
Filed: 1981-03-10
Abstract: PURPOSE:To prevent the overload of a converter due to the abrupt increase in the circulating current by providing a rate-of-change limiting circuit which limits the leading rate of a gate firing phase and eliminating the difference of the responding speeds of the output voltage increasing and decreasing directions of two sets of thyristor groups connected in reverse polarity to each other. CONSTITUTION:The load current IL and the circulating current IC of a thyristor converter which supplies DC currents of both directions to a load 2 in such a manner that two sets of thyristor converters 1a, 1b are connected in reverse polarity through reactors 3a, 3b are controlled under the control of the gate firing phase. Rate-of-change limiting circuits 6a, 6b which limit the leading rate of the gate firing phase are provided in the controller for the thyristor converter, the outputs are inputted to gate firing pulse controllers PHCa, PHCb so that the responding speeds of the output increasing and decreasing direction of two sets of the thyristors do not vary, thereby preventing the overload of the converter due to the increase in the circulating current.
Patent JP-S54125629-A (JP)
Title: Preparation of azine
Inventor: KUME HIDETOSHI
IPC: B01J27/08
Filed: 1978-03-22
Abstract: PURPOSE: To obtain an azine useful as an intermediate for the synthesis of hydrazine, by reacting an imine with a peroxide or by reacting an adduct or condensate of them at a low temperature using a cobalt salt or in combination with an amine.  
     CONSTITUTION: An imine of formula I: (R 1  is H, phenyl, naphthyl group, etc., or may form a ring ), e.g. benzophenoneamine, is reacted with a peroxide, e.g. H 2 O 2   or percarboxylic acid, directly in the presence of a cobalt salt, e.g. cobalt acetate, or  in combination with an amine, e.g. 1,8-diaza-bicyclo [5,4,0]-7-undecene, in an  inert solvent at -10W100°C and 0.5W10 atm to give the desired compound.  Alternatively, an adduct or condensate of the imine and peroxide may be reacted. The remaining liquid containing the catalyst after extraction is directly concentrated, recycled through the system, and reused.  
     EFFECT: Free from danger of explosion, and accumulation of inprganic salts at the bottom of the reactor in the absence of molecular oxygen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54125324-A (JP)
Title: Variable venturi type carburetor
Inventor: OOSAWA TADAO
IPC: F02M7/17
Filed: 1978-03-22
Abstract: PURPOSE: To feed stable air liquid mixed flow to the venturi part by forming a plurality of bleeding holes on the opposite side to the direction of eccentricity of a jet needle on an emulsion tube.  
     CONSTITUTION: With the elevation of a suction piston 6 due to the increase of the intake amount, the negative pressure generated in the venturi part 9 is transmitted to an emulsion tube 11. Accordingly, the liquid fuel which enters to the middle of the emulsion tube 11 which communicates to a float chamber 14 is sucked from a main air bleed 10, and mixed with the air which passes through bleed holes 12, and said mixed gas gushes from the venturi part 9 and is mixed with intake gas and supplied to the engine. As bleed holes 12 are formed on the opposite side to the direction of eccentricity of a jet needle 8, the mixing of intake gas with liquid fuel is made uniform, and stable gas-liquid mixed flow is formed and supplied to the venturi part 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62190025-A (JP)
Inventor: KANETAKE YUJI
IPC: A01D34/03
Filed: 1986-02-18
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。