baber/WOPTO huggingface dataset:
Patent JP-H01291206-A (JP)
Title: Optical semiconductor module
Inventor: NO SABURO
IPC: G02B6/42
Filed: 1988-05-19
Abstract: PURPOSE:To reduce the number of parts to reduce cost and to improve reliability by mounting a fiber assembly to an optical semiconductor assembly constituted of optical semiconductor elements and a piece of lens in such a manner that the fiber assembly can rotate around the axis inclined by a prescribed angle from the exit light axis thereof. CONSTITUTION:The fiber assembly 6 is formed by integrating the optical fibers 4 and the lens 5 by the optical semiconductor module formed to optical couple the light emitted from a optical semiconductor element 1 to the optical fibers 4 by 2 pieces of the lenses. This fiber assembly 6 is mounted to the optical semiconductor assembly 3 constituted of the optical semiconductor elements 1 and a piece of the lens 2 in such a manner that the fiber assembly can rotate around the axis z' inclined by the prescribed angle alpha from the exist light axis (z) of the optical semiconductor assembly, by which the selection of the optimum angle of the incident ray with the (z) axis within the range from -theta' up to +theta is enabled and the optimum optical coupling is attained. The reduced cost is thereby obtd. from the reduced number of parts and the improved reliability is attained from the decreased joint surfaces.
Patent JP-H08292006-A (JP)
Title: Position measuring device and position detecting method
Inventor: ICHIGAYA KOJI
IPC: B23Q17/24
Filed: 1995-04-21
Abstract: PURPOSE: To provide a position detecting device which can be applied to all the field requiring correct position detection. CONSTITUTION: An indication device 10 is fixed to an object to be a basis for measuring position, and an optical sensor 11 is fitted to a moving object. For example, when they are used as a position measuring device measuring the position of a stage of a machine tool, the indication device 10 is fixed to the main body side of the machine tool, and the optical sensor 11 is fitted to the stage so as to be movable together with it. Hereby, the correct position of the stage can be obtained in the range of an indication picture of the indication device 10. A circuit part 12 generates an image signal supplied to the indication device 10, receives and processes a signal from the optical sensor 11, and provides a circuit for obtaining the two-dimensional address of the optical sensor 11 on the indication device 10.  A display 13 is provided if necessary, and the result obtained by the circuit part 12 is displayed thereon.
Patent JP-H05311052-A (JP)
Title: Flame-retardant resin composition
Inventor: KURASAWA YOSHIHIRO
IPC: C08L67/02
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a highly flame-retardant resin composition without impairing its heat resistance and mechanical properties. CONSTITUTION:The composition comprises 100 pts.wt. of a resin composed of 10-90wt.% polyphenylene ether (a) and 90-10wt.% unsaturated polyester (b) (100wt.% in total), 1-40 pts.wt. of a brominated polystyrene (c), 1-40 pts.wt. of a brominated bisphenol A-epichlorohydrin condensate (d), and 10-30 pts.wt. of an antimony compound (e). Particularly, the composition further comprises 0.1-50 pts.wt. of a compatibilizer (f) based on 100 pts.wt. of the resin composed of a total of 100wt.% of the components (a) and (b).
Patent JP-H08293946-A (JP)
Title: Office automation system
Inventor: YOSHIMURA YOSHINORI
IPC: G06F3/048
Filed: 1995-04-22
Abstract: PURPOSE: To provide an office automation(OA) system by which image data matching the purpose of utilization can be processed by controlling its resolution or reading size when a memory size capable of reading an original is deficient. CONSTITUTION: A user sets the size/resolution of the original to be read through a control panel 42. An OA equipment 41 displays a reading data size on the display of the control panel 42. Besides, the OA equipment 41 inquires the memory size of a PC 9a to a service-integrated controller 8. When the memory size is deficient, that is displayed and reported to the user. The user designates the fixture of either one of the resolution or the original size and can select whether taking priority over the quality of the original or the size. Besides, the OA equipment 41 can calculate the optimum resolution or original size and can report it to the user as well.
Patent JP-H08289807-A (JP)
Title: Production of sandal
Inventor: MIHARA TATSUO
IPC: A43D63/00
Filed: 1995-04-21
Abstract: PURPOSE: To prevent the exposure of an injected resin and to prevent the adhesion of the glue of innersole cloth to the base of test molds by affixing fluororesin sheets of a specific thickness over the entire part of the base of the test molds and below the lips of the notched apertures of uppers and injection molding a sole material. CONSTITUTION: The fluororesin sheets 7 are affixed at the bases 5 of the sandal uppers 5 and below the parts flush with the lip part 6 of the side molds 9 made to correspond to the parts opened 3 by notching. The fluororesin sheets 7 are formed to a thickness of 0.05 to 1.0mm. A foamed urethane resin is injected into the gaps between the last molds 4 and both molds of the sides 9 and bottoms 14 to integrally mold the sandal soles 15 and the sandal uppers 8. Consequently, the molded resin is not exposed from the notched parts even if there are clearances between the last molds 4 and the lips 6 of the side molds 9. The adhesion of the urethane glue applied on the innersole cloth 13 to the last molds does not arise any more.
Patent JP-2000311023-A (JP)
Title: Information processor, information processing system and its control method
Inventor: HAMAMOTO AKIHIKO
IPC: G06F1/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To restore a system to previous environment corresponding to respective situations when a processing is resumed at the time of connecting a client to a network or when it is not connected. SOLUTION: When a client 101 suspends a processing when it is connected to an extension unit on a network, data and a program, which exist in a main memory 104 at that time, are stored in the extension unit or a network server. When the client 101 operates by itself, the content of the main memory 104 is stored in a hard disk 107 that it itself has. When the processing is resumed in a state where the client is connected to the network, information is read from the network and is developed in the main memory. Thus, the system is restored. When the processing is resumed by single use, the system is restored in accordance with information stored in the hard disk 107 of the client 101 itself.
Patent JP-S5245347-A (JP)
Title: Cvd device for orming optical fibers
Inventor: TANIGAWA KANZE
IPC: C03B37/018
Filed: 1975-10-07
Abstract: PURPOSE:To render it possible to prevent the quality of an optical fiber from being lowered by powdery glass blown up; this being accomplished by sticking the powdery glass discharged from a glass pipe to a liquid having a low vapor pressure at room temperatures.
Patent JP-S5454561-A (JP)
Title: Level shift circuit
Inventor: WATANABE MASARU
IPC: H03F3/345
Filed: 1977-10-11
Abstract: PURPOSE:To prevent malfunction due to noise and to perform high speed and low power consumption for integrated circuit, by taking the constitution that the drain of the first MOSFET and the source of the second MOSFET are serially connected. CONSTITUTION:The drain electrode D11 of the first MOSFET Q11 is connected to the power supply line 11, and the source electrode S12 of the second MOSFET Q12 is connected respectively to the ground line 12, the gate electrode G11 of Q11 is to the input terminal 13, the gate electrode G12 of Q12 is to the power supply line 11, and the source electrode Q11 and the drain electrode D12 of Q12 are connected commonly, constituting the output terminal 14. Since the level shift circuit is thus constituted, if the input is as shown in solid line A, the threshold voltage of FET at the integrated circuit is as high as 6.0V, the output can sufficiently be lowered 1.0V or less as shown in dotted lines B.
Patent JP-H05133403-A (JP)
Title: Cylinder cushion control valve device
Inventor: DOI TOSHIAKI
IPC: F16K17/22
Filed: 1992-04-16
Abstract: PURPOSE:To provide an expected cushion effect without using a cushion ring, and improve operationability by switching a pilot spool through an electric actuator. CONSTITUTION:A control valve consists of a control spool CS and a pilot spool 109. A cylinder S is provided with a position detecting device which detects proximity to a stroke end, and a signal from the detecting device is led to an electric actuator consisting of a proportional solenoid 113 to switch the pilot, spool 109. It is thus possible to control travel length of the control spool CS.
Patent JP-S5346575-A (JP)
Title: Anti-squid pressure reducer
Inventor: FUJITA TOMOHIRO
IPC: B60T13/46
Filed: 1976-10-08
Abstract: PURPOSE: To make it possible to obtain a desired break oil pressure rising rate by the use of the reducer which is so designed to regulate the decrease or increase of the break oil pressure by means of shifting the power piston, which devides the tub 2 into 2 air ch ambers, according to an increasing or decreasing difference in the pressure between 2 air chambers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08310248-A (JP)
Title: Sunroof device for vehicle
Inventor: TSURUO AKIRA
IPC: B60J7/05
Filed: 1995-05-19
Abstract: PURPOSE: To enhance an effect of preventing generation of a wind slob by setting up a deflector member in necessary size in no relation to wide/narrow setting up space. CONSTITUTION: A pair of drive links 81, 82 are extended/contracted in a longitudinal direction to be associated with opening/closing action of a lid member 20, to protrude a deflector member 90 from a storage position to a use position. In this way, the deflector member 90 in necessary size can be set up in no relation to wide/narrow setting up space between an opening part 12 and a rear part opening 18. Further in the use position, the deflector member 90 is protruded to a front edge part position of the rear part opening 18, also to be protruded to the outside in a car lateral direction. In this way, an effect of preventing generation of a wind slob can be enhanced.
Patent JP-H06331400-A (JP)
Title: Sensor fusion method
Inventor: YAMAGAMI YOSHINARI
IPC: G01D21/00
Filed: 1993-05-24
Abstract: PURPOSE:To clarify a sensor fusion method which enables correction at higher accuracy than ever by utilizing various characteristics a plurality of sensors have for sensor fusion. CONSTITUTION:Various characteristics of sensors are evaluated with one evaluation element or a plurality of evaluation elements to define a certainty function indicating the degree of certainty of a sensor output with the evaluation elements as variables. Then, the current value of the evaluation element is inputted into the certainty function for each sensor to calculate the degrees of certainty about the individual evaluation elements. The degrees of certainty thus obtained are synthesized by weighting to calculate synthesized degrees of certainty B1 and B2 of the sensors (steps S1-S4). Thereafter, a weighting is applied to output data of the sensors based on the synthesized degrees of certainty to calculate a correction factor for measuring data to correct the measuring data by the correction factor (S5, S6).
Patent JP-S5822385-A (JP)
Title: Electrolytic cell for mgcl2
Inventor: ISHIZUKA HIROSHI
IPC: C25C3/04
Filed: 1981-07-31
Abstract: PURPOSE:To enhance current efficiency of the titled electrolytic cell and production  capacity per the unit volume of said electrolytic cell, by connecting one end of a space  between opposed surfaces of dipolar intermediate electrodes mounted vertically to a  metal collecting chamber through the piercing pore of a separation separation wall. CONSTITUTION:One set or more of an electrode set cnsisting of an anode 5, a cathode  6 and one or more of dipolar intermediate electrode 7 mounted substantially vertically  is accomodated in an electrolytic chamber 2 and a metal Mg collecting chamber  separated by a separation wall 3 is together provided in the chamber 2. In the electrolytic cell 1 for MgCl2 having said chambers 2, 4, the electrode 7 is constituted from  a graphite plate 10 as an anode and an iron plate 11 as a cathode and both plates are  attached to a support 14 made of metal. In this condition, a both carrying Mg formed  between plates 10, 11 by passing current thereto is introduced into the chamber 4  through the hollow barrel part 2 of the intermediate electrode and the piercing pore 13  of the separation wall 3 and only the bath is returned to the chamber 2 through an opening 17. On the other hand, the pore 13 is made higher at the side of the chamber 2 to prevent the inflow of a chlorine gas accompanied by the bath to the chamber 4 to  discharge the same from a chlorine gas duct 16.
Patent JP-S51126098-A (JP)
Title: Liquid crystal color indication equipment
Inventor: MATSUMOTO SHIYOUICHI
IPC: G02F1/139
Filed: 1975-10-09
Abstract: PURPOSE: To obtain liquid crystal color indication equipment of a broaden long life hue irregular possible voltage field, with a lower operational voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09302300-A (JP)
Title: Topcoating composition
Inventor: KAWAZU KENJI
IPC: C09D183/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating compsn. which can form a coating film greatly improved in acid resistance, flexibility, stain resistance, gloss, etc., without detriment to the finished appearance, weatherability, physical properties, etc. SOLUTION: This compsn. contains a hydroxylated vinyl resin contg. 40-90wt.% monomer units derived from an arom. vinyl monomer, a hydroxylated polyester resin, hexamethoxymethylmelamine and/or an etherified melamine resin obtd. by at least partly replacing methoxy groups of hexamethoxymethylmelamine by a 4C or higher alkoxy groups, fine polymer particles having an average particle size of 0.01-1μm, and a polysiloxane compd. repersented by the formula (wherein R1 , R2 , R3 , and R4 are each independently 1-10C alkyl, 1-10C alkoxy, or hydroxyl; R5 and R6 are each H or 1-10C alkyl; and (n) is an integer of 10-1.000).
Patent JP-S5912115-A (JP)
Title: Catalyst for purifying exhaust gas of automobile
Inventor: RI HEIKOU
IPC: F01N3/28
Filed: 1982-07-13
Abstract: PURPOSE:To obtain catalyst with high catalytic power and durable for a long term service by a method wherein each of ultrafine powders of base metals such as iron and the like, which are manufactured by an in-gas vaporization method, or a mixture of said powders blended at a certain fixed ratio is deposited on ceramic catalyst carrier. CONSTITUTION:Ultrafine powders of base metals such as iron, nickel and the like are manufactured by the in-gas vaporization method or a method to obtain soot-like particles through quenching of the raw material evaporated at high temperature in inert gas by bringing into collision with gas atoms or gas molecules. Desired catalyst is obtained by depositing said ultrafine powder or mixture of a plurality of base metal ultra fine powders blended at a certain fixed ratio on a ceramic catalyst carrier such as gamma-alumina, titania or the like. In such a manner as mentioned above, the catalyst for purifying exhaust gas with high activity and catalytic power and with excellent stability for a long term service can be available at low cost.
Patent JP-S5455147-A (JP)
Title: Noncrystal magnetic distortion elastic-wave device
Inventor: GOTOU NORIO
IPC: H03H9/25
Filed: 1977-10-12
Abstract: PURPOSE:To obtain desired filtering characteristics, by arranging a meanders-type electroacoustic-to-acoustic electric converter on the propagation line of an elastic wave inside a noncrystal distortion thin plate. CONSTITUTION:On the 2nd main surface of noncrystal magnetic-distortion thin film 1, the lst DC bias magnetic-field applying method 3 composed of the magnet and magnetic yoke is provided to the nocrystal magnetic-distortion thin plate where the lst meanders-type coil 2 is installed, and the same second DC bias magnetic-field applying method 3' is also provided where the 2nd meanders-type coil 2' is installed. Then, elastic-wave absorbers 4 and 4' are arranged at both the terminals of noncrystal magnetic-distortion thin film 1. Here, the noncrystal magnetic-distortion thin plate where the lst meanders-type coil 2 is installed is able to obtain a magnetic- distortion elastic-wave group at the same pitch as the folded pitch of the meanders- type coil through the Jole effect.
Patent JP-H10297557-A (JP)
Title: Expansion traveling vehicle
Inventor: HIROSE SHIGEO
IPC: B62D61/06
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve drivability and storability by turning a driving wheel around a vertical shaft, and installing a braking mechanism selectively controlling it whether being locked at the specified position or not. SOLUTION: An extensive arm 15 is slidden to a fixed arm 13, making an expansion arm 12 into a state of being contracted. A latch pin of an electric locking mechanism is fitted in a hole part of the extensive arm 15, locking it tight. A driving wheel 24 is turned around a vertical shaft 20, storing it at the side of a vehicle body, and it is locked in a storage position by the electric locking mechanism. An expansion motion releases a lockup of a latch pin 17 of the expansion arm 12, pulling up a hoist. The extensive arm 15 is automatically slidden into extension by the force of gravity, thereby holding the extensiveness of the expansion arm 12. The lockup of the vertical shaft 20 is released and the rotative driving wheel 24 is turned around the vertical shaft 20, developing it to the outside of a vehicle body 11, and then this vertical shaft 20 is locked again.
Patent JP-S62279617-A (JP)
Title: Retaining device for rectangular form of wound core
Inventor: ISOBE HARUO
IPC: H01F41/02
Filed: 1986-05-28
Abstract: PURPOSE:To expedite and facilitate the forming operation of a wound core by a method wherein a stop plate for preventing the sagging of a core leg is provided at the upper long-side portion of a form retaining frame body when a circular wound- core element body is formed in a rectangle. CONSTITUTION:A form retaining frame body 15 is fitted on the opposite end faces of a wound core 4 so that a stop plate 17 is positioned above. When the pressure of a press is released after the form retaining frame body 15 is fitted on the wound core 4, the wound core 4 is retained in a rectangle in the frame body 15 due to the elastic force of an electromagnetic steel plate, a small gap is formed between a core leg 4a and a core leg forming plate 11a, and a forming device 10 can be pulled out easily from a window 16 of the wound core 4 by utilizing said gap. Since the stop plate 17 is provided in positional slippage from the core leg forming plate 11a and moreover an opening 15a is made to be larger than the window 16, the pulling out of the forming device 10 can be performed smoothly. In the course of annealing or after annealing, the core leg 4a on one side of the wound core 4 tends to sag by its own weight due to the thermal expansion of the core. However, it is supported by the stop plate 17, and thus the wound core 4 can be retained in a rectaugular form.
Patent JP-H09307748-A (JP)
Title: Image reduction method and image reduction device
Inventor: SUZUKI KATSUTAKA
IPC: G06T3/40
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a reduced image whose contour is sharp by stetting a reduction parameter so that the weighting value on a picture element in question is maximized and the weighting value of other picture elements than the picture element in question is a value inversely proportional to a distance of a picture element in question with respect to the picture element in question. SOLUTION: An input section 1 receives an original image and stores it to an original image buffer 2, and the input section 1 receives an image reduction rate and stores it to a reduction rate buffer 3. A reduction parameter decision means 41 stores a reduction parameter decided based on an image reduction rate of the buffer 3 to a reduction parameter buffer 42. That is, lateral and longitudinal picture elements of an integrated area and a weight of a filter to be multiplied with a gradation of each picture element are stored. A calculation value S of the integrated area is obtained by a specific equation based on the weight for the filter in the buffer 42. A gradation decision means 44 decides the gradation from the calculation value S based on a threshold level and the result is stored in a reduced image buffer 5.  Vertical ruled lines in the image of the buffer 5 are retrieved, and the gradation of the picture element in a dark or light gray color is converted into a gradation value 3 indicating a white color and the result is outputted.
Patent JP-S62277849-A (JP)
Title: Picture reader
Inventor: UEDA KAZUYA
IPC: H04N1/04
Filed: 1986-05-27
Abstract: PURPOSE:To attain the recording/reproduction of picture information on an original converted into an electric signal by a read section by means of even a picture reader itself by providing a memory section in the inside of the picture reader. CONSTITUTION:A read section 2 converting picture information on an original on an original platen into an electric signal, the original platen on which the original is placed closely, and a memory section applying recording/reproduction of the read picture information are provided. Since the memory section 3 is provided in the inside of the picture reader, the picture information of the original 13 read by the read section 2 and converted into an electric signal is recorded/reproduced. Even the picture reader itself uses the read section 2 to record the picture information of the original converted into an electric signal into the memory section and the picture information is reproduced by connecting the reader to an external recorder or picture processing unit as required.
Patent JP-H02301634-A (JP)
Title: Throttle control method
Inventor: ICHIHARA TAKANOBU
IPC: F02D9/02
Filed: 1989-05-17
Abstract: PURPOSE:To enhance operational feeling by providing an accelerator opening detecting means, a gear position detecting means, a vehicle speed detecting means, a vehicle-distance detecting means, and also providing an operational direction discriminating means by which the operational direction is discriminated from the outputs of the above detecting means. CONSTITUTION:When the detected results of a gear position detecting means 4 and a vehicle speed detecting means 5 are used as the input of an operational direction discriminating means 3, the detected gear position is compared with the reference gear position which has been previously determined to the rate of the vehicle speed in the discriminating means 3, and from the result of the comparison, it is judged whether the vehicle speed is the 'sudden acceleration direction' for an operator preferring a sudden acceleration or whether it is the 'gradual acceleration direction' for one preferring a gradual acceleration. In a throttle-valve driving means 6, the opening of the throttle valve or the changing rate of the opening is controlled in accordance with the detected opening of an accelerator opening detecting means 2 and the judgment result of the discriminating means 3.
Patent JP-2000311488-A (JP)
Title: Semiconductor memory
Inventor: KANO HIDEKI
IPC: G11C7/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To realize, without increasing current consumption, a semiconductor memory in which an output always retuns to Hi-Z(high impedance) and which operates normally even if a prohibited command is inputted. SOLUTION: A semiconductor memory having a common terminal performing input/output of data and outputting data synchronizing with a clock outpz is provided with clock generating circuits 34, 51 for output generating a clock in accordance with the output period of output data DQ and an output circuit 36 outputting data in accordance with a clock. The clock generating circuit for output conducts generation of a clock further for two periods after output of data is completed and then stops clock generation.