baber/WOPTO huggingface dataset:
Patent JP-H02240465-A (JP)
Title: Mixing valve for sanitary equipment
Inventor: MANFURETSUDO PAUERUJIITSUKU
IPC: F16K11/02
Filed: 1990-02-08
Abstract: PURPOSE: To further reduce a diameter of a mixing valve by matching a main spindle with a sliding shaft in the radial direction of an adjusting disc and accumulating a symmetrical central shaft of an inflow hole of a valve seat disc on the main spindle of a communicating passage. CONSTITUTION: A communicating passage 11 is at least formed roughly in an elliptical shape on a side facing against a valve seat disc 2. An elliptical main spindle ill matches with a sliding shaft in the radial direction of an adjusting disc 1. A symmetrical central shaft 212 of two inflow holes 21 of the valve seat disc 2 is accumulated on the main spindle 111 of the communicating passage 11. In the case when a mixing valve is in a closed state, it corresponds to one circular arc where central parts of circular arcs forming inner edges of the inflow holes 21 are roughly accumulated on each other. In this way, it is possible to further reduce a diameter of the mixing valve.
Patent JP-S54121243-A (JP)
Title: Preventing overcementation in ferrous sintered material
Inventor: FUKUMA EIJI
IPC: C23C8/04
Filed: 1978-03-15
Abstract: PURPOSE:Cementation after crushing the surface of ferrous sintered bodies is effective for the accurate control of the depth of cementation, the elimination of cementing variations for complex shape sintered body, and the prevention of abnormal deformation of the sintered bodies. CONSTITUTION:Iron powder sintered body 1 has a plurality of pores 5 opening at its surface, which pores 5 are hit and crushed by a number of steel ball 3,3 to be rendered dense, then subjected to cementation and heat treatment in carbon monooxide (cementing gas). The sintered body 1 is provided with cementation layer (shadowed portion) of uniform thickness and hardened by quenching to a approximately uniform hardness. Particulary, for the sintered body of complicated configuration, the process is effective in eliminating the variations of cementation and in preventing the abnormal deformation of sintered body.
Patent JP-S63202570-A (JP)
Inventor: UEJIMA TAKAAKI
IPC: B66B3/00
Filed: 1987-02-13
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-S58145076-A (JP)
Inventor: HARA KEIJI
IPC: H01F27/04
Filed: 1982-02-22
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-S59158782-A (JP)
Inventor: YASUDA KUNIO
IPC: F15B15/14
Filed: 1983-02-25
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-H01292701-A (JP)
Title: Hand light having battery life indicator
Inventor: RARUFU EFU OSUTAAHOUTO
IPC: F21L4/00
Filed: 1989-02-08
Abstract: PURPOSE: To simplify the structure of a device by starting an indicator capable of being seen from outside when a measured battery level exceeds the predetermined value. CONSTITUTION: A circuit board 40 is connected to a contact 32, and has a circuit for monitoring the charging level of a battery. Since this circuit is connected to the contact 32, it is not started till a plunger 36 pushes a bar 36 so as to light a flashlight. An output circuit on the circuit board 40 is connected to one of three LED 42, 44, 46, and the three LED show the battery level different from each other. Namely, for example, the green LED 42 shows a high charge level, the yellow LED 44 shows a medium charge level, and the red LED 46 shows a low charge level. Structure of a device is thereby simplified.
Patent JP-S59157139-A (JP)
Inventor: JIYON KURISUTOFUAA PAJIETSUTO
IPC: C08L27/08
Filed: 1984-02-21
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-H06245252-A (JP)
Title: Position registration method for radio telephone set
Inventor: HATTORI YOICHI
IPC: H04B7/26
Filed: 1993-02-19
Abstract: PURPOSE:To provide a position registration method for a radio telephone set in which the frequency of position registration between the radio telephone set and a radio base station is decreased, the frequency is effectively utilized and power consumption is less. CONSTITUTION:A position information reception section 113 receiving radio transmission data including position information, a storage section 111 storing the position information and a timer 114 measuring an elapsed time are added to the telephone set and the position information reception section 113 detects periodically the resident position and stores the result to the storage section 111 and compares the position information with the position information stored at a preceding time to obtain a mobile speed and when the speed is faster than the preset mobile speed, the automatic position registration from the radio telephone set is interrupted.
Patent JP-S56126043-A (JP)
Title: Forging method of forging material in which defects exist
Inventor: KAWAKAMI KOUJI
IPC: B21J5/00
Filed: 1980-03-10
Abstract: PURPOSE: To reuse a forging material having defects therein by piercing a hole in the central part of said material, fitting a bar material in this hole and forging the material.  
     CONSTITUTION: For example, a rotor barrel part 1 having defects 3 which have become the target for discarding is pierced with a hole in the central part over its entire length, and a core bar 4 is inserted into this hole 2 by allowing the outside circumferential surface thereof to contact the entire inside surface of said hole. Thence, if defects 3 exist in proximity to the center of the rotor barrel part 1, the rotor barrel part 1 is forged strong and the other parts are forged weak. Thereby, the central hole 2 of the rotor barrel part 1 is reduced and the defects 3 are moved to the rotor axial center side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63197783-A (JP)
Inventor: KAMIYA KINGO
IPC: E05B81/08
Filed: 1987-02-12
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-S62187961-A (JP)
Title: Method and device for collating identification information
Inventor: TAKAYANAGI CHIORI
IPC: G06Q50/00
Filed: 1986-02-14
Abstract: PURPOSE:To share one card by plural users by inputting identification information and respective staff information of plural users to a memory card. CONSTITUTION:The memory card capable of reading/writing information has a column storing the names of plural staffs 1-3 sharing the card, numbers and identification numbers. The identification information corresponding to plural valid users is stored in the memory card and the coincidence/discrepancy of each identification information is decided based on the identification informa tion corresponding to the valid user to be compared with each stored informa tion to specify the user of the memory card.
Patent JP-H08196270-A (JP)
Title: Method for creating callus containing ribosome inactivating substance and production of ribosome inactivating substance from the same callus
Inventor: HAMADA HIROKI
IPC: C12P21/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a method for obtaining a ribosome inactivating substance in high yield by creating a callus of Vinca rosea L. with a high content of a ribosome inactivating substance and affording the ribosome inactivating substance. CONSTITUTION: The characteristic of this method for creating a callus with a high content of a ribosome inactivating substance comprises infecting a callus of Vinca rosea L. with a microorganism belonging to the genus Agrobacterium and raising the content of the ribosome inactivating substance. Furthermore, this method for producing the ribosome inactivating substance is to add a phosphoric acid buffer solution containing polyvinylpyrrolidone to the callus with the high content of the ribosome inactivating substance, homogenize the resultant mixture, then separate a liquid from a solid, fractionate the separated extract solution containing an active protein by the chromatography and collect the ribosome inactivating substance.  The ribosome inactivating substance has antiviral actions and is expected of anti-AIDS and anticancer actions and capable of greatly contributing to the treatment of AIDS and cancers.
Patent JP-S57145321-A (JP)
Title: Dry etching device
Inventor: OZAKI JIYUN
IPC: H01L21/302
Filed: 1981-03-03
Abstract: PURPOSE:To prevent the sticking of foreign matter to a wafer or the generation of stain therein by a method wherein the wafer subject to etching is carried in a face-down to be transferred and a direct cooling by gas is provided for the wafer after the etching. CONSTITUTION:Dry air is supplied from a gas introducing port to a transfer plate 11 to be blown against the back face of a wafer and the wafer W1 is carried by the plate 11 making use of Bernoulli's theorem. Successively, the gas is blown from an oblique direction and the wafer is transferred to a predetermined position at pressure reduction prechamber 2 along the transfer plate 10. Successively, the wafer is carried by a transfer plate 9 in an etching chamber 3 and is transferred to a predetermined position. When the etching is proceeded, the temperature of the wafer is increased, but He gas supplied from a gas introducing port 7, available for carrying and transfer of the wafer makes directly contact with the wafer and consequently the He gas warmed is transferred away from the suction port. Whereby preventing the contamination of the wafer due to sticking of impurities or stains.
Patent JP-H0576959-A (JP)
Title: Method for selecting metal die in automatic die changing system
Inventor: OTSUBO AKIO
IPC: B23Q3/155
Filed: 1991-02-25
Abstract: PURPOSE:To control a prescribed die in going in and out of a prescribed place by setting a die storage part in which a sensor is provided to read an identification code attached to the metal die. CONSTITUTION:The metal die identification code 105 is assigned to the upper and lower dies 55, 56. A magnetic sensor 74 is arranged in the die storage part 80 of a delivery base 77 in a die taking-out device 16, and a signal reading out the identification code is inputted to a control device 109. An unmanned carrier 14, by which a control signal is received, and the die taking-out device 16 are controlled in driving between a prescribed press and a prescribed die storage shelf 11, and the prescribed die is stored in the prescribed shelf.
Patent JP-H05221078-A (JP)
Title: Facsimile drive device
Inventor: URA TARO
IPC: H04N1/00
Filed: 1992-02-18
Abstract: PURPOSE:To make the subject facsimile drive device compact and less costly without changing its function by decreasing the number of parts. CONSTITUTION:A rotation is transmitted through a gear 23 by counter-clockwise rotation of a motor 22 to transport a copy 2 when data is sent and read. On the other hand, the rotation is transmitted to the second belt 3 by clockwise rotation of the same motor 22 to transport a recording sheet when data is received and recorded. In addition, the rotation is transmitted to a gear 39 through the gear 23 by counter clockwise of the same motor 22, and thereby a platen roller for reading 3 is driven to transport the copy 2. At the same time, a solenoid 38 is activated and the rotation is transported to the second belt 36 by a gear 25 to allow a sheet feed roller 32 and a thermal platen roller 8 to be driven and a recording sheet 7 to be transported. During the cutting process of the recording sheet, the rotation is transmitted to the first belt 30 through the gear 25 by clockwise rotation of the same motor 22 and the effect of the solenoid, and consequently, a rotary cutter 10 is driven to cut the recording sheet.
Patent JP-2000231751-A (JP)
Title: Information recorder and information reproducing device using tape recording medium, and video camera device using these
Inventor: OBATA MANABU
IPC: G11B15/18
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and the size and weight of a device by simplifying a driving mechanism necessary for traveling a tape recording medium in an information recorder using the tape recording medium. SOLUTION: An information recorder 1 has a recording head 3 for recording information on a tape recording medium 2, and the driving means 6 for a reel base 5T for constantly rotating a winding side reel 4T. Information is recorded on the tape recording medium 2 by the recording head 3 while the winding side reel 4T is rotated at a constant rotational speed by the driving means 6 without using a capstan or pinch roller. During reproducing, the recorded tape recording medium 2 is loaded in an information reproducing device, signals read by plural times of tracing operations carried out by a reproducing head for each track on the tape recording medium 2 are temporarily written in a storing means, and then by reconstructing information regarding the track based on the address information of each signal, information equivalent to one track is sequentially restored and reproduced.
Patent JP-S63197413-A (JP)
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1987-02-12
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-S61190057-A (JP)
Title: Hot galvanizing method
Inventor: KONDO KATSUZO
IPC: C23C2/06
Filed: 1985-02-20
Abstract: PURPOSE:To eliminate the saturation characteristics of the velocity increased in the hot dipping and to increase the deposited amount of the hot galvanizing by cooling an inside of a material to be hot dipped and suppressing the elevation in temp. of the material. CONSTITUTION:A suction-exhaust pipe 6 is fitted to a material 1 to be hot dipped immersed in molten zinc 4 and an inside of the material 1 is ventilated through a suction-exhaust port 7 with a pump 8 hereby eliminating the saturation characteristics of the velocity increased in the hot dipping by allowing the temp. difference between the material 1 and molten zinc 4 not to be made small. Furthermore the uniformity of the deposited amount of the hot dipping is increased by converting the suction and the exhaust due to the pump 8. By this method, the deposited amount of the hot dipping can be increased in a short period.
Patent JP-H02208953-A (JP)
Title: Element isolation
Inventor: TAKEUCHI KUNIO
IPC: H01L27/12
Filed: 1989-02-08
Abstract: PURPOSE:To improve the flatness of an insulating layer by a method wherein regions other than element regions are removed leaving the parts of the regions in the vicinities of the interfaces between the regions and the insulating layer and the remnant is thermally oxidized to isolate the element regions form each other. CONSTITUTION:A single crystal spinel film 2, which is used as an insulating layer 2, is formed on a single crystal Si substrate 1 and moreover, a single crystal Si film 3 is crystal grown thereon. Here, regions other than element regions are removed leaving the parts of the regions in the vicinities of the interfaces between the regions and the layer 2 and the layer 3, which is located outside of the element regions and are not removed, is thermally oxidized. Moreover, an SiO2 film 4 is formed and a poly Si film 5 is deposited thereon to flatten the surface. According to such a way, an isolation between the element regions is completely performed and the removed parts are filled with the film 4 and become a flat part, in which a disconnection is hardly generated. After that, the element regions are formed according to a prescribed process.
Patent JP-S55122785-A (JP)
Title: Preparation of benzopyranopyridine derivative
Inventor: OOE TAKANORI
IPC: C07D491/052
Filed: 1979-03-15
Abstract: PURPOSE:To prepare the title compound useful as a medicine having antiallergic effect, carcinostatic effect, antirheumatic effect, etc., easily, in high yield, by the ring-closing reaction of a pyridine derivative. CONSTITUTION:A compound of formula II (Y is O or S), e.g. 7-(1H-tetrazol-5- yl)-oxo-5H[1]benzopyrano[2,3-b]pyridine, is prepared by the ring-closing reaction of a compound of formula I (Py is pyridine ring; R<1>,<2> are H, halogen, lower alkyl, lower alkoxy, (substituted) phenyl, etc.; one of Y<1> and Y<2> is halogen, OH, mercapto, etc., and the other is OH, mercapto, lower alkyl, etc.; Z is acyl, carbamoyl,  carboxyl, etc.), pref. in the presence of an acid such as HCl, a Friedel-Crafts  catalyst such as AlCl3, and/or an alkali condensing agent such as NaH, at 20- 250 deg.C.
Patent JP-S58151467-A (JP)
Title: Erosion resistant material and its production
Inventor: FUJIKAWA HISAO
IPC: C23C8/68
Filed: 1982-03-01
Abstract: PURPOSE:To reduce or prevent ash erosion that arises in combustion of coal, by forming a dispersed deposition layer and a surface boride layer by B treatment on the surfaces of austenitic stainless steel and Ni alloys. CONSTITUTION:Ni-contg. materials such as austenitic stainless steel, Ni alloys and the like to be used for coal firing boilers, and devices for burning materials for gasification of coal etc. are subjected to boron treatments in a 700-1,300 deg.C temp. range under the conditions of the temp. and time satisfying the relation of the equation  I  in order to prevent or reduce ash erosion that arises in combustion of coal. More specifically, said materials are embedded in treating materials consisting of B4C, SiC, NaBF4, etc. and are subjected to the boron treatment under the above-mentioned conditions for the temp. and time to form a dispersed deposition layer of >=10mu thickness on the surface or further a surface boride layer is formed together with the dispersed deposition layer at >=15mu thickness. The erosion resistance against solid particles such as coal ashes at high temp. is improved.
Patent JP-S58186422-A (JP)
Inventor: ERUUIN BETSUKAA
IPC: B01D59/20
Filed: 1983-02-25
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-2000228491-A (JP)
Title: Semiconductor module and power converter
Inventor: OBE TOSHIHARU
IPC: H01L25/18
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress shortening of lifetime while reducing the cost by dealing with increase in the heating loss of a power semiconductor element thereby enhancing the reliability thereof. SOLUTION: In a semiconductor module, a metal electrode 3 is bonded onto a first insulating substrate 2, a metal plate 11 for heat dissipation is bonded onto the metal electrode 3, and power semiconductor elements 4, 5 are bonded onto the metal plate 11 for heat dissipation. The power semiconductor elements 4, 5, the metal plate 11 for heat dissipation and the metal electrode 3 are contained in a resin package 6 with an insulation which is bonded, at the end thereof, to the first insulating substrate 2. The resin package 6 is encapsulated with insulating gel 7. Heat generated from the power semiconductor elements 4, 5 is dissipated by bringing the first insulating substrate 2 into pressure contact with a cooler. Heat dissipation can be enhanced by employing an enlarged conductor at a part of an external terminal for connection with the power semiconductor element 4, 5.
Patent JP-S63197837-A (JP)
Title: Automatic operation apparatus of ventilating fan
Inventor: TANAKA KIYOTOSHI
IPC: F24F7/007
Filed: 1987-02-13
Abstract: PURPOSE:To eliminate incorrect wiring and dry sufficiently the walls of a bath room, etc., by a method wherein the ventilating fan in a bath room etc., is forcibly operated for a fixed time regardless of the presence of the detection from a dewing sensor at the start time of power supply to an electric circuit. CONSTITUTION:A ventilating fan control means 20 controls to test with a dewing sensor test means 22, for 6 seconds for instance, at the first time of power supply from a power source and enables a forced operation means 23 to operate the fan forcibly for 180 minutes, and even during that time, the forced operation is released when a forced operation releasing means 59 detects an instant no power supply. After the forced operation is started, a dewing detecting signal from a dewing sensor input circuit 21 is input to a dewing detecting time difference computing means 24 at the stop time of the fan and to an operation time computing means 25 at the operation time of the fan and, for instance, the difference between the dewing detected time and no detected time becomes 15 seconds, and then the operation of the fan is started by an operation starting means 26. When the time computed by the means 25 reaches the time obtained by multiplying the dewing detected time by X, an operation stop means 27 is operated within the range of the upper and lower limit values. Thus, the operation of the ventilating fan is possible with only one switch.
Patent JP-H04271092-A (JP)
Title: Semiconductor memory device
Inventor: YAMAMOTO TAKAHIRO
IPC: G11C11/417
Filed: 1991-02-26
Abstract: PURPOSE:To increase the speed for wiring the binary logic signal of an H level or L level. CONSTITUTION:P-channel MOS transistors Tr9 and Tr10 by which writing electric current is supplied to a bit line BL and the inverse of BL are provided between a pair of the bot line BL and the the inverse of BL for which complemently signal data is inputted via input circuits 1a and 1b constituted of CNOS provided on every bit line BL and the inverse of BL and a lower source Vcc and gates of P channel MOS transistors Tr9 and Tr10 are connected to the bit lines which make a pair with the bit line BL and the inverse of BL with which a drain is connected.
Patent JP-2000225707-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: AONO KIYOMI
IPC: B41J2/16
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To manufacture an ink jet recording head without causing any damage on a heater board while increasing the yield by arranging an element board on a support without touching a pattern formed on the element board. SOLUTION: Under a state where a heater board has been cut in a preprocess for bonding a heater board 100 to the surface of a base plate, a part 103 having no pattern is formed on one side or at the opposite ends of the heater board 100 which is then cut including that part 103. When the heater board 100 is cut, it is pushed up from a taper face and pasted to a dicing tape and then the part 103 having no pattern is stripped off from the dicing tape by means of a pincette 500 or fingers. Subsequently, it is placed on a base plate softly. The base plate has a hole in the rear surface and the heater board 100 is vacuum sucked and secured temporarily before being bonded with adhesive thus manufacturing a flawless heater board and head.
Patent JP-H07239638-A (JP)
Title: Control system for image forming device
Inventor: IIDA HIROFUMI
IPC: G03G21/02
Filed: 1994-03-01
Abstract: PURPOSE:To easily process the control data, while reducing the constraints of an image forming device side by making the confirmation result and the control information transmissible from each terminal device to a host computer. CONSTITUTION:Plural copying machines 1 are connected to a main terminal device 2 and a sub-terminal device 3, and the respective terminal device 2 and 3 are connected to a telephone exchange 5 through a telephone line 4. The telephone exchange 5 is connected to host computer 9 in a control center 10 through a telephone line 6. Then, the information of the respective copying machine 1 is taken out by the main terminal device 2 or the sub-terminal devices 3, periodically the copying data of the sub-terminal devices 3 are recovered, temporarily stored in the memory by the main terminal device 2 through the telephone line 6, and transferred to the host computer 9. In such a constitution, while reducing the constraints of the copying machines side, the processing of the copying machine control data is made easy, and more, at the time of outside referring from the host computer 9, the data can be referred without limitation by the set mode of the copying machine 1.