baber/WOPTO huggingface dataset:
Patent JP-H07314501-A (JP)
Title: Metal mold
Inventor: HIRANO JUNJI
IPC: B29C45/02
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a preferable resin mold by absorbing fluctuation in the thickness of moldings. CONSTITUTION:The metal mold for producing a resin molded semiconductor is provided, in the insert dies 16a, 16b abutting against an item to be molded and closed, with cuts 30 for imparting the resiliency in the closing direction to insert metal dies 16a, 16b at a plurality of positions in the thickness direction thereof while directing alternately from one end face toward the other end face.
Patent JP-H09308205-A (JP)
Title: Brushless motor and magnetizer for motor magnet
Inventor: WAKABAYASHI TORU
IPC: H02K15/03
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To use a single discoid magnet both as a magnet for drive and as a magnet for attracting rotated body for the reduction of torque variations, by magnetizing the plane of a magnet that serves to drive motor in the surface magnetic flux waveform of sine wave, and the plane that serves to attract rotated body in the surface magnetic flux waveform of saturation wave. SOLUTION: A magnet 3 is plane-magnetized in multiple poles so that the surface magnetic flux waveform will be that of sine wave on one side 3a and that of trapezoidal wave on the other side 3b. The waveform of the driving torque of brushless motor is determined by the shape of coil 9 and the magnetization waveform of magnet 3; therefore, forming the surface magnetic flux waveform of the magnet 3 in interlinkage with the coil 9 on one side 3a into sine-wave form forms the driving torque waveform into sine-wave form and enables the reduction of torque variations.
Patent JP-S5821094-A (JP)
Inventor: YAGISHIMA YOSHITAKA
IPC: B21C37/06
Filed: 1981-07-24
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-H06334605-A (JP)
Title: Incoming call control system for digital radio section interface for second generation cordless telephone system
Inventor: NAKAZATO REIKO
IPC: H04B7/26
Filed: 1993-05-19
Abstract: PURPOSE:To provide a group service in which the response of plural mobile stations can be quickly attained, in a second generation cordless telephone system. CONSTITUTION:A base station CS communicates an incoming call to plural mobile stations PS1-PS3 by simultaneous incoming call information by a physical slot for control. Then, the base station CS assigns a physical slot for communication one by one to each mobile station in response to a link channel establishing request message from each mobile station PS1-PS3 corresponding to the incoming call information.
Patent JP-H08314956-A (JP)
Title: System for retrieving data information using classification number relating file
Inventor: OHATA SEIICHI
IPC: G06F17/30
Filed: 1995-05-16
Abstract: PURPOSE: To improve a data information retrieving system in a library by noticing a fact that a classification number is effective for specifying a data field and also has a hierarcy structure. CONSTITUTION: By replacing an inputted retrieval key with the classification number, information in the neighborhood of the inputted retrieval key or the high-order and low-order level of the inputted retrieval key is referred to so as to execute more proper retrieval. Information corresponding to the retrieval key inputted from an input device 11 is extracted from a data storage part 13 by a data processing part 12 and its result is displayed in a display device 14. The classification number is easily retrieved without knowing the rule of the classification number. The retrieval is executed without relying on the key inputted by a retriever. When only one retrieval key is inputted, the retrieval key similar to it is displayed including the high-order and low-order levels.
Patent JP-S62273451-A (JP)
Title: Display unit
Inventor: MAEKAWA TAKAAKI
IPC: G01S15/89
Filed: 1986-05-21
Abstract: PURPOSE:To facilitate the alteration of display specifications, by altering table contents of a signal input section and a coordinates converting section with a table altering section. CONSTITUTION:An address counter 2 starts counting by a trigger signal (c) from a scanning section 1 and supplies an output thereof to a signal input section 3 and a coordinates converting section 4. Data of a flaw detection signal (a) stored in an input signal memory section 31 is written into a coordinates position of a display image on an image memory 6 from a value of a scanning position signal (b) with X-Y coordinates tables 41 and 42 and a count value of the counter 2. A display section 7 shows images on a display based on data stored in the memory 6. To alter display specifications of a display unit, contents of a read address generation table 32 and coordinates conversion tables 41 and 42 based on new display specifications are computed with a table altering section 5 to rewrite the contents of these tables according to the results of the computation. This facilitates the alteration of display specifications without changing hardwares.
Patent JP-H09284358-A (JP)
Title: System for inverting basic communication transmitting right
Inventor: KAJINO SHIGEKI
IPC: H04L29/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of transmission efficiency for realizing transmission right inversion by surely enabling transmission right inversion based on a request from a slave station in basic communication. SOLUTION: An REV analysis control part 13 in a control station judges whether or not reception data fetched by a data reception control part 12 is the REV of a forcible transmission right inverting control code. An REV transmission control part 14 in the control station transmits REV after saving remaining transmission data when the reception of REV is detected by the REV analysis control part 13. The REV transmission control part 24 of the slave station transmits REV when transmission data is generated in a data reception phase. The REV analysis control part 23 in the slave station judges whether or not reception data fetched by the data reception control part 22 after the REV transmission control part 24 transmits REV is REV so that transmission right inversion is recognized at the time of REV.
Patent JP-2000300076-A (JP)
Title: Water permeable material for plant growing field and underground structure of plant growing field
Inventor: KURAMOTO TAKAHIRO
IPC: A01G7/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a water-permeable material resistant to the lowering of water-conducting function even after the use over a long period and exhibiting good draining property by providing a specific core material and a filter medi um. SOLUTION: The objective water-permeable material 10 is placed under the ground of a plant-growing field. The material is provided with a core material 11 and a filter medium 12 covering at least the upper surface of the core material 11 in laid state. The core material 11 has water-permeability and pressure resistance, the filter medium 12 has a mesh structure and the size of the mesh opening is sufficient for passing the flown down fine particles of soil material. The mesh has uniform mesh size distribution. The filter medium 12 preferably has a coefficient of permeability of >=1×10 deg. cm/sec in the direction perpendicular to the surface.
Patent JP-S5241793-A (JP)
Title: Controlling rod assembly
Inventor: MATSUSHIMA HIDESUKE
IPC: G21C7/10
Filed: 1975-09-27
Abstract: PURPOSE: Rapid insertion of controlling rod becomes available by perforating a plurality of axial through holes in a pipe wall of controlling a rod guide pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06334439-A (JP)
Title: Signal generating circuit
Inventor: MORISANE SHIZUO
IPC: H03B21/00
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a signal generating circuit capable of outputting deversified signals and small in circuit scale. CONSTITUTION:A multi-port ROM 5 stores a digital pattern corresponding to an address and the digital pattern stored in the address pointed out by address signals S1, S2 is provided respectively as output data DD1, DD2 from data output ports D1, D2. A digital arithmetic operation circuit 6 adds the digital output data DD1, DD2 to provide an output of a synthesized digital signal CD. A D/A converter 3 D/A-converts the synthesized digital signal CD to output a synthesized analog signal CA. Since the circuit is constituted by using a storage means of multi-port configuration to reduce the circuit scale.
Patent JP-H09281756-A (JP)
Title: Document feeder, image reader and image forming device
Inventor: TAKAMURA HIDEKAZU
IPC: H04N1/10
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a document feeder capable of enhancing image reading quality in the end part in the width direction of carrying of a document, preventing a failure in carrying and improving operability, not for forcing an operator to execute unwanted work. SOLUTION: An ADF 1 (document feeder) provided with a carrying belt 21 which has a parallel carrying surface 21a moved nearly in parallel with a platen 3 and can carry the document G is provided with pressing means 25 and 26 for energizing the parallel carrying surface 21a of the carrying belt 21 to the document carrying surface of the platen 3 and a pressing force changing means for changing the pressing force of the pressing means 25 and 26.
Patent JP-S6011697-A (JP)
Title: Control of variable-speed pump
Inventor: KIMURA TOYOJI
IPC: F04D15/00
Filed: 1983-06-30
Abstract: PURPOSE:To permit energy economization by installing a flow-rate variation detecting means and allowing a pump to stop when the amount of use of water reduces and reaches a set value and starting the pump again when the water-feeding side pressure reduces to the set value after the pump stops, in the control for a variable-speed pump with which a constant discharge pressure can be obtained. CONSTITUTION:When a pump 11 is driven by a motor 14, the flow rate in a water feeding pipe 12 gradually increases, and the pressure increase in the water feeding pipe 12 is detected by a pressure detector 16. This pressure signal is compared with a set pressure H1 set by a pressure setting device 15 in a PI control part 13, and the number of revolution of the motor 14 is controlled through a variable speed change gear 17 so that the above-described deviation becomes zero. When the amount of use of water reduces, and the pressure in the water feeding pipe 12 increases, the number of revolution of the pump 11 reduces. Further, when the speed signal of a motor-speed detector 19 lowers to the set value set by a setting device in the first signal detector 18, a pump stop signal is output from this detector 18, and the motor 14 is stopped.
Patent JP-H09299495-A (JP)
Title: Fire door-cum-stage curtain
Inventor: ARITA MASAHIRO
IPC: E06B5/16
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fire door with a suitable appearance that is capable of functioning as a stage curtain as well. SOLUTION: A fire door-stage curtain upper panel 10 rises and falls along the front edge of a stage 5 by means of a power driven rise-fall control device. A fire door-stage curtain lower panel 30 is positioned behind the panel 10 and rises and falls by means of a power driven rise-fall control device. When both the panel 10 and panel 30 are at the lowered positions, the lower panel 30 fills in the space between the upper panel 10 and the stage 5. The lower panel 30 is made up of a lower panel main body 30A and an upper edge fitting 35 of the lower panel. When the lower panel 30 is at the lowered position, the lower panel main body 30A moves forward relative to the upper edge fitting 35 of the lower panel by means of a sliding device 50, and the front side 30a of the lower panel main body 30A and the front side 10a of the upper panel 10 make one flat surface.  To replace them out of sight, the upper panel 10 is made to rise and the lower panel 30 is also made to rise with the lower panel main body 30A in a moved-back state.
Patent JP-H04226099-A (JP)
Title: Automatic mounter for electronic part
Inventor: HIDESE WATARU
IPC: H05K13/04
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a device capable of mounting a plurality of bare chips on a board efficiently and precisely, by providing an electronic part supplying device, a positional shift correcting device for electronic parts, a specific X, Y-direction moving device, a specific moving and mounting sub-head, a specific moving and mounting head, and a specific adhesive applying means. CONSTITUTION:An electronic part supplying device 9, a positional shift correcting device 13 for electronic parts 11, and an X, Y-direction moving device 7 for positioning and moving printed boards 5 in X, Y-directions are provided side by side. And, a moving and mounting sub-head 40a for sucking the electronic parts 11 prepared in the electronic part supplying device 9 with a nozzle 73 and moving them to the positional shift correcting device 13, a moving and mounting head 40b for sucking the electronic parts 11 position-corrected through the positional shift correcting device 13 with a nozzle 74 and for moving and mounting them on the printed boards 5 positioned by the X, Y-direction moving device 7, and an adhesive applying means 40c for applying adhesive agent to parts of the printed boards 5, positioned by the X, Y-direction moving device 7, where the electronic parts 11 are to be mounted, are provided in addition.
Patent JP-S609615-A (JP)
Title: Manufacture of helical pinion
Inventor: SAGA HIROSHI
IPC: B23F5/00
Filed: 1983-06-29
Abstract: PURPOSE:To facilitate working for a pinion by positioning in succession a tool and a pinson blank onto each point on a tooth surface and feeding the tool in the axial direction of the pinion. CONSTITUTION:A tool 1 is allowed to contact in succession with each point on the tooth surface 5 on the section of a helical pinion by transferring said tool 1, revolving a pinion blank, and said tool 1 and the pinion blank 3 are positioned in succession at each point on the tooth surface 5, and at each point, the tool 1 and is transferred in the direction of pinion shaft, and the pision blank 3 is revolved, and thus the tooth form of the pinion is formed by always controlling the transfer of the tool 1 and the revolution of the pinion blank 3 by an NC machine tool. Therefore, production of pinion in trial manufacture stage can be performed easily in a short period, and the helical pinion having a various sorts of dimension of the involute tooth form can be cut by only one tool.
Patent JP-S62274703-A (JP)
Inventor: MANO OMIHIRO
IPC: H01B11/18
Filed: 1986-05-23
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-S5342817-A (JP)
Title: Synchronous pulse generator for synchronous device of tape recorder and projector
Inventor: IWAMA HIDETO
IPC: G03B31/04
Filed: 1976-09-30
Abstract: PURPOSE: To generate good synchronous pulses between a tape recorder and a projector with a small electric power to be consumed by generating nonsuperposed pulses in response to a synchronous signal from the camera side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000304867-A (JP)
Title: Detection device for electroconductive material
Inventor: TANAKA YASUHITO
IPC: G01B7/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To accurately detect the presence of an aluminum material in a non- contact state without causing a malfunction by using magnetism. SOLUTION: This device has an exciting circuit 1, an inverter 2, a sensor head 3 and a signal processing circuit 4. The sensor head 3 has an exciting coil 3a excited by an exciting current Ia supplied from the exciting circuit 1, an exciting coil 3b excited by an exciting current Ib supplied from the exciting circuit 1 through the inverter 2, and an induction detection coil 3c capable of outputting an induced current Ic to the signal processing circuit 4 in the case that a difference occurs in magnetic intensity occurring in the exciting coils 3a, 3b.
Patent JP-H06311495-A (JP)
Title: Method and device for processing picture signal
Inventor: KOJIMA YUICHI
IPC: H04N19/63
Filed: 1993-04-20
Abstract: PURPOSE:To reduce block distortion or mosaic distortion by Haar-transforming a restored picture signal at a prescribed boundary, and after compressing the absolute value of a high order side coefficient from among the obtained coefficients, Haar-inverse-transforming a low order side and the high order side again. CONSTITUTION:The restored picture signal S26 is Haar-transformed by every two picture elements at the boundary different from a block boundary at the time of block encoding, and after the absolute value of the high order side coefficient S27 from among the coefficients obtained as a result is compressed, the coefficients S28, S29 including the compressed high order side coefficient are Haar-inverse-transformed by every two picture element. Then, as for the restored picture signal S26, the picture signal S30 in which the mean value of every two picture elements is maintained and variation quantity between two picture elements is compressed can be obtained. Therefore, the discontinuity of a value between the picture elements positioned at the block boundary or a place where there is no overlap of a basic function can be alleviated, and consequently, the block distortion or the mosaic distortion peculiar to block transformation can be reduced through simple configuration.
Patent JP-2000300673-A (JP)
Title: Gas feeding device of breath synchronizing type
Inventor: SHIMURA EIJI
IPC: A61M16/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a breath-synchronizing gas feeding device capable of oxidizing the blood of a patient even in the case of a large number of breathing times such as excessive exertional movement, etc. SOLUTION: The finishing part of an exhalation period nearly free from the variation of breathing air pressure is detected and oxygen is given to obtain sufficient oxidization, to feed oxygen corresponding to the breathing state of the patient and to simultaneously reduce wasteful discharge of oxygen.  Namely in a gas feeding device of a breath synchronizing type, which is provided with a generation means of a gas for breathing, a pipe means which communicates with the generation means at its one end, has an open-type feeding means of the gas for breathing at the other end of it and has an automatic switching valve in the middle, a breathing phase detecting means capable of detecting at least a part of prescribed phase in breathing, and a control means for controlling the opening/closing of an automatic switching means based on a breath signal being the detecting result of the detecting means. The control means recognizes the finishing part of an inhalation phase based on hourly variation at the time of and after the peak value of an inhalation signal and opens the automatic switching valve means before starting inhalation.
Patent JP-S5240552-A (JP)
Title: Polyolefin compositions for electrical insulation
Inventor: KATOU HIROSHI
IPC: C08L7/00
Filed: 1975-09-29
Abstract: PURPOSE: Polyolefin compositions for electrical insualtion with excellent dielectric strength by being incroporated with chloromethylphosphorus derivatives as voltage stabilizers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61276313-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE NOZOMI
IPC: H01L21/20
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a semiconductor device to grow a superior crystal layer without occurrence of the antiphase-boundary by crystal-growing of the compound semiconductor layer on the surface (111) of Si substrate. CONSTITUTION:This LED is made by laminating by the MOCVD method with GaAs layer forming P-N junction of an N-type Si substrate 24. Here, a P-N junction 40 is formed by crystal growth of an N-type GaAs to be first GaAs layer 36 and a P-type GaAs to be a second GaAs layer 38 from the surface of substrate in turn. Then an N side electrode 42 is formed to the under-surface of the substrate 24, by the normal method, herewith a P side electrode 46 is formed with a light take-out window 44 on the surface of the P-type GaAs layer 40. In this case, the control of carrier density can easily be executed by forming the N-type GaAs layer from the first layer 36 of the GaAs crystal even if the Si atom of the foundation is mixed.
Patent JP-S6024010-A (JP)
Title: Porous semiconductor dopant carrier
Inventor: GUREGORII ARIN KAIZAA
IPC: C30B31/06
Filed: 1984-06-08
Abstract: New porous semiconductor dopant carriers are disclosed together with a method for the diffusion doping of semiconductors by the vapour phase transport of an n or p type dopant, such as phosphorous, arsenic, antimony, boron, gallium, aluminium, zinc, silicon, tellurium, tin and cadmium to the semiconductor host substrate; wherein the dopant source comprises a dopant containing porous, inert, rigid dimensionally stable and thermal shot resistant carrier comprised of SiC, elemental silicon or mixtures thereof.
Patent JP-S599509-A (JP)
Title: Active type distance measuring device
Inventor: KANEDA NAOYA
IPC: G01C3/06
Filed: 1982-07-07
Abstract: PURPOSE:To save power consumption, by detecting a light beam, which is directed to the vicinity of a light projecting element, among the reflected light beams from a body whose distance is to be measured, and controlling the light output of the light projecting element when the detected output is a specified level or more. CONSTITUTION:An object 1, a human eye 2, which looks light projecting element 4 at the very close distance, a light projecting lens 3, the light projecting element 4, and a ring shaped optical sensors 5, which are arranged around the light projecting element 4, are provided. A light receiving lens 13 is provided so that the image of the reflected light of the projected light spot is formed on optical sensors 11 and 12, which are light receiving elements. The optical sensors 11 and 12, can be moved up and down at the rack part of a holder 14. The rack part is moved by a gear 15 and a focal point adjusting gear 16. A lens group 17 and its holder 18, which are related to the focal point adjustment, are provided in an image pickup lens system. Moving power is transmitted to the holder 18 from the gear 16. The holder 18 is moved in the axial direction of the image pickup lens system, and the focal point adjustment is performed.
Patent JP-H11312106-A (JP)
Title: Routing specification method
Inventor: KODERA TAKASHI
IPC: G06F12/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the necessary number of times for retranslation at the developing of an application, to reduce the number of instructions for driving a computer at the time of real operation and to secure the stability of the application at the time of real operation in respect to a system for determining a routine to be accessed in an SQL processing system capable of multiple- defining routines to be accessed by SQL. SOLUTION: At translating of SQL, an accessed routine candidate list effectiveness mark is written in an SQL execution procedure dictionary as an effective mark, a routine specification method is registered, and when the routine specification method selects a method which is not reflected by a routine definition change at the execution of an SQL execution procedure, a routine to be accessed is specified by an accessed routine candidate list which execute the SQL execution procedure. When the accessed routine candidate list effectiveness mark is put as an effective mark, the routine to be accessed is specified by the accessed routine candidate list executing the SQL execution procedure, and when the effectiveness mark is put as an ineffective mark, the accessed routine candidate list is reprepared to specify a routine to be accessed.