baber/WOPTO huggingface dataset:
Patent JP-H0731000-A (JP)
Title: Inspection device of speaker
Inventor: KATO YOSHIHIRO
IPC: H04R29/00
Filed: 1993-04-30
Abstract: PURPOSE:To prevent an erroneous inspection due to vibration and to inspect a speaker automatically and in short time. CONSTITUTION:An index table 13 is arranged adjacently to a speaker manufacturing line and plural pallets 14 are arranged on the line so that they may rotate. At each stop location of the pallets, the delivery and receipt of a speaker, a terminal positioning and inspection are performed. At the inspection location, an upper inspection box 2 and a lower inspection box 1 raising the pallets 14 on which the speaker is mounted by holding them in a closed state from the up and down directions. The upper inspection box 2 is provided with a contact probe and a speaker press means outputting signals for inspection and coming into contact with a speaker terminal. The lower inspection box 1 is provided with a microphone 19 for inspection.
Patent JP-S504846-A (JP)
IPC: B01F3/04
Filed: 1973-11-14
Abstract: 1416107 Aerating liquids VOGELBUSCH GmbH 5 Nov 1973 [15 Nov 1972] 51347/73 Heading B1C Apparatus for handling and aerating a liquid comprises a double-flow, radial- or mixed-flow impeller 18 consisting of two halves 7, 8 which are separated by a chamber 13 which is open at its periphery and serves to supply gas, characterised in that the impeller passages 3 continuously decrease in cross-section in the desired direction of flow and the two halves of the impeller are surrounded by a common stationary guide vane ring 21, which constitutes a compressor. The impeller is designed so that the square of the relative velocity of flow of the fluid handled at the outlet thereof equals or exceeds the sum of the square of the relative velocity of flow of the fluid to be handled at the inlet and the difference between the square of the circumferential velocity of the impeller at the outlet and the square of the circumferential velocity of the impeller at the inlet. A pluralty of impellers 18 may 'be mounted on a common shaft 9, Fig. 5.
Patent JP-S63293022-A (JP)
Title: Molding method and molding mold therefor
Inventor: ENOMOTO USUKE
IPC: B29C45/02
Filed: 1987-05-27
Abstract: PURPOSE:To enable the title method to cut a resin land apart without damaging a package, by providing a stress concentrating port on the root of a resin land, that is, a boundary with the package, in manufacturing a facial mounting type small semi-conductor device. CONSTITUTION:A top force 12 of a molding mold 11 is provided with a projected line and a thin stress concentrator 18 is formed of the bottom of a V-shaped groove on a boundary between a resin land 7 and a package 2 by running along the boundary of the package. Therefore, when force is applied to the resin land 7 for breaking-off, the resin land 7 s cut off easily at the stress concentrator 18 prior to application of heavy force to the circumference of the same, and a semi-conductor device 1 where the resin land 7 does not leave behind can be obtained. In addition, when the central part of the resin land 7 excluding a circumferential part of the same is made slightly elevated and thick and strength of the whole of the resin land 7 is strengthened, at the time of the application of the force to the resin land 7, the whole is broken off in an integrated state without causing breaking at a place other than the boundary with a lead and the stress concentrator 18.
Patent JP-H10320024-A (JP)
Title: Dynamic simulator
Inventor: AIZAWA YOSHIHIKO
IPC: G06F19/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic simulator which eliminates double holding of data, has a simpler structure, also makes the time of a command that is received by a production management system close to what comes from an actual plant and improves the quality of a plant test. SOLUTION: A receiving processing task 11 processes a receiving command which is held by a receiving processing queue and is sent from a production management system 1 and gets a sending command and a processing time of a device from a scenario data table 16. A sending processing wait management task 12 and a sending processing task 13 send the sending command to the system 1 and carries out simulation of the system 1. The transmission of the sending command is executed in a timing that is the same with the case from an actual plant based on the processing time. Also, because the exchange of such sending and receiving commands is executed by using data held by the system 1, double holding of data is eliminated.
Patent JP-H0424184-A (JP)
Title: Electric circuit device for two wheeler and the like
Inventor: YAMASHITA TETSUO
IPC: B60R25/01
Filed: 1990-05-18
Abstract: PURPOSE:To improve practicability by performing the unlocking operation of a helmet storage box without stopping an engine by operating a main switch and returning it to an engine ON condition automatically by releasing a hand after unlocking operation. CONSTITUTION:A main switch 15 consists of a contact for the first operating position (OFF) which turns off a battery 1, a contact for the second operating position (FUEL) which permits the cover of a fuel inlet part to be unlocked, a contact for the third operating position (ON) which supplies electric current to an engine ignition devices 8-10 and a lighting circuits 11-13, and a contact for the fourth operating position (OPEN) which is connected with the contact for the third operating position and supplies electric circuit to a solenoid 6 for unlocking a helmet storage box arranged in order. With this constitution, the fourth operating position is returned to the third operating position automatically. Also, a switch 5 for unlocking is provided to turn on and off the electric circuit of the battery 1 from the contact for the second operating position of the main switch 15 for a solenoid 7 which unlocks the cover of the fuel inlet part.
Patent JP-S5252618-A (JP)
Title: Tape winding state detecting device
Inventor: KOMORIYA HIDETOSHI
IPC: G11B27/11
Filed: 1975-10-25
Abstract: PURPOSE: To detect the amount of use or the remaining amount of a magnetic tape or presence or absence of winding from time to time, by disposing a self inductance device using gapped magnetic cores to a magnetic tape winding section and detecting the self inductance value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07329994-A (JP)
Title: Multi-range type parallel tube and production thereof
Inventor: FUKUOKA HIROKI
IPC: B65D1/09
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a multi-ranging parallel tube and the production method thereof in which a plurality of thin extruding tubes are arranged in parallell so as to be cut off respectively. CONSTITUTION:The shoulder 4, the neck 5, and the head 6 are provided at the upper end of the body 3 in this order and a heat-seal 8 is provided at the lower end of the body 3 to form a plurality of extruding tubes 2. These adjacent extruding tubes 2 are connected in series so as to be separable at the head 6 and the heat-seal 8 to form a multi-range type parallel tube 1.
Patent JP-S5462774-A (JP)
Title: Aging method for color cathode-ray tube
Inventor: NAKATSU ISAO
IPC: H01J9/44
Filed: 1977-10-28
Abstract: PURPOSE:To activate a cathode surface by temporarily stopping operation after high flush, emission aging, and gas aging processes and by performing those processes again and a filament aging process, when aging a color cathode-ray tube after exhaustion. CONSTITUTION:Aging is done according to processes as shown in table 2. Namely, although emission aging is carried out after a high flush, a voltage applied to G1 is increased several times as high as usual to increase a current, so that activation will be done mainly by a current. Therefore, no damage appears at the cathode and its temperature becomes low, so that Ba will not vapor. Then, gas aging is done for impacting G2 and G3 and after the operation is stopped for about five minutes, processes of high flushing, emission aging, and gas aging are done. The voltage applied is decreased lower to lighten the impact, and filament aging is carried out in order to stabilize the cathode surface. In this way, its life is prolonged.
Patent JP-H06337827-A (JP)
Title: Communication information adopting system
Inventor: SAWA TATSUSHI
IPC: H04L69/40
Filed: 1993-05-31
Abstract: PURPOSE:To adopt information of CCU firmware even while a network is operated (communicated) by giving order to contended access requests and requesting the execution of the requests to a communication control unit (CCU). CONSTITUTION:A CCU macro 3 receives the request of an information adopting utility 1 and the request of a protocol handier 2 by using an SVC path and a CCU macro path. When the request passing through the SVC path is contended with the request passing through the CCU macro path, a CCU driver 4 serializes the request group of the information adopting utility 1 and the request group of the protocol handler 2 and issues an order to CCU 5. Namely, an order passing through the CCU macro path is issued by waiting for completion from CCU 5 for the order passing through the SVC path, or the inverse is executed. Thus, the requests outputted while they are serialize to CCU 5 are sequentially processed in CCU 5.
Patent JP-H11321626-A (JP)
Title: Braking force control device
Inventor: IIDA NORIO
IPC: B60L7/24
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To maximize the regenerated power and to improve the fuel consumption by providing a means capable of simultaneously controlling only the hydraulic pressure of braking cylinders for wheels to which an electric braking force due to the regenerated torque is imparted so as to be relatively small to these wheels. SOLUTION: A hybrid vehicle provided with an engine and a motor generator has a motor generator MG for imparting an electric braking force to driving wheels, and a braking cylinder 1 every each wheel (1FL-1RR). In braking, when an intended deceleration is smaller than a prescribed target deceleration, a hydraulic pressure is supplied to any one braking cylinder 1 by a control unit 9 while imparting the electric braking force to the wheels by the motor generator MG. On the other hand, when the intended deceleration is larger than the prescribed target deceleration, the hydraulic pressure is simultaneously supplied to the braking cylinders 1 of four wheels according to the electric braking force while imparting the electric braking force.
Patent JP-S5653590-A (JP)
Title: Motor feedback control device
Inventor: TAMAGAKI HIKARI
IPC: H02P29/00
Filed: 1979-10-05
Abstract: PURPOSE:To simplify the constitution by means of digital elements by a method wherein a pulse train having the frequency according to a speed setpoint is computed and its output signal as well as the actual speed signal pulse passed through several kinds of delay circuits are put in a gate circuit. CONSTITUTION:A pulse train having the frequency according to a setpoint of a variable resistor 7 is generated through a speed instruction circuit 6 to be put in a ring counter 10. In the ring counter 10 the pulse train is computed and the plural stages of output T1-T4 are put in the AND-gates 11-13 and the OR-gate 14. One pulse by each rotation is given by a speed detector 18 directly connected with a motor 1 to be put in the AND-gate 11-13 through the timer circuits 15-17 with different delay time respectively. The output of each AND-gate 11-13 is put in the OR-gate 14 and the output of the OR-gate 14 is put in the base of a transistor 5 to control the gate of triac 3.
Patent JP-S62288554-A (JP)
Inventor: PERUTSUTEI PUUMARAINEN
IPC: G01N21/93
Filed: 1986-06-03
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-H02306636-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIYA KIYOUZOU
IPC: H01L21/265
Filed: 1989-05-22
Abstract: PURPOSE:To reduce the leak current of a diffusion layer by a method wherein, when an LDD (lightly doped drain) structure MOS transistor is manufactured, a thermally oxidized film thinly surrounding a gate electrode is formed after a side wall spacer is eliminated immediately after a diffusion layer is formed. CONSTITUTION:An element region isolated by a field insulating film 2 is formed on a single crystal silicon substate 1; a gate electrode 4b is formed, and impurity of second conductivity type for forming a diffusion layer is introduced. A spacer formed along the periphery of the gate electrode 4b is eliminated, and a thin silicon oxide film 10 coating the gate electrode 4b is formed. That is, after the spacer is eliminated immediately after an LDD diffusion layer is formed, the thin silicon oxide film 10 coating the gate electrode 4b is formed in a high temperature oxidizing atmosphere. Thereby the generation of crystal defect like dislocation caused by the exsistance of spacer can be prevented, and at the same time contamination material in the preceeding process is eliminated, so that the backward leak current of a diffusion layer can be reduced.
Patent JP-H05326485-A (JP)
Title: Chemically etching method for semiconductor crystal
Inventor: KITO YASUHIRO
IPC: H01L21/306
Filed: 1992-05-22
Abstract: PURPOSE:To uniformly etch an AlGaInP by holding sulfuric acid at a temperature of specific range when an AlxGa1-xInP layer formed on a substrate is selectively etched by using the acid. CONSTITUTION:When a ridge-buried type semiconductor laser is formed, a p-type GaInP etching stopper layer 7, a p-type AlGaInP clad layer 8, a p-type GaAs ohmic contact layer 9, etc., are sequentially epitaxially grown on a semiconductor substrate l, an SiO2 layer 10 is then pattern-formed. Then, with the layer 10 as a mask the layer 9 is chemically etched with sulfuric acid solution as etchant, then selectively etched with concentrated sulfuric acid held at 20-30 deg.C of liquid temperature as etchant to form a stripelike mesa. Thereafter, an n-type GaAs layer 11 is formed, buried, the layer 10 is removed, and a p-type electrode 12, an n-type electrode 13 are formed by a vapor-depositing method.
Patent JP-S62287192-A (JP)
Inventor: TAKEGAWA TORU
IPC: G21C15/24
Filed: 1986-06-05
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-H05298039-A (JP)
Title: Image supplying device
Inventor: HANEDA TORU
IPC: G09G5/22
Filed: 1992-04-22
Abstract: PURPOSE:To shorten processing time and to prevent any printing fault from occuring after a processing is stopped in the middle at the image supplying device mounting a cache memory for font. CONSTITUTION:Commands or printing character signals from a host computer 1 are translated into an intermediate language by an analysis part 4, and a cache directory 7-1 is prepared. Based on the intermediate language, a font is plotted by a plotting part 8 and stored in a cache memory 7, and the stored font is transferred to a page buffer 9. Thus, the processing load of the plotting part 8 is reduced, and the processing time of the entire device is shortened. When an operation stop command is impressed to an image supplying device 2, the cache directory 7-1 not plotting any font in a cache data area 7-2 yet is retrieved, and it is erased. Afterwards, an intermediate buffer 5 and the page buffer 9 are cleared. Thus, there is no trouble that any corresponding font is not plotted although the cache directory 7-1 is prepared, and the printing fault can be prevented from occuring at the time of restarting the operation.
Patent JP-H0423669-A (JP)
Title: Interlace control circuit
Inventor: NAKAZATO HIDEAKI
IPC: H04N5/335
Filed: 1990-05-18
Abstract: PURPOSE:To reduce a required current by providing a holding current adjustment device supplying a pulsive current with a prescribed duty ratio to an electromagnetic section in an image pickup device of the interlace pickup system when the holding current is supplied to the electromagnetic section. CONSTITUTION:A pulse current with a prescribed duty ratio is adopted for a current supplied to hold a reflecting mirror 5 in a 1st or a 2nd field by means of a holding current adjustment device 4. Moreover, the holding current is controlled desirably by varying the duty ratio so as to change the pulse width. An oscillator 11 processes a sufficiently higher frequency and outputs a reference clock. A bit number (m) of an m-bit counter 13 is decided by required duty setting resolution. Since one cycle of the m-bit counter 13 is equivalent to the drive frequency, a frequency division ratio (n) of a 1/n frequency divider 12 is decided so that a pulse train subject to 1/<m> frequency division ratio is a driving pulse train with a proper frequency by taking the inductance of a solenoid coil 16a(16b) being an electromagnetic section to be driven into account.
Patent JP-H0424699-A (JP)
Title: Voice encoding device and voice decoding device
Inventor: MORII TOSHIYUKI
IPC: G10L25/90
Filed: 1990-05-18
Abstract: PURPOSE:To encode a voice at a low bit rate through simple data processing by providing a 1st inter-skeleton waveform code book stored with inter-skeleton waveform samples and an inter-skeleton waveform encoding means which encodes an inter-skeleton waveform between skeletons obtained by a skeleton encoding means by utilizing the 1st inter-skeleton waveform code book. CONSTITUTION:The pitch analysis part 4 of an encoder 1 finds the pitch in a section of an input voice signal 3 to obtain pitch information. The pitch analysis part 4 finds the mean waveform of one pitch from the waveform in the section according to the pitch information and sends it as a fundamental waveform to a skeleton retrieval part 5. The fundamental waveform is compared with the numbered inter-skeleton waveform samples stored in the inter-skeleton waveform code book 7 and the pitch information (output of the pitch analysis part 4), skeleton information (output of the skeleton retrieval part 5), and inter- skeleton waveform information (output of an inter-skeleton waveform selection part 6) are sent as the code of the voice in unit time to a decoder 2. Consequently, the low-bit-rate voice encoding device of good quality is obtained although the data processing is simple.
Patent JP-H11307155-A (JP)
Title: Electric contact plate
Inventor: ITO SHIGENORI
IPC: H01R11/01
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance and the inductance between a terminal and an electrode correspondingly connected, and to reduce the loss of the connection and to improve its high frequency characteristics. SOLUTION: Provided for an insulating plate 1 having a predetermined thickness and size, multiple pole-like conductive rubber pieces 2 which are so retained as to penetrate the insulating plate 1 from its one surface to the other surface at positions of the insulating plate 1 corresponding to multiple terminals 301 of a circuit board 300 and multiple electrodes 202 of a semiconductor integrated circuit 200. Metal pieces 3 are formed each of which is so retained as to penetrate the conductive rubber piece 2 from its one surface to the other surface at the central axis of each of the multiple conductive rubber pieces 2.
Patent JP-H05299434-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKAMOTO HIRONORI
IPC: H01L21/265
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a MOS semiconductor device having a stable operation threshold voltage by a simple process by a method wherein a source and a drain region are formed and a reflection preventing film is formed on the whole surface and after that, pulse laser is cast for activating a polysilicon gate electrode and an ion-implanted region. CONSTITUTION:On an element isolation region-formed semiconductor substrate 1, an oxide film 2 and a polysilicon layer 3 are formed. After doping (4) an n-type impurity, especially baron, into the polysilicon layer 3, the polysilicon layer 3 is patterned to form a polysilicon gate electrode 5. After that, an impurity of a specified conductivity type is doped by ion implantation 6 to form a source.drain region 7 or an LDD region. Then, a reflection preventing film 8 is formed on the whole surface. Nextly, pulse laser is cast 9 to activate both the polysilicon gate electrode and the ion-implanted region. By this method, a variation of a threshold value due to the punch-through of baron in the gate of the nMOST can be avoided.
Patent JP-S61289822-A (JP)
Inventor: MATSUSHITA KUNIJIRO
IPC: A01K61/00
Filed: 1985-06-17
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-S63297269-A (JP)
Title: Heat-resistant, low-heat expansion zirconyl phosphate-zircon composite sintered product and production thereof
Inventor: WATANABE KEIICHIRO
IPC: C04B35/48
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the title composite sintered product which is composed of ZrO2, P2O5, SiO2 and Nb2O5 in a certain proportion and contains the main crystal phase of zirconyl phosphate and the second crystal phase of zircon, thus showing excellent thermal shock resistance and heat resistance. CONSTITUTION:The present invention provides a low thermal expansion zirconyl phosphate-zircon composite sintered product which is composed of 58.5-65.3wt.% of ZrO2; 17.6-37.1wt.% of P2O5; 1.5-16.4wt.% of SiO2; and 0.1-4wt.% of Nb2O5, contains zirconyl phosphate as the main crystal phase and zircon as the second crystal phase, and has the following properties: less than 30X10<-7>/ deg.C heat expansion coefficient at from room temperature to 1,400 deg.C and over 1,600 deg.C melting point. The sintered product according to the present invention can be widely used as a low expansion material with thermal shock resistance, or example, a rotary regeneration type ceramic heat exchanger or transfer type heat exchanger, when it is formed in a honeycomb structure, e.g. by extrusion.
Patent JP-S618808-A (JP)
Inventor: UENO KEIJI
IPC: H01B7/295
Filed: 1984-06-22
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-S5654361-A (JP)
Title: Electronic type electric power measuring apparatus
Inventor: KAWAFUNE MICHIO
IPC: G01R21/127
Filed: 1979-10-11
Abstract: PURPOSE: To enable the apparatus to be commonly used for electric power measurement of any of single-phase and polyphase wire systems at an equal load factor by changing the logical state of a pulse distributor.  
     CONSTITUTION: When all of the clear inputs CL 1 , CL 2  and preset inputs PR 1 , PR 2  of flip-flops 3, 4 are made L level, they become a distributor for 3-phase 4-wire electric power measurement. At this time, the direct current proportional to the electric power of each phase is obtained in a smoothing capacitor 17 and this current is pulse converted by a current-frequency converting circuit 18. The pulses are then counted in a counter 19 and are displayed as electric energy. When this measuring apparatus is adapted to a 3-phase 3-wire system, only the clear input CL 2  of the flip-flop 4 of the distributor is made H level. In the case of adapting this measuring device to a single-phase 2-wire system, the preset input PR 1  of the flip-flop 3 of the distributor is made H level and the clear input CL 2  of the flip-flop 4 is made H level. 
     COPYRIGHT: (C)1981,JPO&Japio