baber/WOPTO huggingface dataset:
Patent JP-H08204837-A (JP)
Title: Doorphone
Inventor: SAKAKIBARA HITOSHI
IPC: H04M9/08
Filed: 1995-01-26
Abstract: PURPOSE: To prevent the quality of talking front being deteriorated due to relative positional relation between a user and a slave equipment or an environment in which the slave equipment is used. CONSTITUTION: A slave equipment A on the outdoors is provided with plural microphones 1a to 1d. Output signals from respective microphones 1a to 1d are mutually compared by a comparing part 3 and the output signal with the highest level is outputted to a 2-4 line conversion circuit 4. Namely the highest level signal is always transmitted to the master equipment side independently of relative positional relation between a user and the slave equipment or an environment in which the slave equipment is used. Thereby the S/N ratio of a transmission signal is not reduced and the deterioration of talking quanlity can be prevented.
Patent JP-S55103224-A (JP)
Title: Parts hanger forming machine
Inventor: HANAIKE TOSHIMICHI
IPC: B21D5/02
Filed: 1979-01-31
Abstract: PURPOSE: To form a parts hanger to be used in the roof part, safely and easily, without requiring expensive facility, by using two kinds of forming machines of specified structure.  
     CONSTITUTION: A metal plate cut to specified dimensions is placed in a slit 11 in machine I, and forces are applied successively in the clockwise direction to bend parts a', b' of the metal plate in bending positions 12, 13. The opposite side of parts a, b, c is similarly placed in the slit 11, and forces are applied successively in the clockwise direction to bend parts e', f', similarly. The part abc and the part efg of the parts hanger thus formed in the process above are applied on a hook 21 of machine II, and forces are applied successively in the counterclockwise direction to bend part C in bending part 22 and part e in bending part 23, thus completing the parts hanger. By setting movable the bending parts 21, 23 of machine II, the dimensions of parts c, e and the dimensions of part a may be adjusted in the movable range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60156378-A (JP)
Title: Culture medium of cell
Inventor: SATOU SHIYUUICHI
IPC: C12M3/02
Filed: 1984-01-26
Abstract: PURPOSE:In cell culture of suspension type, to make mass production of cell with high density possible, by making it possible to feed a culture solution successively and to remove an effect matter, a metabolic product, and a growth inhibitory substance continuously. CONSTITUTION:A culture solution in the feed tank 6 is continuously fed from the culture solution feed conduit 8 to one end of the unit 1 immersed in a culture solution in the culture medium 4 of cell of suspension type by the pump 7. In the unit 1, a capillary bundle consisting of a great number of hollow systems having wall membranes to permeate a nutritive component required for cell culture, an effect matter, a metabolic product, and a growth inhibitory substance, but not to permeate cells is supported by the supporting member 3. The culture solution is passed through the capillary bundle, fed to the culture medium 4. Meanwhile, the effect matter, the growth inhibitory substance, etc. are taken out from the other end of the unit 1 by the conduit 8'.
Patent JP-H03220316-A (JP)
Title: Conjugate fiber
Inventor: SANO SHINJI
IPC: D01F6/86
Filed: 1990-01-19
Abstract: PURPOSE:To obtain the conjugate fibers having mechanical crimps, not elongat ing unnecessarily by themselves, having excellent shape stability, card passing properties, spinnability and knitting and weaving processing properties, by using a polyester-based elastomer as a sheath component and a nonelastic polyes ter as a core component. CONSTITUTION:(A) 5-60wt.% polyester-based elastomer (e.g. block copolymer comprising polybutylene terephthalate as hard segment and polytetramethylene glycol as soft segment) is used as a sheath component and (B) a nonelastic polyester (e.g. polyethylene terephthalate) as a core component to give concentric sheath-core conjugate yarn, which is mechanically crimped at 8-16 peaks/inch number of crimps and 8-20% crimp index by press crimping to give the objective conjugate fibers.
Patent JP-S55106944-A (JP)
Title: Plate extracting method
Inventor: KIMURA KIKUO
IPC: B65H3/50
Filed: 1979-02-01
Abstract: PURPOSE: To decrease a extracting operation time for a plate product by a method wherein a desired number of layered plate products are projected and the plurality of projected plate products are taken out altogether.  
     CONSTITUTION: A height of a lifting raw 17 at a clamp part B is adjusted and then the upper surface of a hard resilient body 16 of the lower engaging part 15 at the clamp part B is aligned with the lower surface of the desired number of plate products. A position of a longitudinal plate abutment 8 is adjusted by a crane 7 at the pushing part A and by a lifting ram 6, thereafter the abutment 8 is pushed with the pushing rod 10 by the pushing ram 9, the extracted number of plate products are inserted between the upper and lower jaw engagement parts of the pushing clamp part B, thereafter clamped under an operation of the plunger. Then, entire part B is lifted up by the lifting ram 17, a parallel member 18 at the transportation part D is inserted by a crane and a plate product 1 is piled on the parallel member 18. Then, a clamp force at the clamp part B is released, the clamp part B is lowered, a plurality of plate products 1 are extracted to a desired place at the transportation part D and moved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10209111-A (JP)
Title: Method and equipment for manufacturing semiconductor device
Inventor: MOTAI HISAMI
IPC: H01L21/304
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To remove adhering substance which is adsorbed on a substrate at the time of vapor drying, by washing a semiconductor substrate, drying the substrate with vapor of isopropyl alcohol, and selectively eliminating the residue on the substrate surface after vapor drying. SOLUTION: A field insulating film 3 has been selectively formed on the surface of a semiconductor substrate 1 composed of silicon. By pre-oxidizing the substrate 1, a thermal oxide film 31 is formed on the substrate 1 surface. Hydrofluoric acid cleaning is performed by dipping the substrate 1 in hydrofluoric acid solution, and the thermal oxide film 31 covering an element forming region 30 on the substrate 1 surface is eliminated. Hydrofluoric acid solution left on the substrate 1 surface is cleaned by rinsing the substrate 1. The substrate 1 is dried by vapor drying using isopropyl alcohol. A gate oxide film 4 is formed by heat-treating the substrate 1. Thereby the amount of SiC in the thermal oxide film scarcely increases even if the amount of organic material is increased, so that deterioration of characteristics of the thermal oxide film 31 can be effectively prevented.
Patent JP-S54104887-A (JP)
Title: Position marking method of acoustic emission generating source
Inventor: UCHIDA KUNIHARU
IPC: G01N29/14
Filed: 1978-02-03
Abstract: PURPOSE: To realize exact position making of AE source, by preliminarily collecting propagation characteristic data of a structure with a false acoustic emission AE source, and correcting the AE signal detected by sensors.  
     CONSTITUTION: In the monitoring range of a structure 1, sensors 2 to 5 are disposed, and the damping characteristic of AE signal is obtained by means of a false AE signal source 7. The ratio of the maximum amplitude MA with respect to each position 7 1  to 7 3  of the false AE source to the maximum amplitude MA' of sensors 2 to 5 expected when measuring the AE is obtained from each set of data, and the relative data of the maximum amplitude MA to the sound velocity MV at the time of maximum amplitude is obtained. Then, repeatedly correcting the marking point presumed on the basis of data, the precision of AE source marking may be enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000207037-A (JP)
Title: Stabilized power circuit
Inventor: YOSHIKAWA KEIJI
IPC: H02J1/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce external power consumption resulting from an unnecessary circuit operating current by using a voltage control element for an ON/OFF control means of the stabilized power circuit. SOLUTION: A thyristor 1 is provided as the voltage control element between the output part of an error amplifier Amp of the stabilized power circuit and the base of a transistor Tr2. The anode of the thyristor 1 is connected to the output part of the error amplifier Amp and the collector of a transistor Tr3, the cathode is connected to the base of the TR2, and the gate is connected to an output ON terminal. The gate and cathode of the thyristor 1 are connected through a resistor 3. Consequently, it is not necessary to always apply an external signal at the time of ON/OFF control and the external power consumption resulting from an unnecessary circuit operating current is reduced.
Patent JP-H09230083-A (JP)
Title: Bend measuring device for beryllium reflector
Inventor: NISHIDA KIYOTOSHI
IPC: G21C17/003
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a bend measuring method for a beryllium reflector by which bend of a beryllium reflector provided in a nuclear reactor can be efficiently measured in non-contact by relatively easy operation. SOLUTION: This bend measuring method for a beryllium reflector 31 uses a bend measuring device 1 which can be inserted into a fuel element insert hole 40 provided in the core of a nuclear reactor, is provided with a long support 2 capable of being inserted into the fuel element insert hole 40 and a plurality of distance sensors arranged in the lengthwise direction of the support 2, and formed into a taper shape at the insert side end part of the support 2 into the fuel element insert hole 40.  This bend measuring device 1 is inserted into the fuel element insert hole 40 along the lengthwise direction of the beryllium reflector 31 provided in the core of the nuclear reactor, the taper part (step difference) 26 formed on the support 2 of the bend measuring device 1 is placed on the taper receiving part 45 formed on the bottom part of the fuel element insert hole 40, and the distance against the beryllium reflector 31 is measured by a plurality of the distance sensors.
Patent JP-H10210403-A (JP)
Title: Still image program production device
Inventor: KAWAGUCHI EIZO
IPC: H04N5/91
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a still image program production device that produces a still image program, in compliance with the High-Vision Promotion Support(HVC) guideline with n inexpensive composition. SOLUTION: Since image data with low resolution are reproduced by a magneto-optical(MO) drive 20 from a magneto-optical disk in which still images with high and low resolution are recorded by every plural sheets in a still images production device respectively, a still image to be used is selected and by using the MO drive 20 data with high resolution and low resolution are written in the magneto-optical disk. The image data are displayed on a personal computer display device 97. A program producer sets program data, such as a display time from the displayed image and writes the data to the magneto- optical disk by using an MO drive 107. An audio signal is recorded in a mini- disk(MD) and confirms the correspondence to the still image by using an MD drive 103 and writes a recorded audio signal of the MD to a CD(compact disk) by a CD-W drive 99.
Patent JP-H09204760-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INAGAKI YASUO
IPC: G11B15/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To connect two magnetic recording/reproducing devices and to make it easy to execute the editing. SOLUTION: The magnetic recording/reproducing device is provided with a two-way communication means and a library memory storing a recording content of a magnetic tape, and reads a tape ID when the magnetic tape is loaded, and collates it with a tape map memory, and displays a tape map on a monitor, and operates cursor buttons 21, 22 to select a program to be edited and a non-recorded part to be recorded. Two magnetic recording/reproducing devices are connected by the two-way communication means, and one side is made a reproducing equipment, the program to be edited is selected from a tape map display, and the other side is made a recording equipment, and similarly, the non-recorded part to be recorded is selected from the tape map, and a video recording button 25 is depressed.
Patent JP-S60154744-A (JP)
Title: Data signal transmitter-receiver
Inventor: ASAI HIRONOBU
IPC: H04L12/40
Filed: 1984-01-25
Abstract: PURPOSE:To transmit simultaneously plural data signals without requiring any special device by connecting transmitter-receivers in series and providing an identification device identifying whether or not a received data signal is addressed to the own transceiver to each of the transmitter-receiver. CONSTITUTION:A transmitter-receiver 22 is provided with a receiver 221, transmitter 222 data processing section 223, identification device 224, and switches 225, 226. A signal 30 transmitted from a transmitter-receiver 21 reaches the receiver 221 via a line 26 and the reception signal is transmitted to the identification device 224. The identification device 224 identifies whether an incoming device identification name 31 in the signal 30 and the own identification name fed in advance to the transmitter-receiver 22 are coincident or not. When they are coincident, the identification device 224 throws the switch 225 to the position of a contact (b) to connect the signal 30 to the data processing section 223. When they are dissident, the identification device 224 throws the switch 225 to the position of a contact (a) to connect the signal 30 to the contact (c) of the switch 226.
Patent JP-S62170190-A (JP)
Inventor: OGAWA IKUO
IPC: H05B33/10
Filed: 1986-01-21
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-S55104527-A (JP)
Title: Reciprocation type combustion actuator
Inventor: YANAGIHARA SHIGERU
IPC: F02B71/00
Filed: 1979-02-03
Abstract: PURPOSE:To provide a combustion actuator, compact, light, easy to use and strong, by igniting and combusting fuel exuded and evaporated in a combustion chamber, and driving a piston as well as a fuel pump through pressure rise caused by the combustion of fuel. CONSTITUTION:When combustible state is developed in combustion chamber 8 with fuel like alcohol evaporated from the surface of fuel exuding, porous sleeve 48 being mixed into the air in combustion chamber 8, ignition switch is turned ON for igniting and combusting evaporated fuel by means of ignition plug 54. Resultantly, piston 3 is moved to the right in the drawing against the force of spring 26 through pressure rise in combustion chamber 8, so that air in compression chamber 23 is compressed. At the same time, bellows 18 in work chamber 15 communicated to combustion chamber 8 via port 13 and inner pressure chamber 11 is expanded and effects external work. Further, fuel pump 29 is operated by means of pistons 32, 33. Subsequently, when exhaust valve 58 is opened by energizing electromagnet 64, pressure in combustion chamber 8 drops so that pistons 3 and others return to their original position.
Patent JP-H05339369-A (JP)
Title: Aromatic copolyamide and preparation thereof
Inventor: HORUGAA YUNKU
IPC: C08G69/32
Filed: 1993-01-27
Abstract: The invention relates to aromatic copolyamides which are soluble in organic polyamide solvents and contain the recurring structural units of the formulae Ia, Ib, Ic and optionally Id:  [-OC-R<1>-CO-NH-R<2>-NH-] (Ia) <IMAGE>  [-OC-R<1>-CO-NH-R<3>-NH-] (Id)   where R<1> and R<2> are principally unsubstituted divalent aromatic radicals whose valence bonds are in the para-position or in a comparable coaxial or parallel position to one another,   X is a group of the formula -S-, -SO2-, -CO- or -O-,   Y has one of the definitions given for X, R<3> is a radical of the formula II, of the formula III, of the formula IV and/or of the formula V <IMAGE> in which Hal is a halogen atom, and R<4> is C1-C6-alkyl, C1-C6-alkoxy or halogen, and where the molar proportions of the recurring structural units Ia, Ib, Ic and Id are fixed within selected limits. Shaped articles made from the copolyamides according to the invention are distinguished by good mechanical properties; in particular, fibres can be produced which have extremely high tear strengths and knot strengths.
Patent JP-H05205856-A (JP)
Title: Manufacture of planar heating apparatus
Inventor: OBARA KAZUYUKI
IPC: H05B3/20
Filed: 1992-01-27
Abstract: PURPOSE:To provide a low-cost planar heating apparatus which can efficiently be produced while increasing the degree of freedom in selecting the feeling of the surface material without deteriorating the feeling so as to enhance its property of being a product. CONSTITUTION:A planar heating apparatus includes a heat insulating material 1, a heating wire 2 and a surface material 6, the heating wire 2 being directly connected to or unitized into the heat insulating material 1. The heat insulating material 1 is coated at almost its whole surface with a solution of PVC sol 5 to which fludity is provided by a plasticizer, and the surface material 6 is laid thereover and then the PVC sol 5 is made to undergo a hardening reaction by heat so that the heat insulating material 1, the heating wire 2 and the surface material 6 are integrally stucked together.
Patent JP-S55104127-A (JP)
Title: Semiconductor integrated circuit generating pulse width modulated signal
Inventor: OOSAWA MITSUO
IPC: H03K7/08
Filed: 1979-02-02
Abstract: PURPOSE: To make use of the circuit as a part of various circuits, by providing the input and output terminals leading to the operational amplifier, comparator connecting the output to one input terminal and the drive amplifier inputting the output of comparator.  
     CONSTITUTION: The rectangular carrier wave signal S 1 , low frequency signal S 2  and pulse width modulated signal S 3  are fed to the operational amplifier 2 of the semiconductor integrated circuit 1 of pulse width modulated signal generation, and integrated into saw tooth wave signal. This signal is compared with the reference potential (zero potential) at the comparator 3 and pulse width modulated drive signal S 4  is obtained at the terminal pin P 5 . Thus, the transistors Q 1 , Q 2  of the D-type amplifier 11 are alternately turned on. The pulse width modulated signal amplified with the D-type amplifier 11 is fed to the low pass filter 12, allowing to obtain the low frequency signal S 2  for original modulation signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10198243-A (JP)
Title: Cleaning device
Inventor: KAWAHARA SHINICHI
IPC: G03G21/10
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To suppress the wear of the edge of both end parts of a blade and to prevent abnormal noise and turning-up from occurring by setting the shape of a blade holder so that both end surface parts of the cleansing blade fitting surface thereof in a longitudinal direction run off in a direction where they go away from a body to be made to abut further than the central surface part. SOLUTION: The cleaning blade 14 is adhered and fixed to the blade fitting surface 13A of the blade holder 13. Then, the abutting pressure of both end parts 14b of the tip edge part 14a of the blade 14 in the longitudinal direction abutting on the body to be made to abut constituted of a photoreceptor with respect to the body to be made to abut is set to be smaller than that of the other tip edge part 14a. Therefore, the shape of the holder 13 is set so that both end surface parts 13a of the blade fitting surface 13A thereof in the longitudinal direction run off in the direction where they go away from the surface of the body to be made to abut further than the central surface part 13b.
Patent JP-H02193512-A (JP)
Title: Method for inserting linear body into pipe
Inventor: TABATA KAZUFUMI
IPC: H02G1/08
Filed: 1989-01-23
Abstract: PURPOSE:To insert the whole wire through a pipe with a simple equipment by leading a linear body into the pipe with a carrying force due to oscillation. CONSTITUTION:An oscillating table 14 fitted on the upper surface of a trestle 11 is oscillated by oscillation motors 21, 22, and spiral motion with its center of a central axis line C is performed. From an optical fiber containing vessel 35, optical fibers 7 are unravelled by a proper length and are led to the inlet end 3 of a pipe 1 via an optical fiber guiding device 39 and are inserted into the pipe 1 by a required length. When the oscillation motors 21, 22 are driven in this state, then the spiral oscillation of the oscillating table 14 is transmitted to a pipe coil 5 wound on a bobbin 27, and an inlet section 2, and the optical fibers 7 in the pipe 1 are propelled by the coil circumferential component of a force received from a pipe internal-wall, and are inserted through the whole coil 5.
Patent JP-S60160345-A (JP)
Inventor: SHIRAHAMA HIDEFUMI
IPC: H02J15/00
Filed: 1984-01-27
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-S60158667-A (JP)
Title: Semiconductor device
Inventor: SHIGENIWA MASAHIRO
IPC: H01L29/786
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a MOSFET, in which a short channel effect is difficult to be generated, by making the thickness of an insulator layer inserted under an element thinner than that of a depletion layer at drain voltage in an element into which the insulator layer is not inserted. CONSTITUTION:An oxide film 13 is formed on a P type silicon wafer 12 through a thermal oxidation method. Polycrystalline silicon 14 is deposited, and the polycrystalline silicon 14 is changed into a single crystal through lateral epitaxial technique by CW laser projection. A MOSFET is prepared to the single crystal by using a normal process. B is doped to the silicon layer 17 turned into the single crystal through ion implantation, and P type silicon is formed. A gate oxide film 7 is 25nm thick, a gate electrode 8 consists of high impurity-concentration polycrystalline silicon, and As is doped through ion implantation using the gate electrode 8 as a mask to shape a source region 5 and a drain region 6. The silicon layer 17 changed into the single crystal not used for an element is removed through etching for isolating elements.
Patent JP-S57125545-A (JP)
Title: Communication control device
Inventor: KAKUNO TAKANE
IPC: H04L29/02
Filed: 1981-01-29
Abstract: PURPOSE:To confirm transmission of data based on a sequence number, by storing a transmission data temporarily to a buffer memory area through splitting the data into blocks, and taking the number modifying the address of stored buffer memory as te sequence number. CONSTITUTION:If a data frame with sequence number 3 is in error on a communication line 1 due to noise, a reception side communication controller receiving this data frame abolishes the reception data frame, and a negative response frame is returned by taking a bus command BCM as a negative response command NAK Ad the sequence number as 2. A common control section 5 of a transmission side communication controller picks up the sequence number 2 in the negative response frame and sets it to an upper rank 4-bit of a readout address counter 11 and zero to a lower rank 8-bit. The section 5 makes transmission again from the data byte of a designated address of a memory 10 succeeding to the transmission of a head flag, incoming address, outgoing address, intermediate data transfer command, and sequence number 3 via a coupling section 2.