baber/WOPTO huggingface dataset:
Patent JP-S61231221-A (JP)
Title: Hollow yarn and production thereof
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1985-04-01
Abstract: PURPOSE:To obtain the titled yarn having improved water absorption properties and water vapor absorption, by blending a polyester with specific amounts of a specific metal sulfocarboxylate, a polyoxyalkylene glycol and a metal organic sulfonate to give polyester yarn, treating it with an alkali. CONSTITUTION:A polyester is blended with 0.1-10wt% metal sulfocarboxylate shown by the formula (M<1> and M<2> are metal; n is 1 or 2; R<2> is H, alkyl, ester- forming functional group), 0.1-2wt% polyoxyalkylene glycol insoluble in the polyester and 0.1-1wt% metal organic sulfonate shown by the formula RSO3M (R is 3-30C alkyl, 7-40C aryl or alkylaryl; M is alkali metal) and subjected to melt spinning. The prepared polyester yarn is treated with an aqueous solution of an alkali compound to elute >=2wt% material. The open-fine pores P are formed and the polyoxyalkylene glycol exists biased in the surroundings of the hollow part.
Patent JP-S56162570-A (JP)
Title: Picture signal reading system
Inventor: KOSEKI KIYOUJI
IPC: H04N1/19
Filed: 1980-05-20
Abstract: PURPOSE:To represent halftones of optical information with simple constitution by performing picture processing by the program of a controller by varying the period of the transfer gate timing of a CCD on every scanning line where a picture signal is read. CONSTITUTION:Pieces of picture information by scanning lines read by sensors are applied from CCDs to an amplifier 12, whose output is inputted to automatic background control circuit 13 to set the threshold level of the color of paper such as a document, etc. In reading the picture signal, the period of the transfer gate timing of the CCDs is varied according to every scanning line to hold the threshold level of every scanning line constant. The output of the circuit 13 is applied to a comparing circuit 20, where it is compared with the constant threshold level of every line and converted into a binary signal. Then, it is stored in memories 151-152 and transmitted data by lines is outputted to perform picture processing by the program of a controller, so that while the circuit constitution of the comparing circuit 20 is simplified, halftones of optical information are represented.
Patent JP-H10262284-A (JP)
Title: Mobile terminal equipment and system for connecting different type networks in mobile communication system
Inventor: KAWATAKA MIYUKI
IPC: H04W88/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable one set of nobile terminal equipment to receive services of plural communication enterprisers. SOLUTION: Terminal equipment 11, 12 subscribe to networks A, B respectively. The terminal equipment 11 is positioned within areas of the networks A, B. The terminal equipment 12 is positioned at the outside of the area of the network A and within the area of the network B. The terminal equipment 11 transmits a connection request to the terminal equipment 12 for the network A. An exchange (A) 13 of the network A informs to the terminal equipment 11 of the fact that the exchange recognizes that the terminal equipment 12 is not positioned in the area of the network A. When the terminal equipment 11 recognizes that the terminal equipment can not be connected to the terminal equipment 12 via the network A, the terminal equipment 11 transmits a connection request to the terminal equipment 12 for the network B.  An exchange (B) 14 of the network B connects the terminal equipment 11 with the terminal equipment.
Patent JP-H07249702-A (JP)
Title: Nonvolatile semiconductor memory and its fabrication
Inventor: NODA MASANORI
IPC: H01L29/792
Filed: 1994-03-10
Abstract: PURPOSE:To realize high density integration of memory cells in a noncontact cell type nonvolatile memory. CONSTITUTION:A first film is deposited on a tunnel oxide 2 and patterned into stripes extending perpendicularly to the longitudinal direction of channel of a memory transistor and then a diffusion layer 3 constituting a source-drain region is formed while being self-aligned with the first film. The first film is further patterned using a mask extending in the longitudinal direction of the channel to form a lower floating gate FGL and then a channel stop region 4 is formed while being self-aligned with the mask. Subsequently, a layer insulating film 5 is deposited between a word line and the diffusion layer 3 and a contact hole 5a is opened in the insulating film 5. A second film is then deposited on the entire surface and patterned thus forming an upper floating gate FGU connected with the lower floating gate FGL through the contact hole 5a.
Patent JP-H04303081-A (JP)
Title: Traveling device in pipe
Inventor: SUZUMORI KOICHI
IPC: G21C17/003
Filed: 1991-03-29
Abstract: PURPOSE:To move tubular elastic body in a pipe freely with a simple structural mobile device. CONSTITUTION:Two tubular elastic bodies 2A, 2B partitioned of the inside into plural pressure chambers by each partition wall are connected to each other in the axial direction. A pressure control valve 6 is opened or closed by a command from a control part 7, regulating pressure to each pressure chamber of these elastic bodies 2A, 2B, and a continued bend operation is performed as giving a phase difference to these adjacent tubular elastic bodies 2A, 2B. With this constitution, a tubular elastic body 2 can be moved as making it continuously contact along a pipe inner wall.
Patent JP-S55159664-A (JP)
Title: Network control circuit
Inventor: OOYAMA KOUICHI
IPC: H04M11/06
Filed: 1979-05-31
Abstract: PURPOSE:To simplify the circuit and to make the circuit small in size with less number of components, by commonly using the relays as many as possible for those used in the network control circuit performing the prevention of collision of outgoing and incoming calls and the detection of response of other parties, in a communication line. CONSTITUTION:A selection signal transmission circuit 2 is controlled with contacts m1,m2 of the relay M connected between the + terminal L2 and the - terminal L1 of office line, contact P of the relay P and contact q of the relay Q for prevention of collison of incoming and outgoing call of a communication line and detection of the response of other party. The control of the contacts m1m2,q and p in this circuit is made at the control circuit 4 of relays. The relay P is operated with the request of calling at the terminal to close the contacts p,p2,p3. Further, at non-incoming call, the terminal L1 is kept at -48V and the terminal L2 is grounded, and the relay P is self-held without operation of the relay TCK by back bias of the diode D2, and the relay M is actuated with a slight delay with the delay circuit 5 and the contact p4, and self-hole is made with the contact m4 and the transistor TR to form DC loop with the operation of the contacts m1m,2.
Patent JP-S61226380-A (JP)
Title: Running vehicle
Inventor: KANAMORI HISAKAZU
IPC: G21C17/013
Filed: 1985-03-30
Abstract: PURPOSE:To stabilize running over an uneven floor by arranging multiple sets of paired walking legs each one end of which is rotatably joined to each of the first pivot horizontally movable and by alternately moving each of the first pivot. CONSTITUTION:Paired walking legs 4 and 5 are rotatably joined to the first pivot (a) of a guide 8 of a chassis 1A while other paired walking legs 6 and 7 are rotatably joined to the first pivot of a guide 9 of a chassis 1B. On the other hand the walking legs 5 and 6 are rotatably joined at the second pivot (c). Wheels 10, 11 and 12 are equipped at the lower ends of the walking legs 4-7. The first pivots (a) and (b) of the respective chassis 1A and 1B are alternately moved horizontally and stopped repeatedly to run the chassis 1A and 1B like a measuring worm.
Patent JP-H0579249-A (JP)
Title: Opening regulating device for automatic door
Inventor: YOSHIDA TAKASHI
IPC: E05F15/14
Filed: 1992-03-25
Abstract: PURPOSE:To automatically regulate the opening of an automatic door conforming with the number of passers by providing a counting portion for regulating the opening of the automatic door, a door opening storage portion, and a motor control portion. CONSTITUTION:A controller A comprises a motor control portion 4, an inversion number counting portion 2, a door opening storage portion 3, a pulse counting portion 20 and a pulse storage portion 21. The control portion 4 controls the direction, angle and speed of rotation of a motor 7 and the opening and closing movement of a door 1 is controlled via a belt 8. During the closing motion of the door 1 the counting portion 2 actuates a mat switch 9 and inputs counted numbers one by one to the control portion 4. Door opening corresponding to a predetermined number of inversions is set and stored in the storage portion 3. The counting portion 20 inputs the number of pulses to the control portion 4 and the storage portion 21 inputs the number of pulses to the control portion 4 and then the door is stopped open. Thereby door opening can be economically and properly obtained.
Patent JP-H01241025-A (JP)
Title: Focus search circuit
Inventor: WACHI SHIGEAKI
IPC: G11B7/085
Filed: 1988-03-23
Abstract: PURPOSE:To smoothly lock a focus actuator to a focus servo state by setting the initial value of a search signal for attaining a focused state fetched into a focus servo loop to the value of a focus error signal which exists at the moment when the search signal is fetched into the loop. CONSTITUTION:When focus servo is applied to an optical disk device, a pull-in driving signal which moves a focus actuator to a focus attainable area is first supplied to a focus search circuit and, when the focus actuator enters the focus attainable area, a focus attain search signal Sf whose initializing level is set at the same level as that of a focus error signal ef at the moment is formed. Then the focus attain search signal is supplied to the focus actuator together with the focus error signal ef. Therefore, the focus actuator can be locked smoothly to a focus servo state even if the kinetic characteristics of the focus actuator extensively fluctuate due to the attitude of the optical disk device, static friction, etc.
Patent JP-S52149711-A (JP)
Title: Electric vehicle protection device
Inventor: KOYAMA SHIGERU
IPC: B60L3/04
Filed: 1976-06-08
Abstract: PURPOSE: To provide a device adapted to prevent electricity from causing too great damage and rolling stock fire on grounding trouble by a thyristor switch and a difference current detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10245524-A (JP)
Title: Water-based floor polish composition
Inventor: HIWATARI MASACHIKA
IPC: C09G1/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a water-based floor polish composition excellent in gloss, resistance to heel marks, abrasion resistance and removability and capable of easily restoring its gloss by buffing. SOLUTION: This composition contains an acrylic resin emulsion (a) having a glass transition point (Tg) of bellow 50 deg.C, an acrylic resin emulsion (b) having a Tg of 50 deg.C or above, an emulsion (c) of a wax having a melting point of 40-110 deg.C and an emulsion (d) having a melting point of 120 deg.C or above and has a ratio of component (a) to component (b) of 10:90 to 50:50 (in terms of a ratio between the solid contains). It is further desirable that the ratio of component (c) to component (d) is 20:80 to 60:40 (in terms of a ratio between the solid contents), and that the ratio of the total of components (a) and (b) to the total of components (c) and (d) is 90:10 to 60:40 (in terms of a ratio between the solid contents).
Patent JP-H0797105-A (JP)
Title: Take-up machine of running web
Inventor: DEIITAA HORUTSUINGAA
IPC: B65H43/00
Filed: 1991-03-08
Abstract: PURPOSE: To control winding tightness at every time point of a winding stroke by providing an adjusting means for adjusting radial distance between the axis of a winding drum and the axis of a support drum. CONSTITUTION: A support drum 2, two primary levers 3 and two secondary levers 4 are rotatably supported on a base 1, and a shaft of a winding drum is received into the upper end U-shaped part of each pair of levers 3, 4. The respective levers 3, 4 are rotatable by turning drive units 6, 8, and the rotation axis M of the support drum 2 and the turning center point M' of each primary lever 3 coincide with each other. The winding drum 5 is positioned to the support drum 2 by a winding drum adjusting means. One end of the turning drive unit 8 is supported on a bearing 9 of the base 1, and the other end is pivotally fixed to a hinge part 10 of the secondary lever 4. The base 1 is provided with a horizontal rail 14, and the winding drum 5 with a wound body 15 formed is horizontally moved on the rail 14 when forming in a secondary stroke.
Patent JP-S57185239-A (JP)
Title: Preparation of m- or p-nitrobenzoic acid
Inventor: TORIGATA HAJIME
IPC: B01J31/00
Filed: 1981-05-07
Abstract: PURPOSE: To obtain the titled substance of high purity, by oxidizing m- or p- nitrotoluene in the absence of bromine in the presence of a Co compound as a catalyst and acetaldehyde as a promotor at a specific temperature and pressure in an inexpensive stainless steel apparatus.  
     CONSTITUTION: In oxidizing p-nitrotoluene with molecular oxygen in acetic acid solvent to give the titled compound, a Co compound is used as a heavy metallic catalyst, and acetaldehyde is used as a promotor. The reaction is carried out in the absence of bromine at 110W140°C and 3W30 atm. The amount of the acetic acid solvent is 1.5W6 times that of the nitrotoluene, and the Co compound, e.g. Co salt of a lower aliphatic carboxylic acid or cobalt carbonate, is used in an amount of 0.2W0.5wt% expressed in terms of metallic Co. The acetaldehyde is used in an amount of 0.5W1 based on the nitrotoluene. Preferably, the acetaldehyde is fed continuously and uniformly to the whole reactor.  
     USE: A raw material for agricultural chemicals, medicines, and dyes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03270667-A (JP)
Title: Dual stator synchronous induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K21/46
Filed: 1990-03-16
Abstract: PURPOSE:To increase starting torque by an arrangement wherein the pole of a rotor core comprising a permanent magnet is attracted to the pole of two rotating fields having phase difference of 180 deg. and the rotor reaches the synchronous speed. CONSTITUTION:N pole of a rotating field produced by a stator winding 21 is always shifted by an electrical angle of 180 deg. from N pole of the rotating filed produced by a stator winding 22. Consequently, N pole of a stator core 81 and N pole of the rotating field produced by the stator winding 21 repel each other. S pole of a rotor core 82 and S pole of the rotating field of the stator winding 22 also repel each other and the rotor cores 81, 82 are attracted and settled in a state where all N and S poles are attracted. In other words, poles of the rotor cores 81, 82 are attracted to the poles of the rotating fields produced by the stator windings 21, 22 and the rotor rotates with same speed as the rotational speed of the rotating field, i.e., the synchronous speed.
Patent JP-S59193834-A (JP)
Title: Production of olefin
Inventor: SAKAKIBARA YASUZOU
IPC: C07C67/00
Filed: 1983-04-19
Abstract: PURPOSE:The catalytic decomposition of hydrocarbons in the presence of steam is carried out using a catalyst which is composed of a refractory carrier, an oxide of metal in the group VIb of the periodic table and an alkali metal oxide to produce olefins in high yield with reduced formation of by-products. CONSTITUTION:In the production of olefins from hydrocarbons by the catalytic decomposition in the presence of steam, as a catalyst, is used the one which is composed of (A) a refractory carrier such as calcium oxide, aluminum oxide or titanium oxide, (B) an oxide of metal in the group VIb of the periodic table such as chromium oxide, molybdenum oxide or tungsten oxide and (C) an alkali metal oxide such as Li2O, Na2O or K2O, (preferably where component B is 1- 4mol per mol of component A and C is 1-10wt% based on the total of A and B). EFFECT:The formation of carbon monoxide and dioxide gases and deposition of carbon are prevented.
Patent JP-S55160797-A (JP)
Title: Purine nucleoside derivative
Inventor: MORISAWA HIROKAZU
IPC: A61K31/708
Filed: 1979-05-31
Abstract: NEW MATERIAL:The titled compound of formula I (X is H, amino, thiol, halogen, etc.; Y is H or acyl).  
     EXAMPLE: 9-β-D-(2',3',5'-Tri-O-acetylarabinofuranosyl)-2-methyl-6-chloropurine.  
     USE: Carcinostatic agent having anti-tumor activity.  
     PROCESS: One of the title compound of formula I wherein X is halogen, is prepared by treating a nucleoside derivative of formula II with a halogenating agent such as phosphorus oxychloride. The compound thus obtained can be converted to the titled compound by reacting with a compound of formula X-H (excluding the case that X is halogen) and thiourea. When X is alkylthio, it is necessary to apply the compound of formula X-H in the form of X-Na, or to react the thiol with an alkyl halide under alkaline conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06170536-A (JP)
Title: Roll cladded by welding
Inventor: YAMADA MINORU
IPC: B23K9/18
Filed: 1991-03-07
Abstract: PURPOSE:To provide a roll cladded by welding excellent in seizure resistance. CONSTITUTION:It is a roll cladded by welding on a carbon steel or low alloy steel base material, also the roll is welded with an iron base for cladding by welding containing 1-10 weight% carbon oxide quantity and chemical components consisting of, by weight, 0.6-1.5% C, further one or more among 0.5-4.0% Nb, 0.5-4.0% V, and 0.5-4.0% W (but in the case of compositely adding, Nb+V+W is 0.5-12% and each upper limit of Nb, V, W is 4.0%). The iron base for cladding by welding preferably contains 0.1-2.0% Si and 0.1-3.0% Mn, also is possible to contain one or more among 0.5-10.0% Cr and 0.2-10.0% Mo. It is preferable to execute the cladding by welding by submerged arc welding with especially using a sintered type flux of >=1.0 basicity of a combined flux.
Patent JP-S51144788-A (JP)
Title: Process for preparing glutathione- containing liquid from yeast cells
Inventor: KAMISAKI YUUICHI
IPC: C12R1/645
Filed: 1975-06-04
Abstract: PURPOSE: To make it possible to extract glutathone at a low temperature from raw yeast by adjusting pH. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08258279-A (JP)
Title: Ink supply connection member
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 1995-03-27
Abstract: PURPOSE: To provide an ink supply connection member preventing the dripping of ink accompanied by the mounting of an ink cartridge and not introducing a large amt. of the open air into the ink cartridge. CONSTITUTION: An ink supply connection member has an ink introducing part 3 for supplying the ink of a recording head 1 connecting an ink cartridge 14 and a head holder, the seal part 7 slidable along the outer peripheral edge part of the ink introducing part 3 and the elastic member 6 energizing the seal part 7 toward the leading end of the ink introducing part 3. When the ink cartridge 14 is mounted, the seal part 7 is opposed to the ink supply port 14a of the ink cartridge 14 to come into contact with the ink supply port 14 before the ink introducing part 3 comes into contact with an absorbing member 15. The peripheral edge part of the seal part 7 is brought into contact with the ink supply port 14a under pressure accompanied by the mounting of the ink cartridge 14 to seal the ink supply port 14a of the ink cartridge 14.
Patent JP-H10270059-A (JP)
Title: Manufacture of battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M50/141
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery for easy carriage and storage by holding a number of generating elements between two long aluminum laminate sheets for sealing. SOLUTION: Recesses 2a are formed in a lower-side long aluminum laminate sheet 2 to place generating elements therein, respectively. An upper-side long aluminum laminate sheet 4 is lapped on the aluminum laminate sheet 2. Sealing is applied around the respective recesses 2a in these aluminum laminate sheets 2, 4 and electrolyte is filled in the recesses 2a.
Patent JP-H09253908-A (JP)
Title: Cutting tool made of hard covered by surface having excellent anti-chipping property
Inventor: UEDA TOSHIAKI
IPC: C23C16/36
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of a hard metal covered by a surface having an excellent anti-chipping property. SOLUTION: A cutting tool made of a hard metal covered with a hard cover layer containing Al2 O3 compound is covered with the hard cover layer having Al2 O3 as a main component on the surface of a WC base hard metal base body and having 3-20μm of average layer thickness by chemical vapor deposition and/or physical vapor deposition. The Al2 O3 compound layer contains 1.5-15wt.% of Ti, 0.005-0.1wt.% of Zr and/or 0.5-10wt.% of Hf.
Patent JP-H04304562-A (JP)
Title: System for verifying layout
Inventor: NAKAO MASUMI
IPC: G06F17/50
Filed: 1991-04-01
Abstract: PURPOSE:To correctly verify a circuit at high speed by respectively permitting the inside and outside of a window to be a low-order and high-order cell, generating node information data at the boundary of the window and verifying circuit connection by means of executing division. CONSTITUTION:The windows A and B are hollowed in the previously designated range of a layout and terminal graphics C-E having node names and attributes P.1-P.3 are added at the boundary of the windows A and B. Such constitution forms two hierarchy layout data where the insides of the windows A and B are the low-order cells and the outsides of the windows A and B are high order cells. At first, the window outsides of the high-order cells are verified and, then, the window insides of the low-order cells are verified. When the plural node names are given to one node by the terminal graphic, a node name corresponding list is prepared by the equipotential trace of high-order cell verification. That is, a node name text or the node name attribute is stored in the node when they appear so that data designating the corresponding text is written in the list at the stage when same potential is identified.
Patent JP-S62227369-A (JP)
Inventor: BORUFUGANGU BUAAGUNAA
IPC: A61M5/178
Filed: 1986-03-26
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-H11263045-A (JP)
Title: Portable printer
Inventor: YOSHIKOSHI KAZUYUKI
IPC: B41J3/36
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively obtain a printing issuing system for printing and issuing input data. SOLUTION: A general-purpose interface 5 is set. Electricity is supplied to an external device connected to the general-purpose interface 5 and data taken from the external device is preserved to be printed at a printing part. When the external device, e.g. a bar code scanner 7 is connected to the general- purpose interface 5, a printing issuing system for printing and issuing data input through the bar code scanner 7 by a portable printer can be obtained simply and inexpensively.