baber/WOPTO huggingface dataset:
Patent JP-H02168829-A (JP)
Title: Lead wire connecting structure for submersible motor
Inventor: OKUYAMA HITOSHI
IPC: H02K5/132
Filed: 1988-12-21
Abstract: PURPOSE:To prevent degradation of water-proof performance and insulation performance by forming a synthetic resin mold layers A at the lead-out sections of coil and conductor then forming a polyethylene mold layer B covering the joint and the layers A thereafter forming an adhesive layer covering the sheath of conductor and the layer B. CONSTITUTION:Synthetic resin mold layers 10a, 10b are formed around sections where conductors 2, 4 are lead out from the stator coil side and the lead wire side of sheaths 1, 3, then a polyethylene mold layer 11 and adhesive layers 12a, 12b covering the joint end of the sheaths 1, 3 are formed thereon. By such arrangement, intrusion of water is prevented and degradation of insulation can be prevented.
Patent JP-H09162105-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TAKAHASHI TAKASHI
IPC: G03F7/20
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method capable of preventing variations in pattern dimensions, ensuring the manufacture of products having uniform characteristics and preventing a decrease in throughput to a minimum. SOLUTION: A reticle 12 for one chip is used only in the process of manufacturing a gate electrode or a contact hole requiring very precise dimensions. Reticles 11 and 13 for a plurality of chips are used in other manufacturing processes. By so doing, variations in pattern dimensions of gate electrodes or contact holes are prevented. As a result, it is possible to ensure the manufacturing of products having a constant operation speed and to prevent a decrease in throughput to a minimum.
Patent JP-H07172745-A (JP)
Title: Safety device of elevator
Inventor: CHIAN SHINJI
IPC: B66B13/26
Filed: 1993-12-21
Abstract: PURPOSE:To prevent sandwiched state of articles by detecting it by means of a pressure sensor even when parts of a lace, a corrugated cardboard and clothes are sandwiched by a cage door in such a condition that the articles are not pressed by a safety contact rod. CONSTITUTION:If an article like a truck is sandwiched when the doors 1 and 2 of an elevator are closed, a switch 7 is turned off by pressing a safety contact rod 6, the elevator is reverse-controlled and the cage doors 1 and 2 are controlled from the closing operation to an opening operation. In case when a thin article is sandwiched between the doors, the safety contact rod is not pressed, however, if a article is sandwiched between buffer rubbers 1a and 2a, a pressure sensor 3 within the projected type buffer rubber 1a is switched on and a detection relay 1 is operated. When a relay contact point 1 is changed from its on-state to its off-state and the action of a detection relay 2 is stopped, a relay contact point 2 is changed from its on-state to its off-state, a door inversion control circuit is operated and the cage door is reverse-controlled from closing to opening.
Patent JP-H08174965-A (JP)
Title: Color printer
Inventor: NAKAJIMA REIKO
IPC: B41J5/30
Filed: 1994-12-22
Abstract: PURPOSE: To print data of respective individuals in different colors, for instance, based on the relation with a user in a color printer mounted on an electronic equipment such as a word processor or the like when a list or a table such as an address book is printed. CONSTITUTION: For instance, when an address book data of friends and acquaintances is made, an acquaintance identification key of 'company' 12a, a 'student' 12b or an 'others' 12c is operated selectively corresponding to the relation of the acquaintances with a user together with the data input of names, telephone numbers, addresses and the like of respective individuals to be input by a key input section 12 when, for instance, an address book data of acquaitances is made, and identification flags are provided correspondingly to respective individual data and registered in a RAM 14.  When the registered address book data is printed, the identification flags read out of the RAM 14 together with respective individual data are judged by a CPU 11, and based on the judged flags, individual data corresponding to the present colors are printed by classifying with colors by a printer 16 in a system.
Patent JP-H05131670-A (JP)
Title: Apparatus for control of electroconduction of thermal head
Inventor: NISHIKAWA HIROSHI
IPC: B41J2/37
Filed: 1991-11-07
Abstract: PURPOSE:To prevent irregularity in printing density from occurring by enabling electroconduction to be always appropriately controlled irrespective of variation in supply voltage by a method wherein applied power to a thermal head is successively detected, and a total amount of electroconducted energy to a specific dot is so controlled as to reach a specific value based thereon. CONSTITUTION:Electric power is supplied to a thermal head 6 at a position to be dot-printed. Supplied electric power at that time is successively detected. A total amount of electroconducted energy to the thermal head 6 is calculated with CPU 3 based thereon. When this electroconducted energy amount exceeds a specific value, supply of electric power is stopped. Thereby, a specific amount of electric power can be accurately conducted to the thermal head 6 irrespective of variation in supply voltage and the number of printed dots.
Patent JP-H07150348-A (JP)
Title: Power source for sputtering
Inventor: MIMURA KAZUHIRO
IPC: C23C14/34
Filed: 1993-11-26
Abstract: PURPOSE:To prevent the generation of electric arcs or abnormal discharge by superposing pulses of the polarity reverse from the polarity of a power source in the output section of a target power source and regulating the voltage and frequency of reverse pulses. CONSTITUTION:The DC power source DC of a power source circuit is connected to the polarity of applying a negative DC high voltage to a load RL, such as target. L is an inductor, D1, R3 are a diode and resistor for surge absorption. A primary winding n1 of a pulse transformer RT is connected to a switching circuit SW and a transmission circuit OSC for controlling its transmission frequency, etc., and a secondary winding n2 is so connected to the output section of the DC power source DC as to superpose pulses to the polarity reverse from the polarity of the output in a reverse pulse generating circuit RPC. A capacitor C1 charged via a diode D2 by the DC power source DC is used as a power source of the switching circuit SW. D3, R2 are a diode and resistor for suppressing the flyback voltage of a pulse transformer RT.
Patent JP-H07149465-A (JP)
Title: Film winding method
Inventor: MIYAZAWA TOSHINORI
IPC: B65H18/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a film winding method which is modified to wind a film in an excellent wound shape. CONSTITUTION:In a film winding method wherein after the selvages at two ends of a film delivered from a film making process are cut by a selvage cutter 6, the film is wound in a roll shape by means of a winder 1, in synchronization of oscillation in the direction of the width of a film of the selvage cutter 6 with that of a winder 1, a wire for detecting oscillation of the selvage part cutter 6 is arranged along the direction of conveyance of the film and oscillations are synchronized with each other through a wire.
Patent JP-H02166261-A (JP)
Title: Manufacture of alloyed hot dip galvanized steel sheet excellent in workability and coating suitability
Inventor: TAJIRI YASUHISA
IPC: C23C2/26
Filed: 1988-12-20
Abstract: PURPOSE:To improve corrosion resistance, powdering resistance, and cratering resistance by applying undercoat plating to a steel sheet with molten Zn, subjecting the above sheet to alloying treatment in which a part of Zn is allowed to remain unalloyed, applying topcoat plating to the above sheet with Fe alloy, and successively applying heating to the above sheet at a temp. in a specific range. CONSTITUTION:A pretreated steel sheet is immersed into a hot dip galvanizing bath containing, by weight, 0.05-0.3% Al and <=0.2% Pb to undergo undercoat plating by 30-90g/m<2> coating weight. Successively, alloying treatment is applied to the above sheet so that Fe content in the plated film is regulated to 3-8% and a part of Zn is allowed to remain in an unalloyed state. Then, topcoat plating with Fe alloy containing 0.001-5%, in total, of one or more elements among Cu, Co, Mo, Ni, Sn, V, and W is applied by 0.5-10g/m<2> coating weight to one side or both sides of the above plated steel sheet. Successively, the above sheet is subjected to reheating in a furnace with nonoxidizing or reducing atmosphere at a temp. in the range between 250 deg.C and the melting point of Zn for 20sec-15hr.
Patent JP-H08151726-A (JP)
Title: Wall structure with lath
Inventor: KAWAI TAMOTSU
IPC: E04B2/84
Filed: 1994-11-29
Abstract: PURPOSE: To secure a heat-insulating property and prevent dewing and secure a self-standing property and reduce the construction man-hours, by welding a lath net 20 with heat on at least one side face of a foamed resin board and fixing a frame body at the peripheral part. CONSTITUTION: A lath net 20 is welded with heat on at least one side face of a foamed resin board and a frame body 30 is fixed to at least the peripheral part of the lath net 20. The frame body 30 is fixed to the foamed resin board. When a heat-insulating wall is constructed by use of such a lathed wall structure as a core material, since the foamed resin board is used, dewing is prevented and the heat-insulating property can be brought out lastingly without deterioration. Moreover, the reinforcing function of the frame body is brought out to increase the rigidity of the wall body and the self-standing property can be obtained and the deformation thereof is prevented.  When slits are formed on a part of the frame body 30 and a U-shaped connection member is inserted in the adjacent slits of the adjacent lathed wall structure, a plurality of lathed wall structures can be securely and easily connected to each other.
Patent JP-H09205150-A (JP)
Title: Manufacture of large scale integrated circuit device
Inventor: SHIOASHI YOSHIHISA
IPC: H01L23/538
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To integrate a large number of IC chips into one chip without re- designing their circuits. SOLUTION: A plurality of regions A-E equivalent to chips required to implement the functions of an integrated circuit which has a plurality of pads 2, 3 equivalent to bonding pads and the functions of which are known, are simultaneously formed on one and the same semiconductor substrate. A layer insulating film is formed on the regions A-E equivalent to chips, and wiring layers 6, 7 are formed on the layer insulating film to provide connection between the pads 2, 3 equivalent to bonding pads and between the pads 2, 3 equivalent to bonding pads and a bonding pad 4 in proximity to a chip 1.
Patent JP-2000151748-A (JP)
Title: Device connection recognition method for communication system
Inventor: ISHIHARA HIDEO
IPC: G06F13/14
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device connection recognition method for a communication system which can recognize electric connection with a slave device at a master device without increasing a signal line. SOLUTION: This communication system performs communication by using each signal line for a bidirectional data signal, a clock signal and a scan signal for indicating that communication is being performed between a master device 1 and a slave device 2 which operates under management of the master device 1. In this communication system, the salve device 2 repeatedly transmits a specified pattern signal to the data signal line at least immediately after a power is supplied and the master device 1 decides whether or not a signal received through the data signal line is the specified pattern signal or not. When it is decided continuously more than the specified number of times that it is the specified pattern signal, it is recognized that the master device has electric connection with the slave device.
Patent JP-2000144513-A (JP)
Title: Cap
Inventor: NANNO YOSHIMI
IPC: A42B1/22
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a safety cap where its size can be adjusted. SOLUTION: This cap is constituted in such a way that the rear bottom edge of a crown 1 to be worn on the head has a notch 2, on the one side of which the basic end part of a belt 3 is fixed, components of a hook-and-loop fasteners 4 are bristled on both the tip of the belt 3 and the other side of the notch 2, a cushioning material 5 is inserted in the bottom edge part of the crown 1 so as to be folded back outward and that turn-up part 6 covers both end sides of the belt 3. The circumference of the bottom edge of the crown 1 can be adjusted so as to fit into the size of the head by sliding the tip of the belt 3 in a state where the fasteners 4 are disengaged to change the width of the notch 2. The fasteners 4 are covered with the turn-up part 6 including the cushioning material 5 and therefore the cap is excellent in safety too.
Patent JP-H01163484-A (JP)
Title: Oil injection type scroll compressor
Inventor: ISOBE TAKASHI
IPC: F04C29/02
Filed: 1987-12-19
Abstract: PURPOSE:To reduce the length of an oil passage and facilitate the handling of piping by screwing a plug into an oil feeding port and forming a spiral orifice. CONSTITUTION:An oil feeding port 15 provided on a fixed scroll 2 consists of a large diameter bore portion 16, a small diameter lap-portion oil feeding port 17 the end of which is opened into a compression chamber 10, and an end-plate oil feeding port 18 the end of which is opposite to the end plate 8A of a revolving scroll 8 and opened in a casing 1. In the end-plate oil feeding port 18, and orifice 21 composed of a spiral flow passage is formed between the outer peripheral face of the shaft portion 20A of a plug 20 screwed in the internal thread portion 18A and the inner peripheral face of the internal thread portion 18A, and the length of the flow passage of the orifice 21 can be extendingly/contractingly adjusted by rotating and advancing/retracting the plug 20 in the axial direction.
Patent JP-2001142295-A (JP)
Title: Developing roller and its manufacturing method
Inventor: TANI RITSU
IPC: F16C13/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller capable of preventing toner leakage and obtaining stable image characteristics by making a gap as small as possible in an axial direction between members positioned at both ends of the developing roller and a member at a center part smaller than the outside diameter of the above-mentioned members. SOLUTION: As for this developing roller, an electrostatic latent image on a latent image carrier is developed by supplying toner formed as a thin layer by a blade on its surface layer to the latent image carrier. The developing roller is provided with a trunk member 31 having the surface layer and an end members 32 attached to both ends of the member 31, and the member 32 is a member having higher hardness than the member 31 and is brought into contact with all the periphery of both ends of the member 31.
Patent JP-H05132879-A (JP)
Title: Cloth for camouflage
Inventor: YASUDA KAZUO
IPC: D06M101/16
Filed: 1991-11-12
Abstract: PURPOSE:To obtain the subject cloth having an infrared ray reflecting performance comparable to be cloth used in battlefield, having high washability and durability to wear in camouflage performance by applying a coloring matter having a specific composition to cloth of a polyester fiber or nylon fiber. CONSTITUTION:The objective cloth is obtained by applying a coloring matter consisting of (A) 1-10wt.% dye (based on fiber) having affinity to a fiber consisting of a polyester fiber or a nylon fiber and having a specific infrared ray reflecting capability in a specific infrared ray wavelength range and (B) 1-10wt.% pigment (based on fiber) which does not exhibit affinity to said fibers. A fixing agent having flameproof performance or a fixing agent containing a flame proofing agent is preferably used in order to fix the coloring matter and the pigment to the cloth. Furthermore, the fixing ratio of the components A to B on the fiber is preferably (1:2) to (10:1).
Patent JP-H03220189-A (JP)
Title: Quinoline compound
Inventor: KUROKI YOSHIAKI
IPC: A61P25/28
Filed: 1990-11-28
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H, halogen, lower alkyl, trifluoromethyl, OH, lower alkoxy, etc.; R<3> is H, 1-15C alkyl, cycloalkyl, (substituted) 7-15C aralkyl, 2-15C alkanoyl or (substituted) benzoyl; (n) is 2-5]. EXAMPLE:4-Amino-1-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]quinoline of formula II. USE:An agent for ameliorating dysmnesia in geriatric dementia, Alzheimers disease, etc. PREPARATION:A compound of formula I wherein R<3> is alkyl or aralkyl can be produced by cyclizing an amidine derivative of formula III (R<4> is alkyl or aralkyl) in the presence of Lewis acid such as zinc chloride and a base.
Patent JP-H06148672-A (JP)
Title: Liquid crystal projector
Inventor: TAKEUCHI MAKOTO
IPC: G02F1/13
Filed: 1992-11-05
Abstract: PURPOSE:To control the selecting time of common side scanning signals or the number of common side scanning signals to be outputted for each liquid crystal panel so that transmissivity can be made uniform for the respective R, G and B liquid crystal panels. CONSTITUTION:Based on a basic scanning signal phiD and a basic clock signal phiCK to be inputted, scanning signals phiD1 a for R and G and a scanning signal phiD2 for B are generated by a shift register 31, AND circuit 32 and inverter circuit 33, and the scanning signals phiD1a for R and G are outputted to the scanning electrodes of LCD panels for R and G. Concerning the scanning signals phiD2 for B, scanning signals X1, X2... are generated inside a scanning signal generation circuit 38 for B by a shift register 36 and level shifters 37a, 37b... and outputted to the respective scanning electrodes of an LCD panel for B and concerning the scanning signals X1, X2..., the selecting time is set longer than that of the scanning signals phiD1a for R and G.
Patent JP-H03185659-A (JP)
Title: Tape guide support mechanism for position adjustment mechanism using the same
Inventor: MITSUYASU TAMOTSU
IPC: B65H23/035
Filed: 1989-12-14
Abstract: PURPOSE:To make a drive torque small and to improve responsiveness by adopting a platelike hinge member for the operation transmission between a driving means and two inclined posts. CONSTITUTION:Tape guide support members 3, 4 are attached to be freely movable on one prescribed axis to fixed members 6, 7 by platelike hinge members 12, 14. A bimorph piezo-electric element is adopted as a driving means 8, and a tip piece 22 fixed on one end of it is fixed to the tape guide support member 3 by a planar hinge member 21 of a two point bendable type. Then, when voltage is put on the bimorph piezo-electric element 8, the tape guide support member 3 is moved with the platelike hinge member 21, and it turns with the bending axis of the platelike hinge part 12 as center. This movement is transmitted to the other support member 4 side through a connecting member 5, and the tape guide 2 is also inclined at the same angle at the same time. Thus, the starting torque becomes small, and the responsiveness is improved.
Patent JP-H01165246-A (JP)
Title: Packet switching system
Inventor: HAYASHI KENTARO
IPC: H04L12/939
Filed: 1987-12-22
Abstract: PURPOSE:To perform packet transfer with high quality and to lower a rejection ratio by destroying a packet based on the presence/absence of the reception of a normal packet reception signal. CONSTITUTION:At a transmission side, the packet is stored in the storage means of a packet switching machine once. And a stored packet is transmitted to a first means at a reception side via a self-routing type switching circuit network. The first means decides whether or not a received packet is normal, and when it is normal, it returns the normal packet reception signal representing the fact to the transmission side on the same path in a reverse direction as the transmission path of the self-routing type switching circuit network. A second means at the transmission side detects whether or not the packet transferred to the reception side is delivered normally according to the presence/ absence of the reception of the normal packet reception signal from the first means. Also, the second means destroys the packet stored in the storage means when the packet transferred to the reception side is delivered normally, and transmits the packet to be stored at the next cycle, and when no packet is delivered, it controls the storage means as to transmit the packet to the reception side again.
Patent JP-2000106949-A (JP)
Title: Toothbrush
Inventor: OKAMOTO OSAMU
IPC: A46B9/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To correct and restore brush bristles to a straight shape by inserting and holding the hair tips of bristle bundles into bristle bundle insertion holes. SOLUTION: This toothbrush consists of a head 3 flocked with plural bristle bundle arrays and a handle 1 for clamping. A correction plate 6 is bored with the bristle bundle insertion holes 7 in the positions corresponding to the bristle bundles 4. The respective bristle bundles 4 of the toothbrush are respectively inserted and formed into these bristle bundle insertion holes 7. After use, the opened bristle bundles 4 are corrected and restored inward by parting and holding the correction plate 6 and the head 3, by which the bristle bundles are restored to the original straight brush bristles. The brush bristles consist of shape memory resins.
Patent JP-H10162152-A (JP)
Title: Moving object detecting device
Inventor: KENMOCHI KEIICHI
IPC: G06T1/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To stably detect a moving object even when the contrast of an image area generated at the time of normalizing correlation is low. SOLUTION: This device consists of a TV camera 1, which picks up images of a moving object 2 successively at intervals of sampling time Δt, an A/D converter 3, which converts the output signal of the TV camera 1 into digital image data, and image storage unit 4, which stores the digital image data obtained by the A/D converter 3, a standard deviation calculator 8, which divides the digital image data obtained by the A/D converter 3 into lattice- shaped image areas and calculates the standard deviations of the respective image areas, a normalization correlator 7, which calculates a normalizing correlation coefficient from two image data having a difference of sampling time Δt as to image areas larger than a previously set threshold value among the standard deviations obtained by the standard deviation calculator 8, and a moving body detector 6,  which extracts the area where the moving object 2 is present according to the value of the normalizing correlation coefficient obtained by the normalizing correlator 7.
Patent JP-2001145221-A (JP)
Title: Terminal identification cable
Inventor: SHINOHE NORIYOSHI
IPC: H01B7/36
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a terminal identification cable capable of preventing erroneous wiring and enhancing working efficiency by increasing the identification capability of a cable. SOLUTION: An optical fiber is disposed around the outer periphery of a cable connecting an apparatus over its overall length. The light is irradiated from one end of the optical fiber to illuminate the other end of the optical fiber, thus identifying the cable.