baber/WOPTO huggingface dataset:
Patent JP-2000243503-A (JP)
Title: Electric terminal
Inventor: IRIKURA KENTARO
IPC: H01R13/428
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To stably seat an electric terminal on a bottom surface of a terminal housing chamber at both sides in a width direction of an elastic locking piece and furthermore certainly lock the terminal in the terminal housing chamber by only locking force of the elastic locking piece. SOLUTION: An electric terminal 1 is provided with a flat plate shaped base part 11; an elastic locking piece locked with a terminal housing chamber, extended from the base part 11 in almost the same width as that of the base part 11; a seating part 13, seated on a bottom surface of the terminal housing chamber, extended from the both sides of a width direction of the base part 11 and both sides of the width direction of the elastic locking piece; an elastic contacting piece 14 with a counterpart terminal folded back from the front end of an axial direction of the base part 11; and a pair of side walls 15 erected from both sides of the width direction of the elastic contacting piece 14.
Patent JP-2000243489-A (JP)
Title: Wiring board forming material, plate-shaped connector and its manufacture, and adaptor device for circuit device inspection
Inventor: HANAWA KAZUMI
IPC: G01R1/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board forming material allowing pass-through short-circuit parts with a small outer diameter to be formed therein if the entire thickness is large, enabling high-density wiring parts to be formed with great flexibility, and reduced in manufacturing costs, and provide a plate-shaped connector using the same wiring board forming material as well as its manufacturing method, and an adaptor device for circuit device inspection. SOLUTION: This wiring board forming material is equipped with an insulating substrate 10, an upper-side insulation layer 20 integrally layered with an upper surface of the insulating substrate 10, and an under-side insulation layer 30 integrally layered with an under surface of the insulating substrate 10, and the insulating substrate 10 has a multiplicity of conductive short-circuit parts 11 for relay regularly arranged and extending through the insulating substrate 10 in the thickness direction thereof.
Patent JP-H02241955-A (JP)
Title: Crank case seal means for 2-cycle engine
Inventor: POORU DABURIYUU BURETSUKENFUER
IPC: F02F7/00
Filed: 1990-02-26
Abstract: PURPOSE: To reduce the cost by providing first and second seal members having end faces which are located in grooves each having a cylindrical surface so as to engage with semicylindrical surfaces of first and second crankcase defining members, and having end faces engaged with shoulder parts of both defining members. CONSTITUTION: An engine 11 includes a first crankcase defining member 13 including a first semi-cylindrical surface 15 having ends 19, 21 terminating at a first flat face 23 constituting a seal surface with a first center 17 and a first radius, and also includes a second crankcase defining member 25 similar to the first second crankcase defining member 13. Flat surfaces 23, 25 of the defining members 13, 25 are set in an engaged condition, and a first shoulder part 41 and a second shoulder part 43 are defined in an end part 19 of the semicylindrical surface 15 and in an end part 33 of the semicylindrical part 27, respectively. A split washer-like seal member 81 adapted to be engaged with the shoulder part 43 is included in an annular groove 67 is a disc 63 of a crank shaft 61. Further, a second seal member 91 has a configuration similar to the first seal member 81.  As a result, the seal members 18, 91 are engaged with each other, alternately with annular side wall parts 69, 71 or the defining members 13, 25, thereby it is possible to inhibit fluid between the crankshaft 61 and the defining member 13, 25 from flowing out.
Patent JP-H04265246-A (JP)
Title: Method for drawing optical fiber
Inventor: HAGINO NAOKI
IPC: G02B6/00
Filed: 1991-02-19
Abstract: PURPOSE:To improve working efficiency at the time of drawing the tip of a heated preform lowering by gravity from the opening of a shutter provided at the outlet of a furnace by setting an optical sensor at a specified position, and automatically detecting the time when drawing is started. CONSTITUTION:The tip 2a of an optical fiber preform 2 heated in a heating furnace 6 and lowering by gravity is drawn by a drawing device from the opening 9a of a shutter 9. An optical sensor 20 is set in the diffusing range of the light emitted from the tip 2a discharged from the opening 9a and opposed to the opening 9a. The light from the tip 2a passed through the opening 9a and expanded to a wide range is received by the sensor 20, and the start of drawing is detected.
Patent JP-S59170959-A (JP)
Title: Method for composing picture
Inventor: KAKIMOTO MASANORI
IPC: G03F1/90
Filed: 1983-03-18
Abstract: PURPOSE:To compose a picture by an optional combination by composing a required picture from a partial picture composing table having information such as a moving distance in a picture and an enlargement ratio on the basis of an instruction from an operator. CONSTITUTION:The operator displays an original image loaded to a picture memory 5 on a monitor 8 and moves a cursor to draw an outline. Subsequently, the operator commands a control processor 6 from a key on an input part 1 to paint out the inside of the outline and form a segmenting window of a binary picture on an overlay memory 7. The operator inputs necessary information such as the display priority, the rotational quantity and the enlargement ratio from the input part 1 by using a composition control part 4 to form the partial picture table. The composition control part 4 calculates the position of the finally composed picture on the basis of the composite picture information in the table and transfers picture element data on the position to form the composite picture. Since many original images are held and information such as the moving distance and rotational quantity is finely defined to provide small changes to the composite picture, an animation with smooth movement is obtained.
Patent JP-S63210956-A (JP)
Title: Relay abnormality detecting circuit for image forming device
Inventor: YAMAGUCHI HIDEKAZU
IPC: G03G15/00
Filed: 1987-02-27
Abstract: PURPOSE:To immediately detect abnormality of the input circuit of a relay if the abnormality occurs by comparing the detected voltage value of the relay input circuit with a specified voltage value and indicating the abnormality of the relay. CONSTITUTION:For example, abnormality, e.g. a ground fault shown by a broken line at a point between a coil 2b and a transistor (TR) 4 occurs to the input circuit of the relay 2. In this case, a current I1 flows to neither the TR 4 nor a resistance R and continues to flow from the point F to the ground, so the coil 2b is excited continuously and the relay 2 keeps on operating, so the abnormality occurrence is not recognized from outside. At this time, no current flows to the resistance 5, so no voltage is developed between a connection point (a) and the ground. The current I2, however, continues to flow to the series circuit of resistances 9 and 10, so the voltage at a point (b) is still I2.r1. Therefore, if abnormality like this occurs, the output of a comparator 8 is inverted immediately and a microcomputer 7 detects the inversion of this output and sends out an abnormality signal to a warning means.
Patent JP-S63212100-A (JP)
Title: Powder press mechanism
Inventor: INOUE YASUSHI
IPC: B30B11/08
Filed: 1987-02-27
Abstract: PURPOSE:To obtain products always provided with a uniform weight and hardness and to permit unattended operation of a production process by adopting a weight supplying system for packing of powder. CONSTITUTION:Upper and middle trays 2 which are so formed that metallic molds 5 on a rotary table 4 can be successively moved to ensuing stages by intermittently rotating the table are imposed on the molds 5 by a robot and are inserted onto auxiliary plates 16 in the molds 5 by means of a piston. A weighing device 11 rises to support and weight the middle tray 2 together with the mold 5. A rectilinear feeder 9 operates simultaneously to pack the powder uniformly into the mold via an agitating and dispersing device 10. The supply of the powder is stopped when it is checked by the device 11 that the amt. of the packed powder attains a set amt. The device 11 supporting the mold 1 descends at the point of the time when the packing of the powder ends. The powder moved together with the mold 5 to a pressing stage by the rotation of the table 4 is then solidified by a press device 12 to the specified thickness and is thereby made into the product. A piston 13 lifts the tray 2 so that the tray is held by handle of the robot in the next stage.
Patent JP-S52129379-A (JP)
Title: Plastic molded semiconductor device
Inventor: YAMAGUCHI MASAO
IPC: H01L23/28
Filed: 1976-04-23
Abstract: PURPOSE:To evade the breakdown of pellets and the disconnection of wires by so designing a metal support plate as to restrain the resin around semiconductor pellet and the vicinity of wires thereby reducing the displacement owing to thermal expansion of the resin.
Patent JP-H07172152-A (JP)
Title: Cooling unit and drain case for air conditioning device
Inventor: HASEGAWA ETSUO
IPC: F28F17/00
Filed: 1994-03-16
Abstract: PURPOSE:To prevent any local corrosion at the lower end part of a refrigerant carrier conduit by preventing retention of condensed water at the lower end part of the refrigerant carrier conduit. CONSTITUTION:A drain case 4 is sandwiched between the bottom wall of an unit case and the lower end part of the refrigerant carrier conduit 15 of a build-up-type refrigerant evaporator. The drain case 4 which has a W shaped cross-sectional configuration is constructed with two external side slant walls 32 in contact with the side ends of two tank parts 16, 17 formed at the lower end part of the refrigerant carrier conduit 15, an angle shaped projecting wall 33 in contact with a recessed part 28 formed at the lowest end parts between adjacent two tank parts 16, 17, and an internal side slant wall 34 to form a drainage hole 36; and the like. Condensed water which flows and falls from the side ends of two tank parts 16, 17 and positions of two tank parts 16, 17 to the lower end parts thereof flows along the two external side slant walls 32 and the projecting wall 33 of the drain case 4 before arriving at the lowest ends of two tank parts 16, 17, thereby the condensed water is effectively drained.
Patent JP-H10239475-A (JP)
Title: Composite leaf spring structure for reactor fuel assembly
Inventor: YAMADA MASAHIKO
IPC: G21C3/33
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the stress corrosive cracking of a composite leaf spring for pressing a reactor fuel assembly. SOLUTION: A composite leaf spring 40 arranged along the parallel edges on the upper surface of the upper nozzle 21 of a reactor fuel assembly has an upper spring 47 consisting of an upper leaf spring 41 and a middle leaf spring 43 arranged with a vertical space with one-side ends being integrally fixed and the other end being in free state, and a lower spring 49 consisting of a lower leaf spring 45, and the plate thickness of the upper leaf spring 41 and the middle leaf spring 43 is set relatively smaller than the thickness of the lower leaf spring 45, so that the leaf spring 47 receiving a downward load is displaced by a clearance (d), and then engaged with the lower spring 49 to start the deformation of the lower spring 49.
Patent JP-S53130281-A (JP)
Title: Filtrating and dehydrating method for ion exchange resin after used
Inventor: ISHINO KAZUYUKI
IPC: B01D29/39
Filed: 1977-04-21
Abstract: PURPOSE: To remove suspensoid in filtrate so as to improve filtration performance by filtration of ion exchange resin powder having been used and by successive filtration of ion exchange resin granules having been used to form a granular resin layer on the powdered resin layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58167439-A (JP)
Title: Production of parent material for optical fiber for monoplarized light
Inventor: KAMIYA TAMOTSU
IPC: C03B37/018
Filed: 1982-03-23
Abstract: PURPOSE:The core layer and the clad layer are formed inside the quartz tube of noncircular cross section and the resultant quartz tube is made dense solid, thus facilitating the production of the titled parent material of a large size and simplifying the manufacturing process, because the grinding process becomes unnecessary. CONSTITUTION:The clad layer 2a is first formed inside the quartz tube 1 of an oval cross section by the inside CVD method, then the core layer 2b is formed. After the completion of the depositions, the tube is strongly heated from outside to make the inside dense solid by softening to give the objective parent material for monopolarized optical fiber. This process enables the deposition of an adequate amount of the high-purity glass layers with a conventional heating level, thus causing no disadvantage of increased absorption of hydroxyl groups and contaminants.
Patent JP-S57169343-A (JP)
Title: Strip of thermal recovering article and its manufacture
Inventor: ROBAATO HAMIRUTON MATSUKUROORI
IPC: B29C61/00
Filed: 1982-03-23
Abstract: A strip of hollow heat-recoverable articles formed side-by-side by tear welding two lengths of polymeric material together at intervals so that individual articles may be torn off. A preferred method of making the strip involves cross-linking after the tear welding, heating the strip, and inflating the hollow articles to render them heat-recoverable by introducing pressure via an interconnecting passage formed for that purpose during the tear welding.
Patent JP-S57162598-A (JP)
Title: Nonflammable speaker diaphragm
Inventor: TSUCHIYA KAZUO
IPC: H04R7/02
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a nonflammable diaphragm, by impregnating the cone paper made mainly of cellulose into a flame retarder containing mainly an organic compound containing phosphorus and nitrogen and then drying the cone paper by a proper heating process. CONSTITUTION:A flame retarder composed mainly of an organic compound containing phosphorus and nitrogen is impregnated into the cone paper containing mainly the cellulose fiber, and the cone paper is dried by a heat process to obtain a nonflammable speaker diaphragm. The flame retarder contains 17.1wt% phosphorus, 7.7wt% nitrogen, 40.0 methanol plus 64.8wt% carbon and hydrogen respectively. The water repellency is obtained for the nonflammable diaphragm by impregnating a mixture of a flame retarder and the clear lacquer, etc. or the flame retarder and the clear lacquer independently into the cone paper. With mixture of the thermosetting resin like the phenol resin, etc., the exfoliation of the retarder can be effectively prevented. In such way, a nonflammable diaphragm is produced with no deterioration of the sound quality.
Patent JP-S53131364-A (JP)
Title: Caliper forming method for disc brake
Inventor: ISHIKAWA YOSHIMI
IPC: F16D55/224
Filed: 1977-04-21
Abstract: PURPOSE: To eliminate other finishing works except the work at the cylinder and the guide pin after casting by bringing the drawing gradient of a cast to one side of the opposing anchor surface of the caliper, in molding by precision casting method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55137775-A (JP)
Title: Facsimile unit
Inventor: KONDOU MITSURU
IPC: H04N1/32
Filed: 1979-04-16
Abstract: PURPOSE: To facilitate confirmation of information such as error and others by segmenting a control flow, which controls sequence operations of respective elements of a unit, by functions and by controlling segments on a basis of program data assigned to respective segments.  
     CONSTITUTION: System control unit SCU, mechanical element controling module control units MCU, and communication controlling unit CCU are provided as control units, and a C-MOSRAM backed up always by a battery is used as memory unit RAM 2. Read/write of RAM 2 is executed by input of the number of stored data into the memory in the μ-CPU, data shift for every one byte, input of newest data, decision for the number of data under the memory capacity or over the memory capacity, increment of the number of data by +1 in case of the number of data under the capacity, no operation in other cases, etc. SCU checks errors of MCU and CCU, and MCU and CCU check errors of units controlled by themselves respectively and report them to SCU, and SCU responds to these errors to control error report, write of error No. into RAM2, and power off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10238792-A (JP)
Title: Temperature controller for hot water warming system
Inventor: TSUJIMOTO YOSHIMI
IPC: F24D3/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To realize an effective fluctuant operation in a hot water warming system. SOLUTION: A target hot water temperature is determined based the target room temperature of a remote controller 4 and the room temperature detected by a room temperature thermistor 403 in order to control combustion of a gas burner. Upon elapsing one hour after the target room temperature is reached, the target temperature of hot water to be heated by a heat-exchanger 12 for heating is varied through fluctuant operation by setting a temperature band of 5 deg.C above and below the reference hot water temperature. In this regard, r.p.m. of a convection fan 200 is fixed at a value corresponding to the reference hot water temperature. When the temperature of hot water being supplied to a warming heat-exchanger 12 in an indoor unit 2 is varied depending on the fluctuant operation of target hot water temperature, temperature of hot air being blown into the room fluctuates.  Since the temperature of hot water being supplied is varied above and below the target hot water temperature, the target hot water temperature is prevented from lowering due to an extra high temperature detected by a room temperature thermistor and chill feeling due to lowering of hot air temperature is eliminated resulting in a comfortable warming for a user.
Patent JP-S53131868-A (JP)
Title: Liquid crystal watch
Inventor: TAKASHINA NAOKI
IPC: G04B37/04
Filed: 1977-04-22
Abstract: PURPOSE: To realize a display of rounded and graceful design by forming the liquid crystal panel in curvature, and also to utilize the space effectively by arranging the IC having the maximum thickness at the deepest position of the curvature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02229162-A (JP)
Title: Nicotinic acid or its ester derivative
Inventor: MIURA KATSUTOSHI
IPC: C07D401/04
Filed: 1989-03-01
Abstract: NEW MATERIAL:A compound of formula I (R1 is H, lower alkyl; Y is -CH2-, -O-; R2 is lower alkyl, lower alkenyl, cycloalkyl; m is 2, 3; n is 0, 1), its esters and acid adducts. EXAMPLE:6-(4-Ethoxycarbonyl-1-piperazinyl)nicotinic acid. USE:A remedy or preventive for circulatory diseases such as cerebral circulation disturbance, peripheral circulation disturbance or ischemic cardiopathy. It shows marked action to increase blood flow. PREPARATION:The reaction of a compound of formula II (X is halogen) with another compound of formula III is carried out in the presence of an acid binder such as sodium hydroxide, potassium hydroxide, ammonia or sodium carbonate to give the compound of formula I.
Patent JP-S62286931-A (JP)
Inventor: EGUBERUTO FURAIHERU FUON MARUZ
IPC: A61K39/395
Filed: 1987-02-26
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-H07264134-A (JP)
Title: Focus adjustment device for optical antenna mounted for space navigation body
Inventor: KANDA SEIJI
IPC: H04B10/11
Filed: 1994-03-17
Abstract: PURPOSE:To realize focus adjustment with high precision and to allow the adjustment device to contribute to sophisticated optical communication. CONSTITUTION:An optical antenna 10 is provided with a focus adjustment mechanism 11 and receives a reference light from a reference light source and the reference light is received by an optical sensor 14 via a beam splitter 13. Then image data of the reference light are acquired and a change in a focus of the optical antenna 10 is obtained based on the image data and the operation of the focus adjustment mechanism 11 is controlled based on the change.
Patent JP-S62204237-A (JP)
Title: Production of electrochromic display element
Inventor: WADA SHUICHI
IPC: G02F1/17
Filed: 1986-03-04
Abstract: PURPOSE:To obtain an electrochromic display element having the large quantity of injection electricity and excellent in rapid responsibility, to reduce a voltage to be applied at the time of display driving and to shorten the application time by using tungsten oxide as an evaporation source and executing vacuum evaporation under gaseous herium atmosphere. CONSTITUTION:A pair of bases 1, 2 having light transmissivity at least on the display side is oppositely arranged, a display electrode 4 obtained by forming an electrochromic substance layer 4b consisting of tungsten oxide on the inside of the display side base 1 through a display electrode 4a and an opposite electrode 6 formed on the inside of the opposite side base 2 are prepared and an electrolytic solution 10 is sealed between both the electrodes 4, 6. At the formation of the electrochromic substance layer 4b, tungsten oxide used as the evaporation source is vacuum evaporated on the display electrode 4a under gaseous herium atmosphere. The quantity of injection electricity can be easily increased in accordance with the increase of the quantity of gaseous herium and the electrochromic display element having the large quantity of injection electricity and excellent in rapid responsibility can be produced by improving the film evaporating means.
Patent JP-S54138360-A (JP)
Title: Phase modulation circuit
Inventor: ITOU KOUICHI
IPC: H03K7/04
Filed: 1978-04-20
Abstract: PURPOSE: To obtain deeper phase shift, by operating the N sets of serrasoid modulation circuits parallelly and adding the modulator outputs, to increase the phase shift by modulation to N times without frequency multiplication after the phase modulation.  
     CONSTITUTION: The carrier in frequency f c  is oscillated with the oscillator 1, and the trigger pulse is sequentially distributed to the triangle wave generators 2-1 to 2-N, taking N.T c (T c =1/f c ) as one period, in distance T c , to cause the triangle wave taking N.T c  as one period. In each level comparators 3-1 to 3-N, level comparison between the modulation wave f m  and each of the said triangle waves is made. After the output is differentiated at differentiation units 4-1 to 4-N, the outputs are synthesized at the synthesizer 7, the synthesized waves are filtered at the filter 5 and the carrier having frequency f c  phase-modulated can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62207184-A (JP)
Title: Multielectrode type thermionic element
Inventor: MATSUMOTO YOSHIAKI
IPC: H02N3/00
Filed: 1986-03-04
Abstract: PURPOSE:To reduce Joule loss power by diving an emitter and a collector in one thermionic element into the plural to form a plurality of electrode pairs and connecting the electrode pairs in series. CONSTITUTION:A coaxial cylindrical type thermionic element 31 in which an emitter 4 and a collector 6 are arranged on a concentric circle is held in recessed sections shaped to the inner wall surfaces of oppositely faced furnace walls 32. Both the emitter 4 and the collector 6 are divided into four sections in the circumferential direction to form each pair of electrode pairs. The end sections of these divided sections are connected, and respective electrode pair is connected in series. The divided collectors 6 are mounted onto the outer circumference of an Al2O3 layer 62 shaped for electric insulation onto the outer circumference of a collector system 61. The collectors 6 are connected by a lead wire 64 and the like. Accordingly, power is lead out of both ends of the thermionic element 31 by another lead wire, thus halving electric-wiring length, then reducing loss by electric resistance by half.