baber/WOPTO huggingface dataset:
Patent JP-H0435813-A (JP)
Title: Electric discharge machining device
Inventor: ISHIHARA SHOJI
IPC: B23H7/00
Filed: 1990-05-31
Abstract: PURPOSE:To remove the projection on this side in the case when a door is opened by installing an intermediate guide having a plurality of wheels which slidingly contact the door and an outer frame between the outer frame and the door which are arranged on the front surface of the door of a working tank and installing a means for holding the upper part of the door and a means for locking the door. CONSTITUTION:A flange 3 is installed on the undersurface of a door 2 which is slightly larger than the opened port part of a working tank 1, and an outer frame 4 is installed on the front surface in the lower part of the door 2, and an intermediate guide 5 is arranged between the door 2 and the outer frame 4. Wheels 6a, 6b, 7, 8, and 9 are installed on the intermediate guide 5, and slidingly attached with the flange 3, the lower part 4a of the outer frame 4, flange 3, and the upper part 4a of the outer frame 4. A lock mechanism 10 is installed on the front surface of the door 2. When the lock mechanism 10 is released, and the door 2 is slided rightward, a stopper 25 contacts an installation plate 23a and stops. Also the intermediate guide 3 is slide rightward by the load of a door 1. At this time, the door 2 is supported at three points of the wheels 6b, 7, and 9, and ths smooth movement free from tilt is secured.
Patent JP-S5930468-A (JP)
Title: Removing method of clogging in nozzle
Inventor: KANEKO KUNIHIKO
IPC: B22D41/60
Filed: 1982-08-13
Abstract: PURPOSE:To remove safely and surely the clogging in a nozzle by heating inductively the molten or solidified metal in a nozzle of a vessel for molten metal. CONSTITUTION:The nozzle 2 in the bottom of a ladle 1 has an upper nozzle 2a and a lower nozzle 2b, and the sliding brick 3b of a opening/closing device 3 provided between the same moves horizotally with respect to a stationary brick 3a thereby opening and closing the nozzle 2. An induction coil 5 is provided at the circumference of the nozzle 2a and when AC current is conducted to said coil, the solidified steel in the nozzle 2a is inductively heated to melt. The clogging in the nozzle is thus safely and surely removed without contaminating the molten metal.
Patent JP-S62296103-A (JP)
Title: Optical branching coupler
Inventor: TAKAMATSU MICHIHIRO
IPC: G02B6/28
Filed: 1986-06-16
Abstract: PURPOSE:To change a discrepancy in angle to a discrepancy in axis so as to prevent the optical coupling loss from being made worse even if a discrepancy occurs in optical axis angle, by causing an optical film to be held between two parallel light transmissive plates and respectively providing reflecting films at prescribed locations at the outside of the plates. CONSTITUTION:An optical film 24 is held between two parallel light transmissive plates 20 and 22 and, at the same time, reflecting films 26 and 28 are provided at locations which are determined by the geometrical positional relation between incident light and the optical film 24 at the outside of the plates. Rays of light 100 made incident on the plate 20 are reflected by the reflecting film 28 and part of the rays of light are emitted outward after they are reflected by the optical film 24. The remaining rays of light are projected outward from the plate 22 after they are reflected by the reflecting film 26. Since the emissive rays of light 102 corresponding to the incident rays of light 10 become emissive rays of light 102a which are parallel with the rays of light 102 even if a discrepancy occurs in the setting angle theta of the plates 20 and 22, the emissive rays of light are merely displaced in parallel and the discrepancy in angle is transformed into a discrepancy in axis. Therefore, the optical coupling loss can be prevented from being made worse.
Patent JP-H11338108-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/333
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material for enjoyment having improved color reproducibility, maintaining the effect even after preservation and not deteriorating white surface properties by incorporating a colored coupler into one layer, specifying the whiteness of a reflective substrate and the content of a white pigment and incorporating specified compds. SOLUTION: The silver halide photographic sensitive material has a layer contg. a colored coupler on the reflective substrate and the whiteness b* value of the substrate in the L*a*b* indication system is >-6. The sensitive material has a layer having >=12 wt.% content of a white pigment and contains a compd. represented by formula I and cyan couplers represented by formulae II-V. In the formulae I-V, each of R0 -R5 and R12 is a substituent, each of R11 , R13 , R16 , and R17 is H or a substituent, each of R14 and R15 is an electron withdrawing group having a Hammett's substituent constant σp of >=0.20.
Patent JP-S5364293-A (JP)
Title: Photo-initiator for ultraviolet
Inventor: FURUYAMA SHIZUO
IPC: C08F2/00
Filed: 1976-11-19
Abstract: PURPOSE: To provide a novel compound consisting of a specific chromone derivative or thiachromone derivative, and useful for hardening an ultravioletcurable composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H089018-A (JP)
Title: Automatic answering telephone set
Inventor: SEO MASAYOSHI
IPC: H04M1/65
Filed: 1994-06-22
Abstract: PURPOSE:To record an important message independently of the automatic answering telephone mode and the automatic answering telephone release mode in the automatic answering telephone set. CONSTITUTION:A main control section 13 starts count for a prescribed time based on a detection signal from an incoming call detection circuit 9 in the automatic answering telephone release mode and discriminates it that its consecutive time elapses by a prescribed time or over, then the control section 13 controls a line interface 2 to acquire a telephone line 1 and controls a voice storage/read section 7 to read a reply message and the line interface 2 conducts prescribed signal processing and the processed message is sent to the telephone line 1. When the main control section 13 detects it that a reading operation of the reply message is finished by the voice storage/read section 7, the mode is switched from the automatic answering telephone mode into the automatic answering telephone mode, and a succeeding incoming call is processed by the automatic answering telephone mode and a message recording reproducing section 5 is controlled to record the message coming from the telephone line 1.
Patent JP-S6328985-A (JP)
Inventor: JIEIMUSU AARU JIYONSON
IPC: D06M101/16
Filed: 1987-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S626949-A (JP)
Inventor: HIRATA MASAJI
IPC: D04C1/06
Filed: 1985-06-28
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-S6119762-A (JP)
Title: Abrasion resistant sintered alloy
Inventor: MIYANO MASAHARU
IPC: C22C38/24
Filed: 1984-07-06
Abstract: PURPOSE:To provide the titled alloy improved in abrasion resistance and durability, constituted by dispersing TiN particles throughout a substrate consisting of a specific amount of one or more of C, Si, Cr, Mo, V, B, P and S and the remainder of substantially Fe in a predetermined areal ratio and setting a void ratio to a limited value or less. CONSTITUTION:TiN particles are compounded with an alloy powder, which consists of, on a wt. basis, 1.0-3.0% C, 0.2-1.0% Si, 5.0-20% Cr, 0.5-2.0% Mo, 0.3-3.0% V, 0.02-0.5% one or more of B, P and S in total and the remainder of substantially Fe, in a volumetric ratio of 2-30%. After mixing, the resulting mixture is molded, sintered and further subjected to hardening and tempering treatments to obtain a sintered alloy wherein 2-30% of TiN particles are dispersed throughout the sorbite substrate in an area ratio excepting voids and a liquid phase is partially formed at sintering temp. and a void ratio is reduced to 5% or less by the addition of B, P and S. The average particle size of the TiN particles is desirably about 2-70mum. The above mentioned alloy is suitable for the valve seat for an internal-combustion engine.
Patent JP-S62296962-A (JP)
Title: Scarfing method for billet
Inventor: OOYAMA NOBORU
IPC: B23K7/06
Filed: 1986-06-18
Abstract: PURPOSE:To improve a scarfing quality by performing the speed changing-over of at least two steps as well as starting at low speed, then by increasing the speed upto the prescribed scarfing speed after a certain time. CONSTITUTION:The speed change of at least two steps is performed while reaching to the set scarfing speed from the completion of a preheating. The molten residue is moved in the slab width direction and thickness direction on the whole face by setting the scarfing speed at comparatively low speed in the degree of moving the slab length in 100-200mm at 3-4sec at a 1st step. Then, in a 2nd step, the acceleration factor is found from the difference in a 1st final speed and set speed of which a stabilized scarfing conditions are obtd. and the time of the 2nd step, and the speed is increased upto the set welding speed. In this way the over and under scarfing at the initial scarfing time is eliminated and an incomplete scarfing (unevenly cut), deep cutting, etc., can be eliminated. Consequently the scarfing quality is improved.
Patent JP-S5766045-A (JP)
Title: Connector unit of steering gear for vehicle
Inventor: SAKURAI YOSHIMI
IPC: B60R16/02
Filed: 1980-10-07
Abstract: PURPOSE: To improve the reliability of a connector by a method wherein the upper case and the lower case of the connector are respectively connected to a steering wheel and a steering shaft and an electric conductor, respective ends of which are connected to the respective cases, is housed within the space between the both cases.  
     CONSTITUTION: The cylindrical body 15b of the connector unit 13 is fitted onto a boss part 9, which connects the steering wheel 1 with the steering shaft 10. The upper case 14 is connected to the flange 9b of the boss part 9 by means of the anchoring rods 21 of the upper case 14 and as well as the lower case 15 is connected to the bracket 23 of a column 11 by means of the anchoring rods 22 of the lower case 15. The electric conductor 18, which is wound in a plurality of turns so that the both cases 14 and 15 can freely and windingly pivot to the rightward or to the left- ward at the neutral position, is housed within a square-sectioned ring shape space, which is defined radially by the inner wall 14c of the upper case 14 and the outer peripheral part of the cylindrical body 15b of the lower case 15 and vertically by the main bodies 14a and 15c facing with each other. The both ends of said conductor 18 are respectively connected with the terminal of the upper case 14 and with that of the lower case 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6031135-A (JP)
Title: Silver halide photosensitive material
Inventor: MURAKAMI TAKESHI
IPC: G03C1/04
Filed: 1983-07-30
Abstract: PURPOSE:To obtain a photosensitive material superior not only in adhesion, dimensional stability, and reduction speed restraining effect, but also improved in photographic characteristics, such as contrast or fog, by incorporating a specified polymer latex and one of tetrazolium salts in said colloidal layer in combination. CONSTITUTION:At least one of polymer latices selected formula I and a tetrazolium salt. The polymer latex is contained in an amt. of 0.05-5g per 1g of the dry weight of the hydrophilic colloid. Each of tetrazolium salts is a compd. consisting of the cationic moiety including the tetrazolium nucleus and the anionic moiety combined with it or a compd. having a tetrazolium nucleus forming an intramolecular salt, and they are used in the range of 0.0001-10mol per mole of silver halide. In formula I , R1, R3, R5 are each H, methyl or the like, oxyethyl, carboxymethyl, or carboxyethyl; R2 is 1-4C straight or bransched alkyl; R4 is formula II or III; and R7, and R8 are each H, OH, or the like.
Patent JP-S5765394-A (JP)
Title: Method of lighting gas lamp with excess gas generated from treatment sewage
Inventor: HORIWAKI TOMOICHI
IPC: C02F11/04
Filed: 1980-10-06
Abstract: PURPOSE: To save an electric power consumption, by distributing gas, generated from a disgestion vessel in sewage treatment, to a plurality of gas lamps through various distribution systems.  
     CONSTITUTION: Sewage is fed into a digestion vessel, i.e. a final sewage treatment step, and anaerobically fermented to generate mechane gas. The generated methane gas is reserved in a gas reservoir at one time, and distributed to gas lamps 1W4 through aligned pipes, directly or optionally through a pressure-raising pump or a pressure-reducing valve. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H038209-A (JP)
Title: Composition for thick film
Inventor: ARITA TAKASHI
IPC: C09D11/00
Filed: 1989-06-01
Abstract: PURPOSE:To improve wettability of solder for accomplishing reflow soldering by making up the composition for thick film of granular copper powder whose average particle size and specific surface area are specific, granular copper powder whose average particle size is specific different therefrom, dendritic copper powder whose average particle size and tap density are specific, resin and a solvent. CONSTITUTION:A composition for thick film 4 is constituted of granular copper powder whose average particle size is 4-10mum, whose specific surface area is represented by KX3/(rXd) (K=1.0-1.6, r = average particle size, d = density of copper), granular copper powder whose average particle size is 1-4mum, dendritic copper powder whose average particle size is 5-15mum, whose tap density is 3.0-5.0g/cc, resin and a solvent. Copper powder whose value of K is small is hardly oxidized thereby, so that oxide film can be easily removed by flux at the time of soldering. The wettability of solder of copper powder is, therefore, improved so that it is possible to make reflow soldering.
Patent JP-H10334508-A (JP)
Title: Optical record medium and production thereof
Inventor: ARAKAWA NORIYUKI
IPC: G11B7/2533
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical record medium capable of attaining the coping with the making of information highly dense by reducing deformation while enhancing the strength of the medium. SOLUTION: An optical disk 30 is provided with a substrate 31, a recording layer 32 which is formed on the substrate 31 and on whose surface has fine patterns expressing recorded information and the protective film 33 formed on the recording layer 32. Here, the substrate 31 is constituted of composite material in which raw material for reinforcement is included and this material is constituted by mixing carbon fibers or the like into material of resin or the like becoming a main body. Thus, this material does not affect to the optical characteristic of the medium and the substrate 31 is reinforced by the carbon fibers and the bending strength in the radial direction or the like are enhanced.
Patent JP-S5264212-A (JP)
Title: Signal transmission/reception system
Inventor: TANAKA MINORU
IPC: H04N1/00
Filed: 1975-11-21
Abstract: PURPOSE: To obtain good quality reception picture with simple structure through correction of narrow-band picture signal which disapperared at transmission circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000288110-A (JP)
Title: Steam sterilizing mask (heat ray preventive mask)
Inventor: KUSUMI TOSHIO
IPC: A62B18/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To effectively prevent viruses from intruding into the body by storing a wet gauze and a heating element heating it in a mask, and generating moisture in the mask via the heating of the heating element. SOLUTION: A gauze 8 wetted with water is stored in a gauze mask 6, and a thin film heater 3 is provided on one face of the gauze 8 as a heating element. The heater 3 is excited by a power supply via lead wires 10, and the excitation to the heater 3 is automatically adjusted at a proper temperature state via a temperature-sensing thermostat 4. When the heater 3 is heated, steam is generated from the wet gauze 8, and the steam is applied to the throat, nose and trachea to prevent the intrusion of viruses. The intrusion of dust and hogweed or cedar pollen is prevented by a heat rise on the outside of the mask.
Patent JP-2001001627-A (JP)
Title: Reactive solution for ink jet recording and ink jet recording method using the reactive solution
Inventor: KUBOTA KAZUHIDE
IPC: C09D11/54
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a reactive solution which is used in an ink jet recording method for discharging liquid droplets of a reactive solution which generates an aggromerate in contact with an ink composition and printing the liquid droplets by making the droplets stick to a recording medium and realizes a good print quality with outstanding storability and discharge stability. SOLUTION: In an ink jet recording process using two different liquids for printing, a good print quality is realized and outstanding storability and discharge stability are ensured by adding at least polyvalent metallic salt, ammonia, benzotriazole or a benzotriazole derivative to a reactive solution which is used in the process. In addition, the reactive solution does not corrode a nozzle plate which is treated by eutectoid plating and enables stable printing of an image over a long time. Thus the reaction solution contains at least the polyvalent metallic salt, ammonia, benzotriazole or benzotriazole derivative.
Patent JP-S6030868-A (JP)
Title: Valve gear
Inventor: NISHIBORI SHINICHI
IPC: F16L55/10
Filed: 1983-08-01
Abstract: PURPOSE:To make on-off operating force yet larger, by installing a ball valve housing concave part in a way of letting it incline to the upstream side proximate to a valve seat from a flow passage, while forming a flow passage wall, corresponding to both of the valve seat and the ball housing concave part, with an elastically deformable material. CONSTITUTION:A couple of valve seats 4 are made up inside a main body A consisting of an elastic tube of rubber or the like, while an inlet 51 of a ball valve housing concave part 5 is situated on the middle between these valve seats 4 and 4. In a state of being valve-opened, a ball valve 11 comes close to both these valve seats 4 whereby even if either of them in the main body A comes to the upstream side, it becomes a shutoff state in a flow passage anyway. When a tube wall 41 between these valve seats 4 and 4 is pushed upward, the ball valve 11 is fitted inside the ball valve housing concave part from the inlet 51, thus the flow passage is opened. In addition, when a top wall 52 of the housing concave part 5 is pressed downward, the ball valve 11 slips out of the inlet 51 and is pressed in space between these valve seats 4 and 4, thus valve opening is performable.
Patent JP-H11334063-A (JP)
Title: Ink jet recording head and ink jet recording device
Inventor: SHIMADA KATSUTO
IPC: B41J2/045
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head with a vibration plate capable of being efficiently deformed during driving and an ink jet recording device. SOLUTION: The ink jet recording head comprises an elastic diaphragm 50 which constitutes part of a pressure generation chamber 12 communicating with a nozzle opening, a lower electrode 60 formed on the elastic diaphragm 50, a piezoelectric element layer 70 formed on the lower electrode 60 and an upper electrode 80 formed on the piezoelectric element layer 70 surface. In addition, the recording head has a piezoelectric vibrator 300 formed in a region corresponding to the pressure generation chamber 12. The elastic diaphragm 50 is deformed like a projection to the outside from the pressure generation chamber 12, so that a vibration plate consisting of the elastic diaphragm 50 and the lower electrode 60 becomes deformed efficiently.
Patent JP-H08324802-A (JP)
Title: Method for separating stacked plate bodies
Inventor: NISHIZAWA KAZUTO
IPC: B65H3/08
Filed: 1995-06-07
Abstract: PURPOSE: To surely separate stacked plate bodies one by one by utilizing devising a simple pallet and automatic or semi-automatic existing pickup device and by a simple operation without using mechanically complex and expensive equipment. CONSTITUTION: For picking-up of each plate body from a pallet 1 having a number of stacked plate bodies 6 by a work pickup device 4, a projecting part 3 is provided in one part of the work loading surface of the pallet, in which a number of plate bodies are loaded, a work pickup part 5 is positioned lower having a level difference with the projecting part, and after the plate body is deformed by pressing the work pickup part of the work pickup device from the loaded plate body surface of the uppermost layer, this is picked up.
Patent JP-S62296666-A (JP)
Title: Facsimile equipment
Inventor: TANAKA HIROYUKI
IPC: H04N1/32
Filed: 1986-06-17
Abstract: PURPOSE:To miniaturize the titled equipment and to simplify its operation by controlling the action of the equipment based on the ON/OFF state of the hook switch of a telephone set. CONSTITUTION:In a waiting state, a relay 12 is connected to a side A. When the telephone is hooked off, the line is connected to the opposite party, and a start switch 15 is turned on with a terminal identifying signal. The facsimile equipment 14 confirms the ON-state of the hook switch 18, turns to the relay 12 to a side B, and starts facsimile communication. After ending the communication, the equipment 14 turns the relay 12 to the side A. And at the time of hooking on of the telephone set, the telephone line is cut off. In case a telephone reservation switch 16 is turned ON amid the communication, reservation control is executed after the ending of the communication. In case the reservation is acknowledged, the equipment 14 sounds so that the telephone set is hooked off. If the telephone set is hooked off, the equipment 14 stops the sounding, and turns the realy 12 to the side A to attain the communication. Thus the turning ON/OFF of the hook switch is directly inputted to the facsimile equipment, eliminating a need for a line current detection circuit, and also, the communication through the telephone reservation action is made available only by the hooking-off of the telephone set by the sounding. In such a way, the operation is simplified.
Patent JP-S5842438-A (JP)
Title: Method of erasing weldline of injection molded item
Inventor: KUBOYAMA KIYOSHI
IPC: B41M1/30
Filed: 1981-09-09
Abstract: PURPOSE:To make a weldline formed inside of an injection molded item invisible, by directly printing the injection molded item with non-aqueous printing ink by a screen printing method. CONSTITUTION:The surface of a molded item 1 having weldines W is printed with a non-aqueous printing ink so that a coating having an appearance like an etched pattern is formed. Though the irregular reflection due to this coating makes the weldline W invisible, indications 2 can be clearly seen since the coating itself gas enough transparency. The transparency, color tone, texture, etc. of the injection molded item would not be damaged.