baber/WOPTO huggingface dataset:
Patent JP-H0425338-A (JP)
Title: Piston travel machining method and its device
Inventor: YAMAJI TSUNAO
IPC: B23Q7/03
Filed: 1990-05-21
Abstract: PURPOSE:To supply a piston semi-finished product in the condition where it is positioned accurately by fixing the piston semi-finished product provided with a gate by arranging a piston shaft horizontally, and moving the block to a machining section continuously. CONSTITUTION:A travel machining device of a piston semi-finished product 1 is provided with a conveyor 100 which is held in a endless manner by connecting many travel blocks 30 consisting of a V-shaped support base 30B and a truncated cone base 30A which stands almost vertically from the bottom of the support base 30B in series and a machining section 200. The piston semi- finished product 1 is supplied to the machining section 200 by arranging a reciprocal shaft as a piston horizontally and moving it along the reciprocal shaft. That is, on the conveyor 100 on which many travel blocks 30 consisting of the V-shaped support base 30B and the truncated cone base 30A are connected in series the piston semi-finished product 1 is supplied on the inlet side so that the truncated cone base 30A is engaged with a piston hole, and supplied to the machining section 200 in the posture, and a gate 1A is cut by a band saw 32.
Patent JP-H11324012-A (JP)
Title: Solidification treatment equipment of mud
Inventor: TOKUNAGA AKINORI
IPC: C02F11/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide solidification treatment equipment of mud which has a large degree of freedom with regard to arrangement of respective apparatuses and securely transfers the mud from a storage means thereof to a kneading device. SOLUTION: This equipment is provided with a mud storage means 1 holding mud fed through a receiving device 2, a first slurry pump 4 force-feeding mud sent out of the discharge opening 1b of the mud storage means 1, a kneader 6 receiving and kneading the mud sent by the slurry pump 4 and continuously discharging it, a solidifier feeder 10 supplying a solidifier to the kneader 6, a second slurry pump 20 and a slurry pipe 21 force-feeding the mud discharged from the kneader 6, and an air blowing means 23 ejecting compressed air into the slurry pipe 21.
Patent JP-H02311200-A (JP)
Title: Voltage controller for ac generator for vehicle
Inventor: ITO KENJI
IPC: H02P9/48
Filed: 1989-05-25
Abstract: PURPOSE:To stabilize control operation regardless of the magnitude of output ripple voltage by providing means for detecting the output voltage from an AC generator, a switching means for maintaining the output voltage constant, a detector for predicting the load applying state, and a smoothing circuit. CONSTITUTION:An engine is started and field current is controlled by turning a power transistor(Tr) 205 ON/OFF, under generating condition of an AC generator 1, thus regulating the output voltage of the AC generator 1 to a constant level. Then integrated output is detected through a Zener diode(ZD) 215 and an amplifier Tr 214. When a light load is applied onto the AC generator 1 and the duty factor of the Tr 205 is low, ZD 215 is not conducted and amplifiers Tr 214, Tr 216 are interrupted. Voltage divided through resistors 201, 202 is smoothed through parallel connection of smoothing capacitors 208, 218. By such arrangement, control operation can be stabilized regardless of the magnitude of output ripple voltage from the AC generator 1.
Patent JP-S6024709-A (JP)
Title: High frequency phase matching circuit
Inventor: SAITOU AKIRA
IPC: H03F3/60
Filed: 1983-07-20
Abstract: PURPOSE:To miniaturize a circuit and to facilitate matching in phase by using a high dielectric substrate of <=100mum thick as a high frequency phase matching circuit, forming a phase matching pattern on one face of the substrate, and forming metallic plating >=10mum thick on another face. CONSTITUTION:Using a barium titanate substrate 12 having 20-30mum thick, a small pattern 11 for phase matching is provided on the surface and a pattern 13 for grounding >=10mum thick is provided on the back. The size is miniaturized to 0.4mm.X0.2mm.. To strengthen a dielectric substrate of high permittivity thinned to <=100mum against mechanical and thermal shock, the back of this high dielectric substrate is metal plated >=10mum thick.
Patent JP-S5557424-A (JP)
Title: Method for producing prepreg continuously
Inventor: NODA AKIO
IPC: B29C67/00
Filed: 1978-10-26
Abstract: PURPOSE: To prevent cracking of prepreg and get good prepreg article by using a tool having a recess to upper direction in case that preperg formation material is obtained by impregneting fibrous material with resin and then hardening the letter.  
     CONSTITUTION: Some filaments 2 supplied from material robing bobbin 1 attached to a spool is transfered to a resin tank 4 filled with resin varnish 5 such as epoxy resin through guide rolls 3, 3' and filaments 2 are controlled to include necessary amount of resin by a squeeze roll 6. If a cracking occures at this stage or possible to ocuure, a tool 7 of rod or roll having an upper recess is passed under a predetermine tension. Control of the tension is made by moving up and down the tool 7 and if cracking is generated after passing through hardening furnace 8, it is repaired by a tool 7'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6112777-A (JP)
Title: Anti-adhesion agent
Inventor: SHIRASAKI HIDEO
IPC: C08F20/00
Filed: 1984-06-26
Abstract: PURPOSE:An anti-adhesion agent, consisting of a copolymer of a perfluoroalken- yloxyethyl acrylate, etc. and a perfluoroalkylethyl acrylate, etc., and having improved anti-adhesion property of epoxy resins to condenser lead wires and soldering characteristics. CONSTITUTION:An anti-adhesion agent obtained by diluting a copolymer prepared by solution polymerizing a 2-(perfluoroalkenyloxy)ethyl (meth)acrylate expressed by formula I (R is H or CH3; Rf is 3-12C 5-23F perfluoroalkenyl) and (B) a 2-(perfluoroalkyl)ethyl (meth)acrylate expressed by formula II (Rf' is 6-12C 13-25F perfluoroalkyl), preferably at 10:1-1:10 weight ratio, preferably having 5,000-20,000 weight-average molecular weight in a fluorine-containing organic solvent, e.g. m-xylene hexafluoride, to 1-2wt% concentration.
Patent JP-S62289452-A (JP)
Title: Method and device for theft prevention for car
Inventor: ITO MASASUKE
IPC: B60R25/04
Filed: 1986-06-10
Abstract: PURPOSE:To enhance the theft preventive effect for car by combining an anti- crime switch and an engine switch, and allowing the system to emit alarm tone, beam and/or put the engine out of function to start if the engine switch is operated without unlocking the theft preventive lock. CONSTITUTION:A serial circuit of an anti-crime switch BS, selected through operation of a theft preventive lock, and an engine contact switch ES is provided with a tone emitter C, a beam emitter L and/or a starter relay X. If the engine start is tried without unlocking the theft preventive lock, the tone emitter C and beam emitter L will give alarm, and the relay X opens the starter motor circuit. This enhances the theft preventive effect for car.
Patent JP-2000318442-A (JP)
Title: Air conditioner for vehicle
Inventor: HARAGUCHI TATSUO
IPC: B60H1/32
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To carry out dehumidification of air by the required minimum motive power by providing a Peltier element part in an air passage such as a defrost blow-off duct, a side duct, a vent blow-off duct, etc., and blowing off air of the air passage outside from an endothermic part of the Peltier element part through a heat radiation part. SOLUTION: A Peltier element part holding passage 61 is constituted of a passage 61d to which a defrost blow-off duct 6m is projected from a duct branch part 6a to be branched from a duct 2 and sends air before treatment to an endothermic part 61b of a Peltier element part 61a, a passage 61e to which air after dehumidification is returned to flow and sent to a heat radiation part 61c of the Peltier element part 61 and a passage 61f to which air after heating is returned to flow and sent in a direction of a defrost blow-off port 6. Thereafter, dehumidication and reheating of air after dehumidification are carried out at the same Peltier element part 61a.  Consequently, the heat radiation part 61c is cooled by dehumidified and cooled air, and cooling efficiency of the Peltier element part 61a is improved by reducing the movement of heat from the heat radiation part 61c to the endothermic part 61b.
Patent JP-S5465815-A (JP)
Title: Submerged storage tank
Inventor: SASAGAWA MASAKI
IPC: B65D88/78
Filed: 1977-11-05
Abstract: PURPOSE: To very safely perform submerging and lifting-up by effecting ballast operation and anchoring operation under remote control.  
     CONSTITUTION: A ballast apparatus is operated by a transmitter 2 so that the buoyancy of a main body 4 fitted with a snorkel-type guide 6 consisting of a flost 1 and a bellows-like expansible unit 5 is decreased. Thereby, the main body 4 is gradually sunk to the bottom of water. During that time, the float 1 remains floating on the water. Therefore, the position of the main body 4 can be detected by the operator and he can do the sinking work very accurately. After the main body reaches the bottom, a winch 3 is operated to completely anchor the main body 4 to the bottom 10. After the arrival of the main body at the bottom, the snorkel-type guide 6 is closed until the main body is pulled up. To pull up the main body, an operation opposite to the sinking operation is performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11327414-A (JP)
Title: Image forming device
Inventor: OHASHI HIROAKI
IPC: G03G21/10
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where an image forming frame is drawn out through one action, so that maintenance work is facilitated. SOLUTION: This device is equipped with the image forming frame 35 to which image forming units 24 to 27 are attached, and an image forming device body in which the frame 35 is housed so that it can be drawn out. An image forming part front cover 71' constituting a part of the cover of the image forming device body is attachably/detachably attached to the front surface side of the frame 35 in a drawing-out direction. Then, a toner recovery tank 74 in which toner discharged from the toner discharge ports 86 of the units 24 to 27 is stored is attachably/detachably housed on the lower surface side of the frame 35. Therefore, an opening/closing cover for the frame 35 need not be installed on the image forming device body side, and the frame 35 and the tank 74 are drawn out from the image forming device body 36 through one action, then the maintenance work by a user is facilitated.
Patent JP-S61292022-A (JP)
Title: Adjusting method for load cell strain inducer
Inventor: UTSUNOMIYA MICHITO
IPC: G01G23/01
Filed: 1985-06-20
Abstract: PURPOSE:To adjust the quantity of strain with high precision and to improve yield by working a notch to a larger quantity of strain previously, and finishing the notch to a set quantity of strain while applying or grinding an adhesive which has small rigidity, bit by bit, in a finishing process. CONSTITUTION:When a strain inducer 2 for a load cell which has notches 7 nearby four corners of a rectangular frame body is manufactured, a rectangular body made of duralumin, etc., is machined to perform the primary finishing of the notches 7. Then, this primary product is tested and notches 7 which are less in the quantity of strain are corrected roughly by using a file. In the final process, the adhesive 9 such as epoxy resin whose strain rigidity is one figure less than that of the raw material of the strain inducer 2 is applied and overcoated or ground repeatedly over an adjustment test, thereby obtaining the target quantity of strain in the end.
Patent JP-H08329136-A (JP)
Title: Method for editing design drawing
Inventor: AKAGI YOSHIKATSU
IPC: G06F3/048
Filed: 1995-05-31
Abstract: PURPOSE: To attain correspondence between the description of comments and a drawing to easily understand it without dirtying the drawing. CONSTITUTION: In a design drawing editing method for preparing a design drawing and describing formal comments and personal comments in the drawing, transparent personal comment planes 2, 3 for describing personal comments 21 , 31 are prepared in addition to a drawing plane 1 for describing a design drawing 11 and a formal comment 12 , the plane 1 and the planes 2, 3 are mutually superposed and displayed on a screen like pictures A, B and a comment can be edited and referred to in each plane by describing the comment while corresponding to the drawing on the screen. Every operation such as the preparation, deletion, retrieval, and display of the personal comment planes 2, 3 is managed by an object managed by each personal environment.
Patent JP-2000319598-A (JP)
Title: Apparatus for sucking and removing adhesive from plate member and bonding of plate member
Inventor: KODERA HIROYUKI
IPC: C09J5/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for sucking and removing an adhesive on a plate member and a method for bonding a plate member without leaving bubbles and unevenness in the gap between the butted faces (bonding face) of mainly glass materials by filling a liquid adhesive in the gap. SOLUTION: The bonding faces of plate members 8, 9 are butted together leaving a small gap 10 and a liquid adhesive introduced into the gap 10 from one side is spread over and filled throughout the gap. The sucking and removing apparatus for an adhesive on a plate member comprises a suction hose 3 to be brought into contact with or positioned close to the side of the gap 10 opposite to the filled side and sucking the introduced adhesive from the opposite side under controlled suction force and a sucking machine 4 to suck the adhesive through the suction hose 3 wherein these suction hose and the sucking machine are arranged in a manner to perform the above action.
Patent JP-S61290741-A (JP)
Title: Thin film type electronic device module
Inventor: NAKANO AKIHIKO
IPC: H01L31/04
Filed: 1985-06-19
Abstract: PURPOSE:To prevent moisture from invading into a device and to improve the damp-proof and high temperature damp-proof of the device by thinning more a portion of a resin layer put on the marginal section while being shaped so as to surround the device than the other section. CONSTITUTION:The thin film type electronic device module comprises a thin film type electronic device 1 formed with the marginal periphery being left on a substrate 6, an opposing protective film 7 for protecting the device 1, and a resin layer 10 put between the device 1 and the protective film 7. At this time, a portion of the resin layer put on the marginal section 20 is made thinner than the other section into a shape surrounding the device 1. Thus, invasion of moisture into the device 1 can be prevented, and the damp-proof and high temperature damp-proof can be improved.
Patent JP-2000324074-A (JP)
Title: System and method for fault-time transmission line uninterruptive switching system of sdh transmission
Inventor: FUJISAKI SHUICHI
IPC: H04L69/40
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To evade a short break resulting from a protection time by detecting abnormality of a frame, holding error presence/absence information and signal break presence/absence information at any time, changing signal break absence information into signal break absence information, and switching transmission lines by the transmission lines and by frames according to the error presence/ absence information and signal presence/absence information from a holding means. SOLUTION: A warning decision part 20 is provided with a warning decision part 20A for a 0-system main signal and a warning decision part 20B for a 1-system main signal. The warning decision part 20A inputs B3-byte error presence/absence information 21 detected by a trigger generation part, P-AIS presence/absence information 22, and a frame pulse 11 generated by a frame pulse generation part and passes its result as selection information on the 0- system main signal to a selection part 7. The warning decision part 20A is provided with shift registers for holding multiple frames of the B3-byte error presence/absence information 21 and P-AIS presence/absence information 22 in frame units.
Patent JP-S61291596-A (JP)
Title: L-aspartyl-d-alanine-(+), beta-fenchyl ester
Inventor: NAGAKURA AKIRA
IPC: A23L27/30
Filed: 1985-06-19
Abstract: NEW MATERIAL:A compound shown by the formula I. USE:A sweetener having sweetness similar to that of sugar, 6,000 times as much as the degree of sweetness of sugar, low calorie and excellent stability in an aqueous solution. PREPARATION:For example, carbobenzoxy-L-aspartic acid-beta-benzyl ester shown by the formula II (Z is carbobenzoxy; Bzl is benzyl) is reacted with D- alanine-(+), -fenchyl ester shwon by the formula III [Fen is (+), beta-fenchyl] in a solvent such as dioxane, etc., in the presence of a base (e.g., N-hydroxy-5- norbornene-2,3-dicarboximide, etc.) by the use of a condensation agent (e.g., dicyclohexylcarbodiimide, etc.) and the protecting group is removed by catalytic reduction, etc.
Patent JP-S61290441-A (JP)
Title: Preparation of silver halide photographic emulsion
Inventor: SHIMIZU YOSHIAKI
IPC: G03C1/74
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a stable silver halide emulsion sensitized with a sensitizing dye unchanged from the time of preparation of a sensitizing dye solution to the time of its addition to the emulsion by adding the solution prepared by dissolving the sensitizing dye in waster or an organic solvent containing water and controlling pH in a specified range to the silver halide emulsion. CONSTITUTION:The sensitizing dye solution is prepared by dissolving the sensitizing dye, such as merocyanine, embodied by the formula as shown on the right, in water or a mixture of water and water-soluble, solvent, such as alcohol, glycol, or ketone, adding a proper alkaline compound, such as phosphates, potassium or sodium carbonate, or sodium acetate, and adjusting pH to 7.6-10. This solution is good in storage stability after the preparation, thus permitting fluctuation of sensitizing effect and increase of fog and so on to be prevented even when the one stored in the dark for >=8 days at 30 deg.C is added to the silver halide emulsion, and the obtained emulsion to be stabilized in photographic performances, and a superior silver halide photographic sensitive material to be obtained by using this emulsion.
Patent JP-S6025287-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: HASEGAWA KATSUYA
IPC: H01S5/12
Filed: 1983-07-20
Abstract: PURPOSE:To grow another epitaxial layer on a layer with a grating in an optical integrated circuit device with high controllability without damaging crystallizability by preparing the grating in which impurity regions are formed periodically through ion implantation, etc. CONSTITUTION:An insulating film and a metal on a P type InP substrate 21 are used as masks 22, opening sections 23 are bored to the masks through holographic exposure technique, etc., and the ions of Si, S, Te, etc. such as Si ions difficult to generate thermal diffusion on heat treatment in a post-process are implanted to the substrate through the opening sections 23 under conditions of 100keV and 10<14>cm<-2>. Consequently, a grating is formed by periodically shaping N type regions 24 in the substrate 21. As a result, currents injected from the P type substrate 21 are modulated by P-N junctions periodically formed. Accordingly, when an active layer as a light-emitting region for a semiconductor laser is laminated on the substrate, periodicity is generated in gains, and the same effect as conventional irregular gratings is obtained.
Patent JP-H06346338-A (JP)
Title: Multicolored woven fabric
Inventor: NAKAGAWA OSAMU
IPC: D03D15/00
Filed: 1993-06-03
Abstract: PURPOSE:To obtain a multicolored woven fabric having excellent inter-lot dyed color reproducibility by multicolor dyeing. CONSTITUTION:This multicolored woven fabric is produced by using a cation- dyeable polyester multifilament yarn in combination with a polyamide multifilament yarn. The breaking strength of the polyamide multifilament yarn is 7.0-10.0g/d.
Patent JP-H10325690-A (JP)
Title: Heat-exchanger made of aluminum alloy
Inventor: FUJIYOSHI TATSUYA
IPC: F28D9/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the brazing properties of each plate member and heating tube element and the pressure resistance of each heating tube element from lowering by providing each plate member with a central recess having a flange-like outer circumferential fringe and making a plurality of holes at a part of the outer circumferential fringe which is located at the upper half part of the heating tube element at the time of brazing. SOLUTION: A recess 9 is made in the center of a plate member 7a and a flange-like outer circumferential fringe 24 is provided at the outer circumference of the recess 9. A plurality of holes 25 are made at a part of the outer circumferential fringe 24 which is located at the upper half part of each heating tube element at the time of brazing. The holes 25 are made asymmetrically at a part of the outer circumferential fringe 24 of the plate member 7a which is located at the upper half part of each heating tube element at the time of brazing. When a heating tube element is constituted by superposing a pair of plate members 7a having same shape, the holes 25 made at the outer circumferential fringe 24 of both plate members 7a do not match each other.  According to the arrangement, pressure resistance of each heating tube element can be enhanced while reducing the weight and the reliability, durability, and the like, can also be enhanced.
Patent JP-S5837139-A (JP)
Title: Regeneration of cold trap
Inventor: HIMENO YOSHIAKI
IPC: C22B26/10
Filed: 1981-08-26
Abstract: PURPOSE:To regenerate a cold trap having decreased refining capacity easily by heating the trap to prescribed temp. and removing the hydride captured in the trap with circulating sodium. CONSTITUTION:A cold trap having decreased impurity capturing capacity is temporarily heated to 200-250 deg.C to release hydride into sodium without disconnecting the same from the system. The hydride dissolved in the sodium is released as gaseous hydrogen into the equipment covering gaseous phase in the system. Further the hydrogen released into the covering gaseous phase is exchanged with the covering gas or refined and is discharged to the outside of the system.
Patent JP-S5836663-A (JP)
Title: Discharge electrode for electrostatic precipitator
Inventor: SHIMODA MAKOTO
IPC: B03C3/41
Filed: 1981-08-26
Abstract: PURPOSE:To maintain dust collecting performance highly even in longterm continuous operation by providing films from which dust is easily strippable on the parts of a discharge electrode except the parts vulnerable to generation of electric field concentration. CONSTITUTION:A coating 3 of a smooth resin having good strippability for dust is provided on the parts of a discharge electrode 1 except the tips of projecting parts 4 vulnerable to generation of electric field concentration. Therefore, even when dust sticks on the electrode 1, the dust is easily stripped by hammering the electrode. Either insulators or conductors may be used for the material of the film as far as they are synthetic resins having smooth surfaces such as fluororesins, acrylic resins or polyester resins.