baber/WOPTO huggingface dataset:
Patent JP-H06186805-A (JP)
Title: Image forming device
Inventor: NAKANE YOSHIMITSU
IPC: G03G21/00
Filed: 1992-12-18
Abstract: PURPOSE:To prevent a cable connecting a controller and a surface potential sensor which moves in the axial direction of a photosensitive drum from touching a movable member and getting damaged, and to prevent the surface potential sensor from being soiled with the toner of a development unit. CONSTITUTION:A holder 41 is movably disposed along a rail 36 fixed in the direction of the rotary shaft 3a of the photosensitive drum 3, and the surface potential sensor 31 is attached to the holder 41. By normally and reversely rotating a lead screw 42 fitted spirally in the holder 41, the surface potential sensor 31 is moved right and left via the holder 41. The surface potential sensor 31 and the controller 34 are connected with the cable 32. When the surface potential sensor 31 is near to the controller 34, the middle part of the cable tends to get damaged because a big loop-like slack part 32b is made in the middle part of the cable and touches the lead screw 42, etc. Therefore, by arranging a control member 33 between the development unit 7 and it, a big change in the posture of the slack part 32b is prevented, and also the ingress of toner from the developing unit 7 is prevented.
Patent JP-H11176422-A (JP)
Title: Manufacture of electrode for battery
Inventor: MIYAHARA HIROYUKI
IPC: H01M4/139
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of an electrode in which electrode active material layers on both sides of a collector do not exfoliate. SOLUTION: This manufacture of an electrode for a battery is constituted by sequentially applying electrode coating compositions including an electrode active material, a binder, a solvent and acid on both sides of a planar collector, and by respectively forming electrode active material layers on the both sides of the collector. Here, the manufacture has a front surface layer drying process, applying the electrode coating compositions on the surface of the collector, forming a coated layer and drying the coated layer, and a back surface layer drying process of the same kind. The drying processes of the front and the back surface layers include a first drying process performed at a temperature range T1 of 70-90 deg.C and a second drying process performed at a temperature range T2 of 120-200 deg.C, so that the temperature difference (T2-T1) is set to be more than 40 deg.C.
Patent JP-2001170323-A (JP)
Title: Pachinko game machine
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the lead wires wired on the back face of an abutting plate section abutting on the front face of a fitted game board from being floated, protruded, pinched between the abutting plate section and the game board, and damaged thus causing a wire severance accident. SOLUTION: A game board fitting frame 10 for surrounding the opening section 4 of a front frame 3 and removably fitting and fixing the game board 11 is integrally formed on the back face of the picture frame-like front frame 3 openably fitted to a machine frame 2. The abutting plate section 22 abutting on the front face of the game board 11 fitted to the game board fitting frame 10 is integrally formed on the inner peripheral side of the opening section 4 of the front frame 3, and various lead wires 44 are arranged on the back face in this pachinko game machine 1. Wire pressing plates 50a, 50b pressing the lead wires 44 from the back side are fitted and fixed at the prescribed position of the abutting plate section 22.
Patent JP-H10186857-A (JP)
Title: Carrying device for powder toner
Inventor: FUKUDA MINORU
IPC: G03G15/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device capable of preventing the blocking of powder toner with a simple constitution. SOLUTION: When this device 1 drives, a coil or spiral state carrying member extending in the longitudinal direction of the length of a casing 7 rotates, an agitator board 17 intervening in the pitch of a coil or spiral abuts on the carrying member and vibrates. Thus, toner accumulated on the carrying member is scratched, so that the powder toner is prevented from being fixed between a rotating brush 9 and the spiral 23. This simple constitution can be obtained by only making the board 17 intervene in the pitch of the coil or spiral state carrying member.
Patent JP-H10191193-A (JP)
Title: Electronic program guide display device and display method
Inventor: MISHIMA YOSHIHISA
IPC: H04N5/445
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To allow the user to search and understand object program information more easily and intuitionally in the case of serving electronic program information sent attended with a broadcast to viewers. SOLUTION: The display device is provided with a category display section 42 that displays a category of a program so as to select a desired category from the category of a displayed program and displays a channel of a program corresponding to the selected category and its broadcast time as a program list of a program information display section 44 thereby selecting the desired program among a displayed program table. Furthermore, detailed information on the specific program during selection is displayed on a detailed information display section 48 on the same screen.
Patent JP-H10180773-A (JP)
Title: Closed injection method in foaming mold and apparatus therefor
Inventor: NISHIII TAKABUMI
IPC: B29C39/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the production efficiency of a foam molded product while reducing production cost by making an injection head separable after the injection of a foaming material. SOLUTION: The valve body 22 arranged between an injection port 54 and a cavity 16 is revolved to a first posture wherein an internal passage 26 is matched with the injection port 54 and the cavity 16 to inject a predetermined amt. of a foaming material into the cavity 16 from an injection head 74. At a proper time after the start of the foaming of the foaming material, the valve body 22 is revolved to a second posture releasing the matching of the passage 26, the injection port 54 and the cavity 16 and, after an appropriate time is elapsed from a point of time when the cavity 16 is closed, the injection head 74 is separated from the injection port 54 to be moved.  At a proper time after the curing of the foaming material, the valve body 22 is again revolved to the first posture to bring the injection port 54 and the cavity 16 to a communication state to discharge the gas generated in the cavity 16 from the injection port 54.
Patent JP-H10200091-A (JP)
Title: Manufacture of semiconductor thin film device
Inventor: OBATA TSUTOMU
IPC: H01L21/20
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a desired device on a substrate easily and accurately. SOLUTION: A Si substrate 10 is heated to such a temperature that the bonding between Si and Sb atoms may not be broken, but the bonding between the Sb atoms may be easily broken to vapor-deposit Sb atoms in flat atomic layers by molecular beam epitaxy (BME) or another method. After that, the temperature of the Si substrate 10 is decreased to the extent that Sb atoms may hardly evaporate and electron beam or laser light is cast on a specified place to apply energy to break the bonding between Sb atoms and Si atoms and thereby the Sb atoms are evaporated.
Patent JP-H11190419-A (JP)
Title: Shift lever device
Inventor: TOMITA SHIGETOSHI
IPC: B60K20/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device which releases a shift lock by a manual operation even in a shift lock state, is free from restriction in a space for arrangement of other components, and can utilize space effectively. SOLUTION: In part of a detent plate 22 provided with a detent groove 24 for restraining action of a grooved pin 20 which moves by an operation of a knob button of a shift lever, a restriction member 34 for restricting a movement from a P range recessed part 26 to another range side without providing a release mechanism of a shift lock member is mounted so as to be movable. The restriction member 34 is made to be capable of moving operation from a position where the grooved pin 20 is restricted so as not to move from the P range concave part 26 to another range side to a position where the grooved pin 20 can move to another range side by manually operating an operating member 36, and moving operation from a parking shift position to another shift range of the shift lever is carried out.
Patent JP-H10182412-A (JP)
Title: External-use medical preparation
Inventor: TAKISADA MIKIMASA
IPC: A61K8/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an external-use medical preparation that contains deep water, and a cell activator and/or a fumectant, and has excellent skin antiaging and roughening- and drying-preventive effects as well as skin-moistening effect. SOLUTION: This external-use medical preparation contains (A) deep water (specific seawater that is formed by sinking of surface seawater and is of low temperature, clean and rich in nutrimental salts; the sea area where the deep water is taken is 1000-4000m off the coast in Toyama, Japan) preferably in a quantity of 0.1-85wt.%, (B) a cell activator (deoxyribonucleic acid, adenosine triphosphate, deprotenized serum extract, placenta extract, enzyme extract, otane carrot, extract, etc.) preferably in a quantity of 0.001-5wt.%, and/or a fumectant (hyaluronic acid, chondroitin sulfate, dermantan sulfate, etc.) preferably in a quantity of 1-20wt.% as alcohol.
Patent JP-H05179650-A (JP)
Title: Excavation for earth retaining wall and flowing water amount regulating device
Inventor: YAMADA YOSHIKAZU
IPC: E02F5/02
Filed: 1991-12-26
Abstract: PURPOSE:To carry out excavation with flowing water the amount of which corresponds to feed water amount while inhibiting spring water from flowing out. CONSTITUTION:An outer seal 18 is provided outside a hollow tube 12, and an inner seal 19 is provided inside it respectively to ensure liquid-tightness around the seals 18, 19 by tightening pressure rings 24, 25. A drainage tube 34 is connected to the hollow tube 12 between the seals 18, 19. While flowing the water fed through a tunnelling tube 14 from the drainage tube 34 together with excavated sand and soil, excavation is carried out, and flowing water amount from the drainage tube 34 is regulated by a valve 38.
Patent JP-H0622884-A (JP)
Title: Obstacle sensor for automatically running cleaning robot
Inventor: RI CHIYOUU
IPC: A47L9/28
Filed: 1992-12-25
Abstract: PURPOSE: To detect an obstacle accurately regardless of intensity of sound wave directivity by disposing an ultrasonic element on each of three sides of a mounting member. CONSTITUTION: On each side of the mounting member 22 with three-side, an ultrasonic device 23a facing forward, an ultrasonic device 23b set with an angle of 45 deg. inwardly to the main body 11 and an ultrasonic device 23c set with an angle of 90 deg., each equally detect an obstacle existing within the limits of ±L1 . As mutual interference caused by ultrasonic directivity seldom occurs in these ultrasonic devices, correct information about the obstacle can be obtained in order to control motion with precision. A distance to a wall is measured with the ultrasonic devices 23c and 25, and the motion is adjusted so that the main body 11 may become parallel to the wall.  The ultrasonic devices 23a, 23b and 23c, which are fixed to the mounting member 22, and the ultrasonic device 24 fixed in the center of the main body 11 detect whether an obstacle or a wall exists in front, and if the obstacle or the wall does not exist, the main body continues to move. If the ultrasonic devices 23a and 24 detect a new wall, a detection signal is transmitted to a control means and the main body 11 is stopped.
Patent JP-2000178059-A (JP)
Title: Concrete composition
Inventor: YONEZAWA TOSHIO
IPC: C04B24/28
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete composition simultaneously provided with high fluidity and aggregate separation resistance. SOLUTION: The concrete composition contains cement, water, a fine aggregate, a coarse aggregate and additives. A cement dispersant comprising a water- soluble vinyl copolymer having carboxylate and polyoxyethylene groups in one molecule and a water-soluble polyurethane resin are contained as the additives by 0.1-3.0 pts.wt. and 0.01-1.0 pt.wt., respectively, based on 100 pts.wt. cement. The ratio of water to cement is 65-30%.
Patent JP-H11191645-A (JP)
Title: Piezoelectric-electrostrictive film actuator
Inventor: GENDOSHI TAKUYA
IPC: B41J2/14
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an actuator, capable of obtaining a large curve displacement due to the lateral effect of a field induced distortion by a low-voltage drive and is also superior in responsiveness and can simplify or dispense with a wiring pattern to an electrode, without adversely affecting the curve displacement of a thin-walled substrate. SOLUTION: Piezoelectric-electrostrictive films 3 are laminated, and the films 3 are formed integrally on a thin-walled substrate 1, which has a perovskite crystal structure and consists of conductive ceramics via an intermediate layer 2 containing more than 40 wt.% of platinum(Pt) or palladium(Pd). Moreover, an electrode film 4 is laminated on the film 3, and the film 3 and a film 4 are formed integrally to constitute a piezoelectric-electrostrictive film actuator.
Patent JP-H10189218-A (JP)
Title: Heating element, heating device, and image forming device
Inventor: IWASAKI ATSUSHI
IPC: H05B3/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To increase the bending strength of a heating element and prevent the breakage of the heating element caused by thermal stress when excess electric power is supplied to a resistance heating element by arranging a substrate reinforcing member on the one side of a substrate of the heating element having the resistance heating element on the other side of the substrate. SOLUTION: A substrate reinforcing member 25 is formed over almost all area on the back surface of a heating element 10. As the substrate reinforcing member 25, glass paste having larger bending strength than that of a ceramic substrate 12 is used, but a material having strength, elasticity, ductility, plasticity larger the those of the substrate can be used. The substrate reinforcing member 25 is formed by screen printing like a surface protecting layer 11 on the surface of the heating element 10, drying, then baking. By making the substrate reinforcing member 25 not less than 1.0μm thick, the bending strength of the heating element 10 is increased.  The strength of the heating element 10 against the thermal stress caused by temperature difference on the inside of the heating element base material when excess electric power is supplied to the resistance heating element 13a is increased, and a margin to heating element breakage caused by stress is ensured.
Patent JP-H06200368-A (JP)
Title: Production of metal silicide target for sputtering
Inventor: SEKI TAKAKAZU
IPC: C23C14/34
Filed: 1992-12-28
Abstract: PURPOSE:To produce a metal silicide target capable of coping with the problem of particles without causing the problem of oxygen contamination or the like and capable of copinig with the request to the uniform refining of the crystalline structure. CONSTITUTION:Metal silicide powder in which the molar ratio of metal to silicon is regulated to the range of >=2.0 and constituted of secondary grain powder of >=10mum in which metal silicide primary grains of <=5mum are aggregated by mechanical allaying is obtd. By using this powder, hot pressing is executed to obtain a metal-silicide target for sputtering. In the mechanical alloying, the rapid refining and aggregating of the metal-silicon mixed powder repeatedly occur to form an aggregated body with a grain size of several tens microns constituted of each raw material powder refined into submicrons or below. The shape of the aggregated powder is gradually formed into an equi axed one. At the inside, the uniformization of the raw material mixed powder progresses, the mixing on an atomic level is attained, and alloying is executed. As for this target, oxygen content is regulated to <=500ppm (wt.) and the crystalline grains are regulated to <=5mum.
Patent JP-H05177690-A (JP)
Title: Method and apparatus for preparation of automotive window molding
Inventor: YADA YUKIHIKO
IPC: B29C48/92
Filed: 1991-12-27
Abstract: PURPOSE:To make it possible to extrusion-mold integrally into a series the whole length of a window molding wherein a rain discharging channel having an enough damming-up function is provided and no sharp edge part exists and safety is accordingly high. CONSTITUTION:A rain receiving channel and a decorative lip are molded into a curved face shape by forming an extrusion molding hole 73 for molding a decorative part by using a plurality of dies 7 and 8 relatively rotating and displacing so as to make its open area changable and by providing arc-like uneven parts 82 and 83 on the cut side part of the die 8 for molding the side wall of the decorative part.
Patent JP-2001177115-A (JP)
Title: High breakdown voltage semiconductor device
Inventor: NODA MASAAKI
IPC: H01L29/78
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a high breakdown voltage semiconductor device which is hardly deteriorated in breakdown voltage and kept high in reliability even if it is used at a high temperature. SOLUTION: A cathode diffusion region 3 is formed on a semiconductor substrate 1, anode diffusion regions 2a and 2b are formed so as to surround the cathode diffusion region 3 separating from it, plate electrodes 5a, 6a, and 7a are arranged on an oxide film 4 between the anode diffusion region 2a and the cathode diffusion region 3, and a metal wiring 10-1 for a cathode electrode 10 is laid so as to intersect the plate electrodes arranged in an array. The surface protective film 12 is coated with an organic insulating film 13 of polyimide or polybenzooxazole, and the organic insulating film 13 is sealed up with epoxy resin 14.
Patent JP-H11189791-A (JP)
Title: Conveyor lubricating cleaning liquid
Inventor: YAMANAKA SADATOSHI
IPC: C02F1/46
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cleaning liquid at a low running cost due to no necessity for installing wastewater treating equipment without contaminating a conveying device such as a conveyor and excellent in sterilizing properties and detergency by using an alkaline liquid prepared by electrolyzing saline water. SOLUTION: This cleaning liquid comprises an alkaline liquid (preferably at pH >=10) prepared by electrolyzing saline water. For example, a saline solution obtained by adding a very small amount (0.05-0.1%) of common salt to tap water is electrolyzed with an electrolytic device to provide a colorless, transparent and alkaline liquid containing 160 mg/L sodium, 140 mg/L chloride ions, 16 mg/L calcium, magnesium or the like at pH >=11 and having <=-800 mV oxidation reduction potential on the cathode side. The objective cleaning liquid is suitable for use in a plant for carrying with a conveyor handling foods.
Patent JP-2001170573-A (JP)
Title: Substrate treating device
Inventor: IZUMI AKIRA
IPC: H01L21/304
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To lessen a space in the height direction of a device without complicacy in switching the related positions of a substrate retaining means and a treating liquid guide member. SOLUTION: The substrate treating device comprises a first treating liquid supply source 34 which supplies pure water to a wafer W, a second treating liquid supply source 35 which supplies a chemical liquid to the wafer W, a splash guard 5 which is arranged around a spin chuck 1 and has a pure water guide part 53 for receiving the pure water formed and also a chemical liquid guide part 54 for receiving the chemical liquid formed below the pure water guide part 53, a second lift mechanism 50 which moves the splash guard 5 to realize such a state that the pure water guide part 53 is arranged around the spin chuck 1 and the chemical liquid guide part 54 is arranged around the spin chuck 1 and a chamber 6 with an opening 61 formed on the side position where the wafer W is located when the wafer W is retained by the spin chuck 1.  In addition, a side opening 58 for conveying the wafer W is formed at the pure water guide part 53.
Patent JP-2001173988-A (JP)
Title: Air-conditioner
Inventor: HOSOKAWA YOSHIHIDE
IPC: F24F13/20
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner that facilitates the wiring work of a switch being mounted onto the front of the air-conditioner, reduces the number of mounting parts, and at the same time improves mounting strength. SOLUTION: This air-conditioner is composed of a switch 4 that has a knob 4a and a connection terminal 4b on front and back, respectively, a front part 5a that has a through hole 5a1 passing through the knob 4a, a pinch part 5b that is bent at right angles from both the ends of the front part 5a, has a gear- lock nib 5d, and pinches the switch 4, a case 5 that has a mounting leg 5c projecting from each tip of the pinch part 5b and a U-shaped section, a parallel flange 6a that is provided in front of an electrical box 7 and gear-locks the mounting leg 5c of the case 5, and a mounting part 6 that has a base plate 6b between the parallel flanges 6a.  In the air-conditioner, the switch 4 is mounted to the mounting part 6 via the case 5, and a pair of ribs 5e coming into contact with the base plate 6b of the mounting part 6 is erected as a stopper at each tip of the pinch part 5b of the case 5.
Patent JP-H10295602-A (JP)
Title: Power cord fixing device for vacuum cleaner
Inventor: KIM SOOK-KOO
IPC: A47L9/26
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To easily fix and release a power cord in its drawn-out state by hingingly supporting a means for fixing the power cord in being friction with the power cord and deflecting it so as to be in contact with the power cord. SOLUTION: A square plate 410 for fixing a power cord 360 is hingedly supported by fixing ribs 420 in being friction with the power cord 360 and an elastic member 430 for deflecting the plate 410 so as to bring the plate 410 in contact with the power cord 360 is supported by a support rib 440. The top 419 of the square plate 410 is in contact with the top part, of an opening part and the power cord 360 is positioned between the plate 410 and the opening part so that the power cord 360 is fixed by the friction with the plate 410. In winding the power cord 360, when a semicircular recessed part 412 of the top surface of the plate 410 is held so as to rotate the plate 410 frontward, a space between the top surface 419 of the plate 410 and the top surface of the opening part is enlarged so as to be capable of winding the power cord 360.
Patent JP-H11240156-A (JP)
Title: Ink jet recording head, substrate therefor, ink jet cartridge and ink jet recorder
Inventor: KUBOTA MASAHIKO
IPC: B41J2/16
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To bubble recording liquid stably by retarding adhesion of an insoluble substance onto a heating element thereby suppressing lowering of thermal conversion efficiency. SOLUTION: The element substrate 2 of an ink jet recording head has a resistive layer 104 being heated upon application of a voltage through a wiring 105. A region on the resistive layer 104 where the wiring 105 is not formed functions as a heating element, i.e., a part 108 for applying heat to ink. A cavitation resistant film 107 comprising a protective film 106 and Ta is formed, as a protective layer for the heating element, on the wiring 105. A water repellent film 109 is formed at a part of the cavitation resistant film 107 serving as the heat applying part 108.