baber/WOPTO huggingface dataset:
Patent JP-2001096551-A (JP)
Title: Method of manufacturing endless belt, endless belt and image forming apparatus using the endless belt
Inventor: YU HIDEO
IPC: G03G15/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an endless belt capable of easily, accurately positioning and arranging a lean stop member to the belt such as a photosensitive element belt, an intermediate transfer belt or the like, the belt and an image forming apparatus using the belt. SOLUTION: A liquid-like resin 4 is supplied from a supply nozzle 5 onto an inner periphery of a rotating cylindrical mold 1, and an intermediate transfer belt 501 and a lean stop member 6 mounted at an end of the inner periphery of the belt 501 are simultaneously molded. Then, a plurality of through holes 501a are formed along a circumferential direction of the belt 501, and a protrusion 6a engaged with the hole 501a is formed at the member 6. Since the hole 501a is formed simultaneously with molding of the belt 501, the hole 501a is always accurately formed at a decided position of the belt 501. Thus, the member 6 can be accurately arranged so as not to be moved in a zigzag manner in the circumferential direction of the belt 501 by an easy work for only engaging the protrusion 6a with the hole 501a.
Patent JP-H03140451-A (JP)
Title: Cooling device for base material for thermal spraying
Inventor: YORITA EIICHI
IPC: C23C4/12
Filed: 1989-10-27
Abstract: PURPOSE:To form a sprayed deposit excellent in uniformity, strain warpage resistance, peeling resistance, etc., by uniformly cooling the surface, not to be subjected to thermal spraying, of a base material for thermal spraying by means of a cooling gas by using a diffuser plate. CONSTITUTION:A diffuser plate 3 is fixed to the opening at the top of a casing 2 having a cooling gas introducing pipe 1, and a cooling gas is uniformly supplied via the surface of the diffuser plate 3 to the surface, not to be subjected to thermal spraying, of a base material 4 for thermal spraying. The temp. of the base material for thermal spraying can be regulated by arbitrarily controlling the amount of injection of the cooling gas, and the coefficient of thermal expansion of the base material 4 for thermal spraying is balanced with that of the thermal spraying material, by which the peeling of the sprayed deposit can be prevented. Further, by uniformly cooling the base material 4 for thermal spraying, the uniform sprayed deposit free from irregular color and uneven melting can be obtained.
Patent JP-H0590289-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/06
Filed: 1991-09-30
Abstract: PURPOSE:To make an interlayer insulator small in thickness to render the surface small in level difference for protecting an electrode part against disconnection and forming an LDD structure excellent in accuracy by a method wherein an oxide formed by thermally oxidizing a gate electrode and a lower wiring layer is used as an interlayer insulator. CONSTITUTION:A MOS transistor provided with an insulating film 103 formed on a semiconductor substrate 101 and a silicon gate electrode 104 which is formed on the film 103 and whose upside and side face are covered with oxide 107 formed through a thermal oxidation method is provided. Furthermore, an insulating film formed on the substrate 101, a first wiring 105 which is formed of the same material with an insulated gate electrode 104, covered with an oxide 108 formed through a thermal oxidation method, and connected to the gate electrode 104, and a second wiring 111 formed on the oxide 108 on the wiring 105 are equipped. For instance, the second wiring 111 is formed of metal material.
Patent JP-H06128805-A (JP)
Title: Triphyllus crimped yarn
Inventor: WATABE HAJIME
IPC: D06M101/16
Filed: 1992-10-16
Abstract: PURPOSE:To provide triphyllus crimped yarns rich in raised feel, durability and bulkiness, suitable for cut pile carpets. CONSTITUTION:The crimped yarns are such that constituent single fibers having the following characteristics account for >=70% of the total constituent single fibers; that is: (1) the crosssectional contour is shown in the figure; (2) each projection design with wider portion near the tip and narrower portion near the bottom, and the width of the narrower portion S is 8-14mu and the ratio of the width of wider portion L to that of the narrower portion S is 1.1-2.8; (3) the ratio of the diameter D of the circumscribed circle for the three projections to the diameter d of the inscribed circle for the three recesses is 2.5-5.5; and (4) crimp extension rate r is 10-25%.
Patent JP-H08135998-A (JP)
Title: Air conditioner
Inventor: WATANABE KAZUO
IPC: F24F13/20
Filed: 1994-11-14
Abstract: PURPOSE: To enhance the efficiency and to simplify an air conditioner by applying a structure in which indoor electric components are disposed on the back surface of an indoor unit chassis or between the front surface of an indoor heat exchanger and a decorative cover. CONSTITUTION: Indoor electric components 6 are disposed on the back surface of an indoor unit chassis 1 or between the front surface of an indoor heat exchanger 2 and a decorative cover 7, thereby enhancing the efficiency and simplifying an air conditioner.
Patent JP-H02123511-A (JP)
Title: Thin film magnetic head
Inventor: SHIMABAYASHI KIYOTAKA
IPC: G11B5/31
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a thin film magnetic disk with high reliability by forming a part of frames with alumina for the thin film magnetic head which has terminals formed by frame plating. CONSTITUTION:A base plating film 2 is formed on a substrate 1 by sputtering and an alumina film 3 is formed thereon by sputtering. The base film 2 is about 1,000Angstrom  thick, while the alumina film about 2mum. A pattern is formed with photoresist 4, which is used as a mask to chemically etch the alumina film 3. Then such a part of the alumina film 3 that is not to be used as a frame nor for a terminal, where the base film 2 exposes, is covered with photoresist 5. A copper plating film 6 is formed thereon, then the photoresist 5 is removed with an organic solvent and further the base film 2 is removed by ion milling. The terminal of the thin film magnetic head thus produced has a structure embedded by the frame of the alumina film 3 in the area under the overhang thereof. As a result, no vacancy is produced afterward when an alumina protective layer is formed by sputtering.
Patent JP-H08134992-A (JP)
Title: Construction method for wall drain type closet
Inventor: SUZUKI YOSUKE
IPC: E03D11/16
Filed: 1994-11-14
Abstract: PURPOSE: To improve workability by sticking a vibrationproof rubber on the floor face of a closet, placing the closet on a highly slidable sheet spread with fluororesin or the like so as to slide it on the floor face, and fitting a drain port to the connecting port of a drain pipe. CONSTITUTION: A vibrationproof rubber 6 is stuck on the bottom face of a closet and placed on a highly slidable sheet 8, and the sheet 8 is pulled so as to slidably move the closet 1 on a floor face 5. Next after a drain port 2 is fitted to a connecting port 4, the closet 1 is floated up so as to draw out the sheet 8, and the closet 1 fixed to the floor face 5 by means of bolts. In this case, a synthetic resin sheet spread with fluororesin, silicone resin, or the like is used for the highly slidable sheet 8, and hence the closet 1 can be easily slid on the floor face 5. Hereby, workability of the closet 1 is improved, the floor face 5 is prevented from being injured at construction, and this construction method can be suitable in particular when the vibroisolating rubber 6 is stuck on the floor face 5.
Patent JP-H06193555-A (JP)
Title: Double liquid mixture feeding device for physical and chemical machine
Inventor: SANUKI SANNOSUKE
IPC: F04B13/02
Filed: 1993-10-12
Abstract: PURPOSE:To improve contact efficiency through the increase of a contact surface between two liquids and to perform the quantitative feed of liquid by a method wherein two kinds of liquid are fed in one mixture liquid feed passage through intermittent and alternate operation of pistons. CONSTITUTION:A double liquid mixture feeding device for a physical and chemical machine comprises a pair of cylinders 6a in which pistons 6b for reducing a pressure are respectively inserted; and a single mixture liquid feed passage 11 where liquid feed passages 7 from the two cylinders 6a are joined together through respective switching valve 5. Further, a controller (CPU) 13 to control operation of each piston 6b is provided. The pistons 6b are caused to effect intermittent and alternate extrusion operation by means of the controller 13, by which liquids in the two cylinders 6a are alternately fed in the mixture liquid feed passage 11. This constitution causes the alternate feed of the liquids in the two cylinders 6a to the mixture liquid feed passage 11 to bring the liquid into contact with each other, and the increase of contact efficiency through the increase of the number of annular two-liquid contact surfaces 4 in the orthogonal section of the liquid passage.
Patent JP-S63132484-A (JP)
Title: Junction field-effect transistor
Inventor: KAWAI HIROHARU
IPC: H01L29/808
Filed: 1986-11-22
Abstract: PURPOSE:To suppress the gate current in operation small in the case of a normally-off type J-FET by providing a barrier layer having a band gap larger than that of the channel region between the channel region and the gate region. CONSTITUTION:On a semi-insulating GaAs substrate 21, an n-GaAs layer becoming a channel region 22, an N-lGaAs layer becoming a barrier layer 23, and a n<+>-GaAs layer 24 becoming high-density source region 25 and drain region 26 are sequentially formed by a MOCVD method. Then, a recessed part 28 is formed, and the source region 25 and the drain region 26 are formed. Next, a gate region 29 of p<+>-GaAs in the recessed part 28, a source electrode 30S, a drain electrode 30D and a gate electrode 30G are formed. Subsequently, an inter-element isolation region 31 is formed, constituting a J-FET 32.
Patent JP-S62141993-A (JP)
Title: Driving method for brushless motor
Inventor: YAMASHITA SEIJI
IPC: H02P21/18
Filed: 1985-12-13
Abstract: PURPOSE:To reduce the torque pulsation by using the waveform obtained by the integration of the induction power of the detecting winding as a pattern of the winding current of a stator. CONSTITUTION:To the detecting windings 3A-3C the induction voltages EfA-EfC is induced synchronously with the induction voltages EA-EC of the stator windings 1A-1C. These induction voltages are inputted into multipliers 7A-7C through integrators 24A-24C and multiplied by the output of a speed control circuit 9. The outputs of the multipliers 7A-7C are led to addition circuits 8A-8C, where they are added together with the outputs related to the starting signals 15A-15C of a starting circuit 10. The outputs of the addition circuits 8A-8C are inputted to a servo pump composed of adders 6A-6C, amplifiers 5A-5C and current detectors 4A-4C.
Patent JP-S63131898-A (JP)
Title: Structure of impeller of coolant pump for engine
Inventor: KISHIDA HAJIME
IPC: F04D29/20
Filed: 1986-11-22
Abstract: PURPOSE:To enable an impeller blade to be locked certainly by providing a combination groove on the outer periphery surface of the part of a rotating shaft which comes in contact with the inner periphery surface of an engaging hole in the blade, and then locking the blade into the rotating shaft by way of a pressurized plastic deformation. CONSTITUTION:An impeller 13 is comprised of a rotating shaft 15 and a blade 16. On the center of rotation of the blade 16 is provided an engaging hole 23 which is mated with the rotating shaft 15, and then, on the outer periphery surface of the part of the rotating shaft 15, which comes in contact with the inner periphery surface of the engaging hole 23, is provided a peripheral groove 24 as a combination groove. Since the nonelastically deformed part of the inner periphery surface of the engaging hole 23, which is produced by pressurization, is embedded in the peripheral groove 24, the blade 16 is locked into the rotating shaft 15. Thereby, an impeller blade can be locked certainly.
Patent JP-H06101060-A (JP)
Title: Heat resistant colored al series plated steel sheet
Inventor: IZUMI KEIJI
IPC: C23C22/38
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a colored Al series plated steel sheet excellent in heat resistance, on a phosphoric chromate film with specified coating weight applied on an Al series plated steel sheet, by forming a monomethylsilicone resin film contg. black series and white series inorganic oxide powder having specified grain size with a specified film thickness. CONSTITUTION:On at least one side of an Al series plated steel sheet, phosphoric chromate film with 3 to 30mg/m<2> Cr coating weight is formed. On this film, a monomethylsilicone resin film contg. total 5 to 20mas% of black series inorganic oxide powder having 1.5 to 5mum average grain size and white series inorganic oxide powder having 0.01 to 1.0mum average grain size is formed by 1 to 5mum thickness. The color tone of this resin film is preferably regulated to 25 to 45 by L value. In this way, the colored Al series plated steel sheet having heat resistance of about >=500 deg. can be obtd.
Patent JP-H03142498-A (JP)
Title: Method and apparatus for inspecting thin-film transistor active matrix substrate
Inventor: NAKATANI MITSUO
IPC: G02F1/1368
Filed: 1989-10-30
Abstract: PURPOSE:To make rapid detection with a change in the optical characteristics of a liquid crystal layer by disposing a thin-film transistor active matrix substrate and microcapsulated liquid crystals to face each other and impressing voltages to the scanning lines and signal lines of the above-mentioned thin-film substrate. CONSTITUTION:The TFTR active matrix substrate to be used for inspection is formed on a glass substrate 12 by the plural scanning lines 8, signal lines 9 and TFTRs 10. All the scanning lines 5 and signal lines 6 are electrically connected by wirings 13 for inspection in order to allow inspection in a short period of time. This electrical connection may be executed by dividing the lines block by block. Discoloration arises in a chiral nematic liquid crystal layer 3 on the short circuited defect part of the scanning lines 8 and the signal lines 9 when a prober 7 is applied to terminals 14 for probing of this TFTR active matrix substrate and the voltages are impressed between the scanning lines 8 and the signal lines 9. The positions of the short circuit defect part where the defect exists and the defect does not exist are thus easily visually detected.
Patent JP-S62137526-A (JP)
Title: Semiconductor laser luminous flux detection panel
Inventor: MITA AKIRA
IPC: G01J1/02
Filed: 1985-12-11
Abstract: PURPOSE:To enable the inspection of infrared rays with 1.5mum range, by providing glass-like ceramic sheet dispersed with a specified amount of erbium as fluoride on a substrate for reflecting infrared rays. CONSTITUTION:A sheet 2 in which erbium equivalent to 8-80% of all cations is dispersed as fluoride into a glass composed of a mixture of GeO2 and PbF2 or the like is applied on a substrate 1, for example, copper plate for reflecting infrared rays. When the amount of erbium in the sheet 2 is under 8%, conversion efficiency for 1.5mum light is too low while when it exceeds 80%, it will be impossible to fill a clearance between crystals with glass. The use of the sheet 2 containing erbium of said range as a detection panel elevate the infrared rays visibility conversion efficiency, thereby enabling the detection of infrared rays with 1.5mum range.
Patent JP-H01120986-A (JP)
Title: Correction system for telephone exchange processing program
Inventor: NAKAMURA RYUSUKE
IPC: H04Q3/545
Filed: 1987-11-04
Abstract: PURPOSE:To efficiently correct a program by reading a correction program from a floppy disk via a personal computer by an off-line monitor program and using the correction program so as to correct telephone exchange processing program thereby eliminating the need for punch to a paper tape and improving the operability. CONSTITUTION:The content of change in a program is written on a floppy disk FD by using a personal computer PC. Even when many changes exist, a management number is given to each change item and the result is written on one FD. Them a person changing the program uses a CRT to instruct the program change item number to the off-line monitor program. The off-line monitor program sends the change item number to the PC via the PC controller PCC. The PC extracts the program change content designated by the change item number and returns it to the off-line monitor program. The content of change of the off-line monitor program is written on a file memory FM to correct a telephone exchange processing program.
Patent JP-H03148420-A (JP)
Title: Separating method for article to be carried
Inventor: MURATA HISASHI
IPC: B65B35/30
Filed: 1989-10-30
Abstract: PURPOSE:To drastically reduce time required for size change and improve the production efficiency by a method wherein the speed of a carrier conveyor is set faster than the speed of a bucket conveyor, and opening/closing of a stopper for articles to be carried is synchronized with carrier lugs of the bucket conveyor, and article to be carried are divided into groups on the bucket conveyor. CONSTITUTION:At the downstream of a flat conveyor 31, a bucket conveyor 50 is arranged, and the carrier surface of the bucket conveyor 50 is made to be slightly lower than that of the flat conveyor 31, and carrier lugs 52, 53 are provided for the bucket conveyor 50. Since speed V2 of the bucket conveyor 50 is adjusted to be slightly slower than speed V1 of the carrier conveyor 5, an article to be carried which is transferred on the bucket conveyor 50 quickly catches up with the carrier lug 52 at the downstream side, and flows by the carrier speed V2 of the bucket conveyor 50 hereafter. Being blocked ahead, the article to be carried 1 on the flat conveyor 31 is also fed by the speed of V2. When the carrier lug 53 which is provided on the bucket conveyor 50 reaches the operation starting position, a stopper 60 operates, and the article to be carried 1 is stopped on the flat conveyor 31.
Patent JP-H09121878-A (JP)
Title: Preparation of ethyl trans-2,cis-4-decadienate ester
Inventor: IAN GATOFUIIRUDO
IPC: C12P7/62
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound, a flavor ingredient of pear, by subjecting the other ester of trans-2, cis-4-decadienoic acid to an enzymatic ester interchange reaction using a lipase originated from Candida cantarctica in the presence of ethanol.  
     SOLUTION: Stilingia oil containing the other ester of trans-2, cis-4- decadienoic acid which is a plant fat collected from the seeds of Stilingia sebifera, sapium sepiferum or Euphorbiaceeae originated in China is mixed with a lipase originated from Candida cantarctica in the presence of natural ethanol and subsequently subjected to an enzymatic ester interchange reaction under shaking at 20°C for three days to obtain the objective trans-2, cis-4- decadienoic acid ethyl ester, a flavor ingredient of pear, in a high yield. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03140750-A (JP)
Title: Automatic bath device
Inventor: HAYASHI YOSHIO
IPC: F24H1/46
Filed: 1989-10-26
Abstract: PURPOSE:To enable a non-closed state of a water discharging plug to be detected with a small amount of dropped hot water by a method wherein when the hot water is to be dropped, even if a total amount of hot water dropped into a bath tube exceeds a stored hot water amount, a circulation decision means is not turned on, it is decided that the water discharging plug is opened. CONSTITUTION:When an automatic switch is turned on, a hot water dropping opening or closing valve 19 in a hot water circuit 3 is opened and then hot water having an amount of q1 (10 litters) is dropped into a bath tub 1. Then, a pump is operated, a circulation decision is carried out. When a water flow switch 8 is turned off, it is confirmed that there is no remained water more than a bath adapter level and then hot water having an amount q2 (90 litters) is dropped into the bath tub and when it is decided that the water level is less than the bath adapter level, the hot water having an amount of q3 (40 litters) is dropped and then the circulating decision is carried out again. In turn, a total amount of dropped hot water is detected and if the total amount of dropped hot water exceeds the stored hot water amount while the circulating decision is being off, it is judged that the water discharging plug is left open and then the dropping of hot water is stopped.
Patent JP-H11121289-A (JP)
Title: Electric double-layer capacitor, electrode and manufacture thereof
Inventor: SHIBUYA HIDEKI
IPC: H01G11/24
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To increase the capacitance in high current density by having specific effective density in the electrode for an electric double-layer capacitor. SOLUTION: A polyvinylidene chloride resin which is carbonized at 180 to 600 deg.C is pulverized, the pulverized material is filled in a carbon mold, molded and sintered at 600 to 950 deg.C which applying a current under pressure, and an electrode 2 is obtained. After the obtained electrode 2 has been polished, slits 21 are formed on the surface of the electrode 2 using a dicing saw. The effective area of the electrode is increased by performing a slit processing on the electrode, and the effective density of the overall electrode is set to 0.5 to 0.9 g/cc. In addition, a punch is attached to the tip of a drill, holes are formed, a scraping process is performed, and the effective density is adjusted.
Patent JP-S61159935-A (JP)
Inventor: NAKAGAWA SUSUMU
IPC: G06Q50/22
Filed: 1984-12-30
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-S61158613-A (JP)
Inventor: SAWAKE TOSHIKI
IPC: H01B3/12
Filed: 1984-12-28
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-S62143675-A (JP)
Inventor: HIROSE ICHIRO
IPC: A24D1/04
Filed: 1985-12-16
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-2000113382-A (JP)
Title: Car navigation system
Inventor: MIYAMOTO NAOTOSHI
IPC: G08G1/09
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the car navigation system which can easily obtain road traffic information at level 1 (character display type) and level 2 (simple figure display type) of VICS (road traffic information communication system) data. SOLUTION: The system is equipped with a tuner 2 which receives VICS data of various levels, a memory 3 which stores the received data a memory 6 which stores road map data, a map data output means 9b which displays a desired road map on a display 10, a retrieving means 5 which retrieves whether or not VICS data of level 1 and level 2 regarding the road map currently on the display are stored in the memory 3, and a road traffic information output means 9 which outputs a signal for displaying road traffic information based upon the corresponding VICS data at or nearby the spot on the display 10 that the information intends when the VICS data of level 1 and level 2 are detected.