baber/WOPTO huggingface dataset:
Patent JP-H07201977-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAWAMURA KOICHIRO
IPC: H01L21/322
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate the gettering of heavy metal elements in a silicon substrate by a polycrystalline silicon thin film by a method wherein an electrode film is brought into direct contact with an impurity diffused region and a thermal treatment is performed under a specific temperature or higher. CONSTITUTION:After an oxide insulating film 9 is formed on a P-type silicon substrate; windows 9a are formed. Then a polycrystalline silicon thin film is formed and patterned to form field shield electrodes 10. Then the insulating film 9 on an active region 2 is removed and a gate oxide film 3 is formed and a polycrystalline silicon film is formed and patterned to form a gate electrode 5. After that, As atoms are introduced into the P-type silicon substrate by an ion implantation method and a heat treatment is performed at a temperature of 850 deg.C for 90 minutes to form an n-type impurity layer 8. During the heat treatment at 850 deg.C for 90 minutes and the thermal oxidation process for forming the gate oxide film 3, the gettering of heavy metal elements in the P-type silicon substrate by the field shield electrode 10 composed of a polycrystalline thin film can be realized.
Patent JP-H05164144-A (JP)
Title: Hydraulic clutch
Inventor: OMORI KENICHI
IPC: F16D25/10
Filed: 1991-12-13
Abstract: PURPOSE:To prevent the dragging torque from being generated when a clutch disc is not retracted from the clutch case side at the time of clutch disconnection. CONSTITUTION:Oil cylinders 26, 37 are provided on a clutch cover 18 so that they are located on both sides of the axis-direction of a clutch disc 21, and a snap ring 39 provided on an input shaft 22 prevents the clutch disc 21 from moving in the axis-direction. Further, pistons 27, 38 on both sides of the clutch disc are adapted to be pressed in the direction in which they are respectively retreated from the clutch disc 21 by the weak oil pressure in the clutch cover 18 when the clutch is disconnected.
Patent JP-H06179435-A (JP)
Title: Adhesion of indication sheet in rubber mat
Inventor: IWAMOTO SHIYOUKICHI
IPC: B29K21/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide a method of sticking an indication sheet to a rubber mat, by which indication sheets can be simply and neatly stuck at the peripheral edge of the rubber mat after molding without sticking the indication sheets as a unit in the molding process of the rubber mat. CONSTITUTION:A base cloth 2 in which pile threads are planted and a little larger unvalcanized rubber sheet 1 than that are laminated in such a manner that a substrate sheet 3 is superimposed so that an indication sheet 5 is easily stuck by a means such as high frequency adhesive or the like at the peripheral edge of the unvalcanized rubber cloth 1 after the valcanizing process. The base cloth 2 and the rubber sheet 1 are unified as a pressurized valcanized mold by a valcanizing press and a substrate for sticking the indication sheet is formed at the peripheral edge of the rubber sheet 1 in order to stick a specified indication sheet to the substrate on supplying.
Patent JP-H09184581-A (JP)
Title: Corrugate pipe
Inventor: OKAMOTO TSUNEO
IPC: F16L11/11
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a corrugate pipe with a favorable electric wire drawing property. SOLUTION: This corrugate pipe 10 has a pipe wall consisting of large diameter parts 12 arranged alternately in a longitudinal direction as an independent ring shape part respectively and small diameter parts 14 with a smaller diameter than those of the large diameter parts and the large diameter part is constituted by both base end parts connected to the small diameter parts of both sides, the largest diameter edge part having the largest outer diameter and connection walls for connecting both. Suppose the distance between the outer wall surfaces of both base end parts of the large diameter part measures along the longitudinal direction of the corrugate pipe is WB, the width of the largest diameter edge part is WT and a pipe wall thickness is T staying, a mutual relation is regulated by 0.4WB>=T>=0.4WT.
Patent JP-H10175833-A (JP)
Title: Dental polishing and repairing agent and dentifrice
Inventor: AOYAMA MITSUNOBU
IPC: A61K8/21
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polishing and repairing agent comprising a calcium phosphate based compound having removing action of dental plaque on tooth surface, capable of strengthening and protecting the tooth surface and repairing deliming flaw and having a specific particle shape. SOLUTION: This polishing and repairing agent comprises a calcium phosphate-based compound (e. g. amorphous calcium phosphate) having a petaloid porous structure using calcium carbonate as a nucleating agent, having <=16.7 atom ratio of Ca/P and capable of satisfying items (a) 0.01-1μm average pore diameter of particles, (b) 95-99wt.% porosity ω1 in standing (calculated by formula I), (c) 70-95wt.% porosity ω2 under pressure (calculated by formula H), (d) 50-500(m<2> /g) BET specific surface area; (e) 0.1-20μm average particle diameter (dx2) of particles; (f) 1-5 disperse coefficient (d50/dx2) [d50 is 50% average particle diameter (μm)] and (g) 0-8 sharpness [(d90-d10)/d50] [d90 and d10 are each a particle diameter (μm) in which 90% and 10% of particles pass through a sieve, respectively].
Patent JP-H10193751-A (JP)
Title: Coupling system for automatically identifying accessories
Inventor: INGLESE LAUREANO L
IPC: B41J29/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a coupling system in which a logic and control unit is instructed about the type of accessories to be coupled with a marking means along with the coupling order thereof by coupling each connector with a processor and providing a function for identifying the accessories to be coupled. SOLUTION: When the power is a reproducing unit is increased, each processor 16P, 18P coupled with accessories sets a logical state of OUT 1 so that a transistor Q1 is turned off and detects the logical state of IN 1 and IN 2. The logical state of OUT 1 is used in combination with the logical state of IN 1 of that accessory for permitting to start an identification process of an immediately following accessory in the logic of a marking means 12 and transmission to a control unit LCU. Each accessories is granted to start the identification process by an immediately preceding accessories.
Patent JP-H10168400-A (JP)
Title: Sheetlike tacky body and its production
Inventor: SUGINO TAKASHI
IPC: C09J7/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tacky body having a tacky feeling at a normal temperature, capable of being readily located, quickly cured and stuck to develop adhesiveness, by making an epoxy resin composition containing a specific finely granulated cross-linked polymer into a sheetlike state and forming it into a pre-gel state. SOLUTION: A composition obtained by compounding (A) a liquid epoxy resin (preferably bisphenol-based glycidyl type epoxy resin) with (B) a latent curing agent (e.g. dicyandiamide or onium salt) for an epoxy resin and (C) a core/shell type acrylic finely granulated cross-linked polymer is made into a sheetlike state and formed into a pre-gel state. The modulus of elasticity of the sheetlike composition made into a pre-gel state is preferably 10<5> to 10<7> dyne/cm<2> . In order to attain the modulus of elasticity, preferably the composition is heat-treated at 80-120 deg.C for 30 seconds to 3 minutes and then heat-treated.  A core/shell type acrylic finely granulated cross-linked polymer comprising an acrylic acid ester-based copolymer having <=20 deg.C glass transition temperature as core component and an acrylic acid ester copolymer having >=70 deg.C glass transition temperature as a shell component is cited as the component C.
Patent JP-H06180401-A (JP)
Title: Edge filter
Inventor: IKEDA HIROSHI
IPC: G02B5/28
Filed: 1992-12-11
Abstract: PURPOSE:To suppress deformation of a substrate due to inner stress and to obtain optical characteristics with good spectral characteristics and little ripples. CONSTITUTION:This edge filter consists of a multilayered film obtd. by alternately depositing high refractive index layers of TiO2 and low refractive index layers of SiO2 on a substrate. This film has such a periodic structure that at least one combination of TiO2 layer and SiO2 layer satisfy A=2lambda/6 and B=lambda/6, wherein A and B are optical film thickness nm of TiO2 and SiO2, respectively, and lambda is the designed wavelength.
Patent JP-H10165241-A (JP)
Title: Knock-down system kitchen cabinet
Inventor: TANAKA TOMOKATSU
IPC: A47B77/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To eliminate dead space and to improve the carrying efficiency of a kitchen cabinet by arranging a pair of left and right side cabinets for placement and fixing in an execution job site and an independent top plate unit and producing the top plate unit with a heating cooler and a water tank. SOLUTION: The pair of left and right side cabinets 3 are placed at a prescribed interval in a left and right direction and the top plate unit 4 being independent of the side cabinets 3 is placed and fixed in the execution job site. Then, a middle cabinet 5 is arranged so as to be in the lower part of the top plate unit 4 between the pair of left and right side cabinets 3. The top plate unit 4 is provided with the heating cooker 10 consisting of a gas cooler, the water tank 12 where a drain port is not positioned in the upper part of the side cabinets 3 and the required number of drawers 13. Thus, the carrying efficiency of the kitchen cabinet is improved and pipe connecting work is easily executed.
Patent JP-H09188171-A (JP)
Title: Long slide rail
Inventor: SHIRAI TAMOTSU
IPC: B60N2/30
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To make a slide rail with a lock device compact by providing an engaging part at a specified position in a long lower rail and a control lever which is engaged with the engaging part and inserted into the lower rail such that it can move in up-and-down directions. SOLUTION: When a second seat at a seat position B or a rear seat is moved forward to a kick position A of a front seat side, a control lever 3 is pressed down by an operation member and a contact portion (a slides on the opposite surface of a long lower rail 2 and hence hits the rear end 41 of the control plate 4 to stop the advance of the seat in the specified position N of a lower rail 2. Next, when the control lever 3 is relieved from the pressing state by operating the operation member and kicks the seat cushion, the control lever 3 is turned upward by a spring 32 to a position over a control lever 4. Then if the seat is moved forward, the seat is received in a kick state.
Patent JP-H05110912-A (JP)
Title: Camera
Inventor: MUKAI HIROSHI
IPC: H04N5/225
Filed: 1991-12-16
Abstract: PURPOSE:To confirm fine difference on a screen in the case of exposure correc tion by switching the monitoring screen of an electronic view finder(EVF) to plural divided screens in the case of varying the value of a drawing condition concerning photographing. CONSTITUTION:An EVF control part 31 divides the screen of an EVF 32 into plural screens and shifts an initial control value only for a shifting value quantity inputted by a photographer. It is confirmed whether the inputted value is a light quantity ratio in the case of flash light emission or not and when it is the light quantity ratio, a luminance level in the EVF 21 of an area irradiated with flash in the case of pre-light emission is shifted and stored in a CPU 30. When it is not flash light, the value is printing density or an exposure correcting value and therefore, information changing an iris is stored in the CPU 30. In this case, the stopping value is changed but not the diaphragm but shutter speed can be changed. Further, the stored information is displayed in the respective screens of the divided EVF 32.
Patent JP-2001161889-A (JP)
Title: Game machine, its control method, and recording medium
Inventor: KUMABE TAKASHI
IPC: A63F13/46
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, such as a bingo game machine, with enhanced amusement to which a plurality of players can participate, and a control method for the game machine. SOLUTION: The game machine is provided with a card generating portion 411 that generates a plurality of pieces of matrix information associated with code matrices obtained by placing a plurality of different codes in small regions arranged in a matrix, respectively, a bingo judgment portion 1245 that, if a matrix of effective codes treated differently from codes in nature meets specified conditions in the matrix of the codes, permits repayment of specified tokens for money, and an in-progress bet setting portion 415 that accepts information about selection of codes and bets from players during selection of effective codes, and, if a specified bet has been made, changes the code selected by the player into an effective code. Thus codes players desire can be takes as effective codes.
Patent JP-H06184895-A (JP)
Title: Nozzle plate
Inventor: GUIDO KURUMU
IPC: D04H1/492
Filed: 1992-12-15
Abstract: PURPOSE:To provide a nozzle plate giving a fiber sheet having inconspicuous wale streak in the moving direction of a conveyor. CONSTITUTION:The nozzle plate has fluid-ejection holes arranged in zigzag pattern. The loci of the paths of fluid ejected from the fluid-ejection holes projected on a plane perpendicular to the long axis of the plate are same in the holes of the same row and cross with the loci of other rows at a point. The loci of the paths of fluid ejected from the fluid-ejection holes projected on a plane B perpendicular to the short axis of the plate cross with the loci obtained by projecting the long axis of the plate on the plane B at >=25 points per 1cm. Since the fluid jets are densely applied to a fiber web without time lag, a fiber sheet having inconspicuous wale streak can be produced.
Patent JP-H06188943-A (JP)
Title: Page switching type data communication method
Inventor: TAKAHASHI YUICHI
IPC: H04B10/07
Filed: 1992-12-15
Abstract: PURPOSE:To provide the page switching type data communication method which transmits data at a high speed with a relatively small communication area. CONSTITUTION:A computer 11 and a sequencer 12 which are provided with storage devices respectively are connected with a communication interface between them. The page switching type data communication method is constituted so that data of one picture is transmitted with one communication by not only page management for each picture of data stored in each storage device but also fixing of the communication area.
Patent JP-H06304896-A (JP)
Title: Sealing film and cut position detecting device for this film
Inventor: NAGAOKA MITSUO
IPC: B26F3/10
Filed: 1993-12-28
Abstract: PURPOSE:To attain cut position detection of high reliability by simplifying cut positioning, printing, etc., of a sealing film for an automatic sealing machine. CONSTITUTION:In a photosensor S2 for photoelectric transferring transmitted light quantity in fusing region of a sealing film delivered from a film supply part to overlap obverse/reverse with each other, current/voltage converter circuit 71 for converting an output of the photosensor into voltage, sample voltage hold circuit 76 for holding for a prescribed time output voltage by an overlapped part except a cut positioning mark of the film, a sample hold value output by the circuit and an output voltage value by a part provided with the cut positioning mark are input. A cut position detecting device, comprising a difference detecting means for detecting a difference between the values and a control means 74 for outputting a fusion cut command by fetching a start signal output from this difference detecting means to detect a film cut position, is provided.
Patent JP-2001172820-A (JP)
Title: Polyester multifilament
Inventor: OGAWA TATSUYA
IPC: D01F6/62
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a light polyester multifilament having heat retaining properties together with soft feelings, a method for stably producing the aforesaid multifilament with homogeneous quality and knit fabrics using the aforesaid multifilament. SOLUTION: This polyester multifilament comprises polyethylene terephthalate filament as a main component and the cross section of the filament is in a spectacle form having two independent hollow parts and satisfies the following requirements (1)-(3): (1) a flatness of the section of filament: 1.3-3.0; (2) percentage of hollowness of the filament: 20-40%; (3) heat shrinkage stress: 0.05-0.2 cN/dtex.
Patent JP-H06187607-A (JP)
Title: Magnetic head
Inventor: SUMITANI SHINJI
IPC: G11B5/105
Filed: 1992-12-16
Abstract: PURPOSE:To facilitate the attachment of a magnetic head to the attachment part of a pedestal, etc., by providing a bank between the attachment hole of an attachment bar and a case main body. CONSTITUTION:In regard to a magnetic head 4A, a bank 6f formed by press so that it crosses an attachment piece 6e between a case main body 6a and an attachment hole 6d provided on the bar 6e which is formed by extending the opening side of the main body 6a. Therefore, a liquid resin 7 which has been injected into the case 6 is checked by the bank 6f and never reaches the hole 6d even when the resin 7 rises up along the piece 6e by the surface tension. As a result, the magnetic head can be smoothly attached to the attachment part of a pedestal, etc.
Patent JP-H06185492-A (JP)
Title: Leakage preventive device for connecting part in mounting and dismounting type submersible pump
Inventor: TANAKA SHIZUO
IPC: F04D13/08
Filed: 1992-12-15
Abstract: PURPOSE:To provide a leakage preventive device by which there is no need to suspend a conventional heavy iron lump in the rear of a pump body since leakage, is not caused from a separated part even if the butt shape opposed surfaces of a mounting and dismounting type submersible pump are separated from each other by delivery pressure when a pump is driven. CONSTITUTION:One end part of an elastic material tube 13 is fixed to a port end inner peripheral part of a pump delivery port 3 connected in a butt shape to a connecting port 6 opened in a tank inside fixing part 4s of a delivery conduit 4, and the other end part is housed in a trailing shape in the pump delivery port 3 as a free end, and a strip groove facing to the outer periphery of the tube 13 is arranged in a recessed shape on the inner periphery of the pump delivery port 3, When pump driving time delivery pressure acts on an outer peripheral surface of the tube 13 through the strip groove 14, it is fitted in an inside out shape to the inner periphery of the connecting port 6, and when a main body part 9 is pulled up after a pump is stopped, the tube 13 is housed/returned in a reversed shape in/to the pump delivery port 3.
Patent JP-H0679357-A (JP)
Title: Bending or twisting method and twisting torque loading device
Inventor: TANI MICHIHIKO
IPC: G01B21/32
Filed: 1992-12-17
Abstract: PURPOSE:To enable high grade bending or twisting while a spring back amount is precisely predicted regardless of the lot and/or individual difference of a material to be worked. CONSTITUTION:While the load or torque applied on the material to be worked from a loading device and the amount of deformation of bending or twisting coming up with the load or torque is monitored in real time during loading, the elastic coefficient and reversing line of the material to be worked is calculated and the spring back amount of the material is predicted.
Patent JP-2000177222-A (JP)
Title: Ribbon refill mechanism for printing device
Inventor: KUDO YASUNORI
IPC: B41J33/16
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To save wasteful extra labor and time during replacing ink ribbons and also for disassembling/sorting. SOLUTION: An ink ribbon 29 pay off side and an ink ribbon 29 take up side reel are constituted of a ribbon gear 32 and a ribbon flange 33 respectively. Under this structure of the ribbon refill mechanism for a printing device, a pay off ribbon core 38 and a take up ribbon core 41 are replaceable by attaching the cores 38, 41 to and detaching from the rotary shaft parts 34 of the ribbon gears respectively.
Patent JP-H06182648-A (JP)
Title: Chip processor after spinning
Inventor: UCHIDA TOSHIO
IPC: B30B9/32
Filed: 1992-12-18
Abstract: PURPOSE:To shrink the volume of chips to the extent possible and store many chips in a storage box. CONSTITUTION:Drawing into the required shape is applied to a cylindrical or disk-like work along a die by a drawing tool, and the excess end sections of the machined work are cut off. A pair of pressure members 3, 4 receiving the cut circular chips W and holding the chips W from both sides are provided. The pressure members 3, 4 are constituted of support levers 5, 6 fitted with press members 10 pressurizing the chips W at an interval and pressing cylinders 7, 8 reciprocating the support levers 5, 6. The support levers 5, 6 are fitted with the press members 10 mutually staggeringly, and the fed chips W are meanderingly bent by both pressure members 3, 4. The internal stress of the chips W is negated, and the chips W are discharged in a flat shape.
Patent JP-H05169621-A (JP)
Title: Stretching method for screen printing block plated on roll into screen frame
Inventor: SHIGETA TATSUO
IPC: B41F15/36
Filed: 1991-12-20
Abstract: PURPOSE:To provide a stretching method for a plated screen block plated on a roll in which a screen printing block plated on a roll is peeled off and applied under tension onto a frame of a screen printing block in an easy and good manner. CONSTITUTION:A double side adhesive tape 2 is bonded with (or a bonding agent is applied to) a frame device 1 with variable length of frame sides in a manner of overlapping four corners of a screen printing block A plated on a roll R to bring the roll R into contact with the frame device 1 rotating relatively, and the screen printing block A is applied in the plane shape onto the frame device 1 while being peeled off the roll R by the double side adhesive tape 2. Then the length of frame sides of the frame device 1 is made larger and the screen printing block A is laid out under tension, and the double side adhesive tape 4 is bonded with (or a bonding agent is applied to) onto a printing frame 3 and bonded with the screen printing block A to bond and fix the screen printing block A with the plate frame 3, and then excessive sections A3 around the plate frame 3 of the screen printing block A are cut off.
Patent JP-2001177565-A (JP)
Title: Packet routing method of photonic network and packet router for photonic network
Inventor: WADA HISAYA
IPC: H04B10/61
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a packet router capable of performing packet routing at high speed in the case of performing packet transmission in a photonic network. SOLUTION: A photonic IP router 1 connected to a transmitter 2 transmitting, through a transmission line 4, a packet 3 to which address information consisting of a wavelength (λn) and a code (combination of 0 and π) is attached, divides the inputted packet 3 into two branches being an allocation controlling part 6 and a switching part 7. When a switch control signal that is decoded by the photonic processor 6a of the allocation controlling means 6 and is subjected to photoelectric conversion by an optical detector 6b is supplied to the part 7, the packet 3 is allocated to any of transmission lines 5a to 5c in accordance with the address information by switching a 1×3 optical switch 7b so as to open an output port corresponding to the switch control signal when the packet 3 to which temporal delay is attached by an optical delaying device 7a arrives at the switch 7b.