baber/WOPTO huggingface dataset:
Patent JP-H10175338-A (JP)
Title: Ink jet printer
Inventor: FUJII SHINICHIRO
IPC: B41J11/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To enable retention of a print medium on a rotating drum without causing a positional slippage and thereby to enable stable execution of printing of high quality. SOLUTION: This printer is so formed that a print medium M can be retained on the outer peripheral surface 11 of a rotatable drum 10 by using a medium retaining means and that printing can be made on the retained print medium M in rotation by jetting ink thereto, while occurrence of a difference in the density of ink, oozing and others is prevented, and also the medium retaining means is so formed that it comprises a plurality of suction holes 12 piercing through the outer peripheral surface 11 of the drum 10 and a means for bringing about negative pressure fully which puts the inside of the drum 10 under negative pressure and that it enables execution of suction and retention by the negative pressure.  Besides, it is made to have a constitution wherein a porous sheet-like member 41 having a large number of air flow pores 42 being much smaller than each suction hole 12 is fitted on the outer peripheral surface 11 of the drum 10.
Patent JP-2001149409-A (JP)
Title: Disposable diaper
Inventor: SAYAMA YASUSHI
IPC: A61F5/44
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent side flaps from being fallen down inward of a diaper in the disposable diaper. SOLUTION: The side flaps 13 of the disposable diaper 1 are respectively divided into a region 42 with a high rigidity and a region 41 with a low rigidity.
Patent JP-H04207887-A (JP)
Title: Image monitor device
Inventor: FUKUDA HIROSHI
IPC: G08B13/196
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the erroneous detection arising from the adjusting operation of an adjusting means which adjusts the brightness and darkness of the image picked up by an image pickup means according to the brightness in a monitor region by constituting the above device in such a manner that the operation to detect an intruding object is not executed while the above-mentioned adjusting means is adjusted. CONSTITUTION:A CPU 13 analyzes the changed image by a prescribed algorithm for discriminating the intruding object and announces the presence of the intruding object by sounding an alarm device 6, etc., when the image is judged to be the intruding object. The CPU 13 is assumed to receive the electric signal signifying that the diaphragm device of an ITV camera 1 changes from a diaphragm detector 16 at this time. The CPU 13, then, stops the detecting operation once. The CPU 13 restarts the detecting operation when the signal from the diaphragm detector 16 changes again to the signal signifying that the diaphragm device of the ITV camera 1 is fixed. The erroneous detection of the intruding object arising from the adjusting operation of the diaphragm is surely prevented in this way.
Patent JP-H04205620-A (JP)
Title: Printer controller
Inventor: MATSUBAYASHI TOSHIAKI
IPC: G06F3/12
Filed: 1990-11-30
Abstract: PURPOSE:To improve the efficiency of data communication at the time of serial communication by independently outputting the request signal of printing data of other status signals to a host computer and transmitting printing data from the host computer at the time of transmitting status data from a printer. CONSTITUTION:When a communication controller 21 at the side of the printer 11 transmits status data including a data request signal(ACK signal), serial status data in which the ACK signal is permitted to be a leading bit is transmitted. When the communication controller 20 at the side of the host computer 10 receives status data from the side of the printer 11, it picks up the leading bit and independently outputs the ACK signal of other status signals to CPU 10. Therefore, CPU 10 starts the transmission processing of printing data in accordance with the ACK signal even if status data except for the ACK signal is under transmission. Thus, data communication efficiency at the time of serial communication is improved.
Patent JP-H06188477-A (JP)
Title: Magnetoelectric transducer
Inventor: TAKEUCHI RYOICHI
IPC: H01L21/265
Filed: 1992-12-21
Abstract: PURPOSE:To remove troubles accompanying etching and annealing and to reduce unbalance rate by providing an ion-implanted insulating layer in a region except the region which serves as the magnetic sensitive part and the region which forms input-output electrodes on a semiconductor substrate. CONSTITUTION:A semi-insulating GaAs substrate 4 is ion-implanted and annealed to form a uniform active layer 5. Next, the region of a magnetic sensitive part 1 and input-output electrodes 3 is protected by a photolithographic resist material, and a region except that region is ion-implanted to form an insulating layer 2. This can reduce unbalance rate by maintaining a sensitivity which is a basic characteristic of a magnetoelectric transducer. Contaminants caused by formation of ruggedness on the surface of a wafer generated by etching are not deposited, and the diffusion phenomenon of selectively implanted impurity atoms does not need to be considered, so that reliability of products can be improved.
Patent JP-H11266363-A (JP)
Title: Pre-processing unit for image data
Inventor: OH HYANG-SU
IPC: G03F3/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum image by converting an analog signal of the image into digital data, eliminating image distortion elements and applying contrast and lightness adjustment and background color reduction to the resulting image. SOLUTION: An A/D converter 301 converts analog image data received from an image read-out sensor of an image input device into digital image data within the range of an upper limit reference voltage and a lower limit reference voltage. An upper reference voltage setting section selects a black level maximum voltage, a white level maximum voltage, a maximum pixel voltage corresponding to maximum pixel data received from a maximum value detector, or a white level correction voltage outputted from a white level correction memory 309 is set as the upper limit reference voltage. A lower limit reference voltage setting section selects, a black level reference voltage or a black level correction voltage corresponding to black level correction data outputted from a black level correction memory 308 is set as the lower limit reference voltage.
Patent JP-H03184059-A (JP)
Title: Original press-contacting plate switching device
Inventor: OTSUKA YOSHIHIRO
IPC: G03B27/62
Filed: 1990-11-30
Abstract: PURPOSE:To prevent an original press-contacting plate from suddenly dropping by constituting an elastic means which energizes the original press-contacting plate in an opening direction, of a compression coil spring and a torsion coil spring. CONSTITUTION:The original press-contacting plate B is energized in the opening direction by the elastic member, which is constituted of the compression coil spring and the torsion coil spring. The compression coil spring 17 is selected so that its moment curve crosses that of the gravity of the original press- contacting plate B at the prescribed opening angle of the original press- contacting plate B, and afterward, drops lower than that. The torsion coil spring 9 is disposed such that its torque is increased according as it is ring- wound to the hinge pin 6 and the original press-contacting plate B is closed, and its moment curve synthesized with the elastic force of the compression coil spring 17 is constituted so as to be lowered lower than that of the original press-contacting plate B at an angle smaller than the prescribed opening angle of the original press-contacting plate B. Thus, the original press-contacting plate B is prevented from suddenly dropping.
Patent JP-2001155381-A (JP)
Title: Optical disk substrate
Inventor: NAKANISHI MOTOYASU
IPC: G11B7/2533
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk substrate on which a coating film, that can shield a gas discharged from the substrate made of a synthetic resin, can make the surface hard and thereby to be hardly injured and has excellent surface smoothness and surface roughness, can be provided by a simple operation without in injuring the substrate made of the synthetic resin and manufacturing cost of which is reduced and which has excellent surface smoothness and surface roughness. SOLUTION: A specified coating film formable composition selected from (a) the coating film formable composition consisting essentially of organopolysiloxane and (b) the coating film formable composition consisting of a prepolymer prepared from a glycidylether type epoxy resin of low molecular weight is applied onto the surface of the optical disk substrate by a method with which the substrate is dipped in the coating film formable composition under irradiation of ultrasonic wave and, then, the coating film is hardened to provide a film.
Patent JP-2000140838-A (JP)
Title: Water stream safety device in water softener
Inventor: SAWAI ZENICHI
IPC: C02F1/42
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To surely prevent a back flow to a raw water side and entering of resin particles to a treated water side by connecting a check valve in the midway of a raw water feed pipe, and respectively connecting a power operational valve at the upstream than the check valve and a pressure switch at the further upstream. SOLUTION: When a faucet is opened, raw water is passed through a resin particle layer of a water softener main body to be softened, and is discharged from a faucet through a treated water discharge pipe 5 and a main flow part 13a of a Y shaped strainer 13. At this time, even though the ion exchange resin particles go out from the water softener main body 1 and enter the treated water, they are filtered and removed with a filtering cylinder 13c of the Y shaped strainer 13, and stored in the filtering cylinder 13c. When pressure at the raw water side (a primary side) descends, a pressure switch 12 senses this change and closes an electromagnetic valve 11 and the check valve 6 and prevents a back flow.  Besides, a faucet 14 is closed and another faucet 15 is opened, then the resin particles stored in the filtering cylinder 13c and impurities such as an adhesive after an installation of the water softener can be taken out and whether the raw water is treated to softened water or not, can be checked.
Patent JP-H10200038-A (JP)
Title: Bottom lead semiconductor package and its manufacturing method
Inventor: KIN MEIKI
IPC: H05K3/34
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To minimize package mounting height with a rigid solder joint and to provide a bottom lead in high density, by allowing the lower surface of internal leads to be exposed outside a bottom lead semiconductor package. SOLUTION: A bottom lead semiconductor package is provided in a sealed package in a specified shape with leads 33 comprising plural bottom leads 31 provided with a specified interval on both of left and right sides of a specified void part assured at a center part and internal leads 32 which, after bent and extended slant and upward, from the outside, are extended outward and horizontally, a semiconductor chip 35 bonded on the upper surface of bottom leads through an insulation bonding agent 34; and plural conductive wires 36 which connect electrically the chip pad of a semiconductor chip to each of internal leads. A groove part 38 which is the lower surface of leads is exposed outside the package main body.
Patent JP-H11176518-A (JP)
Title: Connector connecting structure of door module
Inventor: SHISHIDO HIDETAKA
IPC: H01R13/621
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To avoid a position deviation and to well fit a connector with another one by screwing even if the connectors are fitted perpendicularly. SOLUTION: A connector 15 is arranged on a bracket 10 adhered to a joining surface of a door trim 1 so that a connector and other connector are fitted perpendicularly, and other connector 35 is fixed to a movable bracket 30 freely moving forward/backward to the fitting direction at a joining surface of an inner panel 3 to move the bracket 30 to the joining direction. A screw-in fixing mean provides a freely movable forward/backward screw member 20, a screw receiving member 40 corresponding to the screw member 20 is arranged on the movable bracket, and a containing hole in which the screw receiving member 40 is temporarily fixed to the screw member 20 is provided. The screw member 20 has a stopper 26.  A raised guide wall 16 is provided on the bracket, and an engaging wall 36 corresponding to the guide wall 1 is provided on the movable bracket to avoid a horizontal position deviation, and also a positioning projection 37 is provided on the engaging wall 36 to a void a vertical position deviation.
Patent JP-H07156503-A (JP)
Title: Automatic platen cap adjusting device in printer
Inventor: HORI TAKASHI
IPC: B41J25/308
Filed: 1993-12-09
Abstract: PURPOSE:To automatically adjust a relative gap length between a platen and a recording head with a high accuracy and identify the presence/absence of the contact of the recording head with recording paper after the adjustment. CONSTITUTION:A device comprises a carriage motor 6, a means 31 for detecting a load amount of a carriage motor, a means 32 for storing an initial load amount when recording paper is unloaded, and a contact judging means 33 for comparing a load amount when recording paper is loaded with the initial load amount and judging the contact of a recording head with the recording paper if the result is not less than a predetermined value. Furthermore, it is provided with a stepping motor 10 for moving a carriage in the vertical direction or a platen shaft, an encoder an outputting pulse signals of the number proportional to the travel amount of the carriage in the vertical direction of the platen shaft, an abutting judging means 43 moving the carriage from a reference position to a platen and judging the time of abutting, a paper thickness calculation means 44, and a control means 46 adjusting a platen gap in accordance with detected paper thickness.
Patent JP-H09176287-A (JP)
Title: Liquid epoxy resin sealing material
Inventor: OUNAMI KAZUTO
IPC: H01L23/31
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable liq. epoxy resin sealing material which is free from neither peeling nor cracking in a pressure cooker test and a thermal shock cycle test. SOLUTION: This liq. epoxy resin sealing material comprises: (a) a liq. epoxy resin, (b) a liq. alkylated diaminodiphenylmethane, (c) an acrylonitrile/butadiene rubber having a vinyl group in its terminal, and (d) an inorg. filler, wherein the mixing wt ratio of the components is (a)/[(a)+(b)]=0.65 to 0.80, (c)/[(a)+(b)]=0.02 to 0.08, and (d)/[(a)+(b)+(c)+(d)]=0.50 to 0.80.
Patent JP-H06193981-A (JP)
Title: Refrigerator
Inventor: MATSUSHIMA HIROAKI
IPC: F25B1/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a refrigerator in which a normal operation can be performed even when substitute refrigerant having no damage of an ozone layer is sealed in an existing refrigerator. CONSTITUTION:The refrigerator comprises a first memory 15 and a second memory 16 for storing different control constants of refrigerant in an outdoor controller 1 thereof, and a memory changeover switch 14 for switching the memory to be read by the controller 1 according to refrigerant to be sealed. Accordingly, even if refrigerant having different characteristics is used, a normal operation can be performed by altering the control constant according to the refrigerant.
Patent JP-H03198196-A (JP)
Title: Noncontact type monitoring system
Inventor: ONO YOSHIKI
IPC: G07C15/00
Filed: 1989-12-27
Abstract: PURPOSE:To stop a detecting function to a specific object, and also, to prevent the misconception by attaching a specific minute constituent to an object to be monitored as a discrimination marker, and providing an object detecting part in which excitation and detection coils are contained. CONSTITUTION:A minute constituent constituted by arranging one piece or more of crystalline metallic fibers having a circular cross section formed by melting and spinning an alloy containing >=80 weight % iron, and degaussed hard or semi-hard magnetic fibers, respectively is attached in advance to an object to be monitored as a discrimination marker 3. In an output signal induced in a detection coil by a sharp reversal of magnetization of the discrimination marker 3 generated at the time when this object passes through an object detecting part 2 in which excitation and detection coils are contained, a specific higher harmonic component is detected. Also, when it is desired to stop its detecting function, an external magnetic field is applied to the discrimination marker 3, and thereafter, even when the extern 1 magnetic field is eliminated, a deviation magnetic field is held in the discrimination marker so that a soft magnetic fiber does not cause a sudden reaction of magnetization by residual magnetization of a hard or semi-hard magnetic fiber, therefore, even if the object passes through the object detecting part, a signal is not detected.
Patent JP-H03201590-A (JP)
Title: Electrode circuit board
Inventor: OKA HIROSHI
IPC: H05K3/16
Filed: 1989-12-28
Abstract: PURPOSE:To obtain an electrode circuit board having electrode wirings to be scarcely dissolved in fluoric acid etchant and peeled from a board by providing a Ta2O5 layer between a W electrode wiring and the board. CONSTITUTION:A W electrode wiring 3 is provided on a Ta2O5 layer 2 formed on the entire glass board 1 of an insulating board. The layer 2 is formed on the board 1 by a sputtering method. The wiring 3 is formed by patterning a desired electrode wiring pattern from a W layer formed by a sputtering method on the entire layer 2 by a normal method. The layer 2 has excellent adhesive properties to both the wiring 3 and the board 1 to be adhered. Accordingly, the wiring 3 is brought into close contact with the board 1 through the layer 2. Thus, the wiring 3 is scarcely peeled from the board 1.
Patent JP-H03199850-A (JP)
Title: Indoor unit of air conditioner
Inventor: OHAMA MASAHIRO
IPC: F24F11/76
Filed: 1989-12-27
Abstract: PURPOSE:To reduce a change in a blowoff temperature even when a room temperature changes by increasing an initial voltage applied to a fan driving motor as the room temperature rises and controlling a voltage applied to the motor so that a refrigerant temperature is between upper limit and lower limit refrigerant temperatures. CONSTITUTION:After an initial voltage is applied to a motor 3, when a blowoff temperature calculated from a refrigerant temperature obtained from refrigerant temperature detecting means 6 is equal to or above an upper limit blowoff temperature, a voltage higher than the one applied now is applied to the motor 3. When the blowoff temperature is below a lower limit blowoff temperature, the voltage lower than that applied now is applied to the motor 3. Therefore, the width of a change in the blowoff temperature can be restricted within a prescribed range even when the room temperature changes. Further, when the temperature width of a divided temperature zone is reduced by making an upper limit blowoff temperature TOL approach the maximum blowoff temperature T1 at a design point as near as possible and making a lower limit blowoff temperature TOS approach the minimum blowoff temperature (T1- T1) at a design point as near as possible, the width of a change in the blowout temperature can be reduced, so that it is easy to remove the sense of the change from a body sense.
Patent JP-H02225860-A (JP)
Title: Direct-coupled clutch for hydraulic power transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H45/02
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the abrasion of each forming member of a damper mechanism by having a tubulous part extendable in the axial direction at the radial inside of a second driven plate, and providing a centering part for abutting to that tubulous part in the radial direction at the inner peripheral end of a first driven plate. CONSTITUTION:A flange part 18g at the inner peripheral end of a disc 18 is supported by a peripheral wall 20e surface of a second driven plate 20b to secure the centering of a first driven plate. Namely, the flange part 18g is formed with a centering part. Consequently, the first and the second driven plates 19, 20 are hardly inclined each other to reduce the bearing of contact surfaces between them. The abrasion of both plates 19, 29 is thereby restrained to greatly improve the abrasion resistance of a damper mechanism 15.
Patent JP-H10181099-A (JP)
Title: Control of impact printer
Inventor: MURAKOSHI KEIJI
IPC: B41J19/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce impact sound caused by printing without damaging printing quality by simple control without inclining a printing head. SOLUTION: An impact head wherein n (integer of 2<n) printing elements are arranged on an almost straight line is driven by applying current supply pulses of current supply width S to respective printing elements composed of wires on the basis of a reference signal of a cycle T generated in synchronous relation to the movement of the impact head so as to successively delay them by a delay time (t) to satisfy T>(n-1)t+S>S.
Patent JP-H09176152-A (JP)
Title: Polymerization of cyclic carbonate compound
Inventor: MURAYAMA MITSUMOTO
IPC: C07D321/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To effectively obtain a cyclic carbonate polymer exhibiting the expansion of the volume on polymerization, excellent in dimensional stability and adhesivity, and useful as a molding material, etc., by polymerizing a specific cyclic carbonate compound in an amine-based anion ring-opening polymerization initiator. SOLUTION: A cyclic carbonate compound of formula I [(x), (y) are each 0-3; R1 , R2 are each a <=15C alkyl, an aromatic group such as phenyl or naphthyl, allyl) or formula II or III (R3 , R4 are each a cyclic compound group) is polymerized in the presence of an amine-based anion ring-opening polymerization initiator such as 1,8-diazabicyclo [9146/28}5,4,0] undec-7-ene, 4- dimethylaminopyridine or triethylene diamine preferably in an amount of 0.1-5mol.% (based on the compound of formula I, II or III) at a temperature of 50-180 deg.C.
Patent JP-H1024061-A (JP)
Title: Multi-layer sanitary napkin, manufacture thereof, and composite absorption sheet for multi-layer sanitary napkin
Inventor: NUKINA MICHIKA
IPC: A61F13/15
Filed: 1996-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer sanitary napkin in which need of carring a lot of sanitary napkin for replacement is eliminated, and in which time for replacement can be largely shortened. SOLUTION: A multi-layer sanitary napkin comprises a lamination structure of at least two composite absorption sheets 1, 2, comprising the lower composite absorption sheet 1 having a lower lining sheet 11 of a larger size than a liquid absorption sheet 10 on an underside surface, and the upper composite absorption sheet 2 having an upper lining sheet 21 on an underside surface combined with the lower sheet 1 with the underside down, where circumferential edges of the lower lining sheet 11 over surface sizes of the liquid absorption sheet 10 of the lower composite absorption sheet 1, and circumferential edges of the upper lining sheet 21 of the upper composite absorption sheet 2 are temporarily fixed to a other at least for two mutually facing edges of them.  A release sheet B on which a pressure-sensitive adhesive A is applied is attached to a back surface of the lowest layer lining sheet 11 of the lowest layer composite absorption sheet 1.