baber/WOPTO huggingface dataset:
Patent JP-H08145079-A (JP)
Title: Sprag maintaining device for one way clutch
Inventor: SATO NAOTO
IPC: F16D41/07
Filed: 1994-11-24
Abstract: PURPOSE: To simplify the structure of a retainer, reduce a cost, and also operate a sprag stably. CONSTITUTION: A retainer 20 which is formed by penetrating, at a prescribed pitches, a maintaining hole in which a sprag 14 is fit to the belt shaped main body, is formed, the retainer 20 is curved in an annular shape, and then interposed between an outer race 10 and an inner race 13. The outer circumference of the retainer 20 is brought in elastically contact with the inner circumferential surface of the outer race 10 by elastically restoring force, and the sprag 14 which is interposed between the outer race 10 and the inner race 13 is arranged in circumferential direction by fitting to each maintaining hole of the retainer 20.
Patent JP-H07167379-A (JP)
Title: Heat insulating container
Inventor: MORIMOTO MASANOBU
IPC: B65D90/02
Filed: 1993-12-16
Abstract: PURPOSE:To enable the change of heat insulating performance of a heat insulating container without generating local temperature unevenness to stored material. CONSTITUTION:A vacuum heat insulating layer 5 is formed between an outer container 3 and an inner container 4 to form a container body 1. The outer container and heat insulating layer are not formed at a part of this container body 1, so that a part of the inner container 4 is exposed to form an exposed part 22. An opening/closing type heat insulating member 23 is provided to cover or open the exposed part 22 according to the internal temperature of the container body 1.
Patent JP-2001106273-A (JP)
Title: Submersible container for discharging fixed quantity of liquid
Inventor: OKUBO TAKAYASU
IPC: C02F1/68
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a submersible container for discharging fixed quantity of liquid which is placed in an upright position when being put in the atmosphere and placed in an upside-down position when being put in the water and is capable of discharging a fixed quantity of liquid to the water by changing of positions. SOLUTION: A submersible container for discharging fixed quantity of liquid is in a structure wherein a liquid housing chamber 3 is provided at a container main body 1 which is placed in an upright position when being put in the atmosphere and placed in an upside-down position when being put in the water, a liquid in the housing chamber 3 is inducted into a metering camber 10 through an induction port 11, a port 13 communicating with the atmosphere is closed with a weight valve 16 housed in the metering chamber 10 when the container main body is in the upright position, a fixed quantity of liquid is stored in the metering chamber 10 with a discharging port 15 closed with a float valve 17, and in the case where the container main body is in the upside-down position, the weight valve 16 opens the port communicating with the atmosphere and at the same time,  the float valve 17 opens the discharging port 15, and thereby the liquid in the metering chamber 10 is discharged.
Patent JP-2000148365-A (JP)
Title: Input device
Inventor: KIMURA AKIMASA
IPC: G06F3/023
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an input device which eliminates the complexity of reconnecting an input device whenever an input device different in key matrix array is used and can be used as plural input devices having different key matrix arrays while being connected to an information processor. SOLUTION: This input device which inputs a signal generated in accordance with a key matrix array to an information processor through the input operation of a key 11 is provided with plural different kinds of provided key matrix arrays and has a key matrix switching part 12 which selects a key matrix array for signal generation among them. And, a key matrix array selecting means selects the key matrix array for signal generation among plural different kinds of provided key matrix arrays and inputs a signal generated in accordance with the selected key matrix array to the information processor through the input operation of the key.
Patent JP-H06148752-A (JP)
Title: Contact body, contact device and exposure device
Inventor: TOYODA SEIICHIRO
IPC: G03B27/20
Filed: 1992-10-30
Abstract: PURPOSE:To make structure simple and small in size and to produce a device at low cost. CONSTITUTION:A contact body 404 for bringing an original film 2 and a photosensitive substrate 1 into contact with each other in a state where they are matched includes a 1st holding member 401 where the film 2 is positioned and stuck and which transmits light a 2nd holding member 403 having a through-hole 403a through which the substrate is held and matched from the outside and sealing the through-holes 403a with the substrate 1 in the case of contact, and a sealing member 402 sealing the 1st and the 2nd holding members 401 and 403 to be airtight; and the substrate 1 is directly matched through the through- hole 403a of the 2nd holding frame 403.
Patent JP-H08140972-A (JP)
Title: Ultrasonic wave generator
Inventor: YOKOYAMA KATSUNORI
IPC: G01N29/24
Filed: 1994-11-25
Abstract: PURPOSE: To provide an ultrasonic wave generator high in reliability, not generating the peel phenomenon between a piezoelectric ceramic vibrator and a matching layer. CONSTITUTION: This ultrasonic wave generator is constituted by a piezoelectric ceramic vibrator 10 having a pair of power supply electrode films 10a, 10b provided to both surfaces thereof and an electric insulating plate (quartz plate) 12 with the coefficient of thermal expansion of 8×10<-7> / deg.C or less and acoustic impedance of 20 megarayleigh or less being the matching layer bonded to the ultrasonic wave emitting surface of the piezoelectric ceramic vibrator through an epoxy adhesive layer. The thickness of the insulating plate is set to n.λ/2 (n: natural number) when the wavelength of the ultrasonic wave generated from the piezoelectric ceramic vibrator 10 is set to λ.  Therefore, the durability of the matching layer due to the heat generation or temp. cycle of the ceramic vibrator can be enhanced and the electric insulating characteristics with a human body can be enhanced and an ultrasonic wave generator not generating the peel phenomenon of the matching layer caused by thermal expansion can be provided.
Patent JP-H10163143-A (JP)
Title: Semiconductor-manufacturing equipment
Inventor: TOUNOHARA TOMOYOSHI
IPC: H01L21/304
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-manufacturing equipment for fully achieving a stable particle elimination performance by judging the end point of washing treatment. SOLUTION: A double-sided scriber washing machine 1 is composed of a brush 3, a brush arm 11, a monitor 4 for particles inside a liquid, a scriber controller 7, and a drive control system 9. The monitor 4 for particles inside a liquid has a function for analyzing, in real time, the amount of particles in a treatment chemical supplied by a sampling nozzle, and the analysis result is displayed on a monitor display 5. The monitor 4 for particles in a liquid incorporates an arithmetic operator 14, and the arithmetic operator 14 is a means for calculating the end point of a washing treatment using the time-series data of the above amount of particles. The scriber controller 7 uses the data of the end point of washing treatment, thus controlling the drive control system 9.
Patent JP-H05106588-A (JP)
Title: Turbo molecular pump and rotor blade processing method
Inventor: YADA YUJI
IPC: F04D19/04
Filed: 1991-11-29
Abstract: PURPOSE:To fabricate a moving blade simply and at a low cost and enhance the strength of the moving blade. CONSTITUTION:Each of moving blades 2a to be installed in a stack around a rotor 1a is formed from a metal plate by means of press shaping, which ensures that the fabrication is performed simply, and a bent part 13 in the axial direction is provided in continuity on the inner dia. side of the moving blade 2a so as to increase its strength. Aluminum material is used to the metal plate to constitute the moving blade 2a, wherein the material is heated to a temp. slightly below the eutectic point followed by rapid cooling, and a press shaping is applied before age hardening to yield the resultant moving blade. Thus a lightweight moving blade with a satisfactory strength can be made from aluminum material having a high hardness through a press shaping process.
Patent JP-H10160222-A (JP)
Title: Range hood
Inventor: KOYAMA TAKAO
IPC: F24F7/06
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of discharging gas by connecting the flow in hole of a hollow front plate to the discharging hole of a blower connecting the front surface opening part of a hood main body to the front hollow plate that forms gas inlet hole being integrally formed with a concealing curtain plate. SOLUTION: A hollow front plate 3 that connects and joins the discharging hole 8d of an air supplying blower 8 is connected to the front plate part 3a of the front opening part of a hood main body 1 and the air supplying blower 8 is mounted on an upper surface of the top plate 1a of the hood main body 1. The top plate 1a and the curtain plate part 3b are integrated to form a hollow unit in order that the air supplying duct 9 connected to the blower 8 and a discharging duct 7 connected to a discharging blower 2 should not be seen from the front.  A lower part air supplying hole 12 is arranged to the lower edge of the front plate part 3a, an upper part air supplying hole 13 is arranged to the upper front surface of the curtain plate part 3h and an air inlet hole 14 that is joined by splicing to the discharging hole 8d of the air supplying blower 8 on the back surface of the curtain plate part 3h. Therefore, indoor air can be ventilated without giving uncomfortableness.
Patent JP-H05149654-A (JP)
Title: Automatic ice making device
Inventor: MOTOMURA OSAMU
IPC: F25C1/10
Filed: 1991-11-29
Abstract: PURPOSE:To make it possible to make transparent ice blocks by imparting vibration smoothly to an ice making dish without generating noise. CONSTITUTION:When an ice making dish 2 is supported movably in its axial direction and water held in said dish 2 is freezed and vibration is imparted to the dish 2 in the axial direction thereof, a vibration rod 10 is connected to the dish 2 and an elongated engagement hole 19 is formed in the rod 10 in a direction approximately normal to its axial direction and a crank 16 is mounted to a rotation axis 15a of a vibration motor 15. A crank pin 18 of the crank 16 is inserted into the hole 19 to transmit the turning torque of the axis 15a to the rod 10 through the pin 18 to effect reciprocating motion thereof so that the dish 2 is vibrated.
Patent JP-H06148600-A (JP)
Title: Electronic apparatus with liquid crystal display device
Inventor: ITO NATSUO
IPC: G02F1/133
Filed: 1992-10-30
Abstract: PURPOSE:To prolong the lifetime of a light emitting element and save the power consumption by deciding an optimum lightness by a photo-quantity control means from the sensing results of the operating condition and the lightness around the apparatus, and thereupon controlling the output photo-quantity of the back-light. CONSTITUTION:The surrounding lightness is sensed by an ambient lightness sensing part 21 having a visible ray sensor 21a while the information on key operation is sensed by a key entry operation sensing part 22, and the door 2 opening/closing operation is sensed by a door open/close switch 23a and an open/close door On/Off sensing part 23, and the clock information is acquired by a clock information sensing part 24. A timer recording under-execution sensing part 25 acquires timer recording information, while an external appliance communication information sensing part 26 seeks the information whether communications of signals with any external appliance take place, and a power switch 27a and a power On/Off sensing part 27 take in the On/Off sensing information about the power switch. Further a person sensing part 29 having an infrared sensor 29a acquires person sensing information. Therein a microprocessor 14 passes the total judgement from these pieses of information and controls the output photo-quantity of the back-light 12.
Patent JP-H08193175-A (JP)
Title: Liquid composition, ink set, and method and apparatus for forming image therewith
Inventor: KURABAYASHI YUTAKA
IPC: C09D11/037
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a liq. compsn. which gives an image which exhibits a high- speed fixing, a high-quality print, and a perfect water resistance without exhibiting bleeding when combined with an ink and used in ink jet recording on plain paper by incorporating specific substances into the compsn. CONSTITUTION: The compsn. contains a cationic substance pref. having a mol.wt. of 1,000 or lower (e. g. benzyl-n-tri-butylammonium chloride) and a nonionic high-molecular substance pref. having a mol.wt. of 2, 000 or higher (e. g. polyacrylamide). pref. in a wt. ratio of (10:1)-(1:10). Pref. the content of the sum of both the substances in the compsn. is 0.05-20wt.%. Usually the compsn. further contains water. a water-sol. org. solvent, and other additives.
Patent JP-H06151240-A (JP)
Title: Method of manufacturing chip type laminated film capacitor
Inventor: ENDO KAZUYOSHI
IPC: H01G4/30
Filed: 1992-10-30
Abstract: PURPOSE:To provide a method of manufacturing chip type laminated film capacitor having electrode in enhanced thermal resistance and solderability as well as tandelta, element strength and excellent humidity resistance. CONSTITUTION:Both ends of a mother element comprising aluminum metallized plastic film formed around a large diameter core is flame coated with metallic aluminum to form a first metallikon layer 7. Next, pre-cut off semiconductor piece of the mother element is pressed down meeting the pressurizing and heating requirements at the interval of 190-215 deg.C and the pressure of 10 to 40kg/cm<2> for not exceeding one hour to be turned into sticklike cut off pieces and then the first metallikon layer 7 comprising both ends of the sticklike cut off pieces 7 is flame coated with Cu or Ni to form the second metallikon layer 11 for the composition of metallikon electrode 12. Later, the metallikon electrode 12 is impregnated with low viscosity liquid epoxy resin to be cured and then this resin positioned on the end of the metallikon electrode 12 is polished away finally to be cut off per specific electrostatic capacity for the formation of the circuit capacitor element 15.
Patent JP-H03178911-A (JP)
Title: Antipigmentation agent for external use
Inventor: NAKAYAMA TAIICHI
IPC: A61K8/00
Filed: 1989-12-06
Abstract: PURPOSE:To obtain an antipigmentation agent for external use, containing a compound selected from lysine and derivatives thereof as active ingredients, effective in whitening and beautifying skin or removing liverspot or ephelis, etc., and capable of withstanding continuous use for a long period with high safety. CONSTITUTION:The subject agent for external use obtained by blending one or two or more of compounds expressed by formula I [R1 is H, Phe-Ala (Phe is phenylalanine; Ala is alanine) or Ala-Phe; R2 is OH or CH2Cl; R3 is H or formula II] in an amount of 0.01-5wt.% with other ingredients. The aforementioned formulation is more effective in preventing sunburn, promoting recovery thereof, preventing and treating pigmentation (e.g. ephelis, chloasma, melanoderma, senile prupura or solar keratosis) by use thereof with an ultraviolet ray absorber for the purpose of especially cutting off ultraviolet rays. The dosage form may be any of a solubilized system, emulsified system, powdery dispersion system, water-oil two-layer system, water-oil-powder three-layer system, etc.
Patent JP-H10162208-A (JP)
Title: Automatic price changing device of automatic vending machine
Inventor: MATSUO ATSUNORI
IPC: G07F5/22
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the automatic price changing device of the automatic vending machine which eliminates the need to concentratively perform troublesome price input changing operation when prices are changed. SOLUTION: In addition to a current price setting means 3 for setting current prices, a reserved price setting means 33 for setting reserved prices is provided, and the device is equipped with a price replacing means 36 which stores the current prices and reserved prices and price change days for all article columns in a storage part 20 and replaces the current prices with the reserved prices, and a change time setting means 34 which sets the changing date and time; when the time corresponding to the changing date comes, the price replacing means 36 automatically replaces the current prices with the reserved prices to enable the input changing operation for the prices to be done before the changing day.
Patent JP-H03177551-A (JP)
Title: Method for forming tial intermetallic compound
Inventor: FUKUYASU TOMIHIKO
IPC: B21C23/00
Filed: 1989-12-05
Abstract: PURPOSE:To produce an intermetallic compound capable of plastic working with light load by charging a TiAl intermetallic compound into a capsule made of Ti alloy, heating the above up to a specific temp., cooling the capsule down to a specific temp., and then carrying out hot forming. CONSTITUTION:A TiAl intermetallic compound is charged to a capsule made of Ti alloy (Ti-6Al-4V, Ti-6Al-2Sn-4Zn-2Mo, etc.) and heated up to >=1200 deg.C. Subsequently, prior to hot forming, the capsule is cooled down to 750-1100 deg.C to allow respective deformation resistances of the intermetallic compound and the capsule material to come more close to each other, and then, hot forming is performed. By this method, the forming of the TiAl intermetallic compound can be carried out with light load at a low cost.
Patent JP-H06158920-A (JP)
Title: Front door with emergent unlocking function
Inventor: INOUE TOMOYUKI
IPC: E05B45/06
Filed: 1992-11-26
Abstract: PURPOSE:To facilitate a fireman's approach on firing, by providing an emergent unlocking device with a cover in a front door unlocking device equipped with a personal code number input and designing the cover to open only when a specified hydraulic pressure a acts thereon. CONSTITUTION:An emergent unlocking button 12 is set on a front door unlocking device 10 on which a personal code input 10a is fitted to prohibit ordinary person's entering and also a cover 13 can be opened only when higher hydraulic pressure than a specified one acts thereon. Accordingly, a higher hydraulic pressure than a specified value is actuated on the cover 13 by an extinguishing hose nozzle A in case of a fire to release the cover 13 by a drive 15 and open the front door by the operation of the push-button 12. In this way, a fireman can easily enter in the front door.
Patent JP-H09156638-A (JP)
Title: Synthetic resin pallet
Inventor: MORI TERUICHI
IPC: B65D19/32
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of the entire pallet as much as possible while obtaining sufficient reinforcing effect by reinforcements. SOLUTION: This pallet has a rectangular goods-placing part, in which first long reinforcements 6 disposed parallelly with spaces between them and second long reinforcement 7 disposed with spaces between them intersecting the first reinforcements 6 at right angles are imbedded, bottomed cylindrical intermediate leg parts with openings which project from the rear of the middles of the four sides of the goods-placing part, and others, and the cross-sectional shape of each of the intermediate leg parts is almost rectangular. Also, it is composed of two leg-part-component bodies whose length are different in the direction of the sides of the pallet.  The first leg-part-component body 4A which is long in the direction of the sides is positioned on the side of the entrance of a fork insertion opening, and the second-leg-part-component body 4B which is shoji in the direction of the sides are positioned at the rear of the fork insertion opening. With the ends of the two first reinforcements 6 and two second reinforcements 7 positioned in the wall of the first-leg-part-component body 4A on the side opposite them, the pallet is formed out of synthetic resin so that they are integrated.
Patent JP-H09161837-A (JP)
Title: Cylindrical battery
Inventor: SUGIMOTO HIROSHI
IPC: H01M50/528
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To lower the contact resistance between a negative electrode and a battery jar, by welding non-coated areas, provided in the same direction on both the right and left end parts of the negative electrode, to the battery jar bottom part. SOLUTION: Non-coated parts 1 and 2, not having an active material layer 3, are integrally provided in the same direction on both the right and left end parts of a negative electrode formed by coating the active material layer 3 onto a porous core material. One side of these non-coated parts 1 and 2 is made to have a length facing the center space of an electrode group, as a lead part 1 in a winding-start side, and the other side is made to have a length wherein a welding part is added to the radius of the electrode group, as a lead part 2 on a winding-end side. The lead part 1 is folded so as to face the center space of the electrode group, the lead part 2 is folded orthogonally facing the center space, and the lead parts 1 and 2 are overlapped to be inserted into an battery jar to be welded to the battery jar bottom part.
Patent JP-H03179796-A (JP)
Title: Hybrid integrated circuit
Inventor: YAMASHITA TAKEHIKO
IPC: H01L23/28
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a hybrid IC which is excellent in heat dissipating property and shielding effect by a method wherein the whole printed board is covered with insulating resin excluding a ground section and the upside of the hybrid integrated circuit, the ground section is electrically connected to a conductive layer, and the whole body is covered with oxidation preventing resin. CONSTITUTION:An IC 4 and a chip component 3 such as a chip resistor or the like are mounted on a printed board 1. The whole face of the board 1 is sealed up with an insulating resin excluding a part of a ground section 2 and the upside of the IC 4. The whole face is covered with a conductive resin layer 6 such as a copper resin paste layer. The IC 4 comes into contact with the conductive resin 6, whereby not only heat released from the IC 4 can be dissipated but also electromagnetic waves from the IC 4 and the upside of the chip component 3 are prevented from radiating outside. The ground section 2 covered with no sealing resin 5 is electrically connected to the conductive resin 6. All the surface is covered with an overcoat resin 7 so as to protect the conductive resin 6 against oxidation.