baber/WOPTO huggingface dataset:
Patent JP-H08254347-A (JP)
Title: Global control system of distribution system for heating, ventilation and air conditioning
Inventor: OZUMAN AAMUDO
IPC: F24F11/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a control system in a distribution system for heating, ventilation, and air conditioning by controlling local components according to a flow-rate setting value based on the pressure and flow rate of fluid near the local component, and by controlling source component for the fluid partially based on input regarding the flow-rate setting value. SOLUTION: In a control system used in a fluid system for heating, ventilation, and air-conditioning(HVAC), a static sensor 219 measures the pressure of fluid near a damper (local component parts) 221, and a flow-rate sensor 218 measures the flow rate of the fluid near the damper 221. A local controller 224 obtains a flow-rate setting value 230 based on the measured pressure and flow rate near the damper 221, and controls the damper 221 based on the obtained flow-rate setting value 230. A source controller 236 controls a fan (source component) 203 of the fluid partially based on input regarding the obtained flow-rate setting value 230.
Patent JP-H07203419-A (JP)
Title: Two-way communication system
Inventor: SASAKI MASABUMI
IPC: A63F13/35
Filed: 1993-12-28
Abstract: PURPOSE:To allow plural terminal equipments in the CCTV system to take part in a game of a same program or the like. CONSTITUTION:A center 1 manages unifiedly the operating state of all equipments. A terminal equipment 200 requests the use of a game through a communication line 300, the center 1 permits the use to the terminal equipment 200 when a game machine 3 on request is available, and the terminal equipment 200 matches a program display means 2 to a transmission channel of the game machine 3. Furthermore, the center 1 decides an allocation number and sends it to the terminal equipments 200 taking part in simultaneously and a counter means of each terminal equipment generates a timing signal in a timing allocated in its own equipment and a program operation data transmission means sends program operation data in the timing. Since the center 1 receives the program operation data sent in time division from the terminal equipment in the timing, the different terminal equipments take part in the same program simultaneously.
Patent JP-H07201348-A (JP)
Title: Microsized fuel cell system
Inventor: NAGURA HIROAKI
IPC: H01M8/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a microsized fuel cell capable of supplying energy to a microrobot put to practical use in the future, by using hydrogen energy which is a clean energy source with small contamination. CONSTITUTION:In a microsized fuel cell provided with a gas flow path system, having a gas flow path 2 prepared by etching a silicon substrate 1, microsensor 3 and an opening/closing control part 4, and a power generating cell part, a flow amount of H2 gas and O2 gas is controlled by a microactuator 3 and a microvalve 4.
Patent JP-H10163502-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/268
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To form a contact hole for gate wiring, made of a metal without using harmful chromium-based etchants by roughly removing a metal oxide film selectively formed on the side wall of the gate wiring at the time of dividing the wiring into sections. SOLUTION: After patterning a metallic conductor film 10 into the shape of gate wirings 11 and 11', porous metal oxide films 16 and 16' are formed by performing anodic oxidation on the obtained gate wirings 11 and 11'. Compact metal oxide films 17 and 17' are formed between the gate wiring 11 and 11' and porous metal oxide films 16 and 16' by again performing anodic oxidation on the gate wiring 11 and 11'. The films 17 and 17' are formed, so that the sides of the cross sections of the oxide films 17 and 17' on the boundary sides between the films 17 and 17' and gate wiring 11 and 11' can become nearly perpendicular to a substrate. Thereafter, the compact metal oxide film 17' is removed almost completely simultaneously with the gate wiring 11' at a dividing section b-b' through a dividing process.
Patent JP-H06182459-A (JP)
Title: Device for cutting metal plate
Inventor: MIURA MASAAKI
IPC: B21D28/14
Filed: 1992-12-18
Abstract: PURPOSE:To cut shapes of different both kinds in a lateral direction with a die tool. CONSTITUTION:A work W1 as a 1st shape is cut from a work W with a 1st cutting blade 4a provided on a 1st upper die tool 5 and a 3rd cutting blade 8a provided on a lower die tool 9. The 1st upper die tool 5 is changed to a 2nd upper die tool 7 at one side, and the lower die tool 9 is turned by 180 deg. and the before and behind is reversed. The other work of a 2nd shape being different in the lateral direction with the 1st shape is cut with a 2nd cutting blade 6a provided on the 2nd upper die tool 7 and a 4th cutting blade 8b provided on the lower die tool 9.
Patent JP-H06162753-A (JP)
Title: Dustproof door mechanism
Inventor: KUDO TAKASHI
IPC: G11B33/02
Filed: 1992-11-25
Abstract: PURPOSE:To prevent the infiltration of dust and the dust sticking to a information medium at the time of insertion and ejection of the information medium by providing an insertion port with elastic members for dustproofing which are bisected and the inner end edges of which are freely openably and closably in contact with each other. CONSTITUTION:There is no spacing between the inner end edges 3a and 3a of the bisected upper and lower elastic members for dustproofing and these end edges are completely in tight contact with each other and, therefore, the external dust is shut off double by the elastic members 3 for dustproofing and a door 2. The elastic members 3 for dustproofing have elasticity and, therefore, if the information medium 5 is inserted, the elastic members warp and the information medium 5 passes easily through the wall of the elastic member 3 for dustproofing. The door 2 is pressed to open by the information medium 5 but the spacing is not generated between the information medium 5 and the elastic members 3 for dustproofing and, therefore, the external dust is shut off. Even more, the dust sticking to the information medium 5 is removed as both the front and rear surfaces of the information medium 5 are rugged by the elastic members 3 for dustproofing at the time of insertion. The infiltration of the dust is prevented even at the time of the ejection same as at the time of the insertion.
Patent JP-H09155486-A (JP)
Title: Production of hose joining metal tool
Inventor: KAKO KOJI
IPC: B23K11/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hose joining metal tool composed of a belt, a lever and a fastener which is inserted easily in the hose by making the shape of a ring into nearly complete roundness. SOLUTION: In a 1st process (#1), on a band like steel 2a fed by a feeding mechanism 44, a belt like steel fed from the right angle crossing direction is formed in U shape and welded with an electrode 31. In a 2nd process (#2), the top end of the band like steel is bent in an L shape, after cutting the rear end, it is curved and formed in a ring like belt 2 lapping the both ends. In a 3rd process (#3), a lever where a belt like steel 3a fed by a feeding mechanism 152 is curved in a circular arc like and the rear end is cut is lapped on the lapped part of the ring like belt 2 and welded with electrodes 129, 131. In a 4th process (#4), the shape of the ring is shaped into nearby complete roundness, and in the 5th process (#5), the complete work is discharged.
Patent JP-H09155074-A (JP)
Title: Air blowing type discoloration device
Inventor: AOYAMA KYOJI
IPC: A63H33/22
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To extend an air circulation passage inside a cold source chamber, to enlarge the contact amount of cold blocks and circulated air and to improve cooling performance by providing a partition wall inside the cold source chamber and bending the air circulation passage inside the cold source chamber. SOLUTION: For this air blowing type discoloration device 1 for blowing cold air to a thermal discoloration object and thermally discoloring the thermal discoloration object, a suction port 21 and an ejection port 22 are provided on the outer surface of a casing 2, the cold source chamber 3 housing the plural cold blocks 31 and an air blowing means 51 for circulating external air taken in from the suction port 21 inside the cold source chamber 3, turning it to the cold air and ejecting it from the ejection port 22 are provided inside the casing 2, and by providing the partition wall 4 inside the cold source chamber 3, the air circulation passage inside the cold source chamber 3 is bent. Thus, the air circulation passage inside the cold source chamber is extended, the contact amount of the cold blocks and the circulated air is increased and the cooling performance is improved further.
Patent JP-H10178333-A (JP)
Title: Automatic adjusting filter circuit
Inventor: MINAMI YOSHIHISA
IPC: H03H11/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic adjusting filter circuit by which a cut-off frequency is adjusted automatically and the cut-off frequency is converted into a prescribed value without fluctuation even when an automatic adjustment value is changed. SOLUTION: A reference filter 1, a phase comparator 2, and a conductance control circuit 3 constitute a feedback loop to control a cut-off frequency of the reference filter 1. Furthermore, a level ratio conversion circuit 4 to change a level ratio of conductance control signals S1 , S2 outputted from the conductance control circuit 3 is provided to multiply the conductance control signals S1 , S2 outputted from the conductance control circuit 3 by a prescribed multiple and the result is given to the reference filter 1 or the signal processing filter 5 to change the cut-off frequency of the signal processing filter 5 from the cut-off frequency of the reference filter 1.
Patent JP-H09174253-A (JP)
Title: Grounding side connector for electric welding machine
Inventor: YAMAZAKI KENJI
IPC: H01R4/64
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and stably mount a connector to an arbitrary position where electrical conductivity is assured and to surely connect an electric welding machine to the ground in the coating material peeling part of a narrow coated surface. SOLUTION: An elastic plate 2 of which the free end is elastically deformed in a vertical direction is fixed, with a contact surface 11 for grounding as a horizontal reference, a grounding base body 1 which is capable of freely attachably and detachably holding and fixing the one electrode rod of the welding machine directly or via an adapter formed with a planar front end and forms the contact surface 11 for grounding described above. Plural chip holders 4 which exchangeably hold chips 3 formed to a bullet shape at their front ends are mounted to the free end of this elastic plate 2 at averaged intervals freely rotatably by assuring insulation in such a manner that the restitutive elastic force of the elastic plate 2 when fixed by welding acts on the grounding base body 1 so as to move this body downward of the horizontal reference.  The heads of the respective chip holders 4 are successively pressed against the elastic repulsion force of the elastic plate 2, by which the front ends of the chips 3 of the chip holders 4 are spot welded and fixed to a door surface, etc., from which the coatings are removed.
Patent JP-H03204189-A (JP)
Title: Flux-cored wire for arc welding
Inventor: TATEISHI JUNJI
IPC: B23K35/368
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the flux-cored wire for arc welding having little spatter generation quantity by regulating fine powder having specified grain size of product flux to specified volume %. CONSTITUTION:In the flux-cored wire for arc welding, the fine powder having <10mum grain size of the product flux is regulated to >= 70 volume %. The flux-cored wire for arc welding is manufactured by the hot rolling method. It is desirable to form a wire rod by hot rolling in order to pulverize raw mate rial. Ninety-nine or more % hot rolling rate (reduction of area) is desirable. By this method, the flux-cored wire for arc welding where unfused flux is hardly protruded can be obtained.
Patent JP-H10176140-A (JP)
Title: Photocatalyst coating composition and photocatalyst
Inventor: AKATA KATSUMI
IPC: B01J21/06
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalyst coating compsn. having an excellent photocatalytic function and to prepare a photocatalyst using the same. SOLUTION: This photocatalyst coating compsn. is composed mainly of a partial hydrolyzate of a silane compd. and a photocatalyst particle. In this case, an acid or an alkali is added to enhance the degree of condensation of the partial hydrolyzate of the silane compd., thereby increasing the viscosity to a value which is 2 to 20 times larger than the initial viscosity. The photocatalyst is prepd. by coating a substrate with the compsn., drying the coating, and curing the dried coating.
Patent JP-2000163131-A (JP)
Title: Fixing device for columnar shaft
Inventor: SAKITANI HIDEYUKI
IPC: G01B11/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To easily fix a columnar shaft with less eccentricity by matching a first center position obtained by means of a center position operation means with the second center position of a rotation driving means by means of an X/Y axes driving means. SOLUTION: The CCD element of a detection part 50 detects the top parts of a columnar shaft 20 and a hollow columnar shaft 22. A picture processing part 60 obtains the X/Y coordinate values of a contact point between the columnar shaft 20 and the hollow columnar shaft 22 and a contact point between a taper key 24 and the hollow columnar shaft 22 based on a picture detected by the detection part 50. An operation part 80 reads an operation expression obtaining a first center position from a storage part 70, operates the first center position and obtains a difference between the first center position and the second center position of a rotation driving part 40. A driving part 90 rotates a ball screw connected to the shaft by rotating a motor 32 and matches the first center position with the second center position.  The motor 41 of the rotation driving part 40 is rotated and a shaft 45 is rotated by pulleys 43 and 45 and a belt 49 and the hollow columnar part 22 is rotated.
Patent JP-H08184319-A (JP)
Title: Cage for roller bearing
Inventor: OKAZAKI HIRONORI
IPC: F16C33/46
Filed: 1994-12-28
Abstract: PURPOSE: To facilitate the inserting of a roller into a cage to improve assembly working ability, in a cage to hold a roller between a plurality of column parts which mutually extend like the teeth of a comb, by forming the tip part of each column in a tapered part. CONSTITUTION: A roller bearing is composed of a frameless inner ring 1; a framed outer ring 2 having frames 2a, 2b at the center and both ends; two rows of rollers 3, 3 located between an inner and an outer ring 1, 2; and one cage 4 to hold the rollers 3, 3 in both rows. A groove 5 for assembling the roller 3 is provided in a peripheral direction in the frame 2b of an end part on one side. The cage 4 has column parts 4b, 4c which are protrusively provided like the teeth of a comb on both the sides of a central ring-shaped part 4a. The rollers 3, 3 in each row are severally held between the adjacent column parts 4b, 4b and 4c, 4c. In this case, the tip part of each column part 4c in the right row is formed into a tapered part 6 having a notched face on a bore side.  Thus an entrance width between the column parts 4b, 4b is widened to check interference between the roller 3 and the column part 4c for facilitating the inserting of the roller into the cage.
Patent JP-H10166092-A (JP)
Title: Device for winding wire on support column of structure
Inventor: KAWAGUCHI KENJI
IPC: E04G23/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for winding a wire on a support column of a structure which is made in a simple structure and whose number of parts is reduced. SOLUTION: A device for winding a wire on a support colunm has a guide, a lift frame and a supporting means. The guide (22) has plural numbers of guide posts (32) arranged around the support column. The lift frame (24) has a circular internal circumference face, by making the inside of radius direction of this internal circumference face into a space, it is made able to lift along the guide, it has a main body part having an cut end being able to receive the support column inside the space by moving it to the one direction in the horizontal direction, and an assist part of fitting to the cut end and being attached to the main body part freely separating.  The supporting means supports a bobbin for the wire and a restricting unit to apply the resistance on the wire being pulled out from the bobbin, and it is able to move to the circumference direction along the internal circumference face of the lift frame.
Patent JP-H06168026-A (JP)
Title: Automatic prediction time change type obstacle avoiding controller
Inventor: TANAKA MASAHITO
IPC: G05D1/02
Filed: 1992-11-27
Abstract: PURPOSE:To avoid collision while maintaining the small number of memories used. CONSTITUTION:Collision is avoided as in the conventional manner by fixed prediction time width until a collision danger degree outputted from a collision danger degree judgement device 1 becomes a prescribed value. When the collision danger degree becomes more than the prescribed value and a system comes to a dangerous state, a prediction time width change device 4 changes prediction time width in accordance with the danger degree.
Patent JP-H08186057-A (JP)
Title: Screening method for multilayer capacitor
Inventor: KAWAGUCHI YOSHIO
IPC: H01G13/00
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a screening method for multilayer capacitor in which a defective capacitor having delamination or crack can be screened surely. CONSTITUTION: Before the insulation resistance of a multilayer capacitor is measured, a voltage of 10kV/mm or above is applied between every inner electrodes in order to accelerate deterioration of insulation resistance at a defective part in a capacitor, e.g. a delaminated part or cracked part. Since the resistance is decreased, a defective capacitor can be screened surely at the time of measuring the insulation resistance.
Patent JP-2001153512-A (JP)
Title: Deep freezer refrigerator having automatic ice making device
Inventor: AINO KAZUAKI
IPC: F25C1/24
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a deep freezer refrigerator having an automatic ice making device to decrease the thickness of a refrigerator without decreasing capacity of a water supply tank and besides shorten a water supply route. SOLUTION: An ice making chamber 18 and a refrigerating chamber 24 are partitioned into the right and the left by a vertical partition wall 16, and an ice making tray 32 of an automatic ice making device is situated in the ice making chamber 18. A water supply tank 38 is removably situated in the refrigerating chamber 24, and a water supply route to guide water in the supply water tank 38 to the ice making tray 32 is formed through the vertical partition wall 16. The water supply route 40 is extended to the water supply tank 38 in the rear of which a water receiving member 48 is situated. A water supply pipe 49 attached to the lower end of the water receiving member 48 is extended through the vertical partition wall 16, and the water receiving member 48 is removed in a lateral direction.
Patent JP-H04304241-A (JP)
Title: Chopped fiber reinforced polyetherimide/ epoxy laminate and its manufacture
Inventor: MAIKERU JIERARUDO MINITSUKU
IPC: C08L79/08
Filed: 1991-11-27
Abstract: PURPOSE: To provide a process for producing a fiber-reinforced laminate such as used in the production of circuit boards, especially chopped fiber reinforced composite material using a polyetherimide/epoxy.  
     CONSTITUTION: There is provided a process for producing a chopped fiber reinforced composite material comprising dispersing a polyamide acid/epoxy blend and greater than 50 wt.% chopped fiber in an aerated surfactant foam, depositing the foam on a foraminous layer and collapsing it to form a web and consolidating the web at a temperature grater than about 280°C under a pressure greater than about 500 psi. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11158978-A (JP)
Title: Sanitary washing device
Inventor: AWATA TSUTOMU
IPC: E03D9/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To release residual pressure of a warm water tank well and return a nozzle by providing an open valve for releasing the residual pressure of the warm water tank between a main valve and a changeover valve, and opening the open valve. SOLUTION: When water is flowed in a warm water tank 1 through a main valve, warm water of the warm water tank 1 is pushed out, the warm water passes through a changeover valve 5 to push nozzles 6, 7 so as to be jetted. When the main valve is closed and jetting of the warm water is stopped, the nozzles 6, 7 is to be returned to an original housing position by a spring interiorly mounted in the nozzles 6, 7. In this case, residual pressure exists in the warm water tank 1, but a solenoid valve 9 connected to a vacuum breaker 8 provided in the warm water tank 1 is operated to forcibly open the vacuum breaker 8 so as to release the residual pressure of the warm water tank 1 and the nozzles 6, 7 are returned to a housing position.  Thus, after washing, the residual pressure of the warm water tank can be forcibly released through an open valve and the nozzles can be returned to the housing position.
Patent JP-H05172389-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI NORIO
IPC: F24F11/02
Filed: 1991-12-24
Abstract: PURPOSE:To increase the number of revolution of an outdoor fan when an outside air temperature is high, and to prevent a temperature rise in an outdoor electrical appliance by providing a means varying the number of revolution of the outdoor fan according to the outdoor air temperature at the time of cooling operation in an air conditioner having a means detecting the outside air temperature. CONSTITUTION:An outside air temperature detector 6 detecting an outside air temperature and a control means 5 varying the number of revolution of an outdoor fan 8 by the outside air temperature are provided. When the outside air temperature is high, the number of revolution of the outdoor fan 8 can be increased, thus inhibiting the temperature rise of an outdoor electrical appliance. Accordingly, the reliability of a pressure vessel can be improved and power saved.
Patent JP-2000127707-A (JP)
Title: Caster
Inventor: HAMAGUCHI YUKIHARU
IPC: B60B33/00
Filed: 1998-10-24
Abstract: PROBLEM TO BE SOLVED: To lightly take out a purchased merchandise by forming a caster seat to have an approximately L-shape so as to correspond to the corners of a mounting object and holding the caster seat with the mounting object via a holder, a caster easily installable on a takeout purchased merchandise contained in a corrugated cardboard box. SOLUTION: A caster 1 has a seat 2 and a wheel support part 3, and a wheel 4 is rotatably attached to the neighborhood of the end of the wheel support part 3. The seat 2 is approximately L-shaped and the wheel support part 3 is provided on the reverse side of the seat 2. When a purchased merchandise 9 contained in a corrugated cardboard box is transported, the corners of the corrugated cardboard box are placed on the support plane of the upper surface of the seat 2, and two wheel support parts 3 are respectively arranged at the right and left preset positions of the purchased merchandise 9. Then, a cord 8 is inserted in a dislocation stopping part 7 between the wheel support parts 3 and held and fixed together with the purchased merchandise 9. At the same time, a handle 10 is hooked to the cords 8 and 8 for holding right and let casters 1 and 1.  In this state, the handle 10 is manually held and the purchased merchandise 9 is pulled for travel.