baber/WOPTO huggingface dataset:
Patent JP-S63295223-A (JP)
Title: Injection mold
Inventor: MORIMOTO TAKASHI
IPC: B29C45/26
Filed: 1987-05-27
Abstract: PURPOSE:To attempt to prevent the occurrence of sink marks independent by of the distance from a sprue, by providing a pin located in a molten resin storing part, having a driving source and being slidable and a path for the molten resin connecting from the molten resin storing part to a boss or a rib. CONSTITUTION:An injected molten resin is filled in a product part 6 and a boss 2 through a sprue 10. The resin is thereafter cooled and the solidification starts. As the base part of the boss 2, a molten resin storing part 18 and a path for the molten resin 22 are thick in thickness and therefore heat capacity the resin has are larger than those of other parts, the solidification becomes slower than other parts. Therefore, just after other parts are cooled and solidified, molten resin parts 26 remain in these thick part. At this time, when oil pressure is applied to an oil pressure path 22 from the outside of the mold, this pressure pushes a piston 20 and compresses the molten resin storing part 18 through the pin 19. As this pressure are not transmitted to the solidified parts of the product, this compressing pressure acts concentratedly on the molten resin parts 26 and the pressure is thereby elevated. As the result, vol. shrinkage of the resin is compensated and sink marks are thereby prevented.
Patent JP-H0425790-A (JP)
Title: Doppler speed indicator
Inventor: TAKAMIYA MAKOTO
IPC: G01S17/58
Filed: 1990-05-21
Abstract: PURPOSE:To detect the moving speed of a moving body with high accuracy even if laser light varies in wavelength by making desired irradiation luminous flux incident on the moving body and adjusting the inclination of the luminous flux. CONSTITUTION:Speed information on the body 7 is detected by the incidence of luminous flux with wavelength lambda according to the deviation of the frequency of scattered light from the moving body 7. At this time, the laser light from a laser 1 is made into parallel luminous flux 3, which is made incident on the diffraction grating 10k, whose diffracted light beams 5a and 5b of (+n)th order and (-n)th order are reflected by using mirrors 6a and 6b arranged in parallel at the same angle theta1 to irradiate the body 7 in different directions. In this constitution, the angles of diffraction of the diffracted light beams 5a and 5b and the angle theta of incidence on the body 7 vary with the wavelength lambda and the current ratio sintheta/lambda is made nearly constant. Then a photodetector 9 detects scattered light while is Doppler-shifted by the body 7, whose moving speed is detected according to the detection result. At this time, the detection error of the laser light is corrected by the inclination adjustment 12 of the mirror 6a.
Patent JP-H01298391-A (JP)
Title: Video device
Inventor: SUZUKI NORIO
IPC: H04N7/173
Filed: 1988-05-27
Abstract: PURPOSE:To easily find the state in a due moving direction by reproducing and displaying an observation image of a street as divided multiscreen image planes. CONSTITUTION:One point on a map on a map display means 4 is indicated, images observed at the one indicated point on the map are retrieved in a video storage means 7 to store a starting image among the observed images, and the stored image is displayed as divided multiscreen image planes, thereby selecting one of the displayed multiscreen images. Then an image based upon the selected image plane is reproduced on a video reproducing and display means 6. For example, images of a place where, for example, a person stands in four or several directions are displayed on the same screen as divided multiscreen image planes and the due direction of an observer's observation or wall is indicated to perform correct video reproduction; when sightseeing video information and video information in a building are observed, the direction where the person moves over a look at the periphery as if the person were present at the position is determined and the video information can be observed successively.
Patent JP-S5756732-A (JP)
Title: Measuring machine for damping force of buffer
Inventor: TAJIMA YASUARI
IPC: G01M13/00
Filed: 1980-09-22
Abstract: PURPOSE:To measure the damping force of the body-suspending buffer, etc., of a racing car at an outdoor spot with simple constitution, by measuring the oscillation period of a freely oscillatory lever through two couples of optical sensors while applying damping force to one terminal of the lever and weight force to the other. CONSTITUTION:A damper 6 to be measured is set between one terminal of a lever 4 freely oscillatory around the shaft 3 of a shore 2 perpendicular to a table top 1 and the tip of an arm 5 freely rotatable around the shore 2. On the other hand, prescribed weights 7- are suspended from the other terminal of the lever 4 and locking by a stopper 10 is released, so that the lever 4 oscillates in the vertical plane. Then, the oscillation period of the lever 4 is measured by a time interval measuring instrument through two sensors provided to a bent arm 12 and composed of light sources and photoelectric elements 13 and 14, and 15 and 16, thus determining damping force. Therefore, the simple constitution is capable of measure the damping force of a body-suspending hydraulic buffer, etc., used interchangeably for a motor bicycle for racing at an outdoor actual spot.
Patent JP-S61289390-A (JP)
Inventor: OI TOMIO
IPC: G10C3/26
Filed: 1985-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5756096-A (JP)
Title: Incineration method for sludge
Inventor: MORITA MINORU
IPC: F23G5/04
Filed: 1980-09-22
Abstract: PURPOSE: To utilize the heat retained by high temp. incineration ashes effectively for drying sludge by supplying the dried cake of suldge dried in a mixing dryer to an incineration furnace then introducing the high temp. incineration ashes from the incineration furnace to said mixing dryer.  
     CONSTITUTION: Wet sludge S is supplied to a mixing dryer 1, and the dry cake dried thereby is supplied through a supplying passage 2 to a fluidized bed type incineration furnace 4 having grates 3, where it is incinerated by auxiliary fuel F and air A 2  for combustion. The waste hot ashes from the furnace 4 conducted via a discharge passage 5 to a cyclone 6, and the captured high temp. incineration ashes are introduced via a distributor 7 and a lead-in passage 8 into the dryer 1. The high temp. incineration ashes conducted to the dryer 1 are mixed with the wet sludge S. Receiving the heat retained by the high temp. incineration ashes, the wet sludge S evaporates moisture to form dry cake, which is supplied into the furnace 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09290156-A (JP)
Title: Exhaust gas purifying catalyst and exhaust gas purifying method
Inventor: SUGANO TAIJI
IPC: B01J23/66
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen oxide-removing catalyst for exhaust gas cleaning and which has a high nitrogen oxide-removing capability, excellent activity even at a low temperature, and excellent stochiometric durability and provide an exhaust gas purifying method with high nitrogen oxide-removing efficiency using the catalyst. SOLUTION: This exhaust gas purification catalyst comprises an alumina carrier and silver, palladium, and zinc deposited on the carrier and in a method employing the catalyst for treating nitrogen oxides in an exhaust gas in the presence of a reductive component including hydrocarbons and oxygen in excess of the necessary chemical stoichiometric amount to oxidize the reductive component, nitrogen oxides are treated using the exhaust gas purification catalyst.
Patent JP-H05323445-A (JP)
Title: Camera
Inventor: KANOSHIMA YUUICHIROU
IPC: G03B17/24
Filed: 1992-05-22
Abstract: PURPOSE:To set a panoramic photographing mode and to imprint information and a message at the time of photographing while a camera is miniaturized by providing a means for clearly expressing on exposed film that it is a panoramic photographing frame. CONSTITUTION:An exposing device 1 is arranged in a vertical direction to a film feeding direction A between a film photographing part 5 and a film take-up part 4. In the case of panoramic photographing, a frame other than the panoramic photographing frame is forcibly exposed by the exposing device 1 after photographing is executed by the photographing part 5, and the film is housed in the take-up part 4. In a panoramic photographing mode, while the exposed film is carried to the take-up part 4, an unnecessary part being the frame other than the panoramic photographing frame, that is, a part 6 exposed uselessly is saturated and exposed when it passes the device 1. Thus, the unnecessary part 6 becomes pure white on negative, thereby clearly expressing that it is a picture taken in the panoramic photographing mode.
Patent JP-H07320844-A (JP)
Title: Manufacture of joint terminal joint band
Inventor: NISHIMURA SUSUMU
IPC: H01R43/16
Filed: 1994-05-23
Abstract: PURPOSE:To reduce metal mold price. CONSTITUTION:A terminal development pattern is punched at every terminal from a metal tape by the first press 31 so as to form a terminal development pattern joint band 41. A terminal is formed on the terminal development pattern joint band 41 at every terminal by the second press 33 so as to form a terminal joint band 43. When adjacent terminals of the terminal joint band 43 are the same joint terminals, a center carrier part between them is bent, and when they are different joint terminals, the center carrier part is made to pass without bending so as to form a joint terminal joint band 23 is formed. In this way, double terminal joint band - quadruple terminal joint band can be manufactured by the same metal mold. When manufacturing process is switched from a certain joint terminal joint band to other joint terminal joint band, a metal mold is not necessary to be exchanged. And a large sized press for processing every terminal one by one is neither necessary.
Patent JP-2000031729-A (JP)
Title: Expandable inexpensive reflector
Inventor: PARKER DALE A
IPC: F24S23/71
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for manufacturing the expandable reflector and its complicatedness. SOLUTION: The reflector has an umbrella shaped structure, where a plurality of tubular ribs 14 curved as a parabola connect to a center hub 12 with distortion energy hinges in cooperation with the ribs while ends of the ribs are connected to each other. A film material 16 on which a thin and easily bent metal is coated is expanded in a parabola. A rib anchor fastener that is properly extended radially receives the ribs extended from the hub 12 radially. The curved ribs 14 are all pressed downward when they are contained and bound, the material 16 of the parabolic shape is folded and a stress is exerted to the hinges to generate an anti-biasing force. In the case that a bound force is released and the reflector is expanded, the ribs 14 are pivotally moved outward automatically by the anti-biasing force produced in the hinges an the material is drawn to the parabolic shape.
Patent JP-H04355142-A (JP)
Title: Ink jet head
Inventor: SHIMADA YOZO
IPC: B41J2/045
Filed: 1991-06-03
Abstract: PURPOSE:To enhance emitting efficiency by forming a pressure chamber from a pressure chamber forming member or a nozzle plate and increasing the impedance on the side of supply passage and reducing the impedance on an emitting side. CONSTITUTION:A first pressure chamber 26 for exerting the pressure generated from a pressure generating element 21 on liquid ink is formed on the side of a pressure chamber forming member 23 and a second pressure chamber 27 is formed on the side of a nozzle plate 24 having a nozzle orifice 25.
Patent JP-H08322672-A (JP)
Title: Foldable chair
Inventor: SUGANO TAKAO
IPC: A47C3/04
Filed: 1995-05-29
Abstract: PURPOSE: To prevent intrusion of foreign matter into a gap which is defined between an upper end part of a rear leg and a front frame when they are separated from each other, by providing the gap with an intrusion preventing member. CONSTITUTION: An intrusion preventing member 7 covers a rear leg 5 in a part expending downward from the upper end thereof by a distance corresponding to the length of the intrusion preventing member 7. Accordingly, when a front frame 4 or the rear leg 5 is touched by a hand in order to displace a chair 1, the hand does never touch the upper end of the rear leg 5, that is, the upper end of a leg receiving cap 14. Further, during use, when the chair is lifted up for displacement thereof, a gap is formed. However, if the width of the gap is smaller than the length of the intrusion preventing member 7, the gap covered with the member 7 is never exposed. Accordingly, the hand does never touch a position where the front frame 4 and the rear leg 5 about against each other.  If the width of the gap exceeds the length of the intrusion preventing member 7, a seat 6 is steeply sloped so that seating cannot be made thereon, thereby it is possible to prevent a hand, a garment or the like from being caught.
Patent JP-H09290134-A (JP)
Title: Method for cleaning nitrogen oxide-removing apparatus
Inventor: HAMAI MITSUHIKO
IPC: B01D53/56
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of rust, etc., and to improve actuation reliability by supplying water alone for a given time by stopping the supply of a urea aqueous solution to a urea aqueous solution supply pipe to an injector when spraying is stopped and supplying air alone for drying. SOLUTION: Usually when spraying is stopped, with a digital valve 31 actuated, the actuation of a digital valve 32 is stopped, the supply of urea to a tank 2 is stopped, and only water not containing urea is supplied for a while to remove urea from a line. After that, three-way electromagnetic valves 25, 26 are switched over to make purge air lines L4a, L4b communicate, and pumps 5, 6 are stopped to confirm that the pressure of the lines L4 is higher than that the of the wake side of three-way valves 11, 12. The valves 11, 12 are switched over, water and a small amount of residual urea in a liquid supply line on the wake side are blown off with air for drying, and injectors 15, 16 are cooled.
Patent JP-H02308995-A (JP)
Title: Liquid sealed pump device
Inventor: YAMASHIRO HIDEO
IPC: F04C19/00
Filed: 1989-05-23
Abstract: PURPOSE:To simplify a system to make the title device light and small by making it possible to suck liquid also from the intermediate stage of a multi- stage compression type liquid sealed pump portion, directly coupling a Pitot pump portion to the liquid sealed pump portion by a same drive shaft, and connecting the Pitot pump portion to the outlet of the liquid sealed pump. CONSTITUTION:Liquid sealed pumps W1, W2 are provided with casings 1, 11 and impellers 2, 12, liquid is sucked from suction pumps 5, 8 to be compressed in capacity sealed by sealed liquid 3, 13 and is supplied under pressure from a discharge port 15 via a communicating passage 16 to a Pitot pump portion P. The liquid is separated to gas and liquid by an impeller 19 in a casing 17. The liquid sealed pumps W1, W2 (liquid sealed portion W) and the Pitot pump portion P are directly coupled with each other by a same drive shaft 10. Thus, the system is pimplified, the weight thereof is lightened and the size thereof is smallened for using two phases fluid of gas and liquid pressure areas of which differs from each other.
Patent JP-H05323355-A (JP)
Title: Mounted structure of lsi tape carrier, electrooptical device and electronic printer usign the same
Inventor: MURAMATSU EIJI
IPC: H01L21/60
Filed: 1992-05-25
Abstract: PURPOSE:To provide a low-cost LSI tape carrier having high reliability. CONSTITUTION:In this LSI tape carrier, a tape 1 has thin slits 5 in the transverse direction and the slits 5 have, in the middle part connecting parts of the base material of the tape. An electrooptical device and an electronic printer are provided with this LSI tape carrier. A wiring pattern is protected from external stress in a mounting process, etc., and production yield can be enhanced.
Patent JP-H05172214-A (JP)
Title: Air breather device
Inventor: GOTO NAOHISA
IPC: F16H57/027
Filed: 1991-06-03
Abstract: PURPOSE:To make position setting of an air breather chamber with less restriction and construct it lightly. CONSTITUTION:A cage-shaped filter 2 has an air breather 20 enclosed by a highpolymer filter 21, which restraicts passage of lubricant oil and admits passage of air. This filter is formed separately from a transmission case 1 and supported by an exhaust pipe 3 which leads the air breather chamber 20 to outside of the transmission case 1.
Patent JP-S5922313-A (JP)
Inventor: TAKATANI MINORU
IPC: H01F41/00
Filed: 1982-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02310587-A (JP)
Title: Semiconductor integrated circuit device
Inventor: URAGAMI KEN
IPC: G11C7/00
Filed: 1989-05-26
Abstract: PURPOSE:To effectively constitute a system with plural types of velocity environment by constituting plural circuit blocks composing identical functions by means of circuit structure which differs for each block. CONSTITUTION:An n high speed side circuit blocks 1-1 to 1-n (first circuit blocks) possessing ECL (emitter logic) type circuit structures respectively and an n' low speed side circuit blocks 1-1' to 1-n' (second circuit blocks) possessing Bi-CMOS (bipolar/CMOS compound logic) type circuit structures are integrated and formed in an identical semiconductor substrate (SUB). Thus the first circuit blocks are constituted of the circuit structures suitable for speed heightening and the second circuit blocks are constituted of the circuit structures suitable for low power consumption and high integration. Thus the system with plural types of velocity environment is effectively constituted.
Patent JP-H02311343-A (JP)
Title: High-strength composite material
Inventor: KIYOMOTO MASAYUKI
IPC: C04B26/02
Filed: 1989-05-26
Abstract: PURPOSE:To improve bending strength and water resistance by kneading a nonhydraulic inorganic material and anionic water-soluble polymer with water and dipping the resultant formed product in an aqueous solution of a metal salt capable of producing bi- or polyvalent cations. CONSTITUTION:A nonhydraulic inorganic material and an anionic water-soluble polymer are kneaded with water and then made to a prescribed form. A metal salt (such as MgCl2, CaCl2, AlCl3, FeCl2, FeCl3 or MgSO4) capable of producing bi- or polyvalent cations is dissolved in water. The aforementioned formed product is then dipped in the aqueous solution of the metal salt and dried to form a high-strength composite material.
Patent JP-S63226447-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D13/00
Filed: 1987-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09318265-A (JP)
Title: Garbage treating machine
Inventor: FUKUNAGA TAKESHI
IPC: B09B5/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating machine capable of improving productivity. SOLUTION: This garbage treating machine is comprised of a drying chamber 1 or storing garbage and drying it, a motor 7 and a hot air fan 8 acting as air blowing means for use in blowing hot air into the drying chamber 1, and a deodoring device 2 for deodoring the component of bad smell gas, wherein the deodoring device 2 is installed below a lid for covering the drying chamber 1 and at the same time a case 12 of the deodoring device 2 is divided into a lower case 13 and an upper case 14.
Patent JP-H11321818-A (JP)
Title: Bagged sugar or salt package body, and heat-seal device therefor
Inventor: KAMATA KUNIO
IPC: B65B51/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a bag at a change of shape after filling and packaging, to eliminate troubles of enticing bugs and being torn up by them during processes of distribution and to prevent dirt and dust from collecting into the bag by a method wherein air vents are arranged zigzag at two stripes of heat sealing line provided along the side at opening end of the bag. SOLUTION: For a bagging-type package body that is made up by filling a plastic bag 1 with its one end opened with sugar or the like at a fixed quantity of filling and by sealing up the inside of the bag 1 with heat sealing lines 11 along the side at the opening end of the bag 1, the heat sealing line 11 is provided at least in two stripes with an interval provided from the inside toward the opening end of the bag 1. Then, a plurality of air vents 12 permitting air to penetrate through the opening end from the inside of the bag 1 to the outside are formed intermittently along the extending direction of the heat sealing lines and at the same time, the air vents 12 formed at the adjoining heat sealing lines 11 are arranged zigzag with each of their positions being offset in the direction of extension and thereby a kind of labyrinth seal is constructed.
Patent JP-S61290621-A (JP)
Title: Manufacture of heater for indirectly heated type cathode
Inventor: KUMADA SEIJI
IPC: H01J9/08
Filed: 1985-06-19
Abstract: PURPOSE:To make a crack hard to be generated on an alumina insulation film layer while having a long life before burn-out of a core by performing sintering of the almina layer firstly in a hydrogen atmosphere at about 1,550-1,850 deg.C and then in a vacuum furnace at about 1,100-1,550 deg.C. CONSTITUTION:An alumina layer being about 70mum thick is formed on a tungsten core by electrodeposition. Then, the alumina layer is sintered by being heated in a hydrogen atmosphere at 1,550-1,850 deg.C for about 5min. Next, this is heated in a vacuum furnace at 1,100-1,850 deg.C for about 1hr to finish a heater. The heater thus obtained has a tungsten core to which the alumina coating layer is firmly stuck thus making a crack hard to be generated on the alumina coating while having a long life before burn-out of the core.
Patent JP-S5922825-A (JP)
Title: Transfer loader
Inventor: ARIYAMA TAKAMI
IPC: B65G67/02
Filed: 1982-07-28
Abstract: PURPOSE:To sort and transfer loads to each station by controlling a cart in such a manner as to stop at each of plural stations, and selectively operating plural conveyers of the cart according to a signal set on each station. CONSTITUTION:When a cart 12 is stopped at a fixed position of a station 11, a receiving sensor 19 disposed on the station 11 for detecting stop receives and detects a signal from a transmitter 20 of the cart 12 to drive the left end roller of a roller conveyer in the drawing, which is a load receiving portion 14. On the other hand, a receiving sensor 21 of the cart 12 receives a signal set on each station from a transmitter 22 of the station 11 to identify the station and drive a corresponding coveyer 16. A load 17 is transferred from the cart 12 onto the station 11. After that, the cart 12 is forwarded to the next station according to signals from a load detecting sensor 24 and a transmitter 25.
Patent JP-H1155244-A (JP)
Title: Method for restoring key and device therefor
Inventor: TAKARAGI KAZUO
IPC: H04L9/14
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To attain key restoration without letting a third patty obtain a secret key owned by a user himself. SOLUTION: A data value fulfilling a relational expression capable of calculating a hash value H(xA) of a public key QA used as a parameter at the time of generating a ciphertext from hash values h(xB) and h(xC) of public keys QB and QC is generated by a device S 101. Then, the data value is applied to the ciphertext C, and transmitted to devices A-C. When a secret key dA corresponding to the public key QA is lost, a device A 102 can generate the h(xA) by substituting the h(xB) and h(xC) obtained from devices B111 and C104 and the at a value added to the ciphertext C into the functional expression. Therefore, the ciphertext C can be restored into an original message M.