baber/WOPTO huggingface dataset:
Patent JP-H06167220-A (JP)
Title: Intake control device for engine
Inventor: ISAKA YOSHIHARU
IPC: F02B31/00
Filed: 1992-12-14
Abstract: PURPOSE:To generate a tumble effectively by stabilizing combustion during low intake air amount and increasing a combustion rate in a low speed area and a medium speed area, etc. CONSTITUTION:An intake control valve 21, in which intake air flows biasedly to a ceiling wall 17f side by throttling a bottom wall 17d side part of an intake passage 17 during a low intake air amount duration, is arranged rotatably inside the bottom wall 17d of the intake passage 17. A downstream side part of the intake passage 17 beyond the intake control valve 21 is divided into the ceiling wall 17f side part C and the bottom wall 17d side part D while a rectifying member 30, which rectifies the intake air so as to flow along the ceiling wall, is provided. An adjacent part to an intake valve opening of the rectifying member 30 is located in a closer position to a combustion chamber center side than a valve stem 11b of an intake valve 11.
Patent JP-H01175316-A (JP)
Title: Collector saturation suppressing circuit
Inventor: YAMAGUCHI HIROTSUGU
IPC: H03K17/56
Filed: 1987-12-29
Abstract: PURPOSE:To suppress collector saturation by providing a circuit part having a substantially constant voltage drop and connected between a signal input terminal and the base of a transistor and a diode connected between the signal input terminal and a signal output terminal with its anode faced to the signal input terminal in series. CONSTITUTION:When a suitable current is injected into a signal input terminal IN1, the current passes through a circuit 2 and flows into the base of a transistor Q1. As the result, the transistor Q1 becomes ON state and a signal output terminal OUT1 becomes L-level. When an excessive current flows into the base of the transistor Q1 and a collector current VOUT1 is about to become smaller than a prescribed value, a diode D1 is turned on and one part of the input current passes through the diode D1 and flows into a collector. Thus, the base current of the transistor Q1 is controlled and the collector saturation of the transistor Q1 is suppressed.
Patent JP-H10159175-A (JP)
Title: Joint structure of pillar and beam of steel frame
Inventor: YAMAMOTO TSUNEKI
IPC: E04B1/24
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce cost by lessening the number of part items and welding points and constitute joint structure of a pillar and a beam of steel frames of high strength and excellent in earthquake resistance in order to joint the pillar of a box type cross-section and the beam of an H-steel through upper and lower diaphragms welded and fixed on the pillar of the steel frame. SOLUTION: This joint structure is furnished with upper and lower diaphragms 3, 4 formed in an extensive area by extending plate surfaces overhung in the joint direction with beams 2a, 2b from a pillar 1, and splice plates 5, 6 are suspended and arranged between each of the diaphragms 3, 4 and upper and lower flange parts 20 of the beams 2a, 2b. Thereby, each of the splice plates 5, 6 is fastened and fixed on the upper and lower diaphragms 3 and each of the flange parts 20 of the beams 2a, 2b by high-strength bolts 7a..., 7b....
Patent JP-H10163389-A (JP)
Title: Heat sink
Inventor: MASUKO KOICHI
IPC: F28F13/12
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve average thermal conductivity of flowing air and heat exchange parts, and obtain heat sink structure excellent in heat exchange capability, by forming protrusions protruding in the thickness direction in the heat exchange parts. SOLUTION: A cooling fan operates at the same time as the heat generation of a CPU 11, and air 12 flows in parts between heat exchange parts 7 of a heat sink 8. The flow of air 12 moves along the flat part 10 of each heat exchange part 7. When the air passes the flat parts and further flows, it collides almost perpendicularly against the protrusions 9 and turns to a turbulent flow. After the air 12 moves along the flat parts 10, collides against the protrusions 9, and turns to the turbulent flow, the air passes the heat exchange parts 7 and is discharged outside. The heat which the heat sink 8 holds is taken out by the air 12, and the CPU 11 is cooled. The length of the heat exchange parts 7 is apparently reduced, so that thermal transfer of the heat exchange parts 7 and the flowing air 12 is improved.
Patent JP-H04196504-A (JP)
Title: Insulated coil of electric machine for vacuum
Inventor: TSUBONE YOSHIFUSA
IPC: C08L83/04
Filed: 1990-11-28
Abstract: PURPOSE:To obtain an insulated coil of an electric machine for vacuum use, which exhausts little gas in vacuum circumstances, by kneading polyester denatured silicon compound, dehydrated mica glass, natural mica powder and heat resistant pigment for a coil formed by winding a wire, impregnating the coil with impregnant diluted by organic solvent, and molding said coil. CONSTITUTION:Polyester denatured silicon compound solid content of 50-30wt.%, dehydrated mica glass of 40-20wt.%, natural mica powder of 30-10wt.% and heat resistant pigment of 35-10wt.% are kneaded for a coil formed by winding a wire. The coil is impregnated with impregnant diluted by organic solvent, and molded. The obtained insulating coil has essentially a small exhaust amount of gas and high heat resistance, and is capable of high temperature baking. Further it has adequate voids suitable for gas discharge at the time of baking, and baking effect is exhibited in a short time, so that the coil is capable of vacuum application without shielding using a stainless can or the like. Since the can is unnecessary, the efficiency of a machine is increased and the productivity also is improved.
Patent JP-H10163788-A (JP)
Title: Air-tight terminal for press-fitting for cylindrical vibrator
Inventor: TAKAYANAGI HIROAKI
IPC: H03H9/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the air-tightness and fitting strength of a press-fitting part. SOLUTION: Concerning an air-tight terminal for press-fitting for cylindrical vibrator with which a sealing pipe is press-fitted to a cylindrical outer ring 6 of air-tight terminal, the outer peripheral diameter of cylindrical outer ring 8 has a surface gradually increased from a press-in starting part and inclined toward a surface horizontal in press-in direction (inclined while suiting a sealing pipe press-in part to a spreading form through fitting) (called slope), a length L of this slope is longer than 200 microns and when a press-in margin to the surface horizontal in the press-in direction is defined as A, concerning an inclination angle θ of the slope, the condition of Lsinθ<=A is established.
Patent JP-H09176837-A (JP)
Title: Transparent conductive film
Inventor: FUKUYOSHI KENZO
IPC: H01J11/34
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive thin film high in conductivity and visible light transmittance, without being deteriorated with time and excellent in preservation stability by holding a silver-base thin film between transparent oxide thin films to constitute the three-layer transparent conductive film. SOLUTION: A silver-base thin film 12 is held between transparent oxide thin films 11 and 13 to constitute a three-layer transparent conductive film 1. The transparent oxide film 13 is the mixed oxide of a first base material contg. >=1 kind of metallic oxide easy to form a solid soln. with silver and a second base material contg. >=1 kind of metallic oxide difficult to form a solid soln. with silver, and the silver-base thin film 12 is a silver alloy contg. at least gold.
Patent JP-H10174111-A (JP)
Title: Encoder and decoder for high-definition television signal
Inventor: KNEE MICHAEL JAMES
IPC: H04N19/50
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an encoder and a decoder through much less parallel paths with any arbitrary number of parallel sub codes by operating each sub codec not for each block in a picture but for each stripe in the picture and deviating stripe processing through the delay of input HDTV signal for one stripe interval. SOLUTION: A demodulated video signal is decoded by a DCT decoder 12 and inputted to an adder 14. Besides, the output of motion compensation unit 16 corresponding to a stripe (i) is inputted to the adder 14 as well. The motion compensation unit 16 supplies motion compensated data from the stripe (i) delayed by a frame delay 18 and from adjacent stripes i-1 and i+1 to the adder 14. These data are frame-delayed and a sub decoder (i) starts stripe processing at a time point when the stripe processing start of adjacent sub decoders i-1 and i+1 is deviated by the delay of input HDTV signal for one stripe interval.
Patent JP-H03190768-A (JP)
Title: Thermal transfer printer
Inventor: ECHIGO NAOYUKI
IPC: B41J11/02
Filed: 1989-12-21
Abstract: PURPOSE:To make a contact pressure uniform and to improve slip properties by forming a platen mount from an elastic member composed of gum and a slide member composed of a material with a small coefficient of friction in a part coming in contact with an image-receiving paper and by arranging the platen mount so that the mount faces the heating element of a thermal head. CONSTITUTION:According to the constitution of a platen, a platen support 5 composed of a hard material such as metal is provided with an elastic member 4 composed of gum, and the platen support and a slide protective member 6 composed of a material with a small coefficient of friction in a part of the elastic member 4 coming in contact with an image-receiving paper 3 form a platen mount 7, which is arranged in the manner of facing the heating element 8 of a thermal head 1. Because the elastic member 4 is trapezoidal in cross section and is coated with the slide protective member 6 with a low coefficient of friction such as Teflon(R) a warpage is absorbed even if the thermal head 1 and platen mount 7 deviate somewhat from each other so that uneven printing is difficult to occur.
Patent JP-H04201333-A (JP)
Title: Laminated material
Inventor: YAMAGISHI HIDEHARU
IPC: B65D35/10
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a laminated material having a base color showing metal gloss and an interference pattern of light by laminating the outermost and innermost layers composed of a thermoplastic resin to the outside and inside of an intermediate support layer composed of a biaxially stretched resin film layer and providing a barrier layer between the intermediate support layer and the innermost layer and forming a light interference layer to the intermediate layer. CONSTITUTION:A laminated material 1 has an intermediate layer 2, the thermoplastic resin layer 8 being the outermost layer laminated to the outside of the intermediate layer 2, the stiffness adjusting film layer 12 laminated to the inside of the intermediate support layer 2, a barrier layer 15 and a thermoplastic resin layer 17 as the innermost layer. The intermediate support layer 2 is constituted by laminating a biaxially stretched resin film 6 having a light interference layer 7 provided to the outside thereof to a printing layer 4 through an adhesive layer 5 so as to oppose the light interference layer 7 to the printing layer 4. By this constitution, a base color of metal gloss is recognized from the thermoplastic resin layer 8 being the outermost layer by the metal reflecting layer 7c of the light interference layer 7 constituting the intermediate support layer 2 and the interference pattern of the light reflected by the metal reflecting layer 7c is confirmed by the minute embossed pattern of the light interference layer 7.
Patent JP-H08172673-A (JP)
Title: Phs call reception controller
Inventor: KAWAGUCHI HIROSHI
IPC: H04W68/12
Filed: 1994-12-16
Abstract: PURPOSE: To transfer an incoming call to a cordless terminal in a private network to a PBX communication terminal by connecting a private PHS controller receiving private PHS terminals and public PHS network channels to a PBX provided with a transfer function and receiving communication terminals and public telephone lines. CONSTITUTION: In the case where a PS(PHS terminal) 112 moves into a private network zone, the PS 112 registers the position of the PS 112 to a database 121 via a CS (private PHS controller) 114 by using a transfer controller 120 and registers the position to a public PHS network. In the case of automatic transfer registration, in succession to the position registration, a device 120 obtains a number corresponding to the PS from a database 122 and registers an incoming call to be transferred to a PHS controller 103. In the case of the manual transfer registration mode, the PS 112 updates the position registration based on a transfer registration operation by the user by using the device 120 via the CS 114 to obtain a transfer source number and registers an incoming call addressed to the number to be transferred to the controller 103.
Patent JP-2000116956-A (JP)
Title: Game system
Inventor: YAMAMOTO TAKEYASU
IPC: A63F13/847
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enable a game machine to make a player participate in a team respecting his/her will by switching the game machine into a team selecting mode, when another player throw a game charge into another game machine during an entry receiving time. SOLUTION: When a coin is thrown into a coin inlet part of a game machine 10-1 to execute a game entry, the game calculation part 210 controls the game machine 10-1 into the team selecting mode and all other game machines 10-2-10-4 into the entry receiving mode. When a prescribed coin is thrown into a coin inlet of game machines 10-2-10-4 controlled into the entry receiving mode during the entry receiving time, the game machines 10-2-10-4 are automatically switched into the team selecting mode and controlled. Thus, a player can participate in a team at his/her will.
Patent JP-H04201465-A (JP)
Title: Sales data processor
Inventor: MORI KUNIO
IPC: B41J2/485
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to print on a shelf tag appropriate to a face-to- face sales display form by printing at least name of merchandise and data relating to the selling price of the merchandise on one and the same printing paper in two parts of the tag reversely each other with respect to topand-bottom and right-and-left sides. CONSTITUTION:A shelf tag 100 is divided into two parts, an upper part and a lower part. The lower half part is an area on which printing data such as a preset name of merchandise 104a, a measuring unit 106a for a unit price, a preset unit price 108a, and a currency unit part 110a are printed in a state that top-and-bottom and right-and-left sides of the tag are in a normal posture. The upper half part of the tag is an area on which the printing is performed in a state that top-and-bottom and right-and-left sides are reversed with respect to the normal posture. Printing blocks 104b, 106b, 108b, and 110b correspond to the printing blocks having the same numerical reference marks in the lower half part i.e., the normal posture printing area. The upper half and lower half parts are positioned symmetrically each other with respect to the central point in the printing areas of the tag.
Patent JP-H09152128-A (JP)
Title: Water heater equipped with fin closure detector
Inventor: INAGAKI HIDEO
IPC: F23N5/24
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To simply detect abnormal fin closure of a heat exchanger of a water heater. SOLUTION: A hot water supplier includes a fin tube heat exchanger 12 having metal fins 12a therearound in a combustion chamber 11. A water supply pipe P1 is connected on the inlet side of the heat exchanger while a hot water supply pipe P2 is connected on the outlet side. A thermistor 23 is provided on the hot water supply pipe P2. When the fins are closed, air required for combustion is insufficient, and hence combustion efficiency of a gas burner is lowered and a heating speed of hot water is lowered. After starting combustion, there is counted time t1 when hot water temperature detected by the thermistor rises from T0+α to T0+β, which is compared with previously set reference time tB. Provided the time t1 is longer than the reference time tB, it is simply detected that the heat exchanger is at a fin closure state.
Patent JP-H10340203-A (JP)
Title: Method for testing digital processor
Inventor: SWOBODA GARY L
IPC: G06F11/36
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a test method for a digital processor using a test port for transferring trace data to a test host processor under the control of a program, which a user can define in response to a prescribed event. SOLUTION: Trace data are collected while an application program loaded on a program memory 61 is executed by a digital processor 11, and trace data are temporarily stored in the trace area 99 of the data memory 25 by a code which is executed in response to a trigger event and which the user can define. The trigger even is also enabled by the code which enables the various parts of analysis hardware 1217 and which the user can define. Trace data are transferred to the test host processor from a digital processor through a test port 1149 by sending a notice signal by a message pass register 1216 and the message pass register is monitored on a handshake signal.
Patent JP-H07185183-A (JP)
Title: Washing machine
Inventor: KENJO YOSHITOYO
IPC: D06F39/02
Filed: 1993-12-28
Abstract: PURPOSE:To achieve precise detection of the water level and the height of the bubbles' by a method wherein a plurality of electrodes which are long in an up and down direction, are installed in a tub and the water level or the height of the bubbles in the tub is detected on the basis of the output of a level detecting means for detecting the level of a high-frequency signal generated in a load by a high-frequency power source. CONSTITUTION:When the water level is gradually raised from zero level, the capacitance between electrodes 22, 23 increases and the high-frequency signal induced on the electrode 23 through the electrode 22 by a high-frequency power source 24 also increases. The high-frequency signal from which noise elements are eliminated by BPF 26 is outputted into a level detecting means 28 to detect the level and a water level H1 is calculated by a calculator 29 on the basis of an empirical formula. Then, the water level H1 is compared with the proper water level H1 stored in a storing means 31 by a comparing means 30 and when the water level H1 reaches the proper water level H1, a water supply valve 17 is closed by a power switching means 33. Then, a detergent is put into the water and the water is stirred, and when bubbles are formed, a proper water level H2, for the case where bubbles are formed, is calculated on the basis of the high-frequency signal induced on the electrode 23 using another empirical formula so as to be used for controlling the operation.
Patent JP-H11165301-A (JP)
Title: Manufacture of decorative plate and decorative plate
Inventor: NODA TAKASHI
IPC: B27M1/08
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative plate having good design properties by easily obtaining the plate by adhering a decorative sheet made of a resin to a woody base material. SOLUTION: Decorative sheets 3C for butt ends are respectively adhered to butt end faces 2b of two parallel sides of a rectangular woody base material 2, and ridges of the faces 2b and a surface 2a are cut to oblique surfaces 2c. And, the surfaces 2c are coated with an adhesive made of a thermosetting synthetic resin, and then placed on the surface 2a of the base material 2 so that two types of decorative sheets 3A, 3B cut in advance and having different colors and patterns are brought at edges into close contact with one another without gap to be joined to one another. Then, the sheets 3A, 3B are heated and pressurized from surfaces by a membrane press molding machine. Thus, the sheets 3A, 3B are adhered to the surface 2a, the faces 3b and the surfaces 2c of the material 2.  Thereafter, excess edges of the sheets 3A, 3B extended from the edges of the material 2 are cut to obtain the decorative plate 1.
Patent JP-H04200639-A (JP)
Title: Production of catalyst for hydrogenation
Inventor: KAWAKAMI TAKAHIRO
IPC: B01J23/80
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a catalyst having high activity and to produce an alcohol with high yield and high quality by carrying out the freeze drying in the process producing for catalyst precursor by using copper oxide or metallic oxide consisting essentially of copper oxide and a carrier. CONSTITUTION:A water soluble copper salt or mixture of a water soluble copper salt and a water soluble zinc salt reacts with an alkaline agent in an aqueous media in the presence of a carrier. When precipitate is washed, dried and burnt and the catalyst precursor is produced, freeze drying is carried out at about -50-0 deg.C and about 0.01-100Torr. Thus, obtained precipitate is kept as particulate state without solidifying to lumpy during washing or drying. Therefore, the highly active catalyst can be obtained, and when the alcohol is produced by hydrogenation of an organic carboxylic ester, high yield and high quality can be attained.
Patent JP-H11172507-A (JP)
Title: Clothes for lower half of body
Inventor: HASEGAWA KANAME
IPC: A41D27/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain trousers (clothes for the lower half of a body) having a beautiful silhouette and capable of freely adjusting the hip girth size without any pain at the time of wearing. SOLUTION: The clothes for the lower half of a body are separated into a waist part 11 on the front body part side and a waist part 12 on the back body part side and composed so as to freely adjust the hip girth size. The waist part 11 on the front body part side has an extended tongue piece 13 and is sewed through an elastic belt 14 on the inner part (a sewing part 14a) of a bag of the waist part 12 on the back body part side. A guide loop 18 is provided on the side opposite to the extension part 15 extended from the waist part 12 on the back body part side and a rail part 19 is formed on the side of the body in the waist part 11 on the back body part side. Both are freely movable in the direction around the waist while maintaining an engaging state.
Patent JP-H03192900-A (JP)
Title: On-vehicle speaker equipment
Inventor: DATE TOSHIHIKO
IPC: H04R1/30
Filed: 1989-12-21
Abstract: PURPOSE:To make the time response and the sound pressure level from left and right speakers equal to each other simultaneously and to realize a sound field with a natural stereophonic sense in both a driver's seat and a driver's assistant seat in a cabin by providing two sound sources one of which radiates sound only to the driver's seat and the other of which radiates sound only to the driver's assistant seat having a sharp directivity to left and right sides of the cabin respectively. CONSTITUTION:Speakers 1, 3 are installed in a way that they radiate sound from left/right front pillars 8 to a side window 7 and its primary reflected sound reaches listening points A, B with a limit and speakers 2,4 are installed such that they radiate sound from a corner at front end of the side window 7 to the listening points A, B with a limit respectively. Moreover, a deviation in the time response due to a path difference between left right paths R1A, L2A at the listening point A of the driver's seat 5 and left right paths R2B, L1B at the listening point B of the driver's assistant seat 6 is compensated by an electric delay means 9 and a sound pressure level difference due to distance attenuation is corrected by an attenuator 10 respectively.