baber/WOPTO huggingface dataset:
Patent JP-H05274462-A (JP)
Title: Bar code device
IPC: G06K7/12
Filed: 1992-03-27
Abstract: PURPOSE:To prevent a bar code from spoiling the outward appearance of an article by forming the bar code of a material which is invisible by visible light irradiation and visible by infrared-light irradiation, etc., and making a scan with infrared light, etc. CONSTITUTION:The bar code 1A is formed by printing the material which is invisible by visible-light irradiation and visible by infrared-light irradiation in, for example, an ink state. An infrared-light projector 23A is used as a projector for scanning the material. The bar code 1A is invisible with normal visible light and when the bar code data are read out, the bar code is scanned with the infrared-light beam MA from the infrared-light projector 23A and the visible light N from the bar code 1A is photodetected to read the bar code. Consequently, even when an outward shape is specially important like a fashion product, the bar code is used to eliminate the lowering of the image of the article.
Patent JP-S51145053-A (JP)
Title: Drying equipment
Inventor: HASEGAWA YOSHIO
IPC: F26B17/32
Filed: 1975-06-06
Abstract: PURPOSE: To save labor and energy for operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01318789-A (JP)
Title: Compressor for refrigeration
Inventor: ELSON JOHN PAUL
IPC: F04B39/02
Filed: 1989-03-20
Abstract: PURPOSE: To reduce power consumption of a motor by arranging a shield member that extends above the normal oil level in an oil sump in surrounding spaced relationship to the lower end of the rotor of a motor to limit the oil flow to the lower end of the rotor in a sealed refrigeration compressor. CONSTITUTION: A sealed refrigerator compressor is equipped with an electric motor 16 that has a stator 20 and a rotor 22 in the lower part inside a casing 14, and a scroll compressor 24 in upper part. And an oil sump 36 is formed in the lower part of the casing 14, its oil level 38 is above the end of wound wire 40 of the stator 20 and a balancing weight 42, and the lower part 44 of the rotor 22 mounted on the weight 42. In this case, a shield member 12 is arranged near the motor rotor 22 and the stator 20. The shield member 12 is composed of a cylindrical part 46 surrounding the balancing weight 42 having an opening top and a cylindrical part 48 that is slidably inserted in a drive shaft 26, a foot 56 that limits the rotation movement of the shield member 12 is formed in the cylindrical part 48.
Patent JP-H01244137-A (JP)
Title: Fuel injection control system
Inventor: NOMI MAKOTO
IPC: F02D41/00
Filed: 1988-03-25
Abstract: PURPOSE:To improve control precision and response, by a method wherein a measurement amount of an intake air amount sensor having an output proportioning an intake air amount per a unit time is converted into a pulse train which a frequency proportions, and control of fuel injection is effected by means of a measurement amount. CONSTITUTION:An analogue electric signal from an intake air flow rate sensor 5 is converted into a pulse train of a frequency proportioning a flow rate by a voltage frequency converter (VFC) 11 to input it to an injection control device 12. The control device 12 weighs the pulse train by means of a counter, based on the weighing value, a fuel injection amount is decided, and an injector 4 is controlled to feed a corresponding fuel amount. By computing and controlling the pulse train by means of a digital differential analyzer (DDA12), simple and high speed computation can be performed, the complicated control model of an engine can be realized, and control performance can be improved.
Patent JP-H01242058-A (JP)
Title: Nuclear magnetic resonance synchronous imaging apparatus using ultrasonic wave
Inventor: YAMAMOTO ETSUJI
IPC: A61B10/00
Filed: 1988-03-25
Abstract: PURPOSE:To perform imaging in directly synchronous relation to the movement of the heart, by irradiating the blood, which flows through the blood vessel of the wall of the heart or through the blood vessel annexed to the heart, with an ultrasonic wave and detecting the movement of the heart from the reflected ultrasonic wave. CONSTITUTION:An ultrasonic wave transmitter-receiver 21, a distance measuring device 22 and memories 23, 24 are provided to detect the movement of the heart. On the basis of the detection result, a control apparatus 1 controls the timing of imaging in synchronous relation to the movement of the heart. The output of a high frequency pulse generator 2 excites a coil 4 through an amplifier 3. The signal received by the coil 4 is inputted to a signal processor 7 through an amplifier 5 and a detector 6 to be converted to an image.
Patent JP-H03270046-A (JP)
Title: Transferring path for wafer cassette
Inventor: FUKUWATARI ICHIRO
IPC: H01L21/677
Filed: 1990-03-19
Abstract: PURPOSE:To absorb the changes of a turbulent flow and internal pressure by an exhaust port section so that air on the outside of a transfer tube does not flow when a truck proceeds in the tube by mounting an exhaust duct stopping the reverse inflow of air on the outside of the tube in long size on the outside of the exhaust port formed to the transfer tube with a transferring path. CONSTITUTION:An exhaust duct 6 is formed in a box shape, partitioned so that one part is opened by a parting plate, and formed in a zigzag path shape, and a distance from an exhaust port 4 on the outside of a tube is lengthened as much as possible or formed in a long-sized tubular shape from an exhaust port 4. Consequently, even when the negative pressure of a turbulent flow generated at the rear of a truck is generated near the exhaust port 4 by the passage of the truck 5, pressure balance is lost instantaneously by the negative pressure and air on the outside of the tube flows in the inflow direction, but the truck passes in the exhaust port 4 during a time when air on the outside of the tube back flows in the exhaust duct 6, and pressure in the vicinity of the exhaust port 4 returns to positive pressure. Accordingly, air flows from the inside of the tube to the outside of the tube again, and contaminated air on the outside of the tube back flowing in the exhaust duct 6 is pushed out to the outside of the tube, thus holding set cleanliness at all times in the tube.
Patent JP-2000262668-A (JP)
Title: Pachinko game machine
Inventor: ITO MASATOSHI
IPC: A63F7/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable game feeling by a player by adjusting the display time of a result corresponding to the time required until the prescribed number of game balls enter and adjusting the ball hitting speed of the next time. SOLUTION: Time required for ball hitting is monitored in a ball hitting monitoring means 25, time required for ball entry is monitored in a ball entry monitoring means 21 and the results are respectively stored in a ball entry time storage means 31 and a ball hitting time storage means 34. A display time decision means 22 decides the display time corresponding to the time required for ball entry. A ball hitting interval decision means 23 decides the ball hitting interval of the next game by the time required for ball hitting, the time required for ball entry, past game time required for the gams in the past and the display time decided by the display time decision means 22, and stores it in a ball hitting interval storage means 33. In the next game, a ball hitting device 40 hits the game balls by the ball hitting interval.
Patent JP-H11264209-A (JP)
Title: Joining part between floor slab of wall type rc structure and outer wall
Inventor: SASAKI TETSUYA
IPC: E04B1/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the joining part between a floor slab of a wall type RC structure and an outer wall capable of improving heat insulating performance. SOLUTION: A floor slab 1 is constructed by an RC structure, and a heat insulating board 5 and an outer wall 2 composed of the outer wall part 2a and the inner wall part 2b respectively formed of concrete or mortar on the outdoor side and the indoor side of this heat insulating board 5, are constructed in the end part of this floor slab 1. Connecting reinforcements 3 to join the floor slab 1 and the outer wall 2 are arranged in a plurality between the floor slab 1 and the outer wall 2 by respectively fixing the indoor side and the outdoor side to the floor slab 1 and the outer wall part 2a by penetrating through the heat insulating board 5 and the inner wall part 2b. The connecting reinforcements 3 are also obliquely arranged on the floor slab 1 side from the outer wall part 2a.
Patent JP-2000264620-A (JP)
Title: Production of hydrophobic aerogel
Inventor: SONODA KENJI
IPC: C03C1/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a hydrophobic aerogel by which a process time can be shortened to improve the efficiency of productivity, and the amount of a used solvent can be minimized to reduce the production cost. SOLUTION: An alkoxysilane compound is simultaneously hydrolyzed and polycondensed to prepare a gel compound, and the gel compound is subjected to a hydrophobizing treatment. The treated gel compound is supercritically dried to provide the objective hydrophobic aerogel. In this case, the gel compound is prepared in the presence of an alcohol, and the gel compound without washing the gel compound with a solvent and in a state of the gel compound including water is subjected to the hydrophobizing treatment in a hydrophobization-treating solution containing an organic silane compound having an alkyl group and an alkoxy group. The solvent included in the gel compound subjected to the hydrophobizing treatment is substituted with carbon dioxide, and the substituted gel compound is supercritically dried.
Patent JP-H07247755-A (JP)
Title: Door leaf for split-type movable room
Inventor: NAKAMURA MOICHI
IPC: E04H1/12
Filed: 1994-03-14
Abstract: PURPOSE:To provide a hygenic door leaf, simply constructible and easily movable while requiring less space for opening, for a splittype movable room. CONSTITUTION:A channel 21, with an opening facing downward, for fitting an airtight member therein is provided, extending over the entire width, to the underside of a door leaf 2 that is hung down at its upper end from above so that it can slide rightward and leftward freely against a wall surface panel 11, and a swing-preventing metal 5 is attached to the lower end of the wall surface panel 11 positioned on the opening side of the door leaf 2. The swing- preventing metal 5 is composed of a base plate 51 that is positioned between the underside on the end on the opening-side of the door leaf and the floor surface when the door leaf 2 is closed, an attachment part 52 rising upward from a position on the wall surface panel 11-side of the base plate 51 and fixed with a screw to the wall surface panel 11, and swing-preventing projections 53 that project facing each other from the side on the end of an entrance/exit opening and is in a thickness slightly larger than the thickness of the door leaf 2.
Patent JP-H04306033-A (JP)
Title: Digital reception circuit
Inventor: KITAYAMA TAKAMITSU
IPC: H04L27/14
Filed: 1991-04-03
Abstract: PURPOSE:To make a demodulation characteristic stable without being affected with the C/N and the temperature characteristic of a digital modulation signal by applying direct frequency division to a recovered carrier, counting the frequency and adjusting minutely a voltage controlled oscillator at synchronization. CONSTITUTION:When a synchronizing detection signal 5 from a carrier recovery circuit 4 is at a level of asynchronization state, a comparison control means 2 sends a control signal to a frequency control means 111 to implement frequency sweep of a VCO 112. When the synchronizing detection signal 5 reaches a level of the synchronization state, the frequency sweep is stopped and the frequency of the recovered carrier frequency-divided by a frequency divider means 108 is counted by a frequency count means 109. Then the obtained count is compared with a relevant reference value at a comparison control means 2 via a data line 114 and the oscillating frequency of the VCO112 is fine-adjusted so that an error is set within an allowable range. Thus, the effect of the C/N of the signal inputted to a demodulation means is not caused and the frequency of the digital modulation signal is made stable without being affected by a temperature characteristic of the circuit constitution.
Patent JP-S63236686-A (JP)
Title: Transfer recording medium
Inventor: INUI TOSHIJI
IPC: B41M5/392
Filed: 1987-03-26
Abstract: PURPOSE:To perform transfer by separating an image forming element advanced in reaction from an unreacted image forming element, by bonding a plurality of image forming elements to a base material by a thermoplastic binder and containing a sensitive component changing in a physical property dominating a transfer characteristic by the application of light and heat together with a colorant. CONSTITUTION:In a transfer recording medium 1, microcapsule like image forming elements formed by coating core materials 1b, 1c such as a colorant or the like with a wall material 1d are bonded to a base material 1a by a binder 1e. When the release force of the image forming elements and the binder is set to F1, the adhesive strength between the unreacted elements receiving no application of light and heat and recording paper is set to Fa and the adhesive strength between the elements after curing reaction due to the application of light and heat and the recording paper is set to Fb, since Fa>F1 is satisfied within the range between the transfer start temp. T1 deg.C of the unreacted elements and the transfer start temp. T2 deg.C of the reacted elements, only the unreacted elements are transferred to the recording paper if transfer is performed at T0 deg.C and the reacted elements are not transferred. Further, the binder is selected so as to satisfy the above-mentioned condition according to the kind of the image forming elements. Further, the min. value f1 of F1 at 5-40 deg.C requires 5g/cm or more from the aspect of the preservability of the transfer recording medium.
Patent JP-H05228507-A (JP)
Title: Blooming method for continuous cast bloom of austenitic stainless steel
Inventor: KITAMURA YASUFUMI
IPC: B21B3/02
Filed: 1992-02-19
Abstract: PURPOSE:To restrain cracks from being generated when a continuous cast bloom of austenitic stainless steel is hot-rolled. CONSTITUTION:Chemical components of austenitic stainless steel containing 16-18% Cr, 12-15% Ni, 2-5% Mo are displayed by wt.% and after it is melted so that Ni-bal decided by Ni-bal=30(C+N)+0.5Mn+Ni+8.2+1.1(1.5Si+Cr+Mo+0.5Nb) satisfies 0.01-5% (Ni-bal) and <=0.001% S and cast continuously, the austenitic stainless steel is retained at <=1250 deg.C and in <=10 hours and bloomed. Consequently, hot deformability can be restrained from deteriorating, cracking be prevented from being generated, the yield of a product be improved and the loss of maintenance of a bloomed stock be reduced.
Patent JP-S58188806-A (JP)
Title: Herbicide
Inventor: AYA MASAHIRO
IPC: A01N47/34
Filed: 1982-04-28
Abstract: PURPOSE:A herbicide, containing a substituted phenylsulfonylurea derivative and O,O-dipropyl-S-2-methylpiperidinocarbonylmethyl phosphorodithioate, etc. as active constituents, and exhibiting potentiating and synergistic action. CONSTITUTION:A herbicide containing a substituted phenylsulfonylurea derivative of formula I [X is O or direct bond; Y is H or Cl; R is formula II (R<1> and R<2> are methyl or methoxyl) or formula III] and O,O-dipropyl S-2-methylpiperidinocarbonylmethyl phosphorodithioate of formula IV or O, O-dimethyl S-[N- (4-chlorophenyl)-N-isopropyl-carbamoylmethyl]-phosphorothioate of formula V. The resultant mixed herbicide has improved safety, exhibits a remarkable herbicidal activity, a wide herbicidal spectrum and lasting improved efficacy, and is suitable particularly to a pre-emergence soil treating agent and foliar and soil treating agent for weeds in paddy fields.
Patent JP-S51145221-A (JP)
Title: Double feed detection
Inventor: IKEDA KAZUHIRO
IPC: G06K5/00
Filed: 1975-06-10
Abstract: PURPOSE: Possible to detect double feed with high accuracy by not so much attractive force even in case more than 2 pieces of paper sheets adhere by static electricity and the like. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51146767-A (JP)
Title: Process for treating a surplus sludge in the activated sludge treatmen t process of batch type
Inventor: SUZUKI SHIGETOSHI
IPC: C02F3/12
Filed: 1975-06-11
Abstract: PURPOSE: To provide a process for treating a surplus sludge with a simple and economical plant in the sludge treatment system of batch type for reducing surplus sludge. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05270688-A (JP)
Title: Carrying roller
IPC: B65H27/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a carrying roller capable of correctly carrying sheets with the gripping range of the sheets enlarged, by providing plural pins protrudably provided in a radius direction from the outer peripheral surface of a roller main body, and springs pushing the pins in the radius direction outside. CONSTITUTION:Pins 20, provided on a carrying roller 18, are made in a condition where they are projected from the outer peripheral surface 19a of a roller main body 19 with springs 21 in usual. Individual pins 20 are moved in a D direction by the rotation of this carrying roller main body 18. The pins 20 are moved to contact a sheet 22 at a point E, then the pins 20 push the sheet 22 to be moved while pushing a drive roller 23, and are sunk themselves in a groove 19b. After passing a contact point F of the roller main body 19 with the sheet 22, the pins 20 are gradually projected from the groove 19b to be separated from the sheet 22 at a point of time when passed a point G. Consequently the sheet 22 is gripped with the drive roller 23 and the pins 20 in the nearly whole region of a range H between the points E and G, allowing enlarging a grip range and correctly carrying sheets.
Patent JP-S60215761-A (JP)
Title: Formation of target for sputtering
Inventor: NOBUTOKI SABUROU
IPC: C23C14/34
Filed: 1984-04-11
Abstract: PURPOSE:To prevent collapsing of a powder and granular material from a sputtering target consisting of a high-melting material obtd. by sintering and molding the powder and granular material by irradiating an energy beam to the consuming surface of said target thereby forming a molten layer. CONSTITUTION:A powder and granular material 3 is molded by stamping and is then sintered in a high-temp. atmosphere below the m.p. to form a sintered body 4 which is used as a target body 1'. A near IR laser beam is irradiated as an energy source to the surface 2 of the body 4 to melt the surface part thereby unitizing the very small powder and granular material 3 to one body and forming a dense solid layer 5 in the surface part. The laser suffices with irradiation of a focused carbon dioxide laser from a device for about 10W/75mum<2>. The collapsing of the sintered powder and granular material and generation of charge particles as the material for constituting the target are thus decreased or eliminated and the sputtering film having a high grade is obtd.
Patent JP-H04306219-A (JP)
Title: One-pack type thermosetting urethane resin composition
Inventor: NAKADA YOSHIHIRO
IPC: C08G18/80
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a one-pack type thermosetting urethane resin composition, having low-temperature curability and excellent in especially storage stability. CONSTITUTION:A thermosetting urethane resin composition is composed of (A) a solid polyisocyanate compound, prepared by reacting a solid polyisocyanate compound having >=40 deg.C melting point with ]1] a specific nitrogen-containing polyol and having 0.1-30% inactivated isocyanate groups and (B) a polyol component.
Patent JP-H05269984-A (JP)
Title: Ink jet head
IPC: B41J2/055
Filed: 1992-03-27
Abstract: PURPOSE:To obtain high yield in manufacturing and to ensure prolonged durability by providing a part on which an electrode is not formed to the end of a side wall of a passage. CONSTITUTION:In an ink jet head that is constructed of a number of passages 4 provided in parallel at intervals in the direction of a perpendicular array that is provided in the longitudinal direction of the passages so that each of the passages 4 is equipped with a face having a nozzle for ejection of ink, side walls 5 constructed of piezoelectric materials for the passages 4, and for which the piezoelectric materials are driven by electrodes 10 formed on the side walls 5 of the passages and the ink is ejected thereby, characteristic is such that the electrode 10 does not cover the end of the side wall of the passage while an insulating layer 18 for covering entirely the electrode 10 is provided.
Patent JP-S57189929-A (JP)
Title: Take-out device for laminated iron core
Inventor: ISHIKAWA TAKASHI
IPC: B65G57/02
Filed: 1981-05-12
Abstract: PURPOSE:To simplify to take out a laminated iron core fitted in a punch as it is by providing a holding frame constructed of bar-shaped guides under a punching machine. CONSTITUTION:Iron plates 6a drawn down by a press machine P is held in a holding frame fixed under a die 4. The frame is constructed of a guide bar 12 fixed on upper and lower support plates 11 and 17 and a movable bar 13 capable to be swayed by a spring 18. The iron plates held in this frame in a laminated state can be easily taken out by opening the bar 13. They can be easily seen from outside, and conveniently checked for faults. They can also be takne out immediately as the whole punched out.
Patent JP-H08267966-A (JP)
Title: Mail
Inventor: ISHII HIDEKAZU
IPC: B42D15/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide mail wide in adaptability capable of directly or indirectly and certainly printing mail data at a position capable of excluding the effect of the optical abuse of the handwritten address entered in mail. CONSTITUTION: A visually discriminable address entry inhibiting region 110 surrounded by the predetermined width dimension (W) in the direction going from the edge end (e) on the side of an address entry region 105 toward the inside and the predetermined length dimension (l) in the direction crossing the width dimension direction at a right angle is provided.
Patent JP-S59198640-A (JP)
Inventor: DONARUDO REROI SEI
IPC: H01J29/50
Filed: 1984-04-11
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-S62229159-A (JP)
Title: Electrostatic image developer
Inventor: AOKI MITSUO
IPC: G03G9/087
Filed: 1986-03-31
Abstract: PURPOSE:To prevent offset and top improve heat fixability by mixing carrier particles coated with a silicone resin on the surface and toner particles contg. a PP modified with a carboxylic acid at the terminal in a resin component with each other. CONSTITUTION:This developer is constituted by mixing the carrier particles coated with the silicone resin on the surface and the toner particles contg. the PP modified with the carboxylic acid at the terminal in the resin component. PP which is formed by modifying the terminal of a PP homopolymer having no functional group with a carboxyl group and has 0.1-50(mgKOH/g), more preferably 0.5-10(mgKOH/g), acid value is used for the PP modified with the carboxylic acid at the terminal. The PP having <=20,000, more preferably 1,500-10,000mol.wt. is used. The developer which induces hot offset and has the excellent flowability and flocculating characteristic of the toner at the same instant and has excellent spent resistance to the silicone resin-coated carrier is obtd.