baber/WOPTO huggingface dataset:
Patent JP-H11237073-A (JP)
Title: Ceiling flush type air conditioning equipment
Inventor: GUNJI YOSHIHIRO
IPC: F24F1/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide ceiling flush type air conditioning equipment which enables effective suction of fresh air, by drilling an auxiliary suction port with an air guide plate and/or a duct on the perimeter of a fan motor of a top board. SOLUTION: In ceiling flush type air conditioning equipment, a fan motor 3 and a turbo fan motor 4 driven by the fan motor are arranged almost at the central part inside a top plate 2 within the body 1, a heat exchanger is arranged surrounding the fan motor and the turbo fan, and a grill, which is provided with a dew receiving tray at an upper part thereof contacting the undersurface of the heat exchanger and a suction port 7 comprising a bell mouth 9 facing the turbo fan at the central part thereof while a suction port 8 is provided between it and the body, is mounted at a lower part of the body facing the inside of the room.  An auxiliary suction port 12 is drilled into a top plate on the periphery of the fan motor while an air guide plate 16 is provided on the periphery of the auxiliary suction port of the top plate, and a plurality of upper blades 13 are arranged at an upper part of the turbo fan surrounding the fan motor.
Patent JP-H07225004-A (JP)
Title: Steam heating apparatus
Inventor: MORII TAKAYUKI
IPC: F22B3/04
Filed: 1994-02-15
Abstract: PURPOSE:To accurately set heating temperature by using a vacuum pressure reducing valve capable of precisely setting minute pressure. CONSTITUTION:A vacuum pressure reducing valve 51 is arranged on the primary side of a jacket part 53. An ejector 59 is connected to the secondary side of the jacket part 53. Upper part of the vacuum pressure reducing valve 51 is connected to the vicinity of a suction port of the jacket part 59 by means of a pressure reducing pipe line 73.
Patent JP-S58159076-A (JP)
Title: Display
Inventor: SAKAI MANABU
IPC: H04N5/445
Filed: 1982-03-17
Abstract: PURPOSE:To display an input signal distinctly with a small-sized device, by performing the signal switching or the channel selection and driving the display through an interface circuit to display the input signal on an LED when a TV signal or an external input signal is received. CONSTITUTION:An LED consisting of 7 segments is used as a display element 1, and driving circuits 2A and 2B are connected to display parts of the units digit and the tens digit, respectively. An interface circuit 3 is interposed between these circuits 2A and 2B, and a channel selecting circuit 4, a TV/external input changeover switch 5, and a signal switching circuit 6 are connected to the circuit 3. The circuit 6 switches the TV signal from a TV tuner and input signals from external input terminals (a), (b), and (c) and outputs one of these input signals. In this case, the input signal is displayed through driving circuits 2A and 2B.
Patent JP-H09228499-A (JP)
Title: Sealing structure of joint part of facing material unit
Inventor: MATSUYAMA MASAHIRO
IPC: E04F13/08
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To seal a joint part with a waterproof fastener and surely seal a cross-shaped joint part. SOLUTION: Facing material units 1 provided with the fastener stringer 8 of a waterproof fastener are attached up and down, right and left, each neighboring fastener stringer 8 is engaged with a slider, and cross-shaped back-up material 80 having a cross-shaped recess part is attached to the cross-shaped joint part. A part between the recess part and the rear face of each fastener stringer 8 is sealed to be filled with a wet type sealing material, an easily deforming rise plate 84 is provided on a part opposed to the fastener stringer 8 of the cross-shaped back-up material 80, and a slider is smoothly slid.
Patent JP-H05218365-A (JP)
Title: Manufacture of semiconductor element
Inventor: YAMAGATA KENJI
IPC: H01L21/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide a method of manufacturing a high performance SOI substrate which may be applied for manufacture of a large scale integrated circuit to form a silicon single crystal thin film on a transparent insulating substrate with a sticking method. CONSTITUTION:A porous silicon 101 is formed by anodizing the entire part of a silicon single crystal substrate 100 and elements are formed on an epitaxial layer by epitaxially growing a silicon single crystal thin film 102 on the one surface thereof. An element forming surface 109 is stuck to a supporting substrate 111 with wax to selectively etch the porous silicon 101. Next, after an epitaxial layer forming elements is bonded with a transparent insulating substrate 110 mainly consisting of SiO2 using a bonding agent 108, the wax 103 is heated and softened to separate the supporting substrate 111 from the epitaxial layer forming elements.
Patent JP-H03245009-A (JP)
Title: Measuring method for dimension of length of coke oven
Inventor: YASUKOUCHI NAOTO
IPC: C10B29/00
Filed: 1990-02-22
Abstract: PURPOSE:To detect abnormality at an early period by moving a moving device having a distance measuring devices in the direction of the length of an oven, measuring the interval between each measuring device and the edge of the oven in the direction of the length of the oven and the interval between the moving machine and a reference, and comparing the values with the reference values. CONSTITUTION:A range finder 3-1 measures a size l1 between an extruding device 2 and the end part of coke oven 1 in the direction of the length of the oven. A range finder 3-2 measures the size l2 between a reference point 4 and the extruding device 2 in the direction of the length of the oven. The length of the size of the oven from the center of the oven body of the oven 1 to the edge of the oven is made to be L1. Then, the relationship among the length L1, measured distances LL1 and LL2 which are measured beforehand and the distances l1 and l2 to the range finders which is expressed as L1 = LL1 - (l1 + LL2 + l2) holds true. A variable En of the size of the length of the oven 1 can be expressed by the expression En = L1 - L0. In this expression, L0 is the size of the length of the oven from the center of the body of the oven 1 to the edge of the oven at the cold time. Therefore, the variable of the size of the length of the oven can be found by the measurements of the range finders 3-1 and 3-2.
Patent JP-S55136130-A (JP)
Title: Slag gamma-fe2o3 formed by wet metallurgy of chromite
Inventor: YAMAZAKI NAKAMICHI
IPC: C01G49/06
Filed: 1979-04-06
Abstract: PURPOSE: To enable slag to be cheaply utilized as it is as a magnetic material by forming the slag as γ-Fe 2 O 3  in a hydrothermal metallurgical process for chromite.  
     CONSTITUTION: When chromite is treated by a wet metallurgical method under high alkali and oxygen press. using a pipeline system continuous hydrothermal reactor, slag composed of hexavalent chromium and γ-Fe 2 O 3  is formed. Since this γ-Fe 2 O 3  has spinel-type structure, it can cheaply be utilized as it is as a base material for a magnetic tape, etc. in contradiction to conventional slag disposed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11242777-A (JP)
Title: Vending machine
Inventor: SAKAGUCHI TAKESHI
IPC: G07F11/42
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To automatically perform forward packing operation of articles, to prevent collapse and crush of the articles from being caused by the forward packing operation and to further prevent increase of the number of components. SOLUTION: When the article A is replenished on an article rack 2, plural pieces of articles A are mounted on the rack 2 to be arranged in a line and extruding mechanism is operated next. The article A2 at the last part is extruded forward by this operation, gaps between adjacent pieces of articles A in front and back of the article A2 are sequentially filled from the back and the article A2 at the front is abutted on a stopper plate 41 of stopper mechanism. Thus, the forward packing operation of the article A is performed.
Patent JP-H07247973-A (JP)
Title: Multi-cylinder rotary compressor
Inventor: HATTORI HITOSHI
IPC: F04C23/00
Filed: 1994-03-14
Abstract: PURPOSE:To improve assembling efficiency and reduce noise by providing a compressing mechanism part comprising plural cylinders in a closed case, and forming a partition plate for partitioning the cylinders, mutually independently and a fitting frame fitted to the inner wall surface of the closed case to be integrated with each other. CONSTITUTION:A multi-cylinder rotary compressor 3 comprises a motor part 5 including a stator 7 and a rotor 8, and a compressing mechanism part 9, which are provided in a closed case 1. in this case, the compressing mechanism part 9 is in its modularized structure, and the first and second cylinders 12, 13 are partitioned to be mutually independent by a partition plate 15. The partition plate 15 is extended along the inner wall surface of a closed case 1, and formed to be integrated with a fitting frame 17. The rotor 8 is fixed to a shaft 19, and the first and second rollers 31, 33 arranged in the respective cylinders 11, 13 are fitted to the eccentric shaft parts 27, 29, whereby the rotor is rotated with eccentricity with the phase thereof shifted by 180 deg. by the rotation of the respective eccentric shaft parts 27, 29.
Patent JP-S59170426-A (JP)
Title: Timing control device for fuel injection pump
Inventor: UEDA JIYUNZOU
IPC: F02D1/02
Filed: 1983-03-16
Abstract: PURPOSE:To control the fuel injection amount and the fuel injection timing in accordance with the engine state by opening and closing the first and the second cut-off ports formed in the plunger of a fuel injection pump by the respective first and the second control sleeves. CONSTITUTION:The first and the second cut-off ports 42 and 44 which are opened into a suction space 4 are formed in the plunger 8 of a fuel injection pump 2, and are opened and closed by the first and the second control sleeves 46 and 48 respectively. The injection amount and the injection timing are controlled by sliding the control sleeves 46 and 48 by the respective actuators 56 and 68. Thus, the injection amount and the injection timing are suitably controlled in accordance with the engine state, e.g., variation of load.
Patent JP-S62205213-A (JP)
Title: Oxygen blowing lance
Inventor: ANDORE BOTSUKU
IPC: C21C5/46
Filed: 1987-02-25
Abstract: A nozzle for refining metals or ferroalloys by oxygen blasting from above the melt is presented. The nozzle terminates at a nozzle head and includes at least one central blast pipe for directing a jet of oxygen having supersonic speed. A chamber is interposed between the mouth of the blast pipe and the mouth of the nozzle head. This chamber widens progressively from the mouth of the blast pipe, and narrows toward the mouth of the nozzle head. At least one opening from at least one lateral duct opens to the chamber in the vicinity of the blast pipe mouth. Each lateral duct is connected to a source of gas, and includes an inidividual flow control valve. Preferably, at least three lateral ducts are arranged symmetrically around the blast pipe mouth.
Patent JP-H10238383-A (JP)
Title: Operation controller of two-cycle diesel engine
Inventor: ITO HIDEAKI
IPC: F02D9/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the black smoke from an initial period of acceleration to an end half of the acceleration, by judging whether the correction of the reduction of the injection quantity at the travelling, is necessary or not, on the basis of the operating condition of an intake quantity control valve, and correcting the injection quantity at the traveling, on the basis of the real opening of the intake quantity control valve. SOLUTION: An fuel injection pump 202 is controlled to obtain such fuel injection quantity that the traveling injection quantity becomes larger in accordance with the increase of the accel opening on the basis of the engine speed and the accel opening, by an injection quantity control means 203 in the normal travelling. Further an inket quantity control means 204 controls the opening of an intake quantity control valve 201 to obtain the target opening determined on the basis of the engine speed and the accel opening.  Whether the correction of the reduction of the injection quantity at the traveling is necessary or not, is judged on the basis of the operating condition of the intake quantity control valve 201, and the injection quantity at the traveling, is reduced and corrected on the basis of the real opening of the intake quantity control valve 201 by a means for correcting the reduction quantity at acceleration 206, when the correction of the reduction quantity is judged to be necessary.
Patent JP-H07250636-A (JP)
Title: Packaged rice cake
Inventor: KONDO FUMIKO
IPC: A23L7/10
Filed: 1994-03-14
Abstract: PURPOSE:To enable effective cooking of a rice cake independent of the shape of the cake by packaging a plurality of separable rice cake pieces in a state integrated with each other to form a prescribed shape. CONSTITUTION:A plurality of rice cake pieces 14 are collected to form a rice cake 8 having a prescribed shape. The pieces are packaged in a state keeping the collected form.
Patent JP-S62200269-A (JP)
Title: Digital detection for ac effective value
Inventor: NAGAE MASAOMI
IPC: H02H3/02
Filed: 1986-02-27
Abstract: PURPOSE:To suppress errors of a digital effective value to a slight value regardless of changes in the frequency, by performing a computation in which a squared value of the currently sampled measured value at the time when an AC input passes the zero point is added to a squared value of the currently sampled measured value at the time when the input passes at the mid-point between two adjacent zero points to determine the effective value. CONSTITUTION:A sampled measured value obtained with ad at a sampler 21 is squared with a square computation circuit 22 22 at the next stage and a sampled measured value of an AC input is memorized into a first memory 24 via a first gate circuit 23 of into a second memory 26 via a second gate memory circuit 25. When a zero point detection circuit 12 detects that the AC input passes the zero point, the detection signal is sent to the first gate circuit 23 and likewise, a mid point detection signal from a mid-point detection circuit 13 is sent to the second gate circuit 25. The first memory 24 outputs the current data at the time when the AC input passes the zero point while the second memory 26 outputs the current data at the point when the AC input passes the mid-point between two adjacent zero points and both the data are added up.
Patent JP-H09236468-A (JP)
Title: Gas meter with built-in pressure sensor and its manufacture
Inventor: TSUCHIDA YASUHIDE
IPC: G01L7/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a gas meter which is assembled without requiring any labor by a method wherein a gas-pressure takeout hole which connects a gas inflow passage to a pressure- receiving hole for a pressure sensor is provided and the takeout hole is formed in such a way that it is molded in a meter case body or that it is molded by a later working operation. SOLUTION: A gas-pressure takeout hole 40 which is passed through a partition 16 toward a pressure-receiving hole 20, for a pressure sensor, from a gas inflow passage 15 is formed, and the inflow passage 15 is made to communicate with the pressure-receiving hole 20. Consequently, a gas which flows into the inflow passage 15 flows through a gas passage inside a meter case as it is. The pressure of the gas which flows into the inflow passage 15 is guided to the pressure-receiving hole 20 for the pressure sensor via the takeout hole 40, and the pressure of the gas can be detected by a pressure sensor unit 200.  When the takeout hole 40 is formed, a horizontal through hole 401 which reaches the pressure-receiving hole 20 through the inflow passage 15 and the partition 16 from a side-face part 109 on the outer circumference of the case is formed, a part by which the inflow passage 15 is made to communicate with the pressure-receiving hole 20 out of the through hole 401 is used as the takeout hole 40, and a part 402 which reaches the inflow passage 15 from the side-face part 109 is closed.
Patent JP-S54134095-A (JP)
Title: Production of fibrous potassium calcium silicate hydrate
Inventor: KONDOU RENICHI
IPC: C01B33/32
Filed: 1978-04-11
Abstract: PURPOSE: CaCO 3  and SiO 2  are reacted in aqueous K 2 CO 3  solution, while the reactor  of which is rotated or shaken for agitation to render the content uniform, thereby  quickly providing fibrous calcium silicate hydrate crystal having a property of good  shape retention and little weight reduction at high temperature heating.  
     CONSTITUTION: Into a reactor rotating or vibrating horizontally or around nearhorizontal axis, aqueous K 2 CO 3  solution in 0.5 to 4 N concentration is charged and added with CaCO 3  and SiO 2  in an amount of Ca/Si molar ratio being 0.2 to 1.2 while the reactor is agitated. The charge is made so that in the reactor the space is left over the liquid level of the aqueous mixture which is heat treated under a pressure of 5 to 24 kg/cm 2  and at a temperature below 220°F. Thus, the process provides fibrous potassium calcium silicate hydrate which has many applications as inorganic fibers useful for heat insulation, cement reinforcement, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0574258-A (JP)
Title: Structure of testing cover for switch
Inventor: TOMIOKA TOSHIHIRO
IPC: H01H31/32
Filed: 1991-02-14
Abstract: PURPOSE:To provide a testing cover in a single sort of structure applicable to right and left circuits and different tests by stopping an installation metal at a predetermined position by a stopper provided at a testing adaptor so as to prohibiting it from installation to a transformer tower in fixing the adaptor to a testing cover using the metal. CONSTITUTION:Charge of a testing cover 3 to a right circuit is set to be a normal charge, while its charge to a left circuit is set to be a mistake charge. In such a constitution, a testing adaptor 4 is disposed to put a connector 6 of a testing lead 5 at a movable electrode part 3a of the cover 3. Installation metals 7a, 7b are then inserted into insertion parts 21a, 21b of the adaptor 4 through engagement pipes 23a, 23b, with a forward end of the metal 7a reaching a position illustrated with 70a, while a forward end of the metal 7b is stopped by a stopper 22 as illustrated with 70b, so a protrusion 27 at the forward end of the metal 7a compresses a spring 28a for the two protrusions 27 to be engaged with engagement slits 25a, 26a respectively. The metal 7b is similarly engaged with a slit 25b, thereby the adaptor 4 can be fixed securely.
Patent JP-S63210889-A (JP)
Inventor: HORINAKA AKIYASU
IPC: G09G3/14
Filed: 1987-02-27
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-S63210900-A (JP)
Inventor: MINOWA TOSHIMITSU
IPC: G10L13/00
Filed: 1987-02-27
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-H04280597-A (JP)
Title: Subscriber circuit
Inventor: ARAI MASANOBU
IPC: H04Q3/42
Filed: 1991-03-08
Abstract: PURPOSE:To use a subscriber circuit for analog telephone set in common use with a subscriber circuit implementing duplex transmission of a digital signal by the echo canceller system. CONSTITUTION:An analog circuit 1 generates a signal to be sent to a 2-wire subscriber line, receives a signal reached from the 2-wire subscriber line and revises a termination impedance by external control. An A/D converter 2 converts a signal received by the analog circuit 1 into a digital signal. A digital circuit 3 implements digital signal processing by the control of the firmware and selects calculation of balance network or calculation of CODEC filter and echo canceller calculation or equalizing discrimination calculation by external control. Since the selection is attained by external control through the revision of a software data, the revision of the service is very simply implemented and work installation cost is reduced.
Patent JP-H02223958-A (JP)
Title: Developer for electrophotography
Inventor: OKA KOZO
IPC: G03G9/08
Filed: 1989-02-27
Abstract: PURPOSE:To improve electrostatic chargeability and to maintain stable characteristics by externally adding a charge control agent having a salt structure consisting of hydrophobic anion and hydrophilic cation to the surface of a toner or carrier. CONSTITUTION:The charge control agent may be the agent having the salt structure consisting of the hydrophobic anion and the hydrophilic cation. The toner surface is required to be relatively more hydrophobic than the carrier surface. The charge control agent is used by being externally added to the surface of either or both of the toner and the carrier. The developer for electrophotography does not contain the charge control agent in the toner and possesses the same mainly on the surface of the toner or carrier and, therefore, the function of the charge control agent is effectively exhibited. The electrostatic chargeability better than heretofore is exhibited with the smaller amt. of the charge control agent, in addition, the toner is subjected to electrostatic charge control independently from the inside part of the toner. The stability of production is improved in this way and the uniform electrification distribution is attained.
Patent JP-H01219751-A (JP)
Title: Method and device for defect correction of photomask
Inventor: KIKUCHI MASATO
IPC: G03F1/00
Filed: 1988-02-27
Abstract: PURPOSE:To confirm the removal of a residual defect from the photomask and to improve the stability and reliability of the quality by detecting an optical densitometer which is aligned with an optical system for lack part correction to detect a Cr film as a defect part which remains too thinly to check visually. CONSTITUTION:Light of a main lamp 33 fitted to the optical system of an Nd.YAG laser light source 31 is emitted and, its light irradiates the defect correcting part 36 of a photomask consisting of an objective 35, glass 38, and a metallic film 37 through a half-mirror 34, and the light which is passed through the corrected part 36 is photodetected by a photodetecting element 39. The transmission intensity of the light outputted by this element 39 is converted by a photocurrent-density voltage converting circuit 40 into optical density, which is outputted on a recorder 41. This defect correcting device is used and a stage where the photomask 50 is mounted is moved to make a scan between Cr patterns 51 of the photomask 50; and the defect corrected part 52 which is detected by the circuit 40 and can not be seen visually is dis played on the recorder 41 to confirm the defect corrected part 52.
Patent JP-S58163720-A (JP)
Title: Preparation of polyester yarn having low shrinkage
Inventor: ICHIHASHI EIJI
IPC: D01F6/62
Filed: 1982-03-18
Abstract: PURPOSE:To obtain the titled yarns having a low heat shrinkage without causing the yarn breakage in restarting a drawing machine, by drawing a highly oriented undrawn polyester yarn having a specific birefringence, and heat-treating the resultant yarn at a specific temperature of the polymer melting peak temperature or above at a constant length under relaxed conditions. CONSTITUTION:A highly oriented undrawn polyester yarn 1 having >=25X10<-3> birefringence (DELTAn) is fed to a drawing apparatus, drawn between a feed roller 3 and nip roller 4 wound around a hot roller 5 and a separate roller 6 several turns, brought into contact with a double-sided hot plate 9 and heat-treated at a temperature of the polymer melting peak temperature of the formula H ( deg.C)= Tm-80 Tm is the polymer melting peak temperature ( deg.C measured by a differential calorimeter  or above at a constant length. The heat-treated yarn 1 is then threaded through a separate roller 10 and a small-diameter part of stepped separate rollers 7 and 8, heat-treated at a temperature  H( deg.C)  or above under relaxed conditions and then passed through a lappet guide 11 and wound onto a pirn 12.