baber/WOPTO huggingface dataset:
Patent JP-S5863421-A (JP)
Title: Synthetic resin heat exchanging tube and manufacture thereof
Inventor: OOKATA KAZUMI
IPC: B29C48/09
Filed: 1981-10-13
Abstract: PURPOSE:To obtain the titled light, flexible and strong heat exchanging tube that need not onsert turbulent piece by a method wherein spiral blades as turbulent piece are provided in a unitary body with the inner wall of the cylinder. CONSTITUTION:As an inner mouth metal 24 is rotated, resin in the from of a plate is extruded downward from an extruding slit 30. From the extruding hole 36 of an outer mouth metal 26 resin is extruded downward in the cylindrical form as if resin extruded in the plate form is encircled. Above a cooling water tank 38 a cylindrical resin inner wall and a plate resin edge are butted, fixed and cooled in the cooling water tank 38 to be taken out. The plate resin is twisted spirally between the fixing position to the cylindrical resin inner wall and the inner mouth metal 24 and formed into the desired spiral blade. The turbulents do not oscillate in the flow direction and do not revolve around the axial line. Turbulent efficiency is improved and abnormal noises can be prevented from occurring.
Patent JP-H0914951-A (JP)
Title: Device and method for detecting deposited film
Inventor: YAMADA HIROSHI
IPC: G01B11/16
Filed: 1995-06-29
Abstract: PURPOSE: To provide a device and method for detecting deposited film by which the state of a deposited film can be easily detected without opening an chamber. CONSTITUTION: A platy body 2 which is set to a position at which a produced material comes into contact with the platy body 2 and a detecting section 3 which detects a prescribed amount of warp of the platy body 2 when a deposited film is formed on the surface of the platy body 2 as a result of the deposition of the produced material are provided in a chamber 11. While the platy body 2 is set to the position at which the produced material comes into contact with the platy body 2, the produced material is deposited on the surface of the platy body 2 through treatment and the platy body 2 is warped by a prescribed amount by utilizing the temperature change of the platy body 2 and the difference between the coefficients of thermal expansion of the platy body 2 and produced material. The prescribed amount of the warp is detected.
Patent JP-H08173399-A (JP)
Title: Nmr system
Inventor: KAARU ROSU KUROOFUOODO
IPC: G01R33/56
Filed: 1995-06-29
Abstract: PURPOSE: To make possible to remove an artifact that occurs in a restructured image by providing a noise detector that detects a short-time noise pulse and a noise filter comprising a blanking circuit that removes the noise pulse. CONSTITUTION: NMR signals occurring in a subject are picked up by the receiving coil of an MRI system and inputted to a transceiver module through a preamplifler. The module has a built-in noise filter, which receives the NMR signals through the preamplifler to an input terminal 260. The NMR signals are divided at a contact point 261, and inputted to a noise detector 263 and a time delay circuit 265. Time-delayed NMR signals and noise display signals are applied to a blanking circuit 271. The blanking circuit is turned on by the noise display signal of a line 267 and blocks short-time noises contained in the NMR signals.
Patent JP-H06346671-A (JP)
Title: Transparent multilayer body and light control method using its transparent multilayer body
Inventor: KANEDA YOSHIMI
IPC: E06B9/24
Filed: 1993-06-08
Abstract: PURPOSE:To produce a comfortable dwelling space in a room, by a method wherein the inside of a space layer is filled with a colored gas, optical change is allowed to occur against incident light, such as sunshine and illumination light, permeating through a transparent multilayer body, and either a transmission factor or a selective transmission factor of the incident light such as the sunshine is controlled, in the transparent multilayer body wherein two transparent plate members are allowed to face to each other through the space layer and a sealing part is formed at the periphery of the space layer between these members. CONSTITUTION:In a transparent multilayer body 1 wherein two transparent plate members 1a, 1b are allowed to face to each other through a space layer 1c and a sealing part 1d is formed at the periphery of the space layer between these members, the inside of the space layer 1c is filled either with a colored gas or with one of different kinds of colored gases substituted for a colorless gas precedently packed in the space layer by a proper means. Either a transmission factor or a selective transmission factor of incident light permeating into a room through the transparent multilayer body is controlled by the optical function of constituents contained in the colored gas.
Patent JP-S5864277-A (JP)
Inventor: HIGUCHI MATSUO
IPC: C04B35/626
Filed: 1981-10-12
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-H11355486-A (JP)
Title: Image reader and image forming device
Inventor: TAKEUCHI YUKIHISA
IPC: G03B27/62
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To easily attach a platen glass to a cover of an image reader by a glass attaching member and to prevent a document from being caught between the platen glass and the glass attaching member. SOLUTION: In this image reader, a platen glass 1 is attached to a cover 11, which is provided with four peripheral walls, by longitudinal movement, and a document is placed on the platen glass and is read. The platen glass is covered with ceiling members 11a and 11b provided in front and rear walls of the cover when viewed in the moving direction of the platen glass, and at least one of right left sides of the platen glass is fixed to right and left walls by a glass attaching member 12 which is fixed to this one side by an adhesive or the like as shown by 12a with a part of the front part in this moving direction left unfixed, thereby the platen glass is attached to the cover.
Patent JP-H11353866-A (JP)
Title: Cleaning disk
Inventor: MATSUURA FUMIO
IPC: G11B33/14
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To maintain a stable reproduction efficiency by attaching a non-woven cloth to the front face of a disk-like substrate and wiping stains adhering to a transfer mechanism before inserting to the transfer mechanism and storing in a disk apparatus. SOLUTION: In the disk apparatus having the transfer mechanism for automatically nipping and transferring a disk-like recording medium to store the disk, a polyester non-woven cloth is attached to the front face of a substrate, thereby wiping adhering stains when the disk is nipped by the transfer mechanism and stored into the disk apparatus. This cleaning disk has the non-woven cloth 3 attached to one face of a base body 4. Alternatively, the non-woven cloth 3 is attached to both faces of the base body 4. The non-woven cloth 3 is, e.g. a water jet intertwine type obtained by applying a pressure to fibers by the water and forming into a cloth, which wipes water, mechanical oils, vegetable oils, etc. A double-sided tape or the like is used to bond entire faces of the base body 4 and the non-woven cloth 3.
Patent JP-S6141213-A (JP)
Title: Current-to-voltage conversion part of light receiving circuit
Inventor: SAWAI TAKANORI
IPC: H04B10/572
Filed: 1984-08-01
Abstract: PURPOSE:To obtain a current/voltage conversion part having a wide dynamic range and a high working speed by using an MOSFET having short-circuited drain and gate to feed the output back to the input of an amplifier. CONSTITUTION:The output of an amplifier 2 is fed back to the input of an MOSFET4 and a resistance 3. The FET4 is equal to an enhancement type MOSFET having short-circuited gate and source and therefore has the voltage/ current characteristics as shown in a figure. The photoelectric current Ip is equal to 0 when the incident light intensity is 0. The output voltage Voo of this time point is used as the reference value. The feedback resistance Rr is decided by the resistance Rf and the resistance Rg of the FET. The difference U between the output Vo and the voltage Voo is equal to RrIp. The gate-source voltage VGS of the FET4 increases as the difference U is increased. While the resistance Rg is gradually reduced. Therefore the Rr is also reduced and the increase of the U is reduced compared with the increase of the Ip.
Patent JP-S6140468-A (JP)
Title: Air pump
Inventor: YAMAMOTO KENZO
IPC: F04B45/02
Filed: 1984-07-31
Abstract: PURPOSE:To bring residual pressing air to nothing as well as to make improvements in suction efficiency, by sealing a fluid in a pump body, while filling up capacity inside a pump in time of completion of a discharge stroke with the fluid. CONSTITUTION:An air pump is constituted of a bellows 7, a suction valve 13, a discharge valve 17 and a cup member 8. A incompressible fluid 20 is sealed inside this bellows 7. The amount of this fluid 20 is made to be almost equal capacity to one that subtracts the maximum discharge from capacity of the bellows 7. With this constitution, in time of completion of a discharge stroke, no compression air remains. And, in time of a suction stroke, the suction valve 13 comes to be opened at once, thus suction efficiency is well improved.
Patent JP-S648537-A (JP)
Title: Mode changeover mechanism for reverse type recording and reproducing device
Inventor: WATANABE HISAKUNI
IPC: G11B15/10
Filed: 1987-06-30
Abstract: PURPOSE:To reduce number of components and to simplify the manufacturing process by using a missing teeth gear driving unidirectionally and a plunger solenoid locking and releasing selectively the missing teeth gear so as to select lots of modes. CONSTITUTION:Lots of modes such as forward/reverse reproduction (recording), fast feeding and its passing, rewinding and its passing and stop are set selectively by using the missing gear 120 driven unidirectionally and one plunger solenoid 150 applying selectively the lock and lock release of the gear 120. Thus, it is not required to provide plural exclusive gears and plunger solenoids for each mode. Thus, number of components is saved and the manufacture processing is simplified.
Patent JP-H0331324-A (JP)
Title: Aromatic polyamide
Inventor: OTA MASAHIRO
IPC: C08G69/26
Filed: 1989-06-28
Abstract: PURPOSE:To obtain the subject new melt moldable polyamide, expressed by specific recurring units, excellent in heat resistance and processability with low water absorptivity and useful as a substrate for space aircraft, equipment and materials for electrical and electronic parts, raw material for heat-resistant fiber, etc. CONSTITUTION:The objective polyamide expressed by formula I (the positions of the two carbonyl groups are the o-, m- or p-positions of the benzene nuclei; n is 1-1000). Furthermore, the aforementioned polyamide is produced by polymerizing 4, 4'-bis(3-aminophenoxy)biphenyl expressed by formula II with a benzenedicarboxylic acid, such as isophthalic acid, a benzenedicarbonyl chloride, such as terephthaloyl dichloride, and a benzenedicarboxylic acid derivative, such as dimethyl terephthalate, in a solvent.
Patent JP-H0452351-A (JP)
Title: Lightweight cellular concrete member, its manufacture, and construction method for installing it
Inventor: MIZUTANI YOSHIKATSU
IPC: E04B1/61
Filed: 1990-06-21
Abstract: PURPOSE:To efficiently carry out preparations for construction and construction work by embedding both a fixing anchor provided with an internally threaded long hole and a fixing bolt whose external thread portion is threadably engaged in the internally threaded long hole by roughly its overall length. CONSTITUTION:A fixing bolt 7 is covered at its head portion 9 with a material 12 for preventing attachment of ALC. A fixing anchor 3 is assembled and the external thread portion 8 of the fixing bolt 7 is threadably engaged in the internally threaded long hole 6 of the long nut 5 of the anchor 3 by roughly its overall length and the head portion 9 of the fixing bolt 7 is made to abut on the engagement side end face of the long hole 6 and a lid body 11 is stuck to the opposite end face. The fixing anchor 3 is welded and fixed to each reinforcing bar 2 in the form of a cage. A plurality of reinforcing bars 2 are arranged and set in a form and a slurry of raw ALC is injected therein and the reinforcing bars 2, the fixing anchor 3, and the fixing bolt 7, etc., are embedded therein and a half-stiffened ALC green cake is molded. Further the ALC green cake is cut to form a half-stiffened ALC panel 1.
Patent JP-H1117685-A (JP)
Title: Band management circuit, transmitter and transmission system
Inventor: KARASAWA SATOSHI
IPC: H04L12/70
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To efficiently house burst traffic as well, in addition to constant bit rate(CBR) traffic by deciding a signal source for allocating respective time slots and reporting the information of the decided signal source to a non-burst allocation timing computing means or a bust allocation timing computing means related to the signal source. SOLUTION: Respective transmission permission timing computing parts 20-1-20-N for CBR compute the transmission permission timing of a PDS cell related to the CBR traffic. The respective transmission permission timing computing parts 30-1-30-N for a burst compute the transmission permission timing of the PDS cell related to the burst traffic. A contention control part 11 compares the output of both computing parts 20-1-20-N and 30-1-30-N and forms a BSC. The BSC outputted from the contention control part 11 is supplied to a BSC decoder 12 and an incoming cell kind detection part 13, and outputted as the output from this band management circuit to the outside of the circuit.
Patent JP-S6141902-A (JP)
Title: Detecting device for position
Inventor: YAMAGUCHI TAKESHI
IPC: G01B11/00
Filed: 1984-08-04
Abstract: PURPOSE:To perform accurate position detection even when a distribution having locally different reflection characteristics on a sample surface where a photomark is formed is provided by using the signal of an optical system which is not affected by irregular reflection characteristics between orthogonal oblique incidence type position detection optical systems. CONSTITUTION:Oblique incidence type position detection optical systems each consisting of a projection optical system which consists of a light source 1, condenser lens 2, rectangular aperture stop 3, and projection lens 4 and projects a photomark on the surface of a sample 5 slantingly and a convergence optical system which has an optical axis l2 in the same plane with the optical axis l1 of the projection optical system and converges reflected light from the photomark on a two-dimensional optical position detector 8 are arranged in a couple while planes containing their optical axes cross each other at right angles so that photomarks are superposed one over another on the surface of the sample 5. Then, the output coordinate signal of one two-dimensional optical position detector 8 or 8' is monitored to decide whether the movement of the gravity center of the light quantity of the other detector is caused by movement perpendicular to the surface of the sample 5 or irregularity of reflection characteristics on the surface of the sample 5.
Patent JP-S6056166-A (JP)
Title: Starter for engine test
Inventor: TADA SHIYOUJI
IPC: F02N11/12
Filed: 1983-09-05
Abstract: PURPOSE:To make various engines to be tested easily and stably, by providing a hole on the rotor to fit on a flywheel of the test engine or a drive plate setting bolts, when the starting rotor of driving device approach the engine. CONSTITUTION:After a test engine, for example, an M/T engine 11 is set to the specified position, a movable block 1 is made to go forward by a cylinder-piston unit 3 as rotating a starting rotor 5 at low speed by a driving device 4 via a one-way clutch 6. And, each of bolt fitting holes 9 of an attachment 7 installed in the starting rotor 5 is fitted in each head part of plural pieces of bolts 14 installing a flywheel 12. Under this condition, the starting rotor 5 is made to accelerate up to the required speed whereby the engine 11 is started. On the other hand, in case of an A/T engine, the said fitting holes are fitted in each head part of drive plate setting holes, thus starting takes place.
Patent JP-S5688993-A (JP)
Title: Axial fan for air harmonizer
Inventor: OOTSUKA YASUO
IPC: F04D29/38
Filed: 1979-12-19
Abstract: PURPOSE: To disperse air blown out from an axial fan in the centrifugal direction by forming a cross section of a blade in diameter direction of the axial fan convex shape which is projected from a suction side of the axial fan.  
     CONSTITUTION: This axial fan 6A is constituted by forming a blade cross section MM in a diameter direction which is positioned on a suction side of a fan guide 8 concave shape which is concaved toward the suction side of the fan 6A and a blade cross section NN in a diameter direction which is positioned on a blowing side of the fan guide 8 convex shape convexed from the suction side of the fan 6A. Being thus constituted, air flow A2 blown out from the axial fan 6A is dispersed in centrifugal direction without being bent toward a rotary shaft side. Therefore, even if there were obstacles such as walls or buildings near the blowing out side, they don't become drafting resistances to cause lowering in capacity such as lowering in air rate or increase in power consumption and noises, as the air is blown out in the centrifugal direction, and the device can be installed in a small space. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0192843-A (JP)
Title: Data processing apparatus and method
Inventor: DEIBUITSUDO ENU KATORAA
IPC: G06F9/38
Filed: 1988-06-30
Abstract: PURPOSE: To operate a software program with respect to plural kinds of data processing systems by providing three modes to execute instructions. CONSTITUTION: The processing unit is provided with a 3rd mode called an EPICODE(extended processor instruction code) mode in addition to the user mode where an application program is executed and the usual mode for the data processing system where privilege instructions are in general executed. The EPICODE mode is started by an exclusive EPICODE instruction or an event selected in advance. In the operation by the EPICODE mode, an event to interrupt the execution of a usual instruction sequence is made disable but prescribed instructions and devices facilitating the execution of instructions in the EPICODE mode are operative. The EPICODE mode provides a capability of primitive instructions executed by sequence of component instructions and not desiring interrupt by an instruction sequence properly to the data processing system.  Thus, a software program is operated in plural kinds of data processing systems.
Patent JP-S6140987-A (JP)
Inventor: KOJIMA YOSHIO
IPC: E06B9/80
Filed: 1984-08-03
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-S5788504-A (JP)
Title: Disc record reproducing method and resin master
Inventor: ISHII YASUHIRO
IPC: B29C39/00
Filed: 1980-11-20
Abstract: PURPOSE: To achieve a resin master and reproduced discs through curing the resin from the master side, by coating a resin cured by ultraviolet ray irradiation to a photoresist master and the resin master and irradiating ultraviolet rays from the master side.  
     CONSTITUTION: Laser beam phot-modulated is irradiated on a glass original disc 2 formed with a photoresist film 1 and a transparent photoresist master 3 is formed by development. A thin silver vapor deposited film 4 is formed on the surface of the master 3. A resin cured by ultraviolet ray irradiation 5 is coated on the surface of the film 4 and a transparent resin plate 6 being the base is stuck. Next, after ultraviolet rays are irradiated from the original disc 2 and a resin 5 is cured, a resin master 7 is peeled off. A resin cured by ultraviloet ray irradiation 8 is coated on the master 7 and a transparent resin plate 9 is stuck. Next, ultraviolet rays are irradiated from the master side 7, the resin 8 is cured and a reproduced disc 10 is formed. Thus, discs with less deformation can be reproduced by curing the resin cured by ultraviolet irradiation from the master disc side like this. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1110192-A (JP)
Title: Biological nitrfication denitrification method and apparatus for waste water
Inventor: TAKANASHI KAZUMITSU
IPC: C02F3/34
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To greatly reduce occupation area of a biological nitrification denitrification treatment system of waste water and increase treatment capacity and reduce nitrification denitrification costs or dephosphorization costs and contrive restoration of treatment capacity from deterioration in winter. SOLUTION: A nitrification denitrification tank or a dephosphorization tank for waste water is heated and maintained at a temperature of 16-36 deg.C, preferably 20-30 deg. C, and most preferably 25±2 deg.C in order to carry out biological nitrification denitrification treatment or dephosphorus treatment. The biological nitrification denitrification treatment apparatus or a dephosphorizing treatment apparatus is provided with a temperature controller for heating and maintaining temperature in the nitrification denitrification tank or the dephosphorization tank at 16-36 deg.C.
Patent JP-S6059250-A (JP)
Inventor: OONE HIROYUKI
IPC: E04B1/64
Filed: 1983-09-08
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-H0454947-A (JP)
Title: Ultrasonic inspector
Inventor: TANAKA TOSHIKAZU
IPC: G01N29/26
Filed: 1990-06-25
Abstract: PURPOSE:To enable the detecting of a position of an ultrasonic receiver/ transmitter accurately and stably by providing a link of an ultrasonic probe to an endoscope with an encoder to detect a position of the ultrasonic transmitter/receiver on a scan stroke. CONSTITUTION:With the operation of an ultrasonic transmitter/receiver 4, a signal received therewith is transmitted to an ultrasonic observer T to display an ultrasonic image on a monitor device M for ultrasonic waves by a signal processing. In this operation, to gain a signal pertaining to a position of the ultrasonic transmitter/receiver 4, a rack 16 is formed at a part within a body box 10a of a control rod 11 to be meshed with a pinion 17, a rotating shaft 17a of which 17 is connected to an incremental encoder 18. Then, the position of the control rod 11 is detected by an output signal from the encoder 18 and a position signal is transmitted to the observer T. An optical sensor 20 for detecting a position of a pushing stroke end position is provided and a position, as given when a light shielding plate 11b provided at the tip of the control rod 11 is detected with the sensor 20, is defined as reference position which corresponds to a display end of an ultrasonic image to be displayed on the monitor device M.