baber/WOPTO huggingface dataset:
Patent JP-H08266152-A (JP)
Title: Illumination device for culturing plant in plant factory and illumination for culturing plant
Inventor: TSUZUKI CHIHIRO
IPC: A01G31/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide an illumination device for culturing plants in a plant factory, capable of efficiently introducing light from an illuminator through a transparent plate and a coated reflecting agent to diffuse and irradiate the light on the plants. CONSTITUTION: This illumination device for culturing plants in the plant factory is manufactured by fixing a transparent plate (1) in the plant factory (12), coating a light-reflecting agent on the upper surface (2) of the transparent plate (1), loading a light-shielding plate (4) on the upper surface of the light-reflecting plate (3), attaching an illuminator (6) to the end surface (5) of the transparent plate (1), attaching a light-reflecting plate (8) to the other end surface of the transparent plate (1), arranging culture trays (14) below the lower surface of the transparent plate (1), attaching rollers (15) between the transparent plate (1) and a floor (16) under the culture trays (14), and attaching a cooling fan (17) below the illuminator (6) in the illumination facility (13).
Patent JP-H05291547-A (JP)
Title: Photo semiconductor device
Inventor: OE KUNISHIGE
IPC: H01S5/00
Filed: 1992-04-06
Abstract: PURPOSE:To improve characteristics of a light modulator and a semiconductor laser wherein a superlattice structure is used. CONSTITUTION:In a photo semiconductor device, a superlattice structure 3 composed of InAlGaAs formed on an InP substrate 1 having surface orientation of an arbitrary angle in a range of an inclination of 3 degrees from a (110) surface to a (111) B surface orientation, for example and a InAlAs mixed crystal is used as an optical waveguide. It is regarded that in the superlattice structure 3 formed on the (110) surface of InP or a substrate surface orientation deviated slightly therefrom, effective mass of a hole differs by about one digit to a right-angled direction in the surface. This is caused by a large difference of a band structure depending on a direction in a surface. Thereby, mechanism which contributes to light absorption during field application changes due to the peculiarity of the band structure, absorption of an exciton peak increases due to a voltage and performance of a light modulator can be improved.
Patent JP-S5445533-A (JP)
Title: Data recording and control system
Inventor: MORI SUMIO
IPC: G06K15/10
Filed: 1977-09-19
Abstract: PURPOSE: To reduce the burden in the data processor by eliminating the necessity of the transfer of blank data for the data processor until the scanning of scanning lines reaches the line to be recorded, through the use of the scanning couter, line designation register and comparator.  
     CONSTITUTION: Data are flown to the data processor CPU 21, direct memory access DMA 22, refresh memory RM 23, and character generator 24, and the video signal 52 is fed to the recorder from the shift register 24. For example, when recording is skipped from the first line to the 10-th line, the CPU 21 sets required numeral to the line designation register 26, and the data on the 10-th line is fed to DMA 22 and RM 23. Registers 27 and 28 are set with the data transfer completion signal 44, and the gate 31 outputs the scanning line advance signal 48 with the scanning synchronizing pulse 47 and feeds it to the line scanning counter 29 and the line counter 29'. When recording reaches on the 10-th line, the video signal on the 10-th line is outputted with the agreement signal 51 outputted from the comparator 30 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10296447-A (JP)
Title: Power feed device for spiral fin welding machine
Inventor: SAWADA YOICHIRO
IPC: B23K11/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing a change frequency of a power feed tip to a fin and unnecessitating brazing work and power feed tip working to reduce consumption of the power feed tip and to prevent generation of arcing by surely keeping pressure forced of the power feed tip to a fin surface at an appropriate state, to stabilize welding by adjusting a distance between a contact point with a fin tube and the power feed tip and to improve operability and position adjustment in mounting of a shoes to the power feed tip. SOLUTION: The power feed tip 9 is fitted in a fit hole 8e of a shoe 8, a fastening member 29 is screwed in a necessary screw hole 8f of the shoe 8 to be pressed on the power feed tip 9 surface, the power feed tip 9 is fixed at a desired position and is mounted slideably to a contact heat with position adjustable for a holder through the shoe 8, a tip of the power feed tip 9 is pressed at a necessary pressure on a fin surface by actuation of an actuator.
Patent JP-H02292070-A (JP)
Title: Bar code paper printer
Inventor: NISHIZAWA YOSHIKAZU
IPC: G06K7/01
Filed: 1989-05-01
Abstract: PURPOSE:To make it possible to read bar codes correctly, if vibration or impact is inflicted by allowing a sensor carrier unit to come into contact with bar codes elastically and fixing a medium to be printed during reading of the bar code using a position fixing device. CONSTITUTION:A position fixing device fixes a medium to be printed 10 at a printing position, held between a platen 14 and a line thermal head 12. There fore, a bar code reading error can be prevented if vibration or impact is inflicted to the medium 10 or a main printer system. A sensor carrier unit 26 comes in contact with the surface of the bar code elastically with the rear of the medium 10 supported by a guide member 20. The bar code is read by an optical reflection sensor 18 of the unit 26 which moves in a reading direction. If the distance between the surface of the bar code and the optical reflection sensor 18 is not constant due to the undulation of the surface, the bar code is read by the sensor carrier unit 26 which holds the medium 10 and presses it against the guide member 20. For this reason, the distance between the sensor and the bar code face is maintained at a constant value  l.
Patent JP-S60255629-A (JP)
Title: Fine powder of ba ferrite plate particle for magnetic recording use and its preparation
Inventor: NAGAI NORIMICHI
IPC: C01G49/00
Filed: 1984-05-31
Abstract: PURPOSE:To produce the titled fine powder having high intensity of magnetization and suitable as a magnetic material for vertical magnetic recroding, by mixing fine powder of Ba ferrite plate particles with an alkaline suspension of Fe(OH)3, and heating the mixture. CONSTITUTION:(A) The fine plate particles of the compd. of formula {0<x<=1.2; M is Co(II) [and a bivalent metal ion other than Co(II)]} (average diameter; about 0.05-0.3mu, coercivity; about 300-1,000Oe) are mixed with (B) an alkaline suspension (pH; 8-14) of Fe(OH)3 containing <=50atom% Fe(II) based on FeIII) in the component A. The obtained mixture is heat-treated at 50-100 deg.C in a non- oxidizing atmosphere to obtain the powder of plate Ba ferrite particles for magnetic recording use having particle surface modified with magnetite of formula y(FeO).Fe2O3 (0<y<=1) (intensity of magnetization in magnetic field of 10kOe; about >=40 emug<-1>).
Patent JP-S5538779-A (JP)
Title: Surface wave device
Inventor: ISHIYAMA HIDEKI
IPC: H03H9/02
Filed: 1978-09-12
Abstract: PURPOSE:To reduce the wave extension at the propagation time of the surface wave by providing the side band applied with the viscoelastic material across the propagation line between the transmission and reception electrodes with variation of the position according to the scale relation of the maximum effective cross width between the both electrodes. CONSTITUTION:A pair of comb-line by type transmission and reception electrodes 2 and 3 are provided oppositely to each other onto piezoelectric substrate 1 made of the titanic acid zircon acid lead group ceramics or the like. Electrode 2 features maximum effective cross width W1 formed by opposing electrode branch groups 2a and 2b; and electrode 3 features width W2 formed by electrode branch groups 3a and 3b. And then side band 4 applied (struck) with the vicoelastic material such as the epoxy-group resin, rubber and the like is provided across propagation line G between the electrodes 2 and 3 outside W1 in the case of W1<W2, outside W2 in the case of inside W2 with W1>W2 and partially or entirely on the line in the case of inside W1 and W1=W2 respectively.
Patent JP-H08304308-A (JP)
Title: X-ray testing and inspection device
Inventor: WATANABE KOJI
IPC: G01N23/00
Filed: 1995-05-11
Abstract: PURPOSE: To precisely test and inspect a sample even when an X-ray beam generated from an X-ray source is unstable. CONSTITUTION: An X-ray beam 18 from an X-ray source 17 is emitted to a sample 13, the reflected light (or transmitted light) 21 is detected by an X-ray detector 14 to test and inspect the sample 13. An X-ray mirror 31 having a hole 31a for specifying the passing form of the X-ray beam 18 is provided so as to cross the path of the X-ray beam 18, and the X-ray reflected by the X-ray mirror 31 is detected by a monitor detector 33 of the same kind as the X-ray detector 14.
Patent JP-S5236712-A (JP)
Title: Exciting current control device for automatic control system of emerge ncy generator
Inventor: NISHIDA KATAYORI
IPC: H02P9/08
Filed: 1975-09-17
Abstract: PURPOSE: Construction made simplified as well as intended to be trouble free by consisting of invertor and AND circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61270694-A (JP)
Inventor: OKADA TAKESHI
IPC: G21C19/06
Filed: 1985-05-24
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-S63279033-A (JP)
Title: Air conditioning machine
Inventor: TOMOHIRO TERUHIKO
IPC: F24F1/00
Filed: 1987-05-08
Abstract: PURPOSE:To secure a sufficient discharge port area without causing a defect in structural strength and to obtain an air conditioning machine equipped with a fan having highly static pressure and a large airflow capacity, by a method wherein a vane wheel and a motor are housed in a space surrounded by a top plate, a bottom plate, a heat exchanger, a stepped side plate having an air guider as a unitary structure and a fan cover covering the recessed portion of said side plate, and then the fan cover is detachably fastened to the top plate or to the side plate. CONSTITUTION:A space surrounded by a top plate 11, a bottom plate 12, a side plate 13 and a heat exchanger 4 houses a motor 6 and a vane wheel 15 therein. The side plate 13 integrally incorporated with an air guider 17 is fabricated in a step form and the recessed portion of the side plate is provided with a bell mouth. A fan cover 19 is detachably fastened to the side plate so as to cover the recessed portion thereof. A casing is constituted by the top plate, the bottom plate, the heat exchanger and the side plate with the air guider as the unitary structure, therefore, even if wide openings are provided on the fan cover 19, there is no possibility of causing a defect in structural strength. In addition, since the fan cover 19 is detachably fastened, the vane wheel can be easily cleaned and replaced.
Patent JP-H02292830-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AYAMOTO MUNENARI
IPC: H01L21/331
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the leakage of outer base current in a collector layer from occurring in an HBT simultaneously reducing the capacitance between an outer base and a collector by insulation-isolating the outer base region from the collector layer. CONSTITUTION:Within a hetero-junction bipolar transistor composed of a collector layer 4 comprising a first compound semiconductor layer of a first conductivity type, a base layer 5 comprising a second compound semiconductor layer of a second conductivity type opposite to the first conductivity type and an emitter layer 6 comprising a third compound semiconductor layer of the first conductivity type and furthermore provided with an outer base region 9 so formed as a base electrode formation region to be in contact with the base layer 5, the outer base region 9 is insulation-isolated from the collector layer 4. For example, in an InGaAs/InP HBT, a silicon oxide film 37 is formed between the outer base layer 9 comprising P<+>InxGa1-xAs layer and the collector layer 4 comprising n<->InxGa1-xAs layer.
Patent JP-2000308351-A (JP)
Title: Voltage-impressing device
Inventor: SANNOMARU EIJI
IPC: H02M7/12
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent a load, such as the semiconductor integrated circuit element, etc., from being broken by a discharged current, when the charges charged in a stray capacity flow to the load in the case where a voltage is impressed upon the load from a voltage impressing device, which impresses the voltage upon the load and measures the DC characteristics of the load by measuring the current, etc., flowing to the load. SOLUTION: A voltage-impressing device is constituted, in such a way that the device supplies a commercial power supply voltage to an AC/DC converter 22 and the converter 22 generates a desired DC voltage and supplies the voltage to a load 10 through first and second switches KL and KH, respectively connected to a common potential line LO and a hot potential line LH. In addition, a serial circuit of a resistor Rm and a third switch Km is connected in parallel with the first switch KL connected to the common potential line LO, and when the device impresses a voltage upon the load 10, the first switch KL and the second switch KH are successively controlled to turned-on states in this order.
Patent JP-S5814310-A (JP)
Title: Reproducing head for vertically magnetized recording
Inventor: NISHIMURA NOBUO
IPC: G11B5/127
Filed: 1981-07-20
Abstract: PURPOSE:To improve the reproducing efficiency and S/N, by using an electromagnetic conversion coil to write information and using the magnetoresistance effect to read information in the reproducing head for vertically magnetized recording. CONSTITUTION:A main magnetic pole 4 having read terminals 6 and an auxiliary magnetic pole 7 where a write coil 8 is wound are arranged in both sides of a recording medium (such as a Co-Cr sputtered film) 1 having the vertically magnetized anisotropy which is laminated on a substrate 3 through a high- permeability layer 2, thus forming a reproducing head for vertically magnetized recording. This head is used, and information is written to the recording medium 1 by the magnetic field of the main magnetic pole 4 magnetized by the auxiliary magnetic pole 7 which is changed by the signal given to a write coil 8, and the variation of a specific resistance rho of the main magnetic pole 4 which is generated by the magnetization due to the vertical magnetic field of the medium 1 is detected as a voltage fluctuation between read terminals 6 and 6, to which a constant current (i) is flowed, to read information.
Patent JP-H07267948-A (JP)
Title: New compound formed by chemical bonding between antihistaminic agent and thioxanthene derivative
Inventor: OGAWA AKIKAZU
IPC: A61P37/00
Filed: 1994-03-28
Abstract: PURPOSE:To obtain the subject new compound having a combination of immunosuppressive activity owing to D1 antagonist and antihistaminic activity, useful as an antiallergic agent or anti-collagen disease agent. CONSTITUTION:This compound is formed by chemical bonding between the group of a thioxanthene derivative of formula I capable of suppressing immune system, a compound having a D1 receptor-blocking D1 antagonist and the group of an antihistaminic agent of formula II capable of suppressing vasoinductivity owing to its antihistaminic activity. This compound can be obtained by reaction between a chloride of the thioxanthene derivative of formula I and the amino group of the antihistaminic agent of formula II.
Patent JP-H08304513-A (JP)
Title: Failure diagnosis system
Inventor: SHIMONO TAKESHI
IPC: G01R31/317
Filed: 1995-05-11
Abstract: PURPOSE: To speedily and accurately diagnose a failure by a means for defining stack fault, a means for simulating stuck-at fault, and a means for judging fault gate of suspect. CONSTITUTION: A means 11 for defining stuck-at fault inputs logic connection data 1 and refers to a fault gate 17 of suspect and defines 0 stuck-at fault or 1 stuck-at fault for the output of each fault gate of suspect. A means 12 for simulating stuck-at fault inputs a test pattern 2, performs fault simulation for the stuck-at fault defined by the means 11, and obtains a detection observation point. A means 13 for judging fault gate of suspect judges that an error may be produced when conditions that the stuck-at fault defined by the means 1 is detected at an observation point where a rest by a tester 100 results in an error and is not detected at an observation point where no error pattern results in an error and then outputs the gate to a fault gate 17 of suspect.  When a failed part can be narrowed down, the gate 17 is displayed as a diagnosis result 16 by a diagnosis result display means 15.
Patent JP-H10286789-A (JP)
Title: Revolute joint torque detecting device
Inventor: YOSHINO RYUTARO
IPC: B25J13/08
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To accommodate a revolute joint torque detecting device even in a compact link mechanism such as a finger link of a robot, by mounting the pillar parts around an axis of rotation of a revolute joint, detecting the applied torque from the deformation amount of the pillar parts, and accommodating a reduction mechanism inside of the pillar parts. SOLUTION: In a finger link mechanism 442 R(L) for relatively displacing a link 400 and a link 410, plural pillar parts 424 connecting an input part and an output part, are mounted around an axis of rotation 426, and a harmonic reduction gears are accommodated inside of the pillar parts. A gap sensor 430 as a non-contact eddy current displacement sensor, is mounted on the pillar parts through a rod 428. When the torque is applied to the link 410, the pillar parts 424 are deflected, the difference in the angles of rotation is detected by the gap sensor 430 to detect the applied torque. The pillar parts 424 can be mounted without projected, so that a revolute joint structure is not enlarged. Further the force acting on the link 410, can be directly detected as the torsional torque, so that the linear detection characteristic can be obtained.
Patent JP-S5337942-A (JP)
Title: Double-effect absorbing refrigerator
Inventor: SANO MAKOTO
IPC: F25B15/00
Filed: 1976-09-17
Abstract: PURPOSE: To provide additionally No.3 generator using high-temperature water and heating source and No.2 condenser for condensing the refrigerant vapour generated in No.3 generator, for improving the themral efficiency of the heating source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02291878-A (JP)
Title: Golf club metal head
Inventor: IWASAKI KATSUHIKO
IPC: A63B53/04
Filed: 1989-05-02
Abstract: PURPOSE:To provide both advantages of wooden and metal heads by providing a casting of a golf club head containing main components of manganese and aluminum with a specified component ratio. CONSTITUTION:A golf club head is constituted of chemical composition of 20 to 35wt.% Mn, 5 to 12wt.% Al, 0.2 to 1.5wt.% C, 0.2 to 2.0wt.% Si, 1.0wt.% or less Mo, under 0.5wt.% Cr, under 0.1wt.% P, under 0.1wt.% S and residual Fe and molded by casting. The specific gravity of conventional material SUS 431 is 7.8, the specific gravity of this alloy is 6.9. Thus, when the weight of heads is equalized, the volume is increased by 13% in the case of the solid club head. When the club heads are hollow and have identical wall thickness, the surface area is increased by 13% and the volume increased by 20%. In consideration of plate thickness inversely proportional to the tensile strength, when the head is hollow and has identical wall thickness, the surface area is increased by 15% and the volume by 23%. Also, the repulsive force is increased without generating uncomfortable metallic sounds, the corrosion resistance is high and the anti-wear property is superior to that of SUS431.
Patent JP-H01318265-A (JP)
Title: Monolithic pressure-sensitive integrated circuit and its manufacture
Inventor: DAGURASU JIEI YODAA
IPC: G01L9/00
Filed: 1989-05-02
Abstract: PURPOSE: To obtain an improved pressure sensor with high reliability and reproducibility by growing a second epitaxial layer having an electrical conductance that is opposite to that of a first epitaxial layer on the first epitaxial layer and forming a piezoelectric resistor and the remainder of an integrated circuit on it. CONSTITUTION: A second epitaxial layer 16 with an electrical conductance that is opposite to the n-type electrical conductance of a first epitaxial layer 14 is grown on the first epitaxial layer 14. The second epitaxial layer 16 is treated so that it includes four pressure resistors 41-44 that are properly arranged on the surrounding of an etching stop layer, both of vertical and side junction transistors 50 and 48 at a surrounding region, and a vertical p-n junction for separating a diffusion resistor.  Then, circuit elements are mutually connected onto the upper part of an upper surface by a proper metallization, and the rear surface of the original substrate is etched properly so that a cavity 54 extended to a p-type etching stop layer can be formed, thus forming a diaphragm being generated when a pressure difference being detected is generated at the time of operation and hence making thin a chip.
Patent JP-H04227265-A (JP)
Title: High concentration cross-linked atelocollagen plantation composition which can be poured into body
Inventor: MIYATA TERUO
IPC: A61L27/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide a cross-liked atelocollagen composition capable of pouring into a body which possesses low viscosity and the superior fluidity, and permits easy injection even in the use at a high concentration, and further possesses the low antigenic characteristic and is free from calcination and toxity, and possesses the superior skin prominence effect continuity. CONSTITUTION:An atelocollagen transplantable composition consists of an atelocollagen aqueous suspension which is adjusted to a physiological state by a buffer solution, and the content of atelocollagen is 55-75mg/ml, and 20-100wt.% of atelocollagen is the cross-linked atelocollagen cross-linked with a polyepoxy compound.
Patent JP-S605320-A (JP)
Title: Menu appointing method and its device
Inventor: SHIYUDOU TOMOKI
IPC: G06F3/0354
Filed: 1983-06-24
Abstract: PURPOSE:To switch the indication from a menu area to a working area, and vice versa, and to improve operability, when a menu is set on the input surface of a display piecture, tablet, etc., by adjusting the pressure of an indicating tool by an operator. CONSTITUTION:An electronic computer 1 controls display of graphics, etc., to a display device 2 through a signal line 100. Information about an area to which a menu is defined and a boundary pressure value for making the menu effective or ineffective are respectively sent to and stored in a menu area memory 10 and a boundary pressure value memory 7. A menu indicating information adding circuit 11 sends information which is produced by adding menu indicating information to positional information sent from a control section 6 to the electronic computer 1 only when menu indicating information from a pressure judging circuit 8 and new area information from an area judging circuit 9 are simultaneously received. In the other cases, the circuit 11 sends only positional information to the computer 1.