baber/WOPTO huggingface dataset:
Patent JP-S5689722-A (JP)
Title: Color liquid crystal display device
Inventor: YAMAZAKI MITSUHIRO
IPC: G09F9/00
Filed: 1979-12-24
Abstract: PURPOSE: To color the display part as well as the ground around it, by combining the liquid crystal panel utilizing the guest and host effect and the color polarizing plate.  
     CONSTITUTION: In the display state where a voltage is applied display electrode 7 and common electrode 8, liquid crystal molecules (a) and dye molecules (b) in electric field applied part A are arranged in the same direction vertical to the panel wall face. Meanwhile, liquid crystal molecules (a') and dye molecules (b') in part B where no electric field is applied are kept parallel with the wall face. Consequently, the light which passed through part B is colored with red and so on by liquid crystal layer 11 and is further colored with blue and so on by color polarizing plate 2 and is emitted to the display side, however, this coloring is slight, and this part B looks red actually. Meanwhile, in part A, the light is not colored by liquid crystal layer 11 and trasnmits layer 11 as the white light as it is and is colored only with blue and so on due to polarizing plate 2. That is, the display pattern becomes blue, and the ground around the pattern becomes red. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5793441-A (JP)
Title: Audio output control system
Inventor: MAENO RIYOUZOU
IPC: G10L13/10
Filed: 1980-11-29
Abstract: PURPOSE:To control the voice utterance speed of a word arbitrarily, by adding a flag information in addition to a word ID to an audio output instruction transferred from a host system. CONSTITUTION:A processor unit 21 gives instruction so that the audio corresponding to a word ID is synthesized at an audio synthesis section 25. In this case, an anstruction is given to the section 25 so that the content of an utterance speed hardware switch 29 is read from an input/output port 26 and utterance is made with a corresponding speed. Information (bits 3, 4) controlling the utterance speed is included in a flag added as mentioned above. The processor unit 21 makes a control that the speed is a designated with the said hardware switch 29 according to the bit pattern or faster or slower speed.
Patent JP-H0333644-A (JP)
Title: Method for inspecting curved surface member
Inventor: YAMAGISHI SHIGERU
IPC: G01N21/952
Filed: 1989-06-30
Abstract: PURPOSE:To perform accurate inspection work at a high speed by allowing the light applied to an object to be inspected and reflected therefrom to be incident on a prede termined light detection part in an inspection part consisting of light source parts divided into a plurality of sections to set inspection regions and the light detection part. CONSTITUTION:A required number of inspection parts 4 each consisting of light source parts 6 divided into a plurality of sections to set inspection regions and a light detec tion part 5 are arranged. In each of the inspection parts 4, the light applied to an object 1 to be inspected and reflected therefrom is allowed to be incident on the prede termined light detection part 5 and, by rotating and moving the object 1 to be inspected, a scheduled region to be inspected is successively inspected. Each of the inspection parts 4 is constituted of one light detection part 5 and single or a plurality of the light source parts 6 and a control plate 14 is arranged to each of the light source parts 6 in order to make the lights emitted from the light source parts 6 almost parallel to each other. By inspecting the object 1 to be inspected in such a state that the surface thereof is divided into a plurality of sections, even when the surface of the object 1 to be inspected is curved, inspection can be performed in the substantially same state as a plane.
Patent JP-S6059766-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUDA TERUMASA
IPC: H01L21/822
Filed: 1983-09-13
Abstract: PURPOSE:To obtain a master-slice type integrated circuit which remarkably increases in signal pins in the same area by repeatedly disposing regularly cells which are formed of an input buffer circuit and an input/output buffer circuit or an output buffer circuit at least at one side of a semiconductor substrate. CONSTITUTION:Cells which are formed of an input buffer circuit and an input/ output buffer circuit of an output buffer circuit are repeatedly disposed regularly at least at one side on a semiconductor substrate. For example, in case of a structure having the input/output buffer circuit and the input buffer circuit, regions 31, 32 on which output buffer transistors are disposed, regions 33, 34 on which input protecting circuits are disposed, regions 35, 36 on which control transistors are disposed, and pads 37, 38 are provided. Since two signals of an input signal and an input/output signal (any of input, output and input/output signals) can be held by the one input/output buffer circuit block, a master-slice type semiconductor integrated circuit in which the signal pins can be remarkably increased in the same area can be obtained.
Patent JP-S6228852-A (JP)
Title: Clearing method for cache memory
Inventor: HANEZAWA YASUSHI
IPC: G06F12/08
Filed: 1985-07-31
Abstract: PURPOSE:To reduce the number of hardwares by transferring an address generated from a clear address generating circuit formed in a flash address array to an address array to clear the areas of transfer address storage parts. CONSTITUTION:Every time when an address generated from the clear address generating circuit 34 formed in the flash address array 3 is set up in a register 31, the contents of the register 31 are successively entered in registers 10, 20 through a signal line 5 to be used at the time of cache coincidence processing. Control parts 16, 26 clear the contents of the storage parts 12, 22 over the whole operating period of the circuit 34. Consequently, it is unnecessary to form the clear address generating circuits in an instruction address array 1 and an operand address array 2 and the number of hardwares can be reduced.
Patent JP-S5870329-A (JP)
Title: Controlling circuit of electric energy
Inventor: KIMURA KAZUMORI
IPC: G05F5/00
Filed: 1981-10-20
Abstract: PURPOSE:To simplify the constitution of the titled circuit, by dividing the reference voltage to be compared with a power supply voltage through a comparator into a nonlinear ratio, then performing the subsequent processes in a linearized form. CONSTITUTION:A reference voltage dividing circuit 12 consists of a series connected substance of resistances R11-R14 and R15 and divides the reference voltage Vr to be applied to a reference voltage input terminal 13 to deliver the voltages (1/1.414)Vr, (1/1.732)Vr, (1/2)Vr and (1/2.236)Vr to points C1-C4 respectively. These output voltages are compared with the power supply voltage V0 supplied from a terminal 11 through each unit comparator of a comparing circuit 14. The outputs d1-d4 are set at logic value 1 when the V0 is higher than the output voltage and at logic value 0 when the V0 is lower than the output voltages respectively. Thus the contents of a shift register 15 is decided. Then a voltage supply time width deciding circuit 17 detects the contents of the register 15, and the supply voltage is controlled.
Patent JP-H0825656-A (JP)
Title: Print head for line type dot printer
Inventor: TANAKA KAZUHIKO
IPC: B41J2/235
Filed: 1994-07-21
Abstract: PURPOSE:To simplify a structure and reduce the manufacturing cost by using pins for connecting hammer springs of a printing hammer, a spacer and a yoke base all together, fixing the connection of the printing hammer and positioning for a core. CONSTITUTION:A printing hammer 9 comprises a plurality of hammer springs 1 having printing pins 1a implanted in respective springs, which are disposed at given pitches in the direction of printing lines, and respective hammer springs 1 are connected one another at rear ends integrally. The printing hammer 9 is fixed on a yoke base 3 through a spacer 2 and further fixed on a core 5. In that case, a plurality of hammer springs 1 of the printing hammer 9 are fixed to the yoke base 3 through the spacer 2 by two pins 4, and the lower ends of two pins 4 protruding below from the lower faces of hammer springs 1 are fitted into a round hole 9a and an ellipse hole 9b, each one piece, formed on the core 5 to be positioned and fixed on the core 5.
Patent JP-S5870525-A (JP)
Title: Growth of multielement mixed crystalling semiconductor
Inventor: ONABE KENTAROU
IPC: H01L21/208
Filed: 1981-10-22
Abstract: PURPOSE:To always materialize constant liquidus composition by a method wherein the simple substance of a material corresponding to macrocomponent in liquid phase and a compound crystal including microcomponent in liquid phase with the same mol ratio in liquid phase are used as raw materials. CONSTITUTION:In 3 of a simple substance and a compound crystal In1-x''Asy'' P1-y''4 having a suitable mol ratio are contained in a growth fused solution tank 2 provided in the main body of a boat 1. Excessive In1-x'' Gax'''' AsY'''' P1-y'''' and an equilibium sold phase 6 are slightly precipitated on In fused solution 5  saturated by GaAsP and at the interface of the fused solution respectively at near growth temperature and the direct contact of the fused solution and compound crystal is severed. The fused solution is predetermined luquidus composition under this condition and In1-x''Gax''AsY''P1-y'' of predetermined composition  is grown on a substrate by bringing a substrate for growth 7 into contact with  the fused solution for required time by sliding a slide plate 8 in the right direction.
Patent JP-S6228102-A (JP)
Title: Machining method for cylinder head of overhead cam shaft type engine
Inventor: TAKIZAWA SHINOBU
IPC: F02F1/32
Filed: 1985-07-30
Abstract: PURPOSE:To enable a bearing hole to be machined in an exact round shape which appears when a cylinder head is fixed to a cylinder block so as to bear a cam shaft satisfactorily, by making a bearing hole in the state that the bearing section of the cylinder head is pressed downward. CONSTITUTION:A cylinder head 1 is set on a machining table and is pressed downward by a pressing member 22. And bearing holes 9 (9') are made with drills in the state that a specified amount of pressure is put on the upper face of bearing walls 8 (8'). When the cylinder head 1 is fixed to a cylinder block 27 by head bolts 25, the shape of the holes 9 (9') having been deformed in longitudinal direction returns in an exact round shape for bearing the journal section of a cam shaft satisfactorily.
Patent JP-S6148059-A (JP)
Title: Bus adapter
Inventor: ISOBE MITSUNOBU
IPC: G06F13/36
Filed: 1984-08-15
Abstract: PURPOSE:To improve processing ability by linking a high speed CPU bus of a processing device and a low speed bus connecting plural PI and PO with data memory, and installing an adaptor having a data buffer function. CONSTITUTION:For data transfer between CPU and a memory 1, a bus change- over flip-flop 4 is set to ''1'' and a memory control circuit 2 controls the memory 1 with a read/write control signal (c) of a CPU bus 1a, a CPU synchronizing pulse (d) and a memory access signal (e). An address (h) of the memory 1 is linked through a multiplexer 7 to a CPU address bus (a), and data (j) is linked to a CPU data bus by a two-way three state gate circuit 9. For data transfer of the memory 1 and an input output bus, the flip-flop 4 is reset to ''0'', control signals (m) and (n) of an input output bus timing signal generating circuit 5 is made effective, an input output address counter 6 is operated and transfer is executed from PI to a memory and from a memory to PO.
Patent JP-S5870184-A (JP)
Title: Object detector
Inventor: KURIYAMA TAKESHI
IPC: G01S15/04
Filed: 1981-10-21
Abstract: PURPOSE:To lessen the probability of malfunctions especially remarkably with respect to an object detecting device where ultrasonic pulse are transmitted from an ultrasonic wave transmitter to a prescribed space and reflected waves are received by an ultrasonic wave receiver to detect the existence of an object to be detected. CONSTITUTION:An ultrasonic pulse signal (c) generated by one shot circuit 6, and OSC1 7, and an OSC2 8 is applied to an ultrasonic wave transmitter 2 through a driving circuit 4 and is transmitted to a prescribed space. When an object 1 to be detected is put in a detection range set by a timing circuit 12, a reflected ultrasonic wave signal is received by an ultrasonic wave receiver 3 and is amplified by an amplifying circuit 10 and is outputted and is inputted to one input of an AND gate circuit 11. The output of the circuit 11 is inputted to a comparing circuit 13 and is compared with a reference signal; and if the level of the output of the circuit 11 is higher than that of the reference signal, the comparing circuit 13 issues the output to operate an FF1 14.
Patent JP-H08337516-A (JP)
Title: One pot-type hair dyeing composition
Inventor: YOSHIMOTO MEGUMI
IPC: A61Q5/02
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a hair-dyeing composition free from a trouble regarding the safety of body, capable of producing a one pot-type hair-dyeing agent without lowering hair dyeability, easily dyeable of gray hair and further having no metallic smell, by compounding specific three kinds of compounds. CONSTITUTION: This composition is obtained by using a polyvalent metal salt, ascorbic acid and a ligand (excluding ascorbic acid) together. The ligand is preferably an ascorbic acid (excluding ascorbic acid), an anthrone glycoside, flavone dimer, a flavonoid glycoside, a caffeic acid, a kojic acid, etc. The compounding ratios of a polyvalent metallic salt, an ascorbic acid and a ligand are preferably 0.001-10wt.%, 0.2-10wt.% and 0.001-10wt.% based on the total amount of the hair-dyeing agent, respectively. It is preferable to further add a primary amino acid to this system. The composition does not contain any compound which may cause allergic symptom such as skin rash or may has mutagenicity.
Patent JP-H0331149-A (JP)
Title: Wafer conveying mechanism
Inventor: AMAI HIDEMI
IPC: B65H7/14
Filed: 1989-06-29
Abstract: PURPOSE:To improve detecting sensitivity and improve the wafer conveying function of a mechanical conveying system by providing the optical path means of an optical detector along a thin plate face in a thin plate, and providing a reflecting face converting the direction of the optical path toward a mounted wafer face at the tip section of the thin plate. CONSTITUTION:A reflection-type fiber detector 6a is provided on a driving mechanism 4, the fiber section 7 of a reflection type fiber detector 6a is assembled in parallel with the machining of a vacuum adsorbing groove in a thin plate 5 fitted to the driving mechanism 4 to mount and convey a wafer 3, and a reflecting face 8 for converting the optical path by 90 deg. in the back direction of the adsorbed wafer 3 is provided on the extension of the optical axis of the fiber section 7.
Patent JP-S6233082-A (JP)
Title: Laser trimming device
Inventor: TAKAHASHI TOSHIO
IPC: B23K26/351
Filed: 1985-07-31
Abstract: PURPOSE:To increase a trimming accuracy and to automate the measurement by reducing the effect of a noise, etc. as far as possible by deciding the deciding signal obtd. by comparing with the prescribed reference plural times on each pulse simultaneously with the control pulse of a laser beam. CONSTITUTION:A laser beam is scanned by setting a probe on a resistance body. A pulse signal V4 is outputted from a laser beam control pulse generating circuit 6 on reaching to a trimming start point. In this case the laser beam becomes ON by transmitting a pulse signal V13 from a terminal 17 in case of the initial value of the resistance body being smaller than the trimming set value. The laser beam becomes OFF by generating a negative pulse signal V11 in case of the measured resistance value becoming bigger than the trimming set value. Thereafter the decision of the quality of the trimming is performed and the migration is performed to the following trimming. The increase in the trimming accuracy is thus made possible.
Patent JP-S6230870-A (JP)
Title: Heat exchanger tube for fast reactor
Inventor: SUKEGAWA MASAYUKI
IPC: C23C30/00
Filed: 1985-08-02
Abstract: PURPOSE:To enhance the reliability and stability of a fast breeder by coating the inner and outer surfaces of a heat exchanger tube with films having low hydrogen permeability so as to reduce a change in the purity of a heat transmitting fluid. CONSTITUTION:The inner and outer surfaces of a heat exchanger tube for a fast reactor made of a heat resistant steel contg. 8-12wt% Cr and 0.5-3.0wt% Mo are coated with oxide films having lower hydrogen permeability than the heat resistant steel. The oxide films contain Al and Cr or Al, Cr and Si as essential components. When the coated heat exchanger tube is used, the permeation of hydrogen during heat exchange is reduced, so purifying equipment can be scaled down or cutback.
Patent JP-2001000719-A (JP)
Title: Unit type pachinko island
Inventor: TAKANO KAZUHIKO
IPC: A63F7/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the introducing cost per Pachinko game machine and to reduce running costs and labor for maintenance work. SOLUTION: A first unit U1 including a Pachinko game machine 1, a ball lifting part 2, a ball polishing part 10, and the like, and a second unit U2 which includes a Pachinko game machine 1 but does not include the part 2 and the part 10 are disposed side by side. Pachinko balls which are polished and lifted from a lower tank 11c of the unit U1 into an upper tank 12a are supplied to the machine 1, a ball lending machine 3, and the like, so as to be circulated.
Patent JP-S6147603-A (JP)
Title: Manufacture of oxide permanent magnet
Inventor: KANEKO YUJI
IPC: H01F1/11
Filed: 1984-08-13
Abstract: PURPOSE:To further refine and homogenize crystal particles and improve residual magnetic flux density and coersive force by individual addition or composite addition with silicon oxide of the aluminum hydroxide when the raw material powders are mixed. CONSTITUTION:When the raw material powders for permanent magnet mainly composed of iron oxide and strontium oxide are mixed, aluminum hydroxide of 0.15-6wt% or aluminum hydroxide of 0.15-6wt% and silicon oxide of 0.1- 0.6wt% are added. For example, after the addition, materials are temporarily baked at 1,200-1,350 deg.C and the pulverized to about 0.7-1mum in diameter. The powder is molded under the field of 8-10kOe and then sintered at 1,200- 1,250 deg.C. Thereby both residual magnetic flux density and coersive force of a parmanent magnet can be improved. Aluminum hydroxide is usually called gibbsite and is expressed by Al(OH)3 or Al2O3.3H2O. Moreover, the silicon oxide increases the supression effect for ferrite reaction with addition together with aluminum hydroxide.
Patent JP-S6060928-A (JP)
Title: Manufacture of chrome alum
Inventor: MURAKI MITSUO
IPC: C01G37/10
Filed: 1983-09-14
Abstract: PURPOSE:To crystallize efficiently harmless chrome alum in a short time by reducing and electrolyzing a chrome alum soln. contg. sulfate and by blowing sulfite or gaseous SO2 into the electrolytic soln. CONSTITUTION:Ferrochrome or chromium hydroxide is treated with sulfuric acid to leach chromium and iron as sulfates. To the resulting soln. are added about six times as much ammonium sulfate as Fe in the soln. by equiv., they are well reacted, and iron ions are crystallized as ammonium ferrous sulfate by rapid cooling to about 5 deg.C with a refrigerator or the like. After removing the crystals, the resulting chromium sulfate soln. is charged into the cathode chamber of an electrolytic cell, a sulfuric acid soln. is charged into the anode chamber provided with a diaphragm, and electric current is supplied until the electrolytic potential is dropped to 0mV. When the prescribed potential is attained, sulfite or gaseous SO2 is blown into the electrolytic soln. to crystallize purple chrome alum in a short time.
Patent JP-S6326528-A (JP)
Title: Manufacture of angular velocity sensor
Inventor: HAYASHI YOSHITAKE
IPC: G01C19/56
Filed: 1986-07-18
Abstract: PURPOSE:To manufacture a high-reliability, high-performance, and low-cost angular velocity sensor by arranging a couple of sensor elements in parallel to each other, and joining end parts of their piezoelectric elements by a metallic member. CONSTITUTION:A base member 5 and a support rod 4 are assembled previously. Then, the member 5 is fitted to the base fitting block 12 of a jig firstly, solder paste is applied to the tip of the support rod 4, and the metallic member 3 is inserted. Then the block 12 is fitted to a main jig. In this case, the member 5 is positioned by a rubber cushion 13. Then, extra solder or solder paste is applied to the joint parts of the sensor elements 1, 2, and 6 for the member 3, and they are fitted to the main jig, and set by suction 9, element pressers 10 and 11, etc. Then, the heating point of the member 3 is heated by a soldering iron or laser to perform solder joining. Thus, the element 1, 2, and 6 and member 3, and member 3 and support rod 4 are soldered by heating the member 3, thus assembling a high-accuracy turning-fork vibrator in a short time.
Patent JP-S6413749-A (JP)
Title: Resin sealed type semiconductor device
Inventor: SHIMOMURA KO
IPC: H01L23/50
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the remaining of a gate easy to be generated at a time when a runner gate section is detached from a package body in a semiconductor resin sealing process by forming a low adhesive layer by a material having weak adhesion with a molding resin material to one part of a lead frame led out of the resin-sealed package body to the outside. CONSTITUTION:A low adhesive layer 10 by a material having weak adhesion with a molding resin material such as silver is shaped where a lead frame 3 led out of a resin-sealed package body 5 to the outside is br ought into contact with a runner gate section 6, and adhesive strength in the runner gate section 6, particularly, a connecting section 7 having a small diameter, to the lead frame 3 can be lowered. According to such constitution, stress applied to the runner gate section 6 at the time of runner detaching in a resin sealing process is concentrated effectively to the connecting section 7 section having the small diameter as a leading-out end from the package body 5 of the runner gate section 6, thus allowing gate separation in the section, then approximately preventing gate remaining.
Patent JP-H08339729-A (JP)
Title: Longitudinal tightly sticking device for lap sheet
Inventor: MIYAJI HIROSHI
IPC: H01B13/26
Filed: 1995-06-13
Abstract: PURPOSE: To uniformly press a pressing belt over all periphery in accordance with a cross section shape of a core, by providing a guide roll, a pressing belt, and a drive roll on the outer peripheral part of the core. CONSTITUTION: A lap sheet 2 is longitudinally wound on the periphery of a core 1; and besides, plural guide rolls 5 are pressedly arranged, so that their shaft lines can be parallel to the shaft line of the core 1, and in a condition where the guide rolls 5 can be nearly equiangularly arranged on the periphery of a cross section of the core 1. A pressing belt 6 is stretched over the guide rolls 5, and a drive roll 7 is assembled into part of the loop of the belt 6 to make it travel along a closed curved line. The belt 6 rotatingly travels around the periphery of the lap sheet 2 wound on the core 1, and when the lap sheet 2 is pressed via the belt 6 by the rolls 5, neary uniform pressing force can be given along the outer periphery of the core 1.