baber/WOPTO huggingface dataset:
Patent JP-S5861661-A (JP)
Title: Charge transfer device
Inventor: YAMADA TETSUO
IPC: H04N5/335
Filed: 1981-10-08
Abstract: PURPOSE:To obtain transfer electrodes which are difficult to generate poor insulations and suitable for miniaturization, by providing the array of transfer electrodes in parallel on the insulating film of a semiconductor substrate, simultaneously coupling one end of the electrode which applies equal voltages, and then connecting the other end to the wiring which transmits the signal. CONSTITUTION:In parallel with the array of photoelectric conversion elements 31 in a row, a gate electrode 34 and, with it placed between, the first phase transfer electrodes 32a-32d are formed opposed to the element 31 one to one via an insulating film. The sides of the gate electrode 34 are joined one another, and the other ends are connected 37, 37a, 37b to the Al wiring at an interval of one piece. Among the first phase transfer electrodes, the second phase transfer electrodes 33a-33d are formed by slightly superposing thereon, joined by a pair of two pieces and connected 38a, 38b to the Al wiring 36. The connection parts 38a, 38b are formed on the region between connection parts 37a, 37b. In this constitution, since connection points can be reduced for the number of the first and second phase electrodes, the area surpulsage for connection becomes large resulting in the facilitation of the connection, and electrodes are formed in an integral body, a normal transfer voltage is applied even with the poor insulation at one point, and accordingly the rate of defectives greatly decreases.
Patent JP-S6316178-A (JP)
Title: Cryopump
Inventor: IMAMURA MINORU
IPC: F04B37/08
Filed: 1986-07-09
Abstract: PURPOSE:To make a pumping speed variable without lowering the maximum pumping speed, by letting a high pressure working medium of a compressor bypass a working medium line so as to making a pressure differential of the working medium subjected to suction or exhaust from or to a expander adjustable. CONSTITUTION:A cryopump is constituted of an expanding device 20 adiabatically expanding the working medium discharged out of a compressor 10 and both cryopanels 30 and 31. A pressure differential control valve 40 regulating a pressure differential between both high-low working media in the expanding device 20 is installed between lines 92 and 94 to be bypassed from a high pressure gas line 90 to a low pressure gas line 91. Therefore, the pressure differential between these high and low pressure gases is controlled whereby a pumping speed is made variable without lowering the maximum pumping speed.
Patent JP-H0326091-A (JP)
Title: Electronic exchange system
Inventor: MURAYAMA EIICHI
IPC: H04Q3/545
Filed: 1989-06-23
Abstract: PURPOSE:To respond to the change of number translation logic or that of the data of number translation by connecting a routing controller to an electronic exchange, and arranging a trigger table and an index/inquiring means in the electronic exchange. CONSTITUTION:The routing controller 15 consisting of an auxiliary memory device 11 with functions to configure a data base and to operate it, a computer 12, a connection device 13, and a cable 14 for connection is connected to the electronic exchange 16. The electronic exchange 16 is equipped with the trigger table 17 to show whether or not the decision of the routing of an accepted call should be performed with the routing controller 15, and the index/inquiring means 18 to issue inquiry to the routing controller 15 at need by indexing the trigger table 17. In other words, the electronic exchange 16 indexes the trigger table 17 when a call is accepted, and issues the inquiry to a routing controller 15 side at need. In such a way, it is possible to easily perform the change of the logic of the number translation and the change and the design of the data.
Patent JP-H04356915-A (JP)
Title: Gas source cell
Inventor: YAMAMOTO TAKATOSHI
IPC: C30B23/06
Filed: 1991-06-03
Abstract: PURPOSE:To uniformly create a molecular beam consisting of raw materials separated through increase of efficiency of thermal decomposition by providing a conically shaped baffle body within a cracking cylinder and then boring through holes at different positions of the baffle conic body. CONSTITUTION:A plurality of conically shaped baffle conic bodies 10 are provided within a cracking cylinder 2. The baffle conic bodies are respectively provided with a plurality of bored through holes 11 at the circumference of cone. The baffle conic bodies are arranged so that the through holes are not aligned in the vertical direction. The lower end of baffle conic body 10 is provided with a flange 13. The baffle conic body at the lowest stage is provided with a through hole at the circumference thereof and the second lowest baffle conic body is provided with a through hole at the thereof. Gas introduced from an inlet hole not only meanders in the right and left but also meanders in the upper and lower sections. The gas is sufficiently heated through contact with the baffle conic bodies heated by such motion of gas. When the flow of gas is inverted in the upper and lower direction, the flow is disturbed remarkably resulting in uniform and sufficient heating effect. Thereby, distribution of molecular beam may be uniformed at an aperture region.
Patent JP-S6137188-A (JP)
Inventor: TANAHASHI SAKIO
IPC: B26B19/14
Filed: 1984-07-30
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-S5585190-A (JP)
Title: Audio reproducing unit for car mounting
Inventor: YAMADA AKIYOSHI
IPC: H04S1/00
Filed: 1978-12-21
Abstract: PURPOSE:To obtain the feeling of spread of sound field, by giving the same effect as the movement of speaker outside the car. CONSTITUTION:The R channel signal is fed to the adder 14 via the equalizer 10 and a part is fed to the adder 15 of the L channel via the equalizer 12. On the other hand, the L channel signal is fed to the adder 15 via the equalizer 11 and a part is fed to the adder 14 via the equalizer 13. The two signals added at the adder 14 are fed to the speaker 16 via the delay circuit 9 and the amplifier 16, and the two signals added at the adder 15 are fed to the speaker 7 via the amplifier 17. Thus, the driver 5 feels as if the speaker 6, 7 were located at 0, 0'. Further, the signals of R and L channel are added at the adder 18 to obtain the two signals in opposite phase via the echo circuit 19 and phase shifter 20 and it is fed to the adder 14, 15 to obtain the feeling of distance.
Patent JP-H117048-A (JP)
Title: Liquid crystal display element
Inventor: TAKEI TOSHIRO
IPC: G02F1/137
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To make sufficiently light a display which is observed in a normal observation direction, i.e., a direction slanted slightly from a direction perpendicular to the display surface to the lower edge of the display surface as to a reflection type TN liquid crystal display element. SOLUTION: The orientation direction 13a of liquid crystal molecules nearby the rear substrate 13 of a liquid crystal cell 11 is set to 10 to 25 deg. counterclockwise on the lateral axis (x) of the display surface from the front direction and on the basis of the orientation direction 13a, the liquid crystal molecules are twisted and oriented at a twist angle of approximately 90 deg. clockwise from the rear substrate 13 to the front substrate 12 when viewed from the front.
Patent JP-S646614-A (JP)
Title: Deodorizing apparatus
Inventor: ITO HIROTATSU
IPC: F23G7/06
Filed: 1987-06-26
Abstract: PURPOSE:To reduce equipment and operation costs by a method wherein only the first gas to be treated, which has a high concentration of odorous components, is treated by means of a direct combustion type deodorizing unit and only the second gas to be treated, which has a low concentration of said components, is treated by means of a catalytic type deodorizing unit. CONSTITUTION:A feed pipe passage 2 for the first gas to be treated, which has a high concentration of odorous components, communicates with a direct combustion type deodorizing unit 3 to make the first gas to be treated odorless. An exhaust passage 4 extended from the deodorizing unit 3 communicates with a mixer 5, while a feed pipe passage 7 for the second gas to be treated, which has a low concentration of odorous components, communicates with the mixer 5. High-temperature exhaust gas and the second gas to be treated are mixed in the mixer 5 to preheat the second gas to be treated. A filter 9, a heat exchanger 10 and a catalytic type deodorizing unit 11 communicate with a mixed gas feed passage 8 extended from the mixer 5, and the mixed gas is preheated in the heat exchanger 10 by the high-temperature exhaust gas supplied from the catalytic type deodorizing unit 11 to apply deodorization treatment to the second gas to be treated with the aid of a catalyst 11a.
Patent JP-H0832045-A (JP)
Title: Solid state image pickup element and its manufacture
Inventor: YAMANE JUNJI
IPC: H04N5/3722
Filed: 1994-07-12
Abstract: PURPOSE:To improve optical characteristics like spectral sensitivity, and stabilize interfacial characteristics relating to dark current reduction. CONSTITUTION:A light receiving part 1 and a transfer channel region 14 are arranged and formed in a first P-type well region 12 formed in an N-type silicon substrate 11. A transfer electrode 20 is selectively formed on the transfer channel region 14, via a gate insulating film 19. A PSG film 22 is formed on the whole surface containing the transfer electrode 20. An AL light shielding film 24 is formed on the PSG film 22 so as to cover the transfer electrode 20. In the above image sensor, a P-SiN film 23 is formed in a side wall type, in the peripheral part of the light receiving part 1, and a P-SiO film 25 is formed at least in a part corresponding with the light receiving part 1 so as to cover at least the light receiving part 1. The P-SiO film 25 has a refractive index nearly equal to that of the PSG film 22.
Patent JP-H11354965-A (JP)
Title: Small electronic apparatus
Inventor: MATSUO SHINPEI
IPC: G05D23/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a small electronic apparatus having a ventilation means for cooling in which cooling performance is enhanced through a simple and inexpensive arrangement. SOLUTION: A system clock control circuit 105 changes the operating mode of an image developing logic circuit 106. A stand-by decision circuit 104 generates a rotation control signal Cr corresponding to the operating mode. A square wave generating circuit 3 generates a square wave having duty ratio dependent on the rotation control signal Cr. A switching transistor Q1 and a smoothing circuit 4 control a driving voltage Vd being fed from a DC power supply E to a fan motor Mf variably based on a square wave b and air supply rate of the fan motor Mf can be changed depending on the operating mode.
Patent JP-H0917528-A (JP)
Title: Connector for cable
Inventor: IGARASHI ISAO
IPC: H01R12/79
Filed: 1995-06-27
Abstract: PURPOSE: To temporarily fix a flat ribbon cable to an insulator for holding, accurately conduct positioning, then accurately connect a terminal of the cable and a contact to fix the cable to the insulator for holding. CONSTITUTION: An operating lever 15 presses a flat ribbon cable 3 inserted into an insulator 10 to bring a contact of the cable 3 into contact with a contact part 13a of a contact 13 by applying pressure. A connection holding part 15b for pressing the flat ribbon cable 3 toward the contact part of the contact is formed in the operating lever 15. The operating lever 15 rotates on a pivot 13e and presses the flat ribbon cable 3 with a connection holding part 15b. A temporarily holding projection 15c which temporarily holds the flat ribbon cable 3 in the insulator 10 for positioning before fixing and holding the flat ribbon cable 3 is formed in the operating lever 15.
Patent JP-S6139062-A (JP)
Title: Photoengraving method
Inventor: HASEGAWA HARUO
IPC: G03G13/28
Filed: 1984-07-31
Abstract: PURPOSE:To prevent a non-picture part from the adhesion of ink, i.e. ground contamination, even if an obtained printing master is supplied to lithoprinting by using a hydrophilic acetylene alcohol group instead of hydrophobic silicone oil as an offset-preventing solution at the time of fixing by heat rollers. CONSTITUTION:In a transfer process, the surface (picture receiving layer surface) of the negative plate of a direct drawing type lithoprinting is superposed to the toner picture surface of an electrophotographic sensitive substance on which a toner picture is formed and corona is discharged from the negative plate side. In a fixing process, the negative plate having the toner picture is transferred to its picture receiving layer surface is passed between a pair of heat rollers having a solution of acetylene alcohol group is previously applied to the roller surfaces on the contact sides with the toner picture holding surface. Generally, the temperature range of 120-200 deg.C is proper as the surface temperature of the heat rollers. A porous member or an applicator roller is used as an application means for the acetylene alcohol group and 1-100mg, preferably 10- 40mg, per the area of B4 size is proper as the quantity of application.
Patent JP-S6137766-A (JP)
Title: Phthalimide derivative and preparation thereof
Inventor: MORISAWA YASUHIRO
IPC: A61K31/443
Filed: 1984-07-31
Abstract: NEW MATERIAL:A compound expressed by formula I [A represents lower alkylene optionally having a substituent OH or ONO2; R1 represents H, lower alkoxyl optionally having the above-mentioned substituent, formula II (R3 represents H or lower alkyl; R4 represents lower alkyl, cycloalkyl, etc. or cyclic amino group formed by NR3R4 optionally interrupted by such as O and further optionally having a substituent such as lower alkyl; B represents lower alkylene; Y represents single bond or CO), OH, lower alkanoylamino or halogen atom; R2 represents H or NO2] or its acid addition salt. EXAMPLE:N-(2-Nitroxyethyl)-4-(2-morpholinoethoxy)phthalimide. USE:Remedies for ischemic heart diseases especially useful as a remedy for stenocardia. PREPARATION:A compound expressed by formula III (A' and R1' respectively represent groups defined in A or R1 without having any substituent ONO2, and further R1' represents lower alkoxyl optionally having epoxy group) is esterified with nitric acid to obtain the compound expressed by formula I.
Patent JP-H07329528-A (JP)
Title: Antislipping installation tool for tire
Inventor: SEKIMOTO MICHIO
IPC: B60C27/00
Filed: 1994-06-07
Abstract: PURPOSE:To realize a large braking effect forming 3 belt of a main body of material having proper softness and resiliency, fixing rigid grain at proper positions in the surface of the main body, and providing tire installation locking parts at proper positions in the main body. CONSTITUTION:A main body 1 is formed of a rubber belt having V-letter shaped cut parts and holes 3, and sand grain is fixed to the surface of the main body 1 to form a grain fixture part 2. A side belt 4 is provided on one side surface of the main body 1, and a swollen part 5 having a connector insertion hole, a circular hook ring 6 of metal, a connector 7 to connect the swollen part 5 to the hook ring 6, a band hook 8, a fixed hook 9, joint hooks 10 positioned on both sides of an end part of the main body 1, and hook locking holes on the other side surface side of the joint hook 10 are provided to be positioned on the other side surface of the main body 1. A large friction force can thus be provided byeffect of the grain fixture part 2 on the surface of the main body 1, thereby safe run can be provided on a frozen road or the like.
Patent JP-S642870-A (JP)
Title: Porous super finishing grindstone
Inventor: MATSUMORI NOBORU
IPC: B24D3/00
Filed: 1987-06-25
Abstract: PURPOSE: To enhance the wear resistance of the captioned grindstone without spoiling machinability by binding hard abrasive grains and organic particles composed of large particles having diameters 20 through 50 times those of the hard abrasive grains and small particles having 1.5 through 10 times those of the abrasive grains with binder and burning the resultant.  
     CONSTITUTION: Instead of the precise structure characteristic in a porous super finishing grindstone of a small abrasion loss and large wear resistance, porous structure made of large particles(having large diameters 20 through 50 times those of hard abrasive grains) is formed. This porous structure serves to readily obtain a soft grade and provides excellent machinability without spoiling grindstone wear resistance. And in the basis material of the grindstone a porous structure made of small diameter particles(having diameter 1.5 through 10 times those of hard abrasive grains) is formed. This porous structure prevents cutting chips from concentrically drifting in the pores of a relatively large diameter dotted on a grind stone working surface formed of particles of a large diameter and allows the proper and uniform discharging of the chips on the entire working surface of the grindstone. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5860807-A (JP)
Title: Humidity compensation type microwave oscillator
Inventor: AIHARA SHIGENOBU
IPC: H03L1/00
Filed: 1981-10-07
Abstract: PURPOSE:To stabilize an oscillation frequency by electrically compensate the influence of absolute humidity at the oscillation frequency, i.e. variation in the dielectric constant of internal air. CONSTITUTION:A voltage-controlled oscillator 1 consists of a semiconductor active element 11, a dielectric resonator 12, and a frequency modulating circuit 13. A cavity resonator 2 discriminates the frequency of the oscillator 1. A detecting circuit 3 detects a microwave signal after the frequency discrimination. When the slope of the resonance curve of the resonator 2 is selected to obtain an oscillation signal frequency f0, the circuit 3 outputs frequency variation DELTAepsilon/2epsilon as a detection output voltage. This output voltage is supplied to the circuit after being amplified so that DELTAf0/f0 for DELTAepsilon/epsilon is compensated. Then, variation in oscillation frequency due to the humidity variation of the oscillator 1 is compensated electrically.
Patent JP-S5860548-A (JP)
Title: Feeding device for solder material for die bonding
Inventor: ISHIBASHI MITSUHARU
IPC: H01L21/52
Filed: 1981-10-06
Abstract: PURPOSE:To enable sure detection of bonding of a cut piece of a soldering material by a vacuum suction needle, by detecting optically whether or not the vacuum suction needle sucks up the cut piece of the soldering material. CONSTITUTION:When a vacuum suction needle 6 sucks a cut piece 101 of a soldering material and moves to a die-pad member 30, an emitted light from a light-emitting element 10 to a light-receiving element 11 is intercepted by the cut piece 101, and thereby the light-receiving element 11 is not operated. When the needle returns to its home position after the cut piece 101 sucked so far thereby is bonded to the die-pad member 30, the emitted light from the light- emitting element 10 passes through the vacuum suction needle 6 and irradiates the light-receiving element 11, and thereby the light-receiving element 11 is operated. Accordingly, it is possible to detect surely, without any subsequent false poperation, that the vacuum suction needle 6 sucks up the cut piece 101 of the soldering material and makes it bonded to the die-pad member 30, by detecting the state of operation of the light-receiving element 11.
Patent JP-H0211638-A (JP)
Title: Production of masterbatch composition for modifying thermoplastic resin
Inventor: MATSUBARA SABURO
IPC: C08L23/08
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a masterbatch composition for modifying a thermoplastic resin having good workability by melt-kneading a specified ethylene/alpha-olefin copolymer with a polybutene at a specified temperature and extruding the mixture. CONSTITUTION:30-95 pts.wt. ethylene/alpha-olefin copolymer (A) obtained by copolymerizing ethylene with a 3-12C alpha-olefin in the presence of a catalyst comprising a solid component containing magnesium and titanium and an organoaluminum compound and having a melt index of 0.01-100g/10min, a density of 0.860-0.910g/cm<3>, a max peak temperature >=100 deg.C (as determined by differential scanning calorimetry, and a boiling n-hexane insoluble content >=10wt.% is kneaded with 5-70 pts.wt. polybutene (B) of a number-average MW of 300-4000 in a range from the max. peak temperature (Tm) of said copolymer as determined by DSC to (Tm-45) deg.C, and the mixture is extruded to obtain the title composition.
Patent JP-H0721130-A (JP)
Title: Electronic calculator with graph function
Inventor: AKAZA SHUNSUKE
IPC: G06F15/02
Filed: 1993-06-30
Abstract: PURPOSE:To make graph displays corresponding to plural different constant values through easy operation without inputting the constant values each time when the graph displays are made. CONSTITUTION:A graph generation mode is set by operating the 'Graph' key 19 of a key input part 12 and an equation 'Y-AX<2>-3' to be displayed as a graph and plural numeric elements (A:2, 1, 0, and -1) for its constant term 'A' are inputted with keys and stored in the input equation register 26 and constant term register 27 of a RAM 14 respectively; each time an 'EXE' key 25 is operated, an element pointer 29 for numeric element specification is increased and the numeric elements are read out of the constant term register 27 in order, and written in a current element register 30 and also substituted in the input equation. Then a graph arithmetic part 15 calculates the graph data, writes the data in a display buffer 16, and displays them at a display part 17 as a bit map data.
Patent JP-S5684509-A (JP)
Title: Measuring device for multiplication factor
Inventor: AMAMIYA SHINICHI
IPC: G01B11/02
Filed: 1979-12-13
Abstract: PURPOSE: To enable simple performance of the measurement of length and that of the multiplication factor by operating a belt-shaped scale.  
     CONSTITUTION: The measuring device for the factor of multiplication is formed of a measuring part 24, a controlling-operating part 25, an indicating part 26, a keyboard 27 and an input-output interface part 28, which are connected with each other by a bus line. When the scale of the measuring part 24 is pulled out, a counted value is added, while it is subtracted when the scale is returned, and, in the end, the counted value which is a number proportional to the length of the pulled-out portion of the scale is stored in the memory device of the controlling-operating part 25. When a switch fitted to the case of the measuring part 24 is pushed, the counted value is converted to the length by a microcomputer and is indicated in the indicating part 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6222660-A (JP)
Inventor: NOJI YUKIO
IPC: A61M5/32
Filed: 1985-07-20
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-S6219725-A (JP)
Title: Detecting circuit for semiconductor color sensor
Inventor: KAWANISHI SHINYA
IPC: G01J3/50
Filed: 1985-07-18
Abstract: PURPOSE:To obtain a highly reliable detecting circuit improved at its temperature characteristics by constituting at least a prescribed unit of resistors in the circuit of the same process and the same material. CONSTITUTION:Respective parts Rs, Rf1, Rf2, R4, R5(=R51+R52), R6 flow resistors, each resistor group such as Rf/Rs(=Rf1+Rf2/Rs) and (R52+R6)/R4+R5+ R6) of Vref1 is constituted as one unit and the resistors at least in each unit are constituted of the same process and the same material. Under said constitution, the variance of the temperature coefficients of resistors is found out on the basis of a prescribed equation at least in each collected resistor group of one unit, so that the temperature characteristics of the circuit can be improved. In addition, the temperature characteristics can be multiplically improved as the whole detecting circuit by adjusting the ratio of the number of logarithm compressing transistors (TRs) Q1 to that of TRs Q2 or the area ratio of the TR Q1 to the TR Q2.