baber/WOPTO huggingface dataset:
Patent JP-S57131033-A (JP)
Title: Monitor for optical fiber transmission system
Inventor: ISHIDA HIROSHI
IPC: G01M11/00
Filed: 1981-02-06
Abstract: PURPOSE:To monitor the entire system by detection of waveform distortion due to secular change of an amplifier and light emitting elements checking for variations in the pulse width of an output pulse train. CONSTITUTION:A monitor 4 is composed of a pulse width detection circuit 5 and a discriminator circuit 6. A latch circuit 52 receives outptut signals of a receiver 3 and at the rise, outputs a latch signal to an AND circuit 54, while pulses of a pulse generator circuit 51 are separately output to an up counter 55 and a down counter 56 through the AND circuit 54. The up counter circuit 55 counts the number of pulses being transmitted to detect the expansion range of variations in the pulse width while down counter circuit 56 detects the reduction range of variations in the pulse width. The results of each circuit are output to a discriminator circuit 6. At the fall of the output signals of the receiver 3, the discriminator circuit 6 receives the signals from the counter circuits 55 and 56 to determine whether they are in the allowable values set.
Patent JP-S54109590-A (JP)
Title: Sequence control information generating circuit
Inventor: HORI KAZUYA
IPC: G04G15/00
Filed: 1978-02-17
Abstract: PURPOSE: To provide the subject circuit wherein a timing signal is caused to generate as a code in correspondence to time, and control information corresponding to said code is generated, thereby attempting to simplify the control and reduce the number of hardware ports.  
     CONSTITUTION: When a comparison permission signal d becomes a true valve, a timing counter 5 is counted up, and n pieces of the outputs thereof and n pieces of the outputs from Dθ 1  of ROMI are compared in a comparison circuit 3. When the comparison succeeds, a coincidence detecting signal b is produced as output, and m pieces of outputs from Dθ 2  of ROM1 are stored in a rsistor 4, contol signals A through Z are produced as output to the outside. The signal b is further supplied as input to an address counter 2 to renew the address counter 2. As a result, succeeding information and control signal information are read out from Dθ 1  and Dθ 2  of ROM1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53102037-A (JP)
Title: Sustained electrical insulating electrophotography
Inventor: INOUE HIDEKAZU
IPC: G03G15/05
Filed: 1977-02-18
Abstract: PURPOSE: To make possible obtaining a multiplicity of duplications and the repetitive use of photosensitive material by deforehand subjecting the specific photosensitive material to heat treatment and negative charging and image exposure, thereafter repeating positive polarity charging, toner developing and transferring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58137505-A (JP)
Title: Drilling method and drilling tool of elastic hollow rod body
Inventor: MITSUKAWA YOSHITO
IPC: B23B51/04
Filed: 1982-02-03
Abstract: PURPOSE:To correctly drill a small hole in required dimensions without a residual drilling chip to an expected part in which the small hole is drilled. CONSTITUTION:A drilling tool 1 is such that a true circular shaped cylindrical edge 2a is integrally formed to the point end of a cylindrical base part 2 and a metallic piercing needle 4 is provided to a rear part 3a of the edge 2a. The needle 4 is slightly protrusively provided from the point of the edge 2a. The part 2 is rotated by positioning in such a manner as to pierce a needle point 4a to the center of an expected part 5a of drilling a small hole 6 in an elastic hollow rod body 5. The tool 1 is pressed to the body 5 to drill the hole 6 by the edge 2a, and a drilling chip 5c is held to the needle 4 and removed.
Patent JP-H08206618-A (JP)
Title: Tube inner-face cleaning and drying device
Inventor: SUMIMOTO HIDEKI
IPC: B08B9/02
Filed: 1995-02-03
Abstract: PURPOSE: To provide a device of small and continuous diameter for carrying out the cleaning and drying of a tube inside simultaneously and efficiently by the automatic remote operation without extending pollution. CONSTITUTION: A device is composed of a flexible tube 7 connecting a cleaning and drying head consisting of an end drying nozzle 3 and a rotating cleaning brush 2, a tube wind-up drum 10, a roller 8 for moving the tube 7 up and down and a roller 11, and a suction mechanism (an adapter 4, a hose 5 and an exhaust device 13) for gas in a tube 1 is formed at the end of the tube 1 on the inserting side of the tube 7. Also a flexible shaft 14A transmitting the rotating force of a motor 17 is contained in the tube 7, and the cleaning and drying head with the nozzle 3 and the brush 2 installed thereon is connected with the above- said constitution, and gas for drying is supplied into the tube 7, and the cleaning and drying in the tube 1 are carried out simultaneously by rotating a brush rotating shaft. The time required for the cleaning and drying works in the continuous tube of small diameter can be shortened, and the improvement of environment, reduction of labor and the like can be realized by the arrangement.
Patent JP-H02196208-A (JP)
Title: Optical device
Inventor: HANABUSA TAKAOMI
IPC: G02B21/36
Filed: 1989-01-26
Abstract: PURPOSE:To zoom up part of a sample without providing a video camera with a zoom lens by selecting part of the photoelectric conversion area of the video camera and enlarging the part electrically. CONSTITUTION:The optical device A is provided with an optical microscope 1 and the video camera 2 and part of the photoelectric conversion area of the camera 2 is selected and displayed as an enlarged image electrically. For example, a camera control unit 3 which varies scan width is connected between, for example, the camera 2 and a monitor television and the supply of a voltage to the deflection coil of the camera 2 is varied according to the vertical and horizontal scan widths of the unit 3 to enlarge and display the image of the part. Consequently, the image can be zoomed up without providing the camera 2 with any zoom lens nor moving a sample base.
Patent JP-S59142697-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: G08B5/22
Filed: 1983-02-04
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-S54109569-A (JP)
Title: Down-shift timing adjusting method of throttle control valve and automatic transmission for cars
Inventor: KUBO MASANORI
IPC: F16H61/06
Filed: 1978-02-17
Abstract: PURPOSE:To improve down-shift timing, by setting the throttle of a control valve at four stages in response to the change of control fluid pressure, in an oil pressure circuit that controls the delay of the connection of a friction connection device for low speed in the case of the shift-down of an automatic transmission for a car. CONSTITUTION:A throttle control valve 29 is mounted to an oil pressure circuit to a low-clutch 31, a friction connection device for low speed, from a speed change valve 14. A spool-like valve element 38 of the throttle control valve 29 moves by the relationship of the force of governor pressure corresponding to car speed fed from a spring 37 and a port 39. The valve element 38 is provided with first and second lands 44, 45, a passage 46 communicating both sides of the first land 44 through a throttle is mounted to the first land 44, and the resistance of oil pressure fed to the low-clutch 31 changes at four stages with the fall of the valve element 38 in the figure with the increase of governor pressure, thus adjusting shift-down timing in response to car speed, then smoothing speed change.
Patent JP-H11213961-A (JP)
Title: Assembled type storage battery
Inventor: OKAJIMA HIDEKI
IPC: H01M10/6567
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an assembled battery capable of increasing the mechanical strength of the whole assembled battery and preventing the generation of posi tion slippage between batteries caused by vibration. SOLUTION: A pair of ribs 26a formed in the side wall 21a of a battery 20 is fitted into a groove 18d formed in the side wall 11b of a battery 10, a pair of ribs 26b are fitted into a groove 18e, a pair of ribs 26c are fitted into a groove 18f, a pair of ribs 16f formed in the side wall 11b of the battery 10 are fitted into a groove 28a formed in the side wall 21a of the battery 20, a pair of ribs 16g to fit into a groove 28b, a pair of ribs 16h are fitted into a groove 28c to integrate the battery 10 to the battery 20. A space (s) is formed between a pair of ribs 26a and the bottom wall of the groove 18d, the space (s) is formed between a pair of ribs 26b and the bottom wall of the groove 18e, and the space (s) is formed between a pair of ribs 26c and the bottom wall of the groove 18f.
Patent JP-S63185678-A (JP)
Title: Production of electric discharge transfer recording medium
Inventor: KIRIHATA YOSHIHIRO
IPC: B41M5/41
Filed: 1987-01-29
Abstract: PURPOSE:To make it possible to print characters or graphic images with high resolution, by photolyzing an intermediate layer after providing at least a photo- thermal converting layer, and thereafter providing a light-reflective layer. CONSTITUTION:A light-reflective layer 2 capable of being removed by discharge breakdown recording is provided on one side of a light-transmitting base 1, whereas an intermediate layer 9 comprising a photolyzable compound, a photo- thermal converting layer 3 and a thermally transferable solid ink layer 4 are sequentially provided on the other side. The intermediate layer 9 is photolyzed after the converting layer 3 is provided, and thereafter the reflective layer 2 is provided. At least one of thermoplastic resin, wax or rubber is used as a binder in the intermediate layer 9, and at least one diazo or azide compound is used as the photolyzable compound. With this construction, a heat-insulating effect of a gas generated at the interface between the base and the converting layer restrains markedly the diffusion of heat to the base side, whereby the temperature of the ink layer is further raised. As a result, transferability of an ink to an image-receiving sheet can be enhanced.
Patent JP-S56115156-A (JP)
Title: Corona test circuit of electric induction apparatus
Inventor: IKEDA OSAMU
IPC: H02K11/00
Filed: 1980-02-15
Abstract: PURPOSE:To shorten the test circuit and to elevate the precision of detection by a method wherein the test is performed by connecting terminals of detecting lead wires of the corona discharge detector through coupling capacitors to the intermediate taps of winding of an apparatus to be tested. CONSTITUTION:When the corona discharge from the induction apparatus like a transformer is to be detected, the detecting lead wires 12 branching from a detection chang-over switch 11 of the corona discharge detector 10 are connected through the coupling capacitors 13 to the lead out taps 4 being provided at the middle of the windings 3 to be tested to form the test circuit. Accordingly, the test circuit can be shortened and the damping factor of inside corona to the corona discharge detector 10 can be reduced as comparing with the case when the detecting lead wires 12 are connected to line terminals 5. Moreover the test can be performed with a voltage lower than the line end voltage, and the noise level from the outside can be also reduced.
Patent JP-H06191083-A (JP)
Title: Image forming apparatus
Inventor: OKABE YASUSHI
IPC: B43L13/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide a low-cost image forming apparatus which has a high pixel forming speed and can form an image of high quality. CONSTITUTION:A supply roller 23 and a toner carrying roller 24 are arranged in parallel together with toner 25 in a toner case 21. The roller 24 is brought into pressure contact with a polyimide insulating sheet 2, and toner carried to the roller 24 is layer-specified by the sheet 2 and charged. An aperture electrode 1 is formed with one row of apertures on a polyimide the sheet 2 and with a control electrode 3 surrounding the apertures at the respective apertures at an upper side. The electrode 1 is opposed to the electrode 3 at a support 31 side, and the sheet 2 is so arranged as to be brought into contact with toner on the toner carrying roller at the aperture position. A control voltage applying circuit 8 is connected between the electrode 3 and the roller 24.
Patent JP-S58135998-A (JP)
Inventor: SUGIMOTO YOSHIKAZU
IPC: G21F9/30
Filed: 1982-02-08
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-S58134712-A (JP)
Title: Manufacture of polypropylene drawing film
Inventor: KITAGAWA TAKAHIKO
IPC: B29K23/00
Filed: 1982-02-05
Abstract: PURPOSE:To obtain the film with good drawing property and high rigidity by drawing the mixture in which specially determined bisamide compound is added to special high crystalline polypropylene. CONSTITUTION:High crystalline polypropylene (A) contains more than 0.955 isotacticpentad fractional ratio for the insoluble part of boiled heptan and less than 9wt% content ratio for soluble part of boiled heptan. 0.5-5wt part bisamide compound (B) e.g. methylene bisstearoamide etc.) of formula (R is aliphatic hydrocarbon radical of C11-21, n is an integer 1-10 is added to 100wt  part high crystalline polypropylene. The mixture thus obtained is drawn, and the  objective film may be produced.
Patent JP-H10210283-A (JP)
Title: Image processor
Inventor: INAGE OSAMU
IPC: H04N1/40
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the occurrence of image quality difference between devices by eliminating influence on comparative voltage by the variation of precision of parts. SOLUTION: This image processor is provided with a reading part 1 to output an electrical analog image signal by optically reading a document or a reference white board, an A/D converting part 2 to compare the output of the reading part 1 with comparative voltage and to convert the output into a digital image signal, a peak value holding part 3 to digitally hold a peak value of the A/D converting part 2 and a comparative voltage generating part 4 to generate the compartive voltage in reading the document or the reference white board from the peak value of the peak value holding part 3.  Since the peak value is held by the digital type peak value holding part 3 and the compartive voltage of the A/D converting part 2 is generated from the peak value detected by the comparative voltage generating part 4, the variation of image quality between the devices is eliminated without using the parts for which special precision is required.
Patent JP-H05217243-A (JP)
Title: Brake device
Inventor: SUGAWARA TATSUO
IPC: G11B15/22
Filed: 1992-02-04
Abstract: PURPOSE:To eliminate a work forming and holding a brake shoe and attaching it to a brake lever and to improve the reliability and the workability of a brake device by pouring adhesive material into the brake shoe and solidifying it. CONSTITUTION:In the brake device braking a rotating body (not shown) by pressurizing the brake shoe 12 to the rotating body (not shown) of the reel base, etc., of a VTR, an attaching body 18 is provided which pinches the attaching parts of the 12b, 12c of the brake shoe 12 and the attaching part 13a of the brake lever 11 and attaches the brake shoe 12 to the brake lever 11.
Patent JP-H07226234-A (JP)
Title: Charging/discharging device for cylindrical secondary battery
Inventor: ITABA KEISUKE
IPC: H01M10/04
Filed: 1994-02-15
Abstract: PURPOSE:To provide a charging/discharging device for cylindrical secondary battery, which can securely perform the electrical connection to an electrode of a cylindrical secondary battery and which can securely perform charge and discharge and which can facilitate the wiring in comparison with the conventional one and of which manufacture and maintenance is facilitated. CONSTITUTION:A negative electrode terminal 23, which is formed of two plate- like connecting pieces 23a arranged so as to pinch a positive electrode terminal 20, is provided. These contact pieces 23a respectively have an inclined surface 23b, which is formed so as to be widened outward, in its lower end, and these inclined surfaces 23b are arranges in bottom out V-shape.
Patent JP-S60163865-A (JP)
Title: 2-substituted-ethyl-5-substituted-pyridine
Inventor: SUGIMORI SHIGERU
IPC: C07D213/26
Filed: 1984-02-03
Abstract: NEW MATERIAL:The compound of formula I (R is 1-15C alkyl or alkoxy; X is phenylene, biphenylene, cyclohexylene, bicyclohexylene or group of formula Vor formula VI; Y is F, Cl or CN). EXAMPLE:2-[beta-(4-Fluorophenyl)ethyl]-5-pentyloxypyridine. USE:A component of liquid crystal composition. It is a liquid crystal substance having positive dielectric anisotropy and excellent compatibility with other liquid crystal compound. It is effective to lower the driving voltage of a liquid crystal display element when compounded with other liquid crystal substance. PREPARATION:The compound of formula I wherein Y is halogen can be prepared by (1) reactig 3-substituted-6-methylpyridine of formula II with the compound of formula III in a solution of lithium diisopropylamide in tetrahydrofuran, (2) dehydrating the resultant compound of formula IV with KHSO4, and (3) subjecting the product to the catalytic reduction in the presence of a Pt/C catalyst.
Patent JP-S53103599-A (JP)
Title: Insulator
Inventor: OOYAMA FUMIO
IPC: H01B3/52
Filed: 1977-02-23
Abstract: PURPOSE: To improve impregnancy of insulation oil by integrally laminating laminated insulation paper under high temperature partially parforated and high pressure for the purpose to provide partial low density portion for impregnating insulation oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61177798-A (JP)
Inventor: HASEGAWA KAZUNORI
IPC: H05K7/02
Filed: 1985-02-01
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-S62177494-A (JP)
Inventor: HASEGAWA HIDENOBU
IPC: G21C19/07
Filed: 1986-01-31
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-H08207440-A (JP)
Title: Manufacture of reversible thermal recording material
Inventor: YOKOTA YASURO
IPC: B41M5/26
Filed: 1995-02-06
Abstract: PURPOSE: To provide a reversible thermal recording material which has only a little fluctuation in coloring/decoloring density caused by repetition of recording and deleting, and is highly durable against the repetition. CONSTITUTION: In manufacturing a reversible thermal recording material of coloring/decoloring type which contains mainly an electron donating dye precursor which is normally colorless or has a light color and a reversible developer for generating a reversible tone change in the dye precursor due to difference in cooling speed after heating in a reversible thermal recording layer on a support body, after the reversible thermal recording layer is formed, it is treated with pressure while being heated to a temperature of 60 deg.C or higher and lower than a coloring temperature.
Patent JP-S61177947-A (JP)
Title: Blender for coffee bean
Inventor: HATTORI SHUJI
IPC: G07F13/02
Filed: 1985-02-01
Abstract: PURPOSE:To enable blending of coffee beans on a predesignated blending base of coffee beans, by combining a storage container for coffee beans with a meter, a make-and-break mechanism for a shutter, a controller and a card information reader in such a way that they act specifically. CONSTITUTION:When the coffee beans 2a, 2b, and 2c in a ratio of 1:1:1, respectively, and in amounts of 150g is written in card information, firstly a signal to open the shutter 3a is sent from the controller 6, and the shutter 3a is opened by the make-and-break mechanism 8. Then, the coffee beans 2a are dropped and stored in the metering box 4. When a signal of 50g is shown in the meter 5, the controller 6 closes the shutter 3a by the make-and-break mechanism 8. Then the coffee beans 2b are similarly stored in the metering box 4. When the coffee beans 2c are similarly done, 50g coffee beans 2a, 50g coffee beans 2b and 50g coffee beans 2c are stored in the metering box 4. When the coffee beans are taken out from the outlet 10, a customer can obtain coffee beans blended depending upon his or her choice.
Patent JP-S56115543-A (JP)
Title: Gold wire for bonding semiconductor element and semiconductor element
Inventor: HAYASHI SHIYOUZOU
IPC: H01L23/49
Filed: 1980-02-15
Abstract: PURPOSE:To provide gold wire for a bonding the semiconductor element having excellent bonding property and containing predetermined amounts of silver, gallium, calcium, magnesium and iron in the gold. CONSTITUTION:2-100wtppm of silver, 10-200wtppm of gallium, 1-20wtppm of calcium, 0.5-50wtppm of iron and 0.5-50wtppm of magnesium are contained in the gold. Thus, the gold has higher tensile strength, lower decrease in the strength at high temperature and less ageing change than the conventional one can be provided. Particularly, the gold thus formed does not soften at the time of ageing. When the gold wire is cut by heating, the shape of the gold ball is in the vicinity of a regular sphere constantly, and the bonding strength of the gold after bonded is high.
Patent JP-H02200975-A (JP)
Title: Elevator type tower parking facility
Inventor: YAMAWAKI SHUNEI
IPC: E04H6/22
Filed: 1989-01-27
Abstract: PURPOSE:To simplify control structure by supporting a shelf dolly with a traversable guide roller, and providing a shelf dolly transfer device, making the shelf dolly traverse operation, on a vehicle carry base. CONSTITUTION:A vehicle carry base 1 is composed by fixedly providing plural fore and aft forks 2 on the frame 3 having a hoist base 4 in both end parts fore and aft. Then a shelf dolly transfer device 15 is installed on fore and aft hoist bases 4 respectively. And the fork 2 of the base 1 and the fork 7 of a shelf dolly 5 are made an alternately geared condition by loading a vehicle on the base 1 to be ascended to a given story in an elevating shaft and rotating an electric motor. Moreover an elevating electric motor is made to rotate to descend the base 1, and a vehicle on the base 1 is transferred on the fork 7 of the dolly 5. This enables the safe entering and leaving of the vehicle with simple constitution.
Patent JP-H02199818-A (JP)
Title: Molecular beam crystal growth apparatus
Inventor: TSUBOKURA MITSUTAKA
IPC: H01L21/203
Filed: 1989-01-28
Abstract: PURPOSE:To always observe a reflection electron diffraction image during a growth operation by a method wherein a bellows is installed between a growth-chamber upper part in which a manipulator and a reflection high-energy electron diffraction apparatus have been installed and a growth-chamber lower part in which a molecular-beam source has been installed and the growth-chamber upper part and the growth-chamber lower part are constituted so as to be movable independently of each other. CONSTITUTION:A growth-chamber upper part 10 in which a manipulator 1, a reflection high- energy electron diffraction apparatus 3 and a fluorescent screen 4 have been installed is connected, via a bellows 12, to a growth-chamber lower part 11 in which a molecular-beam source 6 has been installed. When the bellows 12 is expanded and contracted, it is possible to change a distance between a semiconductor substrate 2 and the molecular-beam source 6 and their angle. During this process, since both the semiconductor substrate 2 and the reflection high-energy electron diffraction apparatus 3 are installed in the growth-chamber upper part 10, a positional relationship among the semiconductor substrate 2, the reflection high-energy electron diffraction apparatus 3 and the fluorescent screen 4 is not changed even when the semiconductor substrate 2 is moved with reference to the molecular-beam source 6. Thereby, when a graded mixed crystal is grown by changing the angle of the substrate, it is possible to observe a reflection electron diffraction image during this growth operation.