baber/WOPTO huggingface dataset:
Patent JP-2000001129-A (JP)
Title: Beam attenuation circuit
Inventor: MURAMATSU TORU
IPC: H01L33/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To make the shift indicator more visible by attenuating the beam of the shift indicator at night and adjusting the brightness of the shift indicator in proportion to the brightness of the illumination. SOLUTION: When illumination bulbs 5a, 5b are turned on by the voltage of a power supply ILL for illumination, the voltage of the power supply for illumination causes a first beam attenuation portion 4 to attenuate the beam of an LED 2, i.e., the shift indicator. In addition, when a duty variable circuit 8 changes duty ratio of the pulse signal, a switching transistor 7 operates on and off to change the current that flows in the illumination bulbs. In proportion to the changed current, a second beam attenuation portion 6 regulates beam attenuation of the LED 2.
Patent JP-H06321151-A (JP)
Title: Structure of article housing chamber in light vehicle with roof
Inventor: TOYAMA HIROTOSHI
IPC: B62J9/00
Filed: 1993-07-09
Abstract: PURPOSE:To form a large capacity article housing chamber below a seat while the height of the seat part of the seat of a motorcycle or a motor three-wheeler with a roof is kept low. CONSTITUTION:A front housing chamber 151 and a rear housing chamber 152 which are communicated with each other, are formed in the inside of a body B in the rear part of a vehicle body. The upper openings of these housing chambers 151, 152 are covered with the seat part 161 and the seat back part 162 of a seat 16 so that the opening can be freely opened and closed. The rear housing chamber 152 is formed by utilizing a dead space which exists in the rear of the seat part 161 and between a pair of right and left pillars 14 serving as supports of a roof, and the housing chamber 152 can store a helmet H of high height without affecting the height of the seat part 161. The front housing chamber 151 is utilized for housing articles of low height, and when both the housing chambers 151, 152 are used simultaneously, even a long size article such as an attache case A can be housed.
Patent JP-S5871467-A (JP)
Title: Level indicator
Inventor: NAKAO YOSHIKAZU
IPC: G09G3/04
Filed: 1981-10-26
Abstract: PURPOSE:To indicate a level by switched and transferred luminescent colors, by a constitution wherein a plural sets of light-emitting diodes having different luminescent colors are provided, cathodes are connected to a driving circuit, and the feeding to anodes different in luminescent colors are switched by a detection level output. CONSTITUTION:A signal at a connecting point between a power amplifier 1 and a speaker 2 is given to resistors (R) 7-11 and transistor (TR) 12-16, both of which are provided for setting an indication level. An LED22 is lighted normally, indicating a zero point. LEDs 36-40 are arranged, with two of (36a, 36b)- (40a, 40b) in a set, on the back surface of a plastic case C. LEDs in green a and red b are set in a pair. A series circuit of R41 and TR42, which adjusts the drive gain of LEDs 36-40 is connected to the common terminal side of Rs 7- 11. Anodes on the sides a and b of LEDs 36-40 are connected a power source +B via a switching circuits comprising TRs 45, 46 and 47, 48. By this constitution, an output of a level detection circuit can be indicated by switched and transferred luminescent colors.
Patent JP-H08336812-A (JP)
Title: Method for heightening dimensional stability of timber, and timber modified thereby
Inventor: ITO TAKAFUMI
IPC: B27K3/50
Filed: 1995-06-12
Abstract: PURPOSE: To provide a method for giving a high dimensional stability to a timber permanently by a simple method and a timber modified by the method. CONSTITUTION: A treating liquid in which an aliphatic saturated dicarboxylic acid HOOC(CH2 )n COOH with 4 or less of n or its liquid is dissolved or suspended in an organic solvent or water or a mixture of them is applied to a timber, or the timber is immersed in the treating liquid so as to impregnate it with the treating liquid, and the timber is taken out and dried.
Patent JP-H0223183-A (JP)
Title: Earthquake control operation for elevator and its device
Inventor: SUZUKI SHIGEHIKO
IPC: B66B5/02
Filed: 1988-07-08
Abstract: PURPOSE:To enable the quick and certain judgement for the operation recovery of an elevator after the occurrence of an earthquake, and expedite the recovery of many elevators by estimating the seismic coefficient level of the elevators in a given area based on the seismic coefficient data obtained from specific elevators in the area when an earthquake occurs. CONSTITUTION:When an earthquake occurs, evaluation data for evaluating the seismic coefficient level of an elevator are transmitted to the administration post 10 of a specific elevator device from the specific elevator device in a specific area, and collected in the post 10. Then the seismic coefficient level, at the vicinity of the specific elevator device from which the evaluation data are obtained, is evaluated based on the specific evaluation data with the post 10. The seismic coefficient level of the elevator device in the specific area is estimated from the seismic coefficient level at the vicinity of the specific elevator device, and the judgement for the operation recovery of the elevator after the occurrence of the earthquake is quickly and certainly made.
Patent JP-H1115575-A (JP)
Title: Signal holding circuit and method therefor
Inventor: KIKUCHI MASAHIRO
IPC: G06F3/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce a redundant signal transmission path and to simplify configuration by unnecessitating a removal detecting signal for detecting the removal of a control pannel and holding an output control signal. SOLUTION: A bias part 2 exists between binary threshold values consisting of the first and the second threshold values and gives the bias voltage V of the nonsensitive band of a judging part 1 to a control signal. The judging part 1 compares the control signal with the binary threshold values, judges that the control pannel 6 is in a normally mounted state when both are one of a high-level output signal 116 or a low-level output signal 117 and judges that the control pannel 6 is in a removed state when the voltage V is detected. A holding part 3 outputs the output control signals 112 corresponding to the states. Besides, the state of the output control signal 112 is held during a previously set time from the occurrence of change in one of the high-level output signal 116 or the low-level output signal 117 outputted from the judging part 1.
Patent JP-2001004975-A (JP)
Title: Liquid crystal display method and device for the method
Inventor: HIROSE YOSHIHITO
IPC: G09G3/36
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To correct the flickers on a liquid crystal screen by correcting the change in the DC voltage value of a common signal system or analog RGB signal system to be supplied to a liquid crystal panel. SOLUTION: The DC voltage components respectively extracted from the common signal (c) and RGB signals (f) supplied to the liquid crystal panel by low-pass filters(LPFs) 14 and 15 are supplied to a differential amplifier of high-impedance input which is formed with operational amplifiers 16 to 18 and resistors 19 to 25, by which the DC potential difference of the common signal (c) and the RGB signals (f) are detected. The DC potential difference is compared with the set values of an operational amplifier 26, resistors 27 and 28 and a variable voltage setting element 29. The DC potential difference and the set value of the variable voltage setting element 29 are compared and the output voltage of the result of the comparison is fed back to a bias terminal side of the operational amplifier 3a of a common signal system 11.  The DC potential difference between the common signal (c) and the RGB signals (f) is fed back to the common signal system 11 and the DC voltage value of the common signal (c) is corrected, by which the DC potential difference of the common signal (c) and the RGB signals (f) is maintained always at a stable potential difference.
Patent JP-S6413422-A (JP)
Title: Operation condition setting device for combination balance
Inventor: HIRANO TAKASHI
IPC: G01G19/387
Filed: 1987-07-08
Abstract: PURPOSE:To shorten the time required for data setting greatly by providing a subordinate operation condition data setting means which sets subordinate operation condition data according to the value of stored independent operation condition data. CONSTITUTION:There are, for example, 19 items as various operation conditions to be set, but when a target weight value (or operation speed as independent operation condition data) is determined, a metering hopper opening time, a supply hopper opening time, etc., (or the target number of metering hoppers as subordinate operation condition data) are determined accordingly. Further, a gathering chute movement time, a lower-limit value, an operation mode, etc., are determined irrelevantly to others. All operation condition data, i.e. 30 sets in total are stored in a memory 2 by an input part 12 through a read/ write memory 6 and three kinds of data memories 8 in order. Consequently, when an operator sets only the independent operation condition data, the subordinate operation conditions are set automatically. A CPU 4, therefore, reads the operation conditions according to a specific program and a combination balance is put in operation.
Patent JP-S6148883-A (JP)
Title: Manufacture of rainbow hologram using photoresist
Inventor: ONUMA KAZUHIKO
IPC: G03H1/18
Filed: 1984-08-16
Abstract: PURPOSE:To obtain high diffraction efficiency and to reduce noise by using a highly alkaline developer as a developer after exposure and relaxing narrow input/output characteristics that photoresist has. CONSTITUTION:A Fresnel hologram is formed by recording interference fringes of object light 22 from a diffusing body 21 and reference light 23 on a photographic dry plate 20 by using light of 488nm wavelength from an argon laser. Interference fringes of the reference light 26 and a real image 25 of the diffusing body which is reproduced by making conjugate light incident on this Fresnel hologram 20 through an aperture 24 are recorded on the dry plate 27 coated with photoresist to manufacture the rainbow hologram. When a thin beam is incident on this rainbow hologram, an image of the aperture is reproduced at the position of the aperture. Then, an AZ-303A developer is diluted to 1:5, development is carried out for 40sec, and the intensity ratio of the reference light and signal light is set to 1:6-1:12. Consequently, the rainbow hologram which is bright and contains a small noise is manufactured by using the positive type photoresist.
Patent JP-H0335587-A (JP)
Title: Manufacture of printed wiring board
Inventor: TAKANO TOSHIHIKO
IPC: H05K3/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent exposure irregularity, exposure shortage, etc., from occurring by arranging a light irregularly reflecting plate under a hole and applying light from above the hole when applying photosensitive coating to the surface of a board and in a hole such as a through-hole, and applying light to the photosensitive coating so as to form a film at a pattern formation part and inside the hole. CONSTITUTION:A light irregularly reflecting plate 1 is arranged under a hole 90, and light 20 is applied from above the hole 90, when applying a photosensitive coating film 8 on the surface of a board 9 and inside a hole 90 for a through-hole, and applying light to the photosensitive coating film 8 so as to form a film 81 at a pattern formation part 91 and inside the hole 90. Since light 20 reflects irregularly toward the inside of the hole by a reflecting plate 1, irregularly reflected light 201 is applied uniformly on the photosensitive coating film 8 applied on the wall face of the hole 90. Moreover, since light irradiation is done only inside the hole 90 for a through-hole by applying the light for the pattern formation part 91 and next masking the part excluding the hole to be irradiated, the film 8 inside the hole 90 is hardened uniformly and sufficiently by the irregularly reflected light 201.
Patent JP-S6415962-A (JP)
Title: Mounting substrate for integrated circuit chip
Inventor: NAKANISHI KEIICHIRO
IPC: H01L23/538
Filed: 1987-07-10
Abstract: PURPOSE:To restrain the noise generated by switching of logic gates, within a small range, by making the thickness of an insulator in a power supply substrate have a value smaller than or equal to a specified value, or making the relative permittivity of the insulator larger than or equal to a specified value. CONSTITUTION:A mounting substrate 100 for integrated circuit chip comprizes a signal wiring substrate 200 and a power supply substrate 300. The signal wiring substrate 200 is made of, e.g. alumina ceramic. At the lower part of the signal wiring substrate, columnar pins which are made of soft material like soft copper and have cylindrical pedestals, are electrically connected to through holes 5 in the signal wiring substrate, by using bonding material like gold-germanium. In the power supply substrate 300, a plurality of copper plates several hundreds mum in thickness are laminated by using either insulative material several tens mum in thickness whose relative permittivity is about 4.7, or insulative material less than or equal to about 100mum in thickness whose relative permittivity is more than or equal to about 50. The power supply substrate is provided with engaging holes 7 for inserting a pin. After a pin is inserted, both of them are electrically connected by using low melting metal.
Patent JP-S6329162-A (JP)
Inventor: CHIBA KOTARO
IPC: F25B17/08
Filed: 1986-07-22
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-S5963957-A (JP)
Title: Manufacture of coil for coreless motor
Inventor: FUKAMI TADASHI
IPC: H02K15/04
Filed: 1982-10-01
Abstract: PURPOSE:To form the upper and lower edges of multiple lamp winding of a coil to be flat by displacing the position of a pawl for engaging and folding a coil wire toward inside as the position approaches the end of winding. CONSTITUTION:The pulse output of an oscillator 22 is inputted to a counter 23, the output pulse of the counter 23 is applied through a driver 24 to a pulse motor 25, and a coil guide arm 48 is rotated and wound. A pulse is sequentially outputted once to the output terminal of a divider of the counter 23 at every ten turns of coils. The output of the output terminal of the divider of the counter 23 is applied through a program switch 28 and a driver 29 to a pulse motor 30. Gears 43, 42 are rotated by the rotation of the motor 30, pawls 38, 39 for engaging and folding the coil wire are moved as the number of turns increases.
Patent JP-H0836458-A (JP)
Title: Handwriting input device
Inventor: YAMADA TAKATSUGU
IPC: G06F3/0488
Filed: 1994-07-22
Abstract: PURPOSE:To improve the working efficiency of a data input by enabling the switch of a command input and the data input even if any position on a tablet is operated by a handwriting input device. CONSTITUTION:In a coordinate input part 101 inputting the coordinate of a tablet, coordinate input time when the coordinate is continuously inputted and the non-coordinate input time showing the interval from the coordinate input to the next coordinate input is timed by a timer 107. When these timed coordinate input time and non-coordinate input time are within prescribed time, the counting of a counter 108 is performed. When the value of the counter reaches a prescribed value, a mode switch command detection part 102 controls a switch 103 and performs the switch of the transmission route of coordinate value data from a coordinate input part to a computer circuit 106.
Patent JP-S5962649-A (JP)
Title: Preparation of porous material of cellulose acetate
Inventor: SAKAI TAKASHI
IPC: D01F11/02
Filed: 1982-10-01
Abstract: PURPOSE:To obtain a porous material for filters, capable of being molded into a various kinds of shapes, controlling pore diameters in a wide range, by blending a solution of a specific cellulose acetate in an organic solvent with specified powder to give a coagulated material, dissolving the powder and removing it from the coagulated material. CONSTITUTION:A solution of cellulose acetate having 54.0-62.0 acetylation degree in an organic solvent is blended with 2-80 times as much powder having <=1mm. average particle diameter, slightly soluble in the organic solvent, as the cellulose acetate by volume to give a mixture, which is coagulated, and the powder is removed from the coagulated material. Or, the mixture of the two components is further blended with <=200wt% fibrous powder based on the powder, mixed with the organic solvent to give a mixture in which the cellulose acetate is dissolved, the organic solvent is partially or wholly removed from the mixture, the mixture is coagulated, and only the above-mentioned powder is dissolved and removed from the coagulated material.
Patent JP-H076790-A (JP)
Title: Storage battery measuring device
Inventor: OGATA TSUTOMU
IPC: H01M10/48
Filed: 1993-06-16
Abstract: PURPOSE:To operate a device easily and efficiently by providing a control means for automatically starting a voltage measuring means and a current generating means under the condition that the connection of a terminal is judged by a connection judging means. CONSTITUTION:At the time of measurement, a connecting means 11 is connected to a terminal of a storage battery 1 with manual work. When this connection is judged by a connection judging means 14, a control means 15 receives a result of this judgement to control the start and stop of a voltage measuring means 12 and a current generating means 13 on the basis of a predetermined flow chart, and the terminal voltage of the storage battery 1 is measured. Consequently, starting of the voltage measuring means 12 and the current generating means 13 is automated, and the operation is performed by only connecting the connecting means 11 to the terminal of the storage battery 1. Especially, in the case where plural storage batteries are measured or a tester-probe-like connecting means 11 is used, operability is improved remarkably.
Patent JP-S6416689-A (JP)
Title: Improvement of offset printing plate having sulfonic group
Inventor: IBATA JOJI
IPC: B41N1/14
Filed: 1987-07-10
Abstract: PURPOSE:To contrive enhancement of ink build-up property, reproducibility of fine lines and fine points, plate-making properties and printing properties, by treating with an oxidizing treating agent a film or sheet of a high polymer provided with sulfonic acid groups on the surface thereof by a sulfonation reaction. CONSTITUTION:A film or sheet of a high polymer provided with sulfonic acid groups on the surface thereof by a sulfonation reaction is treated with an oxidizing treating agent. The high molecular weight compound having sulfonic acid groups and capable of being used for producing an offset machine plate can be obtained by sulfonation of, for example, a polyolefin polymer such as polyethylene, a polyalkylene halide or a crosslinked aromatic high molecular weight compound such as a styrene-divinylbenzene copolymer. The degree of sulfonation, in terms of replacement equivalent, may be 5X10<-5>-1X10<-1> milliequivalent/cm<2>.
Patent JP-H0836935-A (JP)
Title: Switch
Inventor: HOJO AKIRA
IPC: H01H7/08
Filed: 1994-07-22
Abstract: PURPOSE:To retard the operation time to return from the on-state to the off- state by furnishing a mechanical load applying mechanism on a plunger of a switch which has a toggle mechanism. CONSTITUTION:When the operator pushes an operation button 6 to intrude a plunger 5 over a certain displacement into a case 2 against the resilience of a compression coil spring 7, a toggle mechanism changes over a contact mechanism from the off to on state. If he separates his hand from the operation button 6, the plunger 5 is displaced by the resilience of the spring 7 in the direction of protruding from the case 2, and when a certain displacement is exceeded, the toggle mechanism is reversed to change over the contact mechanism from the on to off state. The plunger 5 is equipped with a rack 21, and a load applying mechanism 20 is installed which consists of an oil damper 23, a pinion 22 meshing with the rack, etc., and a load is applied to the returning displacement of the plunger 5 with viscosity of oil so that a delay, for example 50ms, is given to the time until the toggle mechanism is reversed.
Patent JP-H0336686-A (JP)
Title: Detector
Inventor: YAJIMA HIROYUKI
IPC: G08B13/191
Filed: 1989-07-04
Abstract: PURPOSE:To surely detect an illegal blind covering a monitoring window by detecting the brightness of the outside of a detector by a photodetector and a processing circuit in the detector including a detecting element for detecting human's radiation energy through the monitoring window to monitor an invader, even if the monitoring window is covered by the illegal blind. CONSTITUTION:It may occur that the monitoring window 14 formed on the detector 8 including an unshown pyroelectric element for detecting invader's radiation energy is intentionally covered with a blind to make the pyroelectric element undriven and disable the monitoring of e.g. a cashbox 1. In order to prevent the generation of the illegal operation, the detector 8 is provided with a selfprotection function consisting of a brightness measuring element 15, light emitting and receiving elements 16a, 16b and a CPU 19, and when the monitoring window 14 is covered with the blind, the light projected from the element 16a and reflected by the blind is detected by the element 16b and the blinding state of the window 14 is decided by the CPU 19. Thereby, the brightness is detected by the element 15 and the detector 8 is prevented from generating malfunction due to external light such as sunlight.
Patent JP-S6065237-A (JP)
Title: Partial-cylinder operaion control type internal- combustion engine
Inventor: UENO MAKOTO
IPC: F02M25/07
Filed: 1983-09-19
Abstract: PURPOSE:To prevent an exhaust reflux valve from being opened by supercharging pressure, by selecting an interconnecting passage leading to a suction chamber of a suction actuator of the exhaust reflux valve at the suspended cylinder side of a supercharged cylinder number control engine, according to a state of engine driving. CONSTITUTION:An exhaust reflux valve 54 is installed in a cylinder group A at the suspended side of a cylinder number control engine provided with each of superchargers 19a and 19b, while a suction chamber 56 of a suction diaphragm 55 driving the valve 54 is interconnected to each of suction pipes 50 and 51 via solenoid select valve 59. As in time of all-cylinder operation, at a time when the exhaust reflux valve 54 should be closed, the suction chamber 56 is connected to the inside of a first suction passage 23a at the upstream side of a first throttle valve 24a. With this constitution, even if a first surge tank 11, the supercharging pressure is also added to the inside of the suction chamber 56 so that a valve body 61 can be kept in closure by dint of strong valve opening force.
Patent JP-H1115135-A (JP)
Title: Halftone type phase shift mask blank and halftone type phase shift mask
Inventor: MITSUI MASARU
IPC: G03F1/32
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift mask which allows patterning with high accuracy and has high acid resistance and reliability and a phase shift mask blank. SOLUTION: The metallic film 12 of the halftone type phase shift mask blank having a transparent substrate 10, a halftone material film 11 laminated on this transparent substrate 10 and the metallic film 12 laminated on this halftone material film 11 is formed of plural metallic films varying in etching rates. The etching grade of the metallic film 12 existing on the transparent substrate 10 side is set higher stepwise or continuously than the etching grade of the metallic film 13 existing on the front surface side.