baber/WOPTO huggingface dataset:
Patent JP-S60133320-A (JP)
Title: Load detector
Inventor: NAITOU KAZUFUMI
IPC: G01G3/13
Filed: 1983-12-22
Abstract: PURPOSE:To enhance the short-period stability of an output and to facilitate the sealing of oscillators, by arranging elastic-surface-wave oscillators in a shear deformation part, which is provided in a strain yielding body, as specified. CONSTITUTION:A shear deformation part 18 is mounted on a cantilever-shaped strain yielding body 11, to the free end of which a load F is applied. On both surfaces of the shear deformation part 18, two pairs of elastic-surface-wave oscillators 19 and 20 are arranged so as to form 45 deg. with respect to the loading direction and so that the oscillators are crossed at right angles. Each of the oscillators 19 and 20 is composed of an oscillating converter 21 and a receiving converter 22. In this constitution, an interval (b) between the converters 21 and 22 becomes narrow. The propagation time of the surface wave, which is propagated between both converters 21 and 22 becomes short. Thus the short-period stability of the output can be enhanced. Since the elastic-surface-wave oscillators are provided in the strain yielding body, the oscillators can be sealed readily.
Patent JP-H05203540-A (JP)
Title: Method and apparatus for measuring couple of forces of internal combustion engine
Inventor: JIRU JIYUANNO
IPC: G01M15/04
Filed: 1992-09-11
Abstract: PURPOSE: To calculate the absolute value of the average couple of forces per combustion of mixed gas by utilizing the signal formed by the detector related to the measuring crown gear of the flywheel of an internal combustion engine. CONSTITUTION: A detector 22 supplying an AC signal 24 of frequency proportional to the passing speed of teeth is coupled with the crown gear 12 fixed to a flywheel to detect the passage of the marks (teeth) 14-16 of the crown gear 12. A shaping circuit 40, a measuring and calculation stage 30 and a timepiece 32 form a primary value showing the length d1 of passage of the marks. Calculation stages 36, 40 and an ROM 41 process the primary value d1 and form two secondary values showing the average angular velocity Ωm of the marks 14-16 on the way of one cycle of the combustion of an internal combustion engine and the projection ECOSϕ on the position reference line of the combustion of the mark group attached to the cycle in the angle direction of the combustion of the alternately changing component E of the instantaneous angular velocity of the marks.  A calculator 44 substitutes experimentally determined constants (a), (b) and the secondary value for a formula to calculate an average gas couple of forces Cg.
Patent JP-H1094016-A (JP)
Title: Method and device for selective radio calling
Inventor: YAMAGUCHI FUMIHISA
IPC: H04W28/06
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the generation frequency of congestion of a peak time band and to effectively utilize an equipment by making the character number of a transmittable message be less than normal time at the time of congestion. SOLUTION: A control part 14 performs the control of an exchange 11, a voice guidance part 12 and an encoding part 13 and the operation monitoring of the exchange 11, detects a congestion state and manages a time band when the congestion is easily generated as a character number limiting time band. The control part 14 identifies whether or not it is in the congestion state or is the character number limiting time band at present. Then, when it is neither congestion state or character number limiting time band, a calling processing by a normal character number is performed. When it is the congestion state nor the character number limiting time band, the voice guidance part 12 is controlled, it is reported to a caller that the character number is limited and the character number to be received by the encoding part 13 is limited.
Patent JP-H07133244-A (JP)
Title: Optically active compound, liquid crystal composition containing the same, liquid crystal element using said composition
Inventor: TAKIGUCHI TAKAO
IPC: C07D215/20
Filed: 1993-09-06
Abstract: PURPOSE:To obtain a novel optically active compound which has high response speed, high contrast, reduced temperature dependency in response speed and liquid crystal composition containing the same. CONSTITUTION:An optically active compound of the formula: CmH2m+1O(CH2)n (CF2)p(CH2)q-Y1-A1-R1 [R<1> is 2 to 30C straight or branched or cyclic optically active alkyl; m, n, p and q are integers of to 16 satisfying m+n+p+q<=19; Y1 is single bond, -O-, -CO-, -COO-, -OCO-, -CH=CH-, -CidenticalC-; A<1> is -A<2>-, -A<2>-X<2>-A<3>-, -A<2>-X<2>-A<3>-X<3>-A<4>-; A<2>, A<3>, A<4> are unsubstituted or mono- or disubstituted (with F, Cl, Br, CH3, CF3, CN) 1,4-phenylene, pyridin-2,5-diyl, pyrimidine-2,5-diyl, 1,4-pyrimidine-2,5-diyl, and the like; X<1>, X<2> are single bond, -COO-, -OCO-]. A liquid crystal composition containing at least one of the optically active compounds, liquid crystal element having the composition in the space between the electrode base plates, and display and displaying method using the same.
Patent JP-H08111473-A (JP)
Title: Ball grid array type package and mounting structure therefor
Inventor: NAGAI AKIRA
IPC: H01L23/14
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a method for introducing a low elasticity elastomer for reducing thermal stress relatively easily into a semiconductor package structure having ball grid array structure. CONSTITUTION: In a semiconductor package structure having ball grid array terminals to be connected electrically with a mounting board, an elastomer 12 having interlayer connecting function is employed in the connection between a semiconductor element 11, and the ball grid array terminal thus relaxing thermal stress caused by the difference of coefficient of thermal expansion between the semiconductor element 11 and the mounting board.
Patent JP-S6489491-A (JP)
Title: Surface luminous semiconductor laser
Inventor: UOMI KAZUHISA
IPC: H01S5/34
Filed: 1987-09-30
Abstract: PURPOSE:To enable laser beam with improved directivity in any direction to be irradiated by extending the luminous area in a direction which is vertical to that of resonance cavity of semiconductor laser. CONSTITUTION:An n-type clad layer 2, an active layer 3, a p-type clad layer 4, a diffraction grating 9 which produces secondary brag reflection are formed on a n-type semiconductor substrate 1. Then, an n-type optic guide layer 5 with its diffraction rate being smaller than that of the active layer 3 and being larger than the p-type clad layer 4 is allowed to grow. Then, etching is performed to allow the n-type optic guide layer 5 to be removed completely and to allow luminous stripe consisting of the plural n-type optic guide layers 5 to be formed. The stripe width and stripe gap width are set to the extent for enabling optic attachment to be made between each stripe. After this, a p-type embedding clad layer 11 with its diffraction rate being smaller than that of the n-type optic guide layer is allowed to grow. Then, an insulation film 6 for preventing current from flowing is formed at an area other than plural stripe areas, a p-type electrode 7 is formed on a surface other than the luminous area, and an n electrode 8 is formed at the substrate side.
Patent JP-H1090462-A (JP)
Title: Self operation type reactor shutdown device
Inventor: KANBE MITSURU
IPC: G21C9/033
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve durability and reliability. SOLUTION: On the surface on liquid poison region 4 side of freeze seal 3 isolating the liquid poison region 4 and vacuum region 6 in a sealing pipe 1, arranged is a thin membrane 13 which consists of a material with a good compatibility with the liquid poison and has a thickness broken by the differential pressure between the liquid poison region 4 and the vacuum region 6 in the case of melting of the freeze seal 3. And between this thin membrane 13 and the freeze seal 3, set is a gap S which isolates the thin membrane 13 from the freeze seal 3 during operation of reactor and helps the freeze seal 3 partly and slightly contact the thin membrane 13 due to thermal expansion during reactor operation and support the thin membrane 13.
Patent JP-S6489188-A (JP)
Title: Lighting device for preheating type discharge lamp
Inventor: TANIMURA SATORU
IPC: H05B41/18
Filed: 1987-09-30
Abstract: PURPOSE:To allow the simple step dimming by adding a necessary impedance element and a dimming short circuit switch to a preheating type discharge lamp lighting device in a resonance operation. CONSTITUTION:A serial circuit of an inductance element 81 and a capacitor 82 is used as an impedance element 8 connected in series to an AC power source 5. A dimming short circuit switch 9 is closed at the time of the rated output, and the impedance element 8 is short-circuited. For the dimming, the dimming short circuit switch 9 is opened. The preheating current at the time of start is made 90% or more of that at the time of the closed circuit when the dimming short circuit switch 9 is opened, and its reduction rate is limited to 10% or less. This is to prevent the start delay due to the lack of preheating. On the other hand, the impedance element functions as the high impedance against the high frequency during the lighting after the start, thereby the tube current of the high-frequency component is decreased, and the objective of dimming or power saving can be attained.
Patent JP-H0696868-A (JP)
Title: Illumination control system
Inventor: HORIGUCHI REI
IPC: H05B37/02
Filed: 1992-09-14
Abstract: PURPOSE:To save wires, save execution, and freely set a layout. CONSTITUTION:The reception direction and transmission direction of signals can be freely changed at the signal reception section 2 and signal transmission section 3 of each luminaire 1. The signal reception sections 2 and signal transmission sections 3 of luminaires 1 in the area partitioned by a partition 10 are faced to each other. The signal is transmitted between the luminaires 1 by the signal from a main controller 61 or 62 for the same control. After the layout is changed, the signal reception sections 2 and signal transmission sections 3 of luminaires 1 in the area partitioned by the partition 10 are likewise faced to each other. They are controlled by main controllers 61, 62 respectively.
Patent JP-H0967994-A (JP)
Title: Drilling machine
Inventor: MURAMOTO NORIO
IPC: E21B11/04
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To carry out both the excavation and the taking-out of cuttings by one drilling machine by circularly drilling the ground by a cylindrical drilling member, and by grasping the cuttings by means of a cuttings grasping member inside a cylindrical drilling member. SOLUTION: When a cylindrical drilling member 7 is apart from the ground E, a bucket body part 12a is oscillatedly moved inside making a center of a pin 13 to close the lower part thereof to form a conical vessel. In this condition, when a turning support shaft 2 is lowered, first, the diamond cutter 9 of the cylindrical drilling member 7 is brought into contact with the ground E, and then the arm parts 12c of a bucket 12 are oscillated downward by link members 6, so that the bucket body parts 12a are opened right and left. In this condition, the turning support shaft 2 is turned for rotating the cylindrical cutting member 7 through a square shaft 3, so that the ground E is circularly drilled by the turning of the diamond cutter 9.  The outer circumferential part of the debris of cuttings formed inside the cylindrical cutting member 7 is cut in a prescribed thickness by the turning of an inside cutter 10 that has been projectedly provided to the inner circumferential lower end of the cylindrical side wall 7a.
Patent JP-S62106986-A (JP)
Title: Production of tar pitch
Inventor: ARIMITSU SHUSUKE
IPC: C04B35/52
Filed: 1985-11-01
Abstract: PURPOSE:To prevent the formation of pitch having a low fixed carbon content when the temp. of a coke oven is lowered and to obtain pitch having a high fixed carbon content with respect to the same level of softening point, by producing pitch having a softening point higher than that of an intended pitch product and adding a particular oil derived from tar to the pitch to have a predetermined softening point. CONSTITUTION:Pitch having a high boiling point is obtd., e.g., by the following method. Coal tar is distilled under atmospheric or reduced pressure to remove a low-boiling component contained therein, thereby obtaining soft pitch having a softening point of about 60 deg.C or above. The soft pitch is thermally reformed at 380 deg.C or below to obtain reformed pitch having desirably adjusted softening point, toluene-insoluble matter content and quinoline-insoluble matter content. The reformed pitch is distilled in vacuo at 340 deg.C or below to remove an oil component so as to have a softening point by at least 20 deg.C higher than that of an intended pitch product, thereby obtaining pitch having a high softening point. A tar oil of which the content of a fraction having a b.p. of 180 deg.C or above is 90% or more is added to the pitch so as to have an intended softening point.
Patent JP-H0986719-A (JP)
Title: Image forming apparatus
Inventor: ENDO MICHIAKI
IPC: B65H5/06
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To release the pressure applied to a friction pad and a paper feeding pressing arm by opening a right door to facilitate handling a jammed recording sheet in clearances between the friction pad and a paper feed roller and between the paper feed roller and a paper feeding pressing arm. SOLUTION: A front lever 303 is provided with a pressure releasing lever part 303a, and a lower frame B is provided with a pressure releasing lever 502 having the center 501 of rotation. One end of the pressure releasing lever 502 is brought into contact with the pressure releasing lever 303a, and the other end thereof is engaged with a right door and lifted up in the direction of an arrow F by opening the right door. Accordingly, the pressure releasing lever 502 acts on the pressure releasing lever part 303a of the front lever 303, so that the front lever 303 starts rotating counterclockwise and a pressing link 307, an intermediate lever 302 and a paper feeding and pressing arm 109 are moved to release the pressure applied to a friction pad 111 and a paper feeding pressing arm 109.
Patent JP-S62106143-A (JP)
Title: Synchronous whirling vibration removing device in magnetic suspension type rotor
Inventor: NISHIMOTO KOJI
IPC: F16F15/18
Filed: 1985-10-31
Abstract: PURPOSE:To freely rotate a rotor about a principal axis of inertia, by compensating and removing frequency components not less than a rotational frequency. CONSTITUTION:Output signals from a detection means A for detecting a position of a rotor are separated into signals corresponding to a static displacement and signals corresponding to a vibration displacement. A comparator C is provided to pass the signals corresponding to the vibration displacement when a rotational speed of the rotor has reached a rating speed. A high frequency filter D is provided to pass some of output signals from the comparator C which some signals have frequency components higher than the rotational frequency. An adder F is provided to synthesize the output signals from the high frequency filter D through a signal converter E with the output signals from the comparator C and feed the synthetic signal to a control means. Thus, the rotor may be freely rotated about a principal axis of inertia.
Patent JP-S61123517-A (JP)
Title: Packaging film shrinkable at low temperature
Inventor: NAKAO TAKU
IPC: C08F212/06
Filed: 1984-11-21
Abstract: PURPOSE:To obtain the title film that is excellent in workability, surface hardness, rigidity, shrinkability at low temperatures, and sealability, by using as raw material a composition obtained by adding a special vinyl aromatic hydrocarbon to a polymer that is main constituent. CONSTITUTION:First, a copolymer having a Vicat softening point of less than 90 deg.C that is obtained by copolymerizing a vinyl aromatic hydrocarbon (A) (e.g. styrene, etc.) and an aliphatic unsaturated carboxylic acid alkyl ester or an aliphatic unsaturated carboxylic acid derivative (B) (preferably butyl acrylate, etc.) selected from aliphatic unsaturated carboxylic acid alkyl esters part of which is a carboxylic acid is added in an amount of 10-50wt% to a polymer that is a main constituent. Then the obtained composition is stretched preferably at a stretching temperature of 90-60 deg.C to obtain the desired film.
Patent JP-H0296074-A (JP)
Title: Door lock device
Inventor: FUKUMOTO RYOICHI
IPC: E05B77/38
Filed: 1988-09-30
Abstract: PURPOSE:To improve the certainty of locking by connecting a locking lever to one end of a locking link for guiding a release bush to a position engaged or non-engaged with a lift lever, and by connecting and actuator to the other end. CONSTITUTION:A latch 5 for receiving a striker, a pole 8 to be freely engaged with the latch, a lift lever 12 to be interlocked with the pole, an outer layer 15 for retaining a release bush 25 to be freely engaged with the lift lever, and the like are arranged. Besides, a locking link 32 having a circular groove 34 for guiding the release bush 25 to a position engaged or non-engaged with the lift lever 12 is set. Then, to one end of the locking link, a locking lever 28 connected to a locking knob is connected, and to the other end, an actuator 2 is connected. As a result, the output of the actuator 2 can be efficiently transmitted to the locking lever 28.
Patent JP-H0291331-A (JP)
Title: Safety device for cleaning device for part of human organism
Inventor: KANEKO KENICHI
IPC: E03D9/08
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a safety device by providing a current senser, a frequency- voltage converting part, and a load breaking part so as to stop energizing by the load breaking part when current through the a load flows including a frequency component of more than a predetermined value for more than 0.5 second. CONSTITUTION:A safety device A is composed of a current senser 4 consisting of ferrite and a coil, a 200KHz bypass filter 5, a frequency-voltage converting circuit 7, an SCR trigger circuit 9, and a control circuit consisting of a relay 11, etc. The current senser 4 monitors current through a load 2 of a cleaning device constantly, and if tracking phenomenon is acknowledged by the bypass filter 5, an amplifier 6, the frequency-voltage converting circuit 7, a voltage comparator circuit 8, the SCR trigger circuit 9, etc. which are contained in the safety device A, a voltage is applied to the relay 11 to get off a contact 3 of a relay B connected with the supply voltage of the device, thereby energiz ing to the load 2 is stopped.
Patent JP-H0563415-A (JP)
Title: Microwave oscillator and its oscillation frequency adjusting method
Inventor: KOIZUMI AKIRA
IPC: H01P7/10
Filed: 1991-08-30
Abstract: PURPOSE:To prevent an oscillation frequency from changing due to the fastening of a shielding case or the crushing of a substrate by covering the upper surface of a dielectric resonator with a metallic foil and adjusting the oscillation frequency by an adhered area. CONSTITUTION:A metallic foil 9 is covered over the dielectric resonator 3 with a double-coated adhesive tape, adhesive, etc. The metallic foil 9 has no problem when dealing with the width is easy, but the ratio (adhered area to the dielectric resonator 3) is an important element deciding the oscillation frequency. Especially, when the area becomes wide, the oscillation frequency is deviated in a higher direction. Taking it into account, the dielectric resonator 3 is made to have the low oscillation frequency. By adhering various size of metallic foil 9, the oscillation frequency is adjusted to be in the prescribed range.
Patent JP-H0693474-A (JP)
Title: Device for washing tray in inline type film forming device
Inventor: ISHIKAWA MICHIO
IPC: H01L21/304
Filed: 1992-09-14
Abstract: PURPOSE:To provide a device for washing a tray of an inline type film forming device which is capable of washing the tray without adding a force causing the deformation of the tray surface and is excellent in maintenance property. CONSTITUTION:The device for washing the tray of the inline type film forming device is constituted of a movable carriage 15 which houses the tray 8 demounted with a film-formed substrate 14 together with a carrier 9 and a washing room 16 which accommodates the whole movable carriage housing the tray and the carrier and is provided with a vacuum evacuation means 22, an etching gas introducing means 23 and a plasma generating means 26 or a heating means. The thin films of various kinds stuck to the tray can be removed without causing the deformation of the tray, it is unnecessary to demount the tray from the carrier and thereby a washing operation is simple.
Patent JP-H0991283-A (JP)
Title: Document preparation device
Inventor: WATANABE MUNEAKI
IPC: G06F17/24
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To perform color editing in an arbitrary system to improve the workability of the preparation of a color document by providing a means, which makes character attributes correspond to colors, and a means which gives color information as attributes in character codes. SOLUTION: The color correspondence system where character attributes like underline/halftoning are made correspond to colors and the color attribute system which gives color information determined by the system as attributes in character codes are selected on a display picture. Information set by a color circumstance setting part 441 is preserved in a color circumstance information storage area 31 of a storage device 2. A character modification part 452 refers to set contents of the color circumstance setting part 441; and in the case of the color correspondence system, the part 452 adds the character modification attribute designated in document data and converts it to the corresponding color attribute at the time of outputting data to a display control part 42 or a print control part.  In the case of the color attribute system, designated modification data is added to character data.
Patent JP-H08108525-A (JP)
Title: Method and apparatus for automatically replacing printing plate of rotary press
Inventor: HORIGUCHI TAKESHI
IPC: B41F13/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide a method and an apparatus for automatically replacing the printing plate of a rotary press in which the plate can be automatically replaced by a simple operation with a simple structure, rapidly and efficiently, a facility cost can be reduced and high effectiveness and reliability can be provided. CONSTITUTION: An automatic printing plate replacing unit 20 for a rotary press 10 comprises a new printing plate cassette 30U provided at a printer 11 having a plate cylinder 13U to contain a new printing plate 80U mounted newly at the cylinder 13U, and a moving mechanism for moving the cassette 30U to approach or separate from the cylinder 13U at one edge 32U (having a turning mechanism 41U and a feeding mechanism 42U in the example of the drawing).