baber/WOPTO huggingface dataset:
Patent JP-H06134839-A (JP)
Title: Equipment for manufacturing pipe-shaped resin molded form
Inventor: FUKUDA MASAYUKI
IPC: B29C48/32
Filed: 1992-10-22
Abstract: PURPOSE:To always manufacture an air supply unit in a specific size without wrinkle at a lower-cost than that by the prior art by regulating a blower and a pressures of the air to be supplied from the blower. CONSTITUTION:An extrusion molding machine 10 has a hopper 12 for supplying resin to a body 11 and a screw mounted in the body. A molding die 13 is mounted at an outlet side of the body 11. A pneumatic pressure pipe is passed through the die 13, bent toward an outside at an axial position and mounted through an inner die. An electric blower 15 has characteristics for supplying the air of sufficient volume, and a branch tube Q2 for mounting a pressure regulating valve 15b is provided at an upstream side of a pressure gage 15a. An air pressure from the blower 15 is reduced to a desired pressure by regulating the valve 15b while confirming the gate 15a.
Patent JP-H07199175-A (JP)
Title: Liquid crystal display device
Inventor: KII UEN SHII YAN
IPC: G02F1/133
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a display having the contrast better than the contrast of the conventional liquid crystal displays by forming display cells in such a manner that the cells appear in golden color in a slackened state, in greenish golden color in a non-selected state and dark purplish in a selected state. CONSTITUTION: A first deflection filter 24 has a first transmission axis 26 and a second transmission axis 27 which is perpendicular to this transmission axis allows the transmission of purplish light. A second deflection filter 54 has a third transmission axis constituting an angle of about 110 to 130 deg. with the first transmission axis of the first deflection filter. The liquid crystal cell 30 is arranged between the first and second filters. The liquid crystal cell has a pair of electrode structural bodies housing a supertwisted nematic liquid crystal material having a layer twist angle of about 230 to about 250 deg..  A pair of oriented layers having the orientation directions where the non-surface-to surface contact directions of the liquid crystal material form an angle of about 110 to 130 deg. with each other are respectively formed on the inside surfaces of a pair of the electrode structural bodies. The one of the orientation directions forms an angle of about 35 to 45 deg. with the third transmission axis.
Patent JP-H05304424-A (JP)
Title: Reference voltage generation circuit
Inventor: KIMURA KATSUHARU
IPC: G05F3/30
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a reference voltage generation circuit where the circuit scale is small and the circuit current is little. CONSTITUTION:PNP transistors Q1 and Q2 have the ratio of the emitter size of Q1:Q2=1:K1 and are grounded via an analog ground VAG by commonly connecting the bases each other, and the collectors are also grounded, respectively. Namely, a diode connection is performed for the Q1 and Q2. A P channel MOS transistor (M1, M2) and a N channel MOS transistor (M3, M4) compose current mirror circuits, respectively, and the mirror ratio is M1:M2=M3:M4= K2:1. In these two current mirror circuits, transistors of equal capacity, [(M1 and M3), (M2 and M4)] are serially connected. The source of the M3 is connected to the emitter of the Q1 via a R1 and the source of the M4 is connected to the emitter of the Q2 via the series circuit of R2 and R3. VREF and VREF' are output reference voltage which is excellent in temperature characteristic.
Patent JP-H07162302-A (JP)
Title: Double loop type pll circuit
Inventor: NEZU YUTAKA
IPC: H03L7/087
Filed: 1993-12-08
Abstract: PURPOSE:To allow a voltage controlled oscillator to self-travel in the vicinity of center frequency by receiving output signals from plural frequency dividers at the input OFF of a reference signal, sending a phase comparing signal and then sending reference voltage to the oscillator. CONSTITUTION:An input OFF detecting circuit 2 monitors the input state of a reference signal and an N frequency dividing circuit 1 divides the frequency of the reference signal into N (N is a natural number >=2) frequency components. An M/m frequency dividiny circuit 9 divides the frequency of an output signal from the voltage controlled oscillator 8 into M/m (M and (m) are natural numbers >=2 and 1<m<M) frequency components and an (m) frequency dividing circuit 10 divides the frequency of an output signal from the circuit 9 into (m) frequency components. At the input OFF of the reference signal, a selector 3 selects the output signal of the circuit 9 out of output signals from the circuits 1, 9, phase comparators 4, 5 receive both of output signals from the the selector 3 and the circuit 10 and respectively send phase comparing signals and loop filters 6, 7 receive the phase comparing signals and send reference voltages to the oscillator 8. Thereby even at the input OFF of the reference signal, output signals from the comparators 4, 5 can be brough close to duty 50%.
Patent JP-H09124092-A (JP)
Title: Electronic component carrier
Inventor: SAKURAI TERUYASU
IPC: B65D85/86
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enable preventing solder bumps, which are formed on the bottom of a package of an electronic component, from being damaged or stained. SOLUTION: An electronic component carrier 1 consists of a sheet or film in the form of a tape in which a plurality of holding vessels 3 for electronic components are formed at prescribed intervals. On the bottom surface of the holding vessel 3, which bottom surface when an electronic component is deposited faces the bottom of the electronic component, protruding ribs are formed at a height greater than the vertical distance between the bottom surface of the electronic component and the vertices of the terminals consisting of solder bumps; the ribs are so positioned as to intervene between the terminals. By supporting the bottom of the electronic component on the protruding ribs the terminals are kept from direct contact with the bottom of the holding vessel.
Patent JP-H09126997-A (JP)
Title: Optical detector for liquid chromatograph
Inventor: FUJITA TAKESHI
IPC: G01N30/74
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To achieve a stable analysis by reducing the influence of the temperature change of the air given to a temperature-controlled bath and at the same time, reducing the influence which an optical measurement system receives from the temperature change of the temperature-controlled bath and the change in the dimension and shape. SOLUTION: A bench 27 is fixed onto a temperature-controlled bat 22 with a bolt 29 through a spacer 28. The optical measurement system is fixed onto the bench 27, thus reducing the influence which the temperature change of the temperature-controlled bath 22 and the change in dimensions and shape give to the optical measurement system. Also, by providing a second temperature-controlled bath outside the conventional temperature-controlled bath 22, the influence with the temperature change of the air gives to the temperature-controlled bath 22 is reduced.
Patent JP-H08148369-A (JP)
Title: Conductive paste
Inventor: TAKEDA YUKIHIRO
IPC: H01G4/12
Filed: 1994-11-18
Abstract: PURPOSE: To provide conductive paste in which the stability of the characteristics, high performance, etc., at the time of manufacturing a printed ceramic capacitor are improved by using it as the electrode material of the capacitor. CONSTITUTION: Conductive paste comprises Ag and Pt metallic powders, glass frit and organic vehicle, wherein the content of bismuth oxide and/or lead oxide is 0.5 to 0.01wt.% of the Ag.
Patent JP-H03167814-A (JP)
Title: Capacitor and manufacture thereof
Inventor: KIKUCHI MIKIO
IPC: H01G4/35
Filed: 1989-11-28
Abstract: PURPOSE:To provide noise-suppressing capacitors of uniform quality by using a grounding plate with recesses while eliminating secondary molding so that the variation in capacitance is reduced. CONSTITUTION:A zinc-plated iron sheet is pressed to provide a grounding plate 110 having recesses 115. An electrode fixture 150 and a terminal fixture 160 are formed using the same mold for an oval tube 138. The electrode fixture 120 and terminal fixture 160 are engaged with capacitor terminals 123 and 121, respectively. At this time, the fixture 150 makes contact with an electrode point 141, and the oval tube 138 is covered with the fixture 160. Ultrasonic vibration is applied to both sides of the fixtures 150 and 160, so that associated parts are heated and fixed together. The recesses 115 helps enhance adhesive strength, thereby providing a capacitor having stabilized quality. In addition, the secondary molding may be eliminated.
Patent JP-S63164319-A (JP)
Title: Formation of resist pattern
Inventor: NITTAMI KENJI
IPC: G03F7/00
Filed: 1986-12-26
Abstract: PURPOSE:To form patterns without any defects giving no effect of reflecting light to the second resist layer during exposure process by a method wherein the first resist layer is wrinckled and then the second resist layer is formed on a flattening layer formed on the first resist layer while the second resist layer is exposed and developed for patterning process. CONSTITUTION:A film to be processed (high reflecting film such as Al etc.) is coated with resist 1. First, the resist 1 is wrinckled using a gas plasma device. Second, the wrinckled resist 1 is coated with a film 2 for primary flattening e.g. PMMA. Then, the film 2 is further coated with another resist 3 for forming wiring patterns. Third, the resist 3 is exposed and developed to form wiring patterns 3'. The light is irregularly reflected in the interfaces on wrinckled and naturally irregular surface of lower layer resist 1' to be attenuated while reaching the upper layer resist 3 along the flattening film 2. Resultantly, the light has no effect on patterning process. Finally, the flattening layer 2 and the lower resist film 1 are removed using the upper layer resist patterns 3' as masks to form etching masks for the film 4 to be processed.
Patent JP-2000125970-A (JP)
Title: Chair
Inventor: SHIMIZU AKIRA
IPC: A47C7/54
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to sit and stand without setting back a chair, to use the back as a handhold at this time and to have improved safety in order to provide the chair adequate for a pregnant women, a person of advanced age or a physically handicapped person. SOLUTION: This chair includes a leg body 1 which is stably contactable with the ground and a seat 2 and back 3 which are supported on the leg body 1. The seat 2 is, thereupon, horizontally swivelably supported at the leg body 1. The back 3 is so formed that the back can be fixed to the leg body 1 on the rear and any one side of the seat 2 and that the top end thereof may be used as an armrest.
Patent JP-H10180651-A (JP)
Title: Hand tool
Inventor: STOECK MAXIMILIAN
IPC: B24B55/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a hand tool provided with a safety device for preventing a deflection of the tool that the user can not endure at a block thereof. SOLUTION: A hand tool such as a power drill tool is provided with a safety device 11 for preventing a deflection of a housing 2 around the axis A of a rotary spindle 6 at an abrupt block of a bit 7. The safety device 11 arranged near the rotary spindle 6 inside the housing 2 involves at least two structural members adapted to cooperate with each other in frictional engagement at their operation, one of which is coupled to the housing 2 and the other to the rotary spindle 6. Upon the detection of a block of the bit 7 with a sensor, the structural members of the safety device 11 couple the housing 2 and the rotary spindle 6 together while allowing their relative rotation. In a drive path 9 for the rotary spindle 6 is interposed an overload slip clutch 10, which is arranged in series with respect to the safety device 11.
Patent JP-S63188734-A (JP)
Inventor: RICHIYAADO ERU ZENKERU
IPC: G01M17/007
Filed: 1987-12-08
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-2000137173-A (JP)
Title: Endoscopic device
Inventor: NAKAZAWA MASAAKI
IPC: G02B23/26
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic device where an illuminating lamp can be rapidly exchanged without troubling an operator when the illuminating lamp is burnt out in the midst of using a battery light source. SOLUTION: A lamp part 42 is constituted of a lamp holder 10 and the illuminating lamp 5 which can be attached to/detached from the lamp holder 10. The lamp holder 10 is principally constituted of a holder main body 11 formed of an insulating resin member, an electric contact member 12 arranged to slide in the internal hole of the main body 11, and a contact pin 13 abutting on the rear end face of the lamp rear end electrode 5b of the lamp 5 and preventing the movement of the lamp 5. A holding and fixing member 7 is arranged to be engaged in a groove part 5c formed on the outer peripheral surface near the lamp side part electrode 5a of the lamp 5. By engaging the member 7 in a holding part 12b, the lamp 5 is engaged and held in the member 12.
Patent JP-H05153152-A (JP)
Title: Cell multiplexer
Inventor: SHIKAMA TOSHIHIRO
IPC: H04L47/43
Filed: 1991-11-25
Abstract: PURPOSE:To shorten the average delay time of a generated message without reversing the order of arrival of the same destination transmission waiting massage. CONSTITUTION:A transmission waiting massage 12 obtained by registering a transmission message 12 on an input line 11 from an LAN housing a transmission terminal by an FIFO operation by a message transmission queue part 1, is taken out in the order of arrival by a cell processing part 2, and converted into a cell 13 having logical channel number information at the header part by referring to an address conversion table 5. Then, a queue obtained by registering the prepared cell 13 from the cell processing part 2 by the FIFO operation at each pertinent logical channel number information by a cell transmission queue part 3, is circularly retrieved in a constant order by a queue selection processing part 4, and transmitted to a pertinent logical channel 14 in a priority order at each pertinent transmission waiting cell 13.
Patent JP-S63165739-A (JP)
Title: Method and apparatus for measuring concentration distribution of element
Inventor: SANO AKIRA
IPC: G01N23/06
Filed: 1986-12-27
Abstract: PURPOSE:To measure the concn. distribution of an element, by driving a specimen amount table to measure concn. data at every displacement of a specimen. CONSTITUTION:The X-rays from an X-ray tube 31 pass through the window of a collimator 33 for photon source to irradiate the specimen 35 to be measured on a turntable 34. The turntable 34 is set on a specimen rotating/horizontal running mechanism 36 and the specimen 35 can be rotated or can be allowed to horizontally run in the direction shown by an arrow 38. The X-rays transmitted through the specimen 35 transmit through the window of a collimator 39 for a detector to be incident to an X-ray detector 41. The detection signal 42 obtained by the detector 41 is inputted to a measuring circuit system 43 to perform peak analysis. A processing computer 44 performs the giving and receiving of the data 45 with respect to the measuring circuit system 43 to perform the operational processing of projection data. At this time, the mechanism 36 is driven to collect the projection data of the specimen in the respective directions thereof and said data are operated to make it possible to measure the concn. distribution of an element.
Patent JP-H01251630-A (JP)
Title: Wire bonding inspection equipment
Inventor: YAMANAKA KAZUYUKI
IPC: H01L21/66
Filed: 1988-12-07
Abstract: PURPOSE:To obtain an inspection equipment of low cost and high speed, by surrounding the periphery of a semiconductor device as an inspection object with an illuminating apparatus irradiating a light toward inside, dividing said illuminating apparatus into a plurality of sections, and reducing the light in a part of illuminating region of the illuminating apparatus positioning on the inspection side. CONSTITUTION:On the periphery of a light guide 15, branch optical fibers 14a-14d are respectively connected with positions where the guide is equally devided into four segments, thereby dividing an illuminating apparatus 16 into four equal illuminating regions A-D. A control signal from an image processing equipment 3 is given to a shutter unit 13 through a shutter unit control signal line 18. On the other hand, light from a light source 11 is introduced into a main optical fiber 12, independent control of light transmission and cutting of the respective branch optical fibers 14a-14b is performed by the shutter unit 13. In accordance with the place which a bonding wire W electrically connecting the electrode of an IC pellet P as an inspection object and the inner lead of a lead frame F is inspecting, the image processing equipment 3 outputs a signal to cut off the light of its nearest light-scattering part.
Patent JP-H08166373-A (JP)
Title: Method and apparatus for discriminating flaw on roll surface
Inventor: ARAMAKI HIROMI
IPC: G01N21/892
Filed: 1994-12-13
Abstract: PURPOSE: To make it possible to detect the flaw on the surface of the roll of a roll group or an individual roll immediately after the occurrence of the flaw by counting the number of the detections where the flaw detecting interval is substantially equal to the roll length, and judging the occurrence of the roll flaw when the counted value reaches the preset number. CONSTITUTION: When the surface-flaw detection signal of a rolling material (coil) penetrating the inside of a sensor coil is inputted into a roll-flaw judging device 800 from an eddy-current flaw detector 500, the device 800 sets a roll-flaw judging program. Then, the counted value of the generated pulses of a pulse generator 1, that is, the moving amount of the coil in the flaw detector 500 during the period from the flaw detection at the previous time to the flaw detection at this time (one period of flaw detection) is written by an MPU 4. The number of times of the flaw detections, wherein the flaw detecting interval is substantially equal to the roll length corresponding to the roll group or the respective roll, is counted. When the number of times reaches the preset number of times, it is judged that the flaw has occurred in the roll group or the roll corresponding to the interval, and the fact is displayed on a display 7.
Patent JP-H04180028-A (JP)
Title: Transparent electrode with metallic thin film
Inventor: SATO TAKASHI
IPC: G02F1/1343
Filed: 1990-11-15
Abstract: PURPOSE:To obtain the transparent electrode with a metallic thin film having a high transmittance of light and low resistance by providing the transparent electrode on an insulating substrate and providing the metallic thin film having the thickness larger than the thickness of the transparent electrode. CONSTITUTION:The transparent electrode 2 of about 300Angstrom consisting of ITO is provided on the transparent substrate 1 consisting of a glass substrate. Further, the metallic thin film 3 of about 2,000Angstrom  consisting of Al is provided thereon. The metallic thin film 3 is partly provided on the transparent substrate 1. The low resistance is obtd. with the metallic thin film 3 and the high transmittance of light is obtd. with the thin transparent electrode 2.
Patent JP-2000102696-A (JP)
Title: Rotation device for drying clothing
Inventor: YOKOYAMA HIROSHI
IPC: D06F57/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency for drying clothing for evenly receiving sun shine by providing a plurality of crossties for receiving winds each of which has a plurality of hanging clothes pins into radial directions, by providing a hanging rotation shaft at a center of the crossties, and by positively rotating a device for drying clothing by winds. SOLUTION: Crossties 1 for receiving winds are each formed from a rod member of C-shaped or L-shaped cross-sections for capable of easily receiving the winds, and a plurality of the crossties 1 are radically disposed by centering a hanging rotation shaft 2 to the same direction to be unitedly formed. The hanging rotation shaft 2 is rotatably supported by penetrating centers of the crossties 1 for receiving winds, and metal fastenings or the like disposed at a lower section thereof are constituted of more than two pieces of washers. This rotation device for drying clothing is constituted in such a way that a plurality of hanging clothes pins is provided in a longitudinal direction of each crosstie 1 for receiving winds.  Since the crossties 1 are easily rotated around the hanging rotation shaft 2 by winds received by the crossties 1 for receiving winds, clothing at any position can be dried evenly by receiving sun shine.
Patent JP-H05144286-A (JP)
Title: Semiconductor memory device
Inventor: SAKUMA SHINZO
IPC: G11C29/04
Filed: 1991-11-25
Abstract: PURPOSE:To reduce current consumption by disabling a failure bit recovery circuit when no failure bit exists. CONSTITUTION:Information for deciding whether a failure bit exists in a memory cell array is previously stored in a program means 130. When no failure bit exists, a drive means 120 is disabled based on thus stored information otherwise it is activated. Consequently, when no failure bit exist in a selected memory cell array, a failure but recovery circuit associated therewith is disabled resulting in no useless current consumption.
Patent JP-H07165226-A (JP)
Title: Cylindrical can-shaped container for vending machine
Inventor: SUGIMOTO ATSUO
IPC: B65D1/16
Filed: 1993-12-10
Abstract: PURPOSE:To give an appropriate weight to the whole container and smoothly discharge the container even when making use of an existing vending machine, by sticking weight to a resin cylindrical can-shaped container. CONSTITUTION:A resin cylindrical container is composed of a thin resin cylindrical can-shaped container 1 with the bottom to contain a plurality of snacks mixed together and contained in a bag, a resin cap 2 hermatically closing the opening 1a, an iron round bar weight 3 contained in the weight-containing groove 1b formed in the generating line direction of the outer peripheral face of the cylindrical container 1, and an external covering film 4 wrapping up the container. The round bar weight 3 has a balancing effect for the posture of container. Even when the containers are loaded likewise as refreshing drinks in a vending machine, they are not hooked at flaps for an insulation plate for cold air and can be discharged without troubles.
Patent JP-H02155286-A (JP)
Title: Wavelength-tunable semiconductor laser device
Inventor: UEDA YUTAKA
IPC: H01S5/00
Filed: 1988-12-07
Abstract: PURPOSE:To stabilize an oscillation wavelength and to simplify manufacturing steps by combining a semiconductor laser having a non-diffraction grating structure and a piezoelectric member so disposed as to directly or indirectly compress the laser. CONSTITUTION:Pressure is applied to a semiconductor laser by using a piezoelectric member such as crystal, Rochelle salt, BaTiO3, etc., to variably control the oscillation wavelength of a laser. As a semiconductor laser, non-grating structure which is heretofore known such as GaAs, etc., is employed. As a pressure transfer member, a rigid material such as hard resin, glass, iron, etc., is employed.
Patent JP-S63153941-A (JP)
Inventor: BASOROMIYUU BURANAA
IPC: H04L12/56
Filed: 1987-12-09
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。