baber/WOPTO huggingface dataset:
Patent JP-H07234334-A (JP)
Title: Two-way line monitor
Inventor: YOKOYAMA JUN
IPC: G02B6/00
Filed: 1994-12-27
Abstract: PURPOSE:To provide the two-way line monitor which can suppress reflected return light made incident from an end surface of a photodetecting element incident on the other photodetecting element, and make the fitting direction of the photodetecting elements uniform with one total reflecting plate. CONSTITUTION:This two-way line monitor consists of 1st and 2nd light input/ output terminals 31 and 32, a branch plate 33a reflecting part of the light which is made incident from the 1st light input/output terminal 31 and projected on the 2nd light input/output terminal 32, the 1st photodetecting element 34 photodetecting the light which is made incident from the 1st light input/output terminal 31 and reflected by the branching plate 33a, and the 2nd photodetecting element 35 photodetecting the light which is made incident from the 2nd light input/output terminal 32 and reflected by the branching plate 33a, and the angles of light incidence on the branching plate 33a from the 1st and 2nd light input/ output terminals 31 and 32 are both 20-40.
Patent JP-H04194747-A (JP)
Title: Calibrating method for rotational origin of five-axis scanner
Inventor: MINAMIYAMA EIJI
IPC: G01N29/26
Filed: 1990-11-28
Abstract: PURPOSE:To calibrate a three-dimensionally-shaped body to be inspected, by a method wherein a spherical reflector is detected in a state wherein theta1 and theta2 axes are fixed and then after the theta2 axis is rotated at an angle of 180 degrees, a tilt angle is calculated from a deviation of coordinates obtained by the two detection, and thereby the rotational origin is corrected. CONSTITUTION:First a theta1 axis 11 and a theta2 axis 12 are adjusted so hat an ultrasonic beam 15 be parallel with any of three axes (x, y, z) intersecting one another perpendicularly. In a state wherein the axes 11 and 12 are fixed, subsequently, the axes (x), (y) and (z) are driven, a ball target 8 is detected by the focus of the beam 15, this state is defined as an attitude I and values of the coordinates at this time are denoted by xI, yI and zI. The axis 12 being rotated at an angle of 180 degrees, then, the target 8 is detected, this state is defined as an attitude II and the values of the coordinates at this time are denoted by xII, yII and zII. Since the direction of fitting of an ultrasonic probe 14 and the direction of the beam 15 are not in a straight line, but tilted, a declination being an angle of deviation of the two directions is calculated and this declination is used as a corrective value and given as an instruction value of a microcomputer.
Patent JP-H01229631-A (JP)
Title: Plate lock-up device
Inventor: ARAN ROBAATO UOORUSUKUREEGAA S
IPC: B41F27/12
Filed: 1988-12-26
Abstract: PURPOSE: To firmly hold a lock means for clamping the end part of a flexible printing plate on a printing drum by pressing the outside curved surface thereof outwardly against an undercut locking surface by a spring biasing means. CONSTITUTION: The longitudinal slot 12 formed to the outer surface 13 of a plate roll 10 is undercut to form a locking surface. For example, both of the front and rear ends of a plate 11 restrict a pair of clamping surfaces 15 having locking surfaces capable of coming into contact with each other. The front end 20 of the plate 11 is bent with respect to the plate, that is, the surface of the roll to extend to the nose part 21 of the plate roll 10. The rear end 22 of the plate 11 extends to the opening part of the longitudinal slot 12 to come into contact with the deepest surface of the front end 20. Respective lock members 25 have outside curved surfaces 26 for clamping both end parts 20, 22 of the plate 11 to the clamping surfaces 15.  The outside curved surfaces 26 are pressed outwardly against the locking surfaces of the clamping surfaces 15 by a spring 32 to be held to the locking surfaces.
Patent JP-H07246779-A (JP)
Title: Organic optical recording medium and its rerecording prevention method
Inventor: KIN SEIKAI
IPC: G11B7/24015
Filed: 1994-12-27
Abstract: PURPOSE: To provide an organic optical recording medium used as various information recording medium or image recording medium of a high density and large capacity by adding specific pigment to a recording layer and recording and reproducing according to a laser, light source. CONSTITUTION: In a WORM type organic optical recording media comprising a recording layer 2, a reflecting layer 3 and a protective layer 4 on a substrate, the recording layer consists of near infrared absorbing dye able to absorb a laser beam and to generate heat and of an oligomer-like thermosetting or photosetting resin. After recording is completed, the recording layer is thermoset to 50 deg.C or above or irradiated with a UV light to remove the recording characteristics of the recording layer to prevent re-recording of the recording layer in the method for preventing the re-recording.
Patent JP-H09147008-A (JP)
Title: Design method for semiconductor integrated circuit
Inventor: KATO KEI
IPC: H01L21/82
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a design method for semiconductor integrated circuit which improves the layout processing efficiency. SOLUTION: With respect to the design method for semiconductor integrated circuit which uses a layout method including a cell forming step 101 where cells meeting requirements are formed, a step 102 which uses formed cells to form a cell library, a step 103 where the inter-cell connection state is checked, and a step 104 where cells are arranged, a desired constant output cell is formed and is preliminarily registered in the cell library and is used for layout.
Patent JP-H07183493-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO YOSHITSUGU
IPC: H01L21/338
Filed: 1993-12-24
Abstract: PURPOSE:To facilitate the manufacture of a semiconductor device in a high temperature process and obtain the stable characteristics of the semiconductor device even after it is stored in a high temperature atmosphere by a method wherein a very thin InGaAs electron donor layer containing n-type impurities with a high concentration is provided on the surface of a spacer layer which is opposite to the surface touching an operation layer. CONSTITUTION:An undoped AlInAs buffer layer 2 is formed on a substrate 1, an undoped InGaAs channel layer 3 is formed on the buffer layer 2, an undoped AlInAs spacer layer 4 is formed on the channel layer 3 and a silicon- doped n-type InGaAs electron donor layer 5 having a thickness of 1nm is formed on the spacer layer 4. Further, an undoped AlInAs Schottky forming layer 6 is provided on the electron donor layer 5. In this construction, the undoped layers have a very low impurity concentrations not higher than the order of 10<16>cm<-3> and it is a feature which the conventional constitution does not have that the very thin n-type InGaAs layer is employed as an electron donor layer. With this constitution, the deterioration of the characteristics caused by heating the device can be suppressed.
Patent JP-S63241087-A (JP)
Inventor: JIYOOJI FURANSHISU BESURII
IPC: C09J7/10
Filed: 1987-12-23
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-H05149042-A (JP)
Title: Cover for lock striker
Inventor: YUGE MASAAKI
IPC: E05C21/02
Filed: 1991-11-15
Abstract: PURPOSE:To need no working on a striker itself in particular, and enable it to be easily fitted on and to be hardly removed from once it is fitted on, and improve it in appearance. CONSTITUTION:When a rod 3 is inserted through rod inseting holes 8 and a plate cover 7 is fitted on a base plate 2 and tongue pieces 11 are engaged with the engaging sections 6 of the rod 3, then the pate cover 7 is prevented from being removed form the base plate 2. The plate cover 7 is engaged with the section of the rod 3, and so the whole base plate 2 can be covered with the plate cover 7, and water-proof property and dust-proof property can be improved.
Patent JP-H05291307-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: KIN SEKITAI
IPC: H01L29/10
Filed: 1992-12-07
Abstract: PURPOSE: To provide a compound semiconductor device and its manufacture which prevent a leak current passing through a buffer layer, a back-gating effect of an integrated circuit device, abnormal characteristics of a current- voltage curve, and short channel effect. CONSTITUTION: By utilizing a fact that an epitaxial layer is not formed on an insulating film 22 and using characteristics of a crystal growth in the crystal direction, a buffer layer 23 has reverse slope faces, and the reverse slope faces are combined so as to form a space 24 on a semi-insulating semiconducting substrate 21, on which the insulating film 22 is formed. A gate electrode 28 is formed above the space 24 and a channel 25, and the semiconductor substrate 21 are partitioned by the space 24.
Patent JP-H04193034-A (JP)
Title: Charging circuit
Inventor: OKAMOTO TOYOKATSU
IPC: H02J7/10
Filed: 1990-11-27
Abstract: PURPOSE:To make a reliable decision of battery loading by detecting the voltage at the time of turn OFF of a switching means thereby detecting the output voltage of a constant current supply and making judgment that a battery is not loaded if the battery voltage reaches a level lower, by a predetermined amount, than thus detected output voltage of the constant current supply during charging operation. CONSTITUTION:Battery voltage VB is outputted at a terminal 6 when a transistor SW 5 is turned ON and a battery pack 3 is loaded. The voltage does not exceed a level, equal to the output voltage of an AC adapter 1 minus the saturation voltage VSAT of the transistor 5, even if the battery voltage VB rises. When the battery pack 3 is not loaded, only a trickle current flows because of a voltage devision resistor 4 and thereby the voltage VCE of the transistor SW 5 drops below the saturation voltage VSAT and approaches to the output voltage of the AC adapter 1. When the battery voltage VB exceeds a level, equal to the output voltage of the AC adapter 1 minus the saturation voltage VSAT of the transistor SW5, a decision is made that the battery pack 3 is not loaded.
Patent JP-H08184070-A (JP)
Title: Pawl for front working member of construction equipment
Inventor: UCHIYAMA TOMOHIDE
IPC: E02F3/40
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a pawl for the front working member of a Iightweight construction equipment. CONSTITUTION: A pawl for a front working member is installed at the front end of an arm for a construction equipment, and composed of a specified contour shaped flat base body 1 consisting of aluminum or an aluminum alloy. It is desirable that one or two or more of holes 5 are formed in the thickness direction of the flat base body. It is prefrable that the flat base body 1 is formed of the extruded profiles of aluminum or the aluminum alloy. It is also preferable that the flat base body 1 is acquired by joining and unifying a plurality of divided bodies 2, 3, 4 divided in the longitudinal direction and surface hardened layers 18, 19 are formed to a part of at least working surface.
Patent JP-H05238470-A (JP)
Title: Multi-hull vessel
Inventor: IENSU HERUMAN YORUDE
IPC: B63B1/10
Filed: 1992-12-07
Abstract: PURPOSE: To improve sailing characteristics by providing front wings lower than the plane of the keel while separating them from side to side with a strut protruded downward from the hull of a catamaran, etc., and providing a common stern wing with a strut protruded downward on the stern. CONSTITUTION: Struts 6 and 7 are respectively provided downward at the front parts of symmetrically arranged hulls 1 and 2 connected by a central common hull bridge 3, and laterally symmetric front wings 4 and 5 are respectively provided. These struts 6 and 7 can be respectively pivotally moved around a vertical axis by an actuator 8. Then, they are positioned lower than the plane of the keel BL in the water apart from the plane of the keel BL. Besides, on the stern, struts 12 and 13 are protruded downward and a stern wing 11 common for the hulls 1 and 2 is provided. Then, trim flaps 9 are provided at the rear edges of the front wings 4 and 5 and connected to an actuator for driving. The stern wing 11 is provided with a wing flap as well so as to be controlled.
Patent JP-H09168131-A (JP)
Title: Device and method, and for recording medium reproduction device and method for remote control
Inventor: TANAKA SHIGEO
IPC: H04N5/782
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To display the icon of an effective key independently of the reproduced images of a video CD. SOLUTION: The digital data are read out of a video CD, and an effective key is discriminated among those operation keys which are operated in an input operation mode based on the playback control data contained in the digital data. Then the image data on the icon of the effective key are generated. At the same time, the image data contained in the digital data read out of the video CD are decoded and demodulated. Then the image of the effective key and the images recorded on the video CD are displayed in every prescribed display area (for example, the image of the effective key and the images of the video CD displayed in the left and right halves of a screen respectively).
Patent JP-H10173511-A (JP)
Title: Voltage level shifting circuit
Inventor: JEONG JAE-HONG
IPC: H03K3/356
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage level shifting circuit improved in the conversion rate of a voltage level and capable of reducing power consumption and the area of layout. SOLUTION: Between a Vpp voltage terminal and a Vss voltage terminal, a pull-up PMOS transistor 20 and a pull-down NMOS transistor 21 which are serially connected, and a pull-up PMOS transistor 22 and a pull-down NMOS transistor 23 which form a symmetric structure to the aforementioned pull-up PMOS transistor 20 and pull-down NMOS transistor 21 are connected in parallel. A 2nd voltage terminal V2 which is on the side for converting into high level is formed by the single pull-up PMOS transistor 22, and in a 1st voltage terminal V1 which is on the side for converting into low level, the pull-down ability of the pull-up PMOS transistor 20 is lowered by an NMOS transistor 25 a low threshold value. Thus, level conversion rate is improved.
Patent JP-H10172644-A (JP)
Title: Waterproof connector for electronic control unit
Inventor: OKAMURA NORITOMO
IPC: H01R13/52
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector of an electronic control unit with which the height of a male connector can be lowered and at the same time the number of parts can be lessened. SOLUTION: This waterproof connector is one which connects an electronic control unit and a wire harness. The electronic control unit comprises a box-like case 12 having an aperture 12a and a cover 13 to close the aperture 12a of the case is installed and a printed circuit 3d is stuck to the inner face 13a of the cover 13 and at the same time an insertion hole 13c into which the rear part 14a of a male connector 14 can be inserted in the direction from the outer face 13b is formed in the cover 13 to directly connect the male terminal 15 of the male connector 14 projected in the case 12 out of the insertion hole 13c with the printed circuit 3d and on the other hand, a seal ring 6b to be closely attached to the outer face 13b of the cover 13 when inserted into the insertion hole 13c is installed in the rear part 14a of the male connector 14.  A pushing regulating part 14c to regulate and prevent the seal ring 6b from being excessively pushed to the outer face 13b of the cover 13 is installed in the rear part 14a of the male connector 14.
Patent JP-H01169876-A (JP)
Title: Metallic halogen cell
Inventor: HIROTA AKIHIKO
IPC: H01M12/08
Filed: 1987-12-25
Abstract: PURPOSE:To reduce the residual bromine quantity of a positive electrode activated layer and rarely generate the self-discharge when an electrolyte is removed from a cell reaction layer and a cell is left intact by using specific paper-shaped activated carbon fibers for the activated layer material of an electrode. CONSTITUTION:Paper-shaped activated carbon fibers with the weight of 60-220g/m<2> thickness of 2-6mm, specific surface area of 700-200m<2>/g and volume resistance ratio of 5-200OMEGAcm are stuck on the surface of an electrode for an activated material layer. In the paper-shaped activated carbon fibers used for the activated layer, the adsorbed bromine is liable to be desorbed when an electrolyte is extracted from a cell reaction tank, thus bromine is removed together with the electrolyte. When the electrolyte is extracted and a cell is left intact after a charge, bromine is easily desorbed at the time of liquid extraction, a self-discharge rarely occurs.
Patent JP-H10166380-A (JP)
Title: Molding of resin blade part
Inventor: YAGI HIROYUKI
IPC: B29C43/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of the whole of a blade part to facilitate the control thereof and to simply calculate the optimum shape of the blade part by forming the greater part of the blade part by the lamination of a long fiber reinforced resin and providing a gap part to a base part to insert a wedge- shaped part. SOLUTION: Prepreg materials 2a each composed of a film formed of a long fiber reinforced resin are laminated to form a blade part 2 and the base parts 2b of them are expanded outward in a lamintion direction to form gap parts 2c at a plurality of places. Wedgeshaped parts 5 composed of a fiber reinforced resin or a carbon staple fiber reinforced resin are formed in parallel to the formation of the blade part 2 and inserted into the gap parts 2c of the base parts 2b of the blade part 2 to be appropriately heated and pressed to be integrated with the base parts 2b. When a platform part 3 composed of a resin or a carbon staple fiber reinforced resin is subjected to injection molding, the blade part 2 having the wedgeshaped parts 5 inserted therein is embedded in the platform part 3.
Patent JP-2000142325-A (JP)
Title: Grip structure for vehicle
Inventor: MATSUMOTO NOBUHIRO
IPC: B62D25/08
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To fit a grip without causing an increase in assembly man-hours, to improve appearance of a vehicle and to reduce air resistance by improving air flow around the grip. SOLUTION: An outer panel 12 of a vehicle is provided with a grip 18, and a garnish 13 is provided to cover the outer panel 12 near the grip 18. The garnish 13 is constituted to cover both ends of the grip 18. It is preferable that the outer surface of the garnish 13 and the outer surface of the grip 18 are connected in a smooth curve. It is further preferable that step parts 18e, 18e corresponding to the thickness of the garnish 13 are formed at both end outer surface of the grip 18 and that the ends 13d, 13d are placed on the step parts 18e, 18e.
Patent JP-H05162487-A (JP)
Title: Information recording medium
Inventor: YOSHIOKA YASUAKI
IPC: G11B23/00
Filed: 1991-12-11
Abstract: PURPOSE:To make it possible to form a magnetic recording layer and a hologram layer in a single medium in a combined manner. CONSTITUTION:There are provided a magnetic recording layer 2 and a reflection type relief hologram layer 3 comprised of a resin layer on the surface of which at least an irregular surface such as relief hologram, relief diffraction grating is formed and a reflection layer 5 formed on the irregular surface, wherein a reflection layer constituting the layer 3 also serves as an electric-discharge print layer 6.
Patent JP-H06172238-A (JP)
Title: Production of tetrahydrobenzyl alcohol or vinylyslohexene
Inventor: TANAKA YASUTAKA
IPC: C07C29/46
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a method for producing tetrahydrobenzyl alcohol or vinylcyclohexene with minimized amount of by-produced butadiene polymer to a loss of a raw material. CONSTITUTION:This method for producing tetrahydrobenzyl alcohol or vinylcyclohexane comprises effecting the reaction in the coexistence of a metallic alkoxide in an amount of <1.0% based on the starting raw material under >=5kg/cm<2> pressure in synthesizing the tetrahydrobenzyl alcohol by the Diels- Alder reaction of butadiene with allyl alcohol or the vinylcyclohexene by the Diels-Alder reaction of the butadiene.
Patent JP-H09164923-A (JP)
Title: Vehicle maintenance control device
Inventor: FUKAHORI KOJI
IPC: B60S5/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To monitor the diagnosis result on the vehicle side and diagnose the failure of a diagnostic function itself by providing a radio transmission section transmitting the data of a maintenance file on a file control device, and providing a radio reception section and a monitor section displaying the diagnosis result on a diagnosis reporting device. SOLUTION: Outputs of detecting circuits such as a telemeter 1 or a sensor 2 are inputted to a vehicle CPU 3, are controlled by the vehicle controller 6a of a vehicle radio section 6 via a vehicle adapter 5, and are transmitted via radio to the base side from an antenna 7 by a vehicle transmission section 6b. A base radio section 14 is controlled by a base controller 14a, the diagnosis result from the vehicle side is received by a base reception section 14c, and it is inputted to a base CPU11 via a base data adapter 13. It is displayed on a base display screen 1O, it is transmitted to a vehicle reception section 6c from a base transmission section 14b, it is inputted to the vehicle CPU3 via the vehicle data adapter 5, and it is displayed on a vehicle display screen 4 together with the diagnosis result.
Patent JP-H08186983-A (JP)
Title: Power circuit
Inventor: NAKANO MASAHIRO
IPC: G05F3/18
Filed: 1994-12-28
Abstract: PURPOSE: To construct a small power circuit at low cost that produces less heat and offers relatively favorable efficiency. CONSTITUTION: The gate of a SCR 10 to which a.c. voltage VAC is applied, is connected to a gate trigger signal generating section 12 to which a.c. voltage VAC is applied also. The gate trigger signal generating section 12 consists of a delay circuit 9 and a diode 10. The cathode of the SCR 10 that outputs discrete rectified voltage VR, is connected to a voltage stabilizing circuit 13. The voltage stabilizing circuit 13 comprises a transistor 14, a Zener diode 15, and a resistor 16. A capacitor 18 is connected to the voltage stabilizing circuit 13. The charging voltage VDC with which the capacitor 18 is charged, is prevented from being discharged within the power circuit by a transistor 14 that is turned on/off by the discrete rectified voltage VR.
Patent JP-H05164437-A (JP)
Title: Air conditioner
Inventor: MATSUSHIMA HIROAKI
IPC: F25B45/00
Filed: 1991-12-12
Abstract: PURPOSE:To prevent refrigerant from being dispersed into surrounding atmosphere by a method wherein the refrigerant within an air conditioner is recovered by using a compressor of the air conditioner. CONSTITUTION:Opening or closing valves are arranged at a liquid side connecting pipe 14 and a gas side connecting pipe 15. A control device is provided so as to operate to close a liquid side opening or closing valve 6, open a gas side opening or closing valve 7 and to drive a compressor when a recovering operation switch is turned on, and in turn, when a sensor for use in sensing an amount of refrigerant detects that the amount of refrigerant is eliminated, the control device operates to close the gas side opening or closing valve 7 and to stop the compressor 2. Since the refrigerant is recovered in an outdoor unit under an operation of the compressor 2 of the air conditioner, a special refrigerant recovering device can be eliminated.