baber/WOPTO huggingface dataset:
Patent JP-H0494539-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA KAZUO
IPC: H01L21/302
Filed: 1990-08-10
Abstract: PURPOSE:To enable formation of a ruggedness-free film with influence of the base film eliminated by irradiating a heated substrate with high frequency plasma to modify the substrate surface. CONSTITUTION:Exposing an Si substrate 10 surfaced with a thermal SiO2 film 12 mounted in a plasma surface treater modifies the surface of the thermal SiO2 film 12 upon destruction of its Si-OH bonds. This plasma treatment employs an RF plasma apparatus of parallel plate anode coupling system. Next, the modified substrate is surfaced with a CVDSiO2 film 16 made by TEOS (alkoxylane)-O3 reaction. This process provides high-quality films by high- concentration O3 reaction to eliminate influences of the base film, thereby forming a ruggedness-free film of uniform thickness on the base film.
Patent JP-H0260795-A (JP)
Title: Simple stereoscopic image forming method
Inventor: YOSHII SHINPEI
IPC: B43L13/10
Filed: 1988-08-27
Abstract: PURPOSE:To spatially express an image as a full-sized stereoscopic image by a method wherein an illuminant light is irradiated on a plurality of CT image pick-up films in order, a CT image is projected on a plurality of light- transmitting sheets, the two or more sheets with the projected image traced are laminated in a transparent container at predetermined intervals in the order of the CT image, and an illuminant light is irradiated thereto. CONSTITUTION:Object intestines are subjected to the required number of CT scanning at intervals of 5mm. CT image pick-up films 1 obtained are loaded on an overhead projector 2 by one sheet, and the CT image is projected on a projecting mount 6 in a full size. A transparent sheet 10 with a high transparency is set on a predetermined position of the projecting mount 6. On the sheet, the CT image is traced by one sheet with the profile part of the bowels separately colored, and the sheet is inserted on the shelf 31 in a transparent image box 30 made of acrylic frames so as to be disposed in the order of the performance of the CT scanning. The intervals of the shelves 31 is 5mm silimarly to those in the CT scanning. After all the transparent sheets are inserted between the shelves, on the overhead projector 2 a light is irradiated from below through a filter 32 disposed on a frosted glass.
Patent JP-H0875401-A (JP)
Title: Crossing angle and distance measuring ruler
Inventor: SATO KISHIO
IPC: G01B3/02
Filed: 1994-09-07
Abstract: PURPOSE: To provide a crossing angle and distance measuring ruler easy to handle and capable of quickly measuring the lengths of the linear section and curve section of a cable pipe, etc., and the crossing angle of the curve section. CONSTITUTION: This crossing angle/distance measuring ruler is provided with the first linear ruler 1 and the second linear ruler 2 constituted of linear ruler sections 1A, 2A capable of measuring the lengths of linear portions and extension sections 1B, 2B extended from one-end sections and having guide grooves 1C, 2C, a protractor member 3 slidably held in the guide grooves 1C, 2C, and a flexible curve measuring ruler member 4 capable of measuring the length of the curve section between the extension section side end section 1D of the first linear ruler member 1 and the extension section side end section 2E of the second linear ruler member 2.
Patent JP-H1144861-A (JP)
Title: Lighting device
Inventor: KOBAYASHI KIYOTO
IPC: G02B7/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To decrease frictional area, to reduce the load of a motor, to improve efficiency, to simplify the structure and to improve maintenance and assembling efficiency by arranging a ball bearing at the rotary ring holding part of a rotary ring holding device. SOLUTION: In this lighting device, the lighting prisms of a lighting part are arranged at specified intervals and the rotational angle of the lighting prism is controlled in accordance with the altitude and the bearing of the sun, so that sunlight refracted by the lighting prism is emitted in a specified direction. The lighting prism is held by rotary rings 11a and 11b, and the rings 11a and 11b are driven and rotated by a rotating and driving device 2 and held by the rotary ring holding devices 71 disposed at a spot occupied by the device 2 and at several spots being nearly equal interval positions in a circumferential direction out of the range of the former spot. The device 71 is constituted so that the rotary ring holding part is born with the ball 172 of the ball bearing 72.
Patent JP-H0496384-A (JP)
Title: Electrostrictive effect element and manufacture thereof
Inventor: OMATSU KENICHI
IPC: H01L41/083
Filed: 1990-08-13
Abstract: PURPOSE:To provide sufficient strength to obtain reliability of an element and to increase a material selecting range without limiting a baking temperature of an outer electrode by employing aluminum oxide as an insulator of an inner electrode and the inner electrode. CONSTITUTION:39 electrostrictive sheets in which inner electrodes 2 are not printed, 120 electrostrictive sheets in which the electrodes are printed, and further 30 electrostrictive sheets in which the electrodes are not printed, are sequentially laminated, thermally pressurized, integrated, and sintered. The surface of an aluminum layer 3 alternately formed at every other layer on a pair of opposed inner electrodes 2 of sides of sintered material by an electrolytically plating method, is heated at 500 deg.C in an oxidative atmosphere, and oxidized to form an aluminum oxide film 4. This thickness can be controlled by a heating time. The sides are coated with paste of high temperature baking type containing silver as a main ingredient so that its thickness becomes approx. 30mum by screen printing, dried, baked at 600 deg.C for 10min, outer electrodes 5 are formed, and leads 6 are connected to the electrodes 5 by solders 7.
Patent JP-H0586193-A (JP)
Title: Acrylic-functional methyfluoroalkylsilsesquioxane compound
Inventor: KANEKO NOBUYUKI
IPC: C09D183/08
Filed: 1991-08-26
Abstract: PURPOSE:To obtain the title compound which can be copolymerized with a fluorinated acrylic monomer or oligomer to modify the characteristics of these, by introducing specified structural units into the molecular structure of a methylsilsesquioxane. CONSTITUTION:The title compound formed by introducing at least one of each of the units of formulas II and III into the molecule of a methylsilsesquioxane of formula I (wherein m is an integer of 2 or greater). In formula II, R<1> is a hydrogen atom or methyl; and R<2> is a 1-12C unsubstituted or substituted divalent hydrocarbon group. In formula III, R<3> is a 1-12C unsubstituted or substituted divalent hydrocarbon group; and n is an integer of 0 to 10.
Patent JP-H02152679-A (JP)
Title: Package for food having microwave peelable sealed closure
Inventor: FUREDERITSUKU II SAIMON
IPC: B65D77/20
Filed: 1989-08-19
Abstract: PURPOSE: To provide a food package effective for the heating in a microwave oven by including a microwave interactive material extremely close to a heat seable resin in a microwave releasable adhesive seal, and making the seal selectively releasable when the food is heated under the microwave heating condition. CONSTITUTION: A lower surface of a supporting layer 14 is coated with a layer 15 of a heat seable thermoplastic polymer resin. A microwave releasable seal includes a microwave interactive material extremetely close to a heat sealable resin layer 15 containing a foaming agent. The microwave interactive material becomes hot when the package 10 is exposed to the microwave energy. The resin layer is softened by the heating of the microwave interactive material, and the foaming agent is heated to a temperature at which it starts releasing of gas by the decomposition or the like. The gas formation in the heat sealing resin layer 15 destroys the integrity of the heat seal 16, and the container 10 is opened during the cooking by the microwave.  The opening of the seal 16 of the container 10 by the exposure of the microwave, is effectively liberating the water vapor generated in the cooking process.
Patent JP-S6370902-A (JP)
Title: Rotary magnetic head device
Inventor: YAMASHITA KEITARO
IPC: G11B5/02
Filed: 1986-09-12
Abstract: PURPOSE:To reduce the number of short rings by activating a rotary erasing head within the nonacting period of a magnetic head connected to a specific coil, setting the mounting angular position theta on a rotary transformer of a rotary erasing head within a specific range, and specifying the erasing track width of the rotary erasing head. CONSTITUTION:The rotary erasing head Hfe connected to a signal transmission coil Lfe for erasing is activated only within the nonacting period of a magnetic head connected to a signal transmission coil disposed neighboring the rotary erasing head Hfe itself. Taking the mounting angular position of the magnetic head on the rotary transformer for the reference 0 deg., the mounting angular position of the rotary erasing head theta is denoted as 90 deg.-alpha-beta>=theta>=-90 deg.+alpha+beta, and the erasing track width Tw of the rotary erasing head is denoted as Tw>=8Tp/3 where Tp is the recording track pitch; accordingly, the erasing action is made to be executed twice while a drum rotates three times. As a result, the signal transmission coil Lfe for erasing and the signal transmission coil L1a can be disposed neigh-boring each other on the core of the rotary transformer without necessitating any short ring.
Patent JP-2000043725-A (JP)
Title: Track circuit boundary detection device and method thereof
Inventor: WAKUTSU TAKUYA
IPC: B60L15/40
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a track circuit boundary detection device and method thereof which can detect the track circuit boundary accurately based on the receiving level of the signal of the track circuit. SOLUTION: The output level of the receiver on-vehicle, namely receiving level 1 is not dropped suddenly, even if a train 5 (accurately the antenna of receiver) enters from A section 6 to B section 8 beyond a track circuit boundary 7. By increasing the maximum restoration level 3-2 by following to the receiving level and being the receiving level 1 below the maximum restoration level 3-2 just after the train 5 exceeds the track circuit boundary 7, the detection delay 4 of the track circuit boundary 7 is minified.
Patent JP-H09109884-A (JP)
Title: Track guidance apparatus for track running vehicle using pneumatic tire-type wheels
Inventor: RICHIYAADO BITSUTAAMAN
IPC: B61F5/22
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prove a multi-way car track guide device capable of ensuring a guide roller to sufficiently give the contact surface pressure required at the time of traveling along rails raised at one side. SOLUTION: This device is equipped with adjustment members 18 and 20 jointed to a vehicle via joint points 22 and 24 extended in parallel with an axle, and used to cause a guide roller 32 having a wheel flange 33 to generate contact surface pressure for rails 28 and 30, as well as cushion members 40 and 42 to keep a balance with a rack twist in cooperation with the members 18 and 20. When the positions of the joint points 22 and 24 of the adjustment members 18 and 20 change from initial positions adjusted with a track inclination angle α of zero degree, due to the inclination angle α or a track 12, one cushion member 40 of the adjustment member 18 is shut off, so as to increase contact surface pressure for rails 28 through the member 18 at such a position as subjected to a large load due to the attitude change of a vehicle.  At the same time, the other cushion member 42 can be kept released.
Patent JP-H0377029-A (JP)
Title: Two-luminous-flux interferometer
Inventor: IZUMI AKIO
IPC: G01J3/45
Filed: 1989-08-21
Abstract: PURPOSE:To expand a measurement range with a single beam splitter by providing a corner cube type movable reverse reflector and a fixed plane mirror with a reflection angle adjusting means opposite to the top and reverse surface of the beam splitter. CONSTITUTION:The beam splitter 4 has plate thickness larger than the optical path difference of the interferometer and is a parallel flat plate which is made of a light-transmissive semiconductor such as silicon or single dielectric material such as zinc selenium. The corner cube type movable reverse reflector 20 and the fixed plane mirror 10 with a swing and tilt device 21 as the reflection angle adjusting means are provided opposite to the top and reverse surfaces of the beam splitter 4. Incident light is split by one surface of the beam splitter 4 into two pieces of luminous flux, which are reflected by the reflector 20 and plane mirror 10 respectively to interfere with each other on the opposite surface while having such an optical path difference that light beams are all equal in the wavelength in a spectral range. Therefore, a translucent film and a correcting plate that the beam splitter requires before are not necessary and an infrared-light transmissive material such as silicon is used to greatly expands the measurement range wherein the same beam splitter is usable.
Patent JP-S60104079-A (JP)
Inventor: GERUHARUTO HAIBANGU
IPC: C07D307/86
Filed: 1984-10-15
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-H0877274-A (JP)
Title: Interaction controller
Inventor: HANAURA TOSHITAKA
IPC: G06Q20/40
Filed: 1994-09-08
Abstract: PURPOSE: To provide the interaction controller which flexibly copes with a change in the sequence of interaction as to a system which offers various services on an interactive basis. CONSTITUTION: An interaction sequence storage part 9 stores interaction sequence patterns, prescribing the items of information that the system prompts users to input and the order, by the kinds of services. An interaction sequence selection part 8 selects one corresponding interaction sequence pattern out of the interaction sequence patterns stored in the interaction sequence storage part 9 according to the kind of a service that the user selects. The selected interaction sequence pattern is set in an interaction item list 12. A next interactive operation determination part 13 determines an item of information that the system prompts the user to input in next interactive operation on the basis of the interaction sequence pattern stored in the interaction item list 12.
Patent JP-H1063074-A (JP)
Title: Developing device
Inventor: SUGA YOSHIHARU
IPC: G03G15/08
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the change of electrifying performance of carriers in a developing vessel by discharging the developer in the developing vessel from the developer discharging port into the recovering vessel thereby keeping the developer quantity in the developer vessel at a specific amount, and appropriately executing replenishment and discharge of the developer. SOLUTION: Toner replenishing devices (42+44 to 47+C+M+SN1+SN2) replenish the toner in the toner storage vessel 44 to the developer replenishing port 42 in accordance with consumption of the toner by the developing operation. The toner consumption detecting means (48+C; 48'+C) detect the toner consumption in the developing vessel 41. Then, in response to the detected toner consumption, carrier replenishing devices (51+54+C+M) replenish the carrier in the carrier storage vessel 51 to the developer replenishing port 42 of the developer vessel 41. The developer discharging devices (43+56 to 58+C) maintain the developer amount in the developer vessel 41 at the specific amount by letting the developer in the developing vessel 41 discharged from the developer discharging port 43 to the recovering vessel 59.
Patent JP-H0380105-A (JP)
Title: Production of activated carbon
Inventor: YAMAGUCHI TOKUJI
IPC: C01B32/336
Filed: 1989-08-21
Abstract: PURPOSE:To easily produce high quality activated carbon having a large specific surface area at a low cost by adding fine powder of noncaking coal having a high volatile matter content to pulverized caking coal and subjecting them to press molding, oxidation treatment and carbonization activation. CONSTITUTION:Pulverized noncaking coal contg. >=45% (d.a.f.) volatile matter is added to pulverized caking coal by 15-<80wt.%. The pref. grain size of the pulverized caking coal is <=74mum. They are press-molded without adding a binder to obtain granulated coal. This granulated coal is subjected to oxidation treatment at 100-300 deg.C in oxygen-contg. gas optionally after screening and then carbonization activation is carried out to obtain activated carbon.
Patent JP-H0261210-A (JP)
Title: Crossing gate
Inventor: IWAASA YOSHIFUMI
IPC: G07B15/00
Filed: 1988-08-29
Abstract: PURPOSE:To save time and labor for getting off a car for closing and locking a gate by making a cylinder work for reverse swing of a crossbar at the expiry of the time pre-set by a timer and by providing a limit switch that works to put a power source switch off at the completion of the reverse swing. CONSTITUTION:When a gate is closed, a piston 21, extending from a cylinder 20, reaches its utmost stroke to hold a crossbar horizontal with an aid by a support axis 3. By unlocking a lock 40 with a key 41 inserted therein, a power source is switched on and a motor 30 is made to start. With the start of the motor, the piston 21 starts in on gradual contraction and makes the crossbar 10 swing around the support axis 3 toopen the gate. At completion of the contraction movement of the piston 21, a timer is made to start. After the lapse of time pre-set by the timer, the crossbar 10 starts in for reverse movement. When the gate is completely closed at the completion of the reverse movement, a limit switch in the cylinder 20 works to put the power source switch of the motor 30 off. Thereby the closing of the gate is ensured without troubling car drivers to get off the car for closing the gate.
Patent JP-H0960807-A (JP)
Title: Remover for melted and stuck combustion ash
Inventor: YAMADA KOUJIROU
IPC: F22B37/48
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a remover for combustion ash which can remove combustion ash stuck and accumulated as being melted and solidified or semi-melted. SOLUTION: This remover is provided with a laser light source 1 and a light guiding section 2 which guides a laser light R outputted from the laser light source 1 near combustion ash 13 to irradiate. A massive combustion ash 13 melted and stuck is irradiated with the laser light R from the light guiding section 2 to be melted and evaporated locally and then, is removed by cutting and breaking it.
Patent JP-H0720105-A (JP)
Title: Manual ultrasonic defect detector
Inventor: AOYANAGI TAKANOSUKE
IPC: G01N29/26
Filed: 1993-06-30
Abstract: PURPOSE:To provide a manual ultrasonic defect detector for detecting the defect positively without requiring skill. CONSTITUTION:Rotary wheels 4 are arranged at four lower ends of a supporting machine body 1 provided with a handle 2. The rotational amount of one rotary wheel 4 is introduced through a belt 6 to a rotary encoder 7 which delivers a drive pulse to a pulse motor 9. A rolling ball screw shaft 11 interlocked with the pulse motor 9 is stretched across the supporting machine body 1 and a mechanism 13 supporting a probe 12, protruding at the lower end thereof, is screwed to the rolling ball screw shaft 11. This constitution realizes a correct scanning feed of the probe 12 at a predetermined speed depending on the rotational amount of the rotary wheel 4.
Patent JP-H0964082-A (JP)
Title: Gold alloy fine bonding wire and its manufacture
Inventor: ITABASHI KAZUMITSU
IPC: C22C5/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a bonding wire which has high strength even when it is fined and suppress the deterioration of bonding strength even at a high temperature by processing an alloy, which is prepared by adding Pt or Pd or both and at least one of the following, Be, Ge, Ca, La, Y and Eu, by a specified ratio to highly pure gold, into fine wire which has a prescribed elongation percentage and Young's modulus. SOLUTION: At least Pt or Pd or both are added by 0.1-2.2wt.% and at least one of the following, Be, Ge, Ca, La, Y and Eu, by 0.0001-0.00005wt.% to a highly pure gold of 99.99wt.% or more, and the material is melted by high frequency in a tube-shaped graphite crucible 2. Then, high frequency heating coil 3 is shifted from the bottom edge of the graphite crucible 2 to the top edge at a speed of 50mm/min. so as to cool and solidify the melted material 1, and ingot is casted. After rolling the ingot by using a groove roll, the material is processed into a wire with a diameter of 20μm and is annealed to have an elongation percentage of 3-8% and a Young's modulus of 6800-9000 kgf/mm<2> . Thus, the fine wire which has a prescribed strength even it is fine, allows less bonding strength deterioration even at a high temperature and is strong against vibration is provided.
Patent JP-H1166715-A (JP)
Title: Disk drive device
Inventor: OMORI KIYOSHI
IPC: G11B19/20
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce influence on a disk drive device, other signal read-out device, etc., by suppressing vibrations of a chassis by which a spindle motor as a source of the vibrations is supported and reducing vibrations of an entire device concerning the disk drive device of a structure loading and unloading an optical disk mounted on a disk tray. SOLUTION: A sub-chassis 14 is engaged to a frame 3 at first engaging points 44, 46 and second engaging points 45, 47 on both side edges (both right and left end edges) in the width direction (right and left direction) of the chassis 8. And, when the sub-chassis 14 is raised y a raising/lowering means and the chassis is turned with respect to the frame 3, the sub-chassis 14 is restricted in the back and forth movements at the first engaging points 44, 46, and is also restricted in the up-and-down movements at the second engaging points 45, 47 ands the coupling point of the sub-chassis 14 and the raising/lowering means.
Patent JP-H0660758-A (JP)
Title: Electric power switch
Inventor: TAUCHI TAKAAKI
IPC: H01H13/02
Filed: 1992-08-12
Abstract: PURPOSE:To control an electric power switch manually and automatically, eliminate human errors, and guarantee the operation of electric power source units for various kinds of apparatuses by controlling the electric power switch by outside signals. CONSTITUTION:A valve (c) for holding, a valve (d) for opening, a contactor (a), an electromagnetic coil (n) for opening, and an electromagnetic coil (0) for holding are provided for a conventional electric power source switch. The valve (c) for holding is operated by operating the electromagnetic coil for holding by outside signals and the electric power source switch is kept in the electricity running state and thus an electric power source operation is guaranteed. Also, the valve (d) for opening is operated by operating the electromagnetic coil (n) for opening by outside signals and the electric power source switch is kept in open state automatically and thus the electric power source unit is stopped. Since the contactor (a) is provided, a signal to stop the electric power source unit can be sent from the electric power source switch to outside even if the electric power source switch is in holding state and thus stopping the electric power source unit is also guaranteed.