baber/WOPTO huggingface dataset:
Patent JP-S62280726-A (JP)
Title: Distance measuring instrument for camera
Inventor: YAMADA MASANORI
IPC: G01C3/00
Filed: 1986-05-30
Abstract: PURPOSE:To preferentially take the measurement of distance almost in the center of a photographic screen, and to preclude mis-measurement while determining a nearby scene at the periphery of the photographic screen by detecting incident luminous flux reflected by an object with high sensitivity at the center part of the photographic screen and with low sensitivity at the periphery of the photographic screen. CONSTITUTION:A light projection part 6 consists of a strobe light emitting tube 8 which emits light for distance measurement, a slit plate 9 which shapes the light in a slit shape, a density filter 10 which is high in transmissivity in the center and decreases in transmission to right and left to the obtained slit luminous flux, an infrared filter 11 which transmits only near infrared light, and a cylindrical lens 12. The slit luminous flux in the near infrared range which is projected upon the object by the light projection part 6 is large in quantity in the center and decreases in quantity toward both ends. Namely, the slit luminous flux from the light projection part 6 is set higher in quantity at the center part than at both ends. Reflected light reflected by objects 15 and 16 at different positions is image-formed on a light receiving sensor 13 and the distances of the objects are measured from the image formation positions.
Patent JP-S5550703-A (JP)
Title: Bar antenna mounting unit to panel
Inventor: SUGA TADAAKI
IPC: H01Q1/24
Filed: 1978-10-09
Abstract: PURPOSE:To make unnecessary mounting mechanical power, by constituting the unit with the washer having the boss inserted to the through-hole of the panel and with the bar antenna support having the cylinder which can freely be inserted and de-inserted to the boss. CONSTITUTION:The unit consists of the washer B having the boss 2 which can be inserted to the through-hole 1 of the panel A and the bar antenna support C having the cylinder 3 which can freely be inserted and de-inserted to the boss 2. The through-hole 1 is formed a lantan shape d projected radially for the rectangular section b up and down the circle a, the washer B consists of the boss 2 and sword guard 5, the projection 4 which can pass through the square 2 of the through-hole 1 is proveded at the circumference of the boss 2, and the elastic tip 7 having the slope 6 rising toward the sword guard 5 is provided at the projection 4. One end of the cylinder 3 of the bar antenna support C is formed as a fork 8 to bear one end of the bar antenna D in rotary free, and the projection 13 is provided at another end. Thus, the adjustment can easily be made without requireing machines for antenna mounting.
Patent JP-H05317237-A (JP)
Title: Small-diameter tube connector
Inventor: OKADA MINORU
IPC: A61B1/00
Filed: 1992-05-15
Abstract: PURPOSE:To protect a connecting part of a small-diameter tube constituting the small-diameter insertion part of an endoscope to be inserted into a blood vessel, etc., and a mouthpiece member connecting the small-diameter tube against damages at the time of assembly and disassembly. CONSTITUTION:The hose mouthpiece 1 is constituted by inserting a tube 3 to the small-diameter part 2 provided at its front end to constitute the connecting part 4, screwing a protective member 5 having high rigidity so as to cover the outer peripheral surface of the connecting part 4 and further, fitting an antibreakage member 6 onto the member. The direct contact of the antibreakage member 6 with the connecting part 4 at the time of attachment and detachment is prevented by such constitution. An operation can be proceeded while the contact from the direction A is checked at the time of attaching and detaching the protective member 5 and, therefore, there is no danger of the contact thereof with the connecting part 4.
Patent JP-H08313669-A (JP)
Title: Method and device for operating control rod
Inventor: ISHII YOSHIHIKO
IPC: G21C17/10
Filed: 1995-05-23
Abstract: PURPOSE: To perform start and stop in a short time at the time when start and stop operation of a reactor is manually performed by drawing out a control rod fast until a reactor core eigenvalue reaches a specified value and pulling out the control rod gradually thereafter. CONSTITUTION: Each control rod 3 of the reactor core 2 of a reactor pressure vessel 1 is driven by a control rod drive mechanism 5 and a motor 6. The detector 10 of a neutron flux monitor 4 for detecting neutron flux at the time of reactor start is disposed in the core 2. The monitor 4 converts the output signal of the detector 10, and a neutron flux level signal and a period signal are output to a control rod automatic controller 14. The value (core eigenvalue) of a ratio of the neutron flux at the time of the whole insertion of the control rod 3 to the other neutron flux at the time point of the insertion thereof is monitored. The control rod 3 is drawn out fast until the value of the ratio reaches a specified value, thereafter it is pulled out gradually, so that the state of a reactor is turned critical. Thereby accurate operation is made possible even by manual operation.
Patent JP-H01293587-A (JP)
Title: Photoelectronic device
Inventor: MIKI TATSUYA
IPC: H01S5/00
Filed: 1988-05-23
Abstract: PURPOSE:To enable the positioning of a stem and a cap in rotational direction to be made accurately and easily by providing a positioning part positioned by the same position regulation guide to a stem with a photo element at the main surface and a cap which is mounted to the main surface of the stem and which has a transparent window. CONSTITUTION:In a photoelectronic device consisting of a stem 1 with photo element 5 and 7 on the main surface and a cap 2 which is mounted to the main surface of the stem 1 and has a transparent window 11, positioning parts 15 positioned by a same positioning regulation guide 16 are provided at the above stem 1 and the cap 2 respectively. For example, a positioning part 15 consisting of a V-character shaped cavity is provided at the periphery edge of the stem 1 where the semiconductor laser element 5 and the optical element 7 for monitoring an astigmatism correction type semiconductor laser device are fixed and at the periphery edge of a flange 14 of the cap 2 with the slanted transparent window 11. Then, a position regulation guide 16 whose tip protrudes in V-shape is engaged to their positioning part 15 and welding is performed after performing relative positioning of the cap 2 for the stem 1.
Patent JP-2000313035-A (JP)
Title: Injection molding process simulation method and apparatus, and production of resin molded article using result thereof
Inventor: MAEDA KUNIO
IPC: B29C45/26
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To enhance the shape estimating accuracy and vol. shrinkage factor estimating accuracy of a molded article, and to achieve good shape estimating accuracy and vol. shrinkage factor estimating accuracy especially with respect to a molded article, wherein thick and thin wall parts coexist in injection molding process simulation. SOLUTION: In an injection molding process simulation method for performing filling analysis, dwelling flow analysis and cooling analysis and calculating the temp. change, pressure change and specific vol. change of a molding material during an injection molding process and evaluating a mold structure, molding conditions and a molding material, a quantity-of-state approximation formula formulated as functions of the wall thickness of a molded article and the temp. of a mold is used and a parameter set prepared at every wall thickness of the molded article is used in the quantity-of-state approximation formula.
Patent JP-H07332401-A (JP)
Title: Two-way clutch unit
Inventor: MURAKAMI HITOSHI
IPC: F16D41/08
Filed: 1994-06-07
Abstract: PURPOSE:To improve durability, further stabilize functions and improve assemblability of an automatic lock for normal/reverse rotation of a rotary shaft. CONSTITUTION:A two-way clutch unit is made by engaging an outer ring 1a of the two-way clutch unit 1 with a bearing housing 3, which accommodates a rolling bearing 2, and integrating them together. As its principal elements, the two-way clutch unit 1 is composed of an outer ring 1a, which has a plurality of cam grooves 1a1 in circumferential positions equally arranged in the inner circumference, a roller 1b, which is arranged in the inside diameter of respective cam grooves 1a1, a cage 1c, which is equipped with a pocket for accommodating respective roller 1b, a rubber ring material, for example, an O ring 1e, which is fitted to the inner circumference of one of the ends of the cage 1c, and a control pin 1f which is fixed to the other end of the cage 1c.
Patent JP-H08296681-A (JP)
Title: Antivibration device
Inventor: ORIKAWA MICHIHIRO
IPC: F16F1/38
Filed: 1995-04-25
Abstract: PURPOSE: To dispense with an outer cylinder, throttle processing and press-fitting operation, and facilitate manufacturing. CONSTITUTION: An elastic body 3 is arranged between a hard outer member 1 mounted on an engine or a car body, and a hard inner member 2 mounted on the car body or the engine. In such an antivibration device, the outer member 1 has an opening 11, and a central portion 13 formed with a recession 12 to which the elastic body 3 is inserted from the opening 11. Installation pieces 14 are formed on both ends of the center portion 13. The installation pieces 14 of the outer member 1 are installed on a substance such as a car body or an engine. The elastic body 3 is sandwiched between the substance 15 and the center portion 13 of the outer member 1.
Patent JP-S5913361-A (JP)
Title: Semiconductor integrated circuit device
Inventor: JINMON MASASHI
IPC: H01L21/822
Filed: 1982-07-14
Abstract: PURPOSE:To obtain the integrated circuit device of small temperature dependency by forming a resistance element consisting of a metallic oxide film or a metallic film connected to a buried layer in concentration higher than an epitaxial layer through a first layer. CONSTITUTION:The n<+> buried layer 11 is formed selectively to a p type silicon substrate 5 before forming the n type epitaxial layer 2, and two n<+> diffusion layers 12 in high concentration and a p type diffusion layer 3 formed at the same time as the diffusion of the base of an npn transistor are formed selectively so as to reach the n<+> buried layer 11 from the mutually isolated surfaces of the epitaxial layer 2 in order to reduce an effect of a bulk resistor in the epitaxial layer 2 having an effect on the resistance element formed by the n<+> buried layer 11 in parallel as much as possible. Thin-film resistors, which are formed through the evaporation, etc. of Ta, etc. and one ends thereof are connected to the buried layer 11 through metallic layers 6 and the n<+> diffusion layers 12, are formed on a protective film 12.
Patent JP-H08294183-A (JP)
Title: Communication 'karaoke' singing equipment
Inventor: URANO TAKAYOSHI
IPC: G10K15/04
Filed: 1995-04-24
Abstract: PURPOSE: To early confirm the fact that reception information can not be exactly received by a controller by displaying the display data of music when the reception information is not normally received. CONSTITUTION: A host computer 31 receives transmitted music data, converts the data into a sound signal and plays a KARAOKE (orchestration without lyrics) music. When the music data from the host computer 31 is normally received by a reception means 2 in the case of receiving this music data, the reception information on the received music data is stored in a storage means 6. When the music data from the host computer 31 can not be normally received by the reception means 2, the music data of the music which can not be normally received is not stored in the storage means 6 and the display data of the music is controlled so as to be displayed on a display means by a control means 4.  Therefore, the controller of a communication KARAOKE singing equipment can early know that the music data can not be normally received by the confirmation of the music number displayed on the display means.
Patent JP-H02304998-A (JP)
Title: Method of adhering hybrid thick film integrated circuit to heat sink plate
Inventor: TAKAHASHI NAOYUKI
IPC: H05K7/20
Filed: 1989-05-19
Abstract: PURPOSE:To improve thermal conduction efficiency from a power element to a heat sink plate and to improve reliability, lifetime by coating a board or the heat sink with adhesive so that bubbles generated in an adhesive layer are externally removed upon diffusing of the adhesive by pressurizing or scrubbing, etc. CONSTITUTION:A heat sink plate 2 is coated with adhesive 3 like a pattern 3a, a ceramic board 1 is placed thereon, the board 1 is then pressurized, scrubbed, etc., thereby diffusing the adhesive 3 in the whole face of the substrate 1. Bubbles existing in an adhesive layer are removed externally of the adhesive layer. Accordingly, the bubbles are not retained in the adhesive, but the abnormal heat generation of a power element 1a can be prevented. Thus, thermal conduction efficiency from a hybrid IC to the plate 2 is increased to improve reliability, and lifetime.
Patent JP-S5550667-A (JP)
Title: Method of fabricating double gate mos-type integrated circuit
Inventor: KANAZAWA MASAO
IPC: H01L27/112
Filed: 1978-10-09
Abstract: PURPOSE: To improve the packing density of a double gate MOS-type integrated circuit by growing double layers of polycrystalline silicon layer on a semiconductor substrate and employing a wet etching process for the upper layer and a plasma etching for the lower layer when the upper layer is formed to a control gate and the lower layer is formed to a floating gate.  
     CONSTITUTION: A SiO 2  film 2 is coated on a p-type silicon substrate 1, not doped polycrystalline silicon layer 3 is grown thereon, and not doped polycrystalline silicon layer 5 is further accumulated again through a SiO 2  film 4 thereon. Then, a pattern 6 of resist film is provided on the predetermined region thereon, with the pattern as a mask it is wet etched to thereby retain a control gate 15 of the layer 5 only under the pattern 6. Then, with the pattern 6 and the gate 15 as masks it is plasma etched to remove the exposed portion of the layer 3 so as to form a floating gate 13 of the layer 3 at the lower side of the gate 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5826973-A (JP)
Inventor: TSUMURA KENJI
IPC: F24S90/00
Filed: 1981-08-07
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-2000314360-A (JP)
Title: Fuel injection valve
Inventor: YAMAUCHI TOSHIHIKO
IPC: F02M61/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve which can effectively prevent reduction of an injection flow amount due to icing of the an injection hole, irrespective of attachment angle of a fuel injection valve, and improve engine startability at a low temperature. SOLUTION: An inner diameter ϕD surrounding an injection hole 14a has a skirt portion 1a ranging between ϕ5 and ϕ10 mm. In respect to the skirt portion 1a, the formula 0.5<=L<=d/tanθ is satisfied, where L denotes height of the skirt portion 1a, (d) denotes the distance from the lowermost portion of an inner peripheral surface of a skirt portion 12a to the nearest edge of the injection hole 14a, θ denotes the maximum spraying outer angle of the fuel injected from the injection hole 14a. In addition, the formula 1.3<=d<=D/2 is satisfied, where d is the distance, D is an inner diameter.
Patent JP-S63290378-A (JP)
Inventor: ISHII ZENJIRO
IPC: F25D17/08
Filed: 1987-05-21
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-S5915959-A (JP)
Title: Roll fixation device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/20
Filed: 1982-07-19
Abstract: PURPOSE:To prevent generation of wrinkles due to gnawing failure of a supporting body, and to execute efficiently a fixating operation, by starting a rotation of a fixation roll a little later than the time when the tip of the supporting body reaches the inlet of a nip part. CONSTITUTION:A supporting body 23 whose transfer is executed in an operation area of a transfer electrostatic corona charger 22 is stripped off from a photosensitive drum 21 by an operation of a peeling destaticizer 24, is led by a guide plate 25 and goes toward a nip part 11 formed by a heating roll 1 and a pressure roll 2. Before the supporting body 23 reaches the nip part 11, arrival of the supporting body is detected by a supporting body detector 26 and a detecting circuit 27, a control signal is outputted from a control signal circuit 28, and a driving signal is outputted so that the fixation rolls 1, 2 start a rotation when a little time elapses after the tip of the supporting body 23 reaches an inlet 11' of the nip part 11.
Patent JP-S5915678-A (JP)
Title: Ignition controller of internal combustion engine
Inventor: HOSOKAWA TAKEHIKO
IPC: F02P11/00
Filed: 1982-07-16
Abstract: PURPOSE:To permit engine operation even if a pressure sensor in an intake pipe is broken, by controlling the ignition timing according to the output of a throttle-position sensor. CONSTITUTION:Anomaly of a pressure sensor is detected in step 501. Said anomaly of pressure sensor is judged according to the fact that whether the output of the pressure sensor is outside a prescribed range for a prescribed time or not. If the pressure sensor is normal, the ignition timing is obtained from the value of the pressure sensor and the number of revolution (step 501). When the pressure sensor is in an abnormal state, the ignition timing is obtained from the value of a throttle sensor and the number of revolution (steps 504, 505). Thus, engine operation is permitted even in the case when the pressure sensor in intake pipe is in abnormal state.
Patent JP-H03174715-A (JP)
Title: Blanking aperture array, manufacture thereof and apparatus and method for charged particle beam exposure
Inventor: SAKAMOTO JUICHI
IPC: H01L21/027
Filed: 1990-05-15
Abstract: PURPOSE:To enable execution of an excellent charged particle beam exposure by a construction wherein a base having apertures with blanking electrodes arranged in (m) rows and (n) columns two-dimensionally and m-bit shift registers numbering (n) and impressing voltages according to pattern data on the blanking electrodes are provided. CONSTITUTION:A blanking aperture array 1 arranged two-dimensionally is employed for forming the sectional shape of a charged particle beam in a desired pattern. Apertures 2 in the array are arranged two-dimensionally in a matrix in the longitudinal and lateral directions. Each aperture 2 is provided with a pair of blanking electrodes 3a and 3b, and by turning ON/OFF a voltage applied thereto, the beam passing through the aperture 2 is deflected/non-deflected so that the beam is applied or not applied to a material to be exposed. The voltage impressed on each blanking electrode is set in accordance with the desired pattern of the sectional shape of the beam. A pattern generating element 4 generates the desired pattern and a driving mechanism 5 supplies each blanking electrode with an ON/OFF voltage according to the desired pattern. This constitution enables execution of an excellent charged particle beam exposure.
Patent JP-S5916926-A (JP)
Title: Manufacture of thin grain-oriented silicon iron strip
Inventor: HOTSUTA YUKIO
IPC: C21D8/12
Filed: 1982-07-16
Abstract: PURPOSE:To obtain the thin strip oriented not only in the thickness direction but also in the lengthwise direction by spraying molten silicon iron containing the specified amount of Si through a nozzle onto the surface of a movable cooling metal body to form the thin strip. CONSTITUTION:Rotary bodies 1 are used as the movable cooling metal body and covered with directional silicon steel sheets 2 mainly having the aggregate structure of (100)<001>. Silicon iron comprising 4-7wt% Si and the balance iron except inevitable impurities is used as a raw material and melted in a nozzle 3 by applying an electric current to a high-frequency induction heating coil 4. By spraying a molten body 5 through the nozzle 3 into a gap between the rotary bodies 1 being rotated, the crystal seeds of (100)<001> are formed in the thin strip 6 in the step of solidification, and the aggregate structure of (100) <001> is developed in the step of grain growth.
Patent JP-H10295840-A (JP)
Title: Master pope tension tool
Inventor: MARUOKA KIYOBUMI
IPC: A62B35/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve handleability in the work of frequently performing detachment and attachment as assembly is performed stage by stage at the time of scaffold framing or the like and to be suitable for temporary master rope spreading by providing a pressurization part to be abutted to the back part of a rope fixing pawl on one end part of a pressurization link and providing a ring part on the other end. SOLUTION: For a using method, a hook or the like is attached to one end of the master rope R of a long length, it is put around a structure and the hook is hooked to the rope R. The other end side is fitted to the rope insertion part of this tension tool and a tip is applied with rope splicing as a falling stopper. When the hook is attached through a metal fitting or the like or a short length rope metal fitting provided with the hook on the tip is attached to the ring pert 8 of the pressurization link 6 of the tension tool, the hook is hooked to the rope R directly to the structure or by putting the rope R around and the end part of the master rope R of the long length is pulled in the direction of an arrow A, spreading is performed.  In order to release the tension of the master rope R, a wire binder or the like is inserted from an upper insertion port and turned in the direction of the arrow B, the upper part of the rope fixing pawl is pressed by the tip of the wire binder and turning is performed.
Patent JP-S5249871-A (JP)
Title: Device for detecting deceleration for vehicles
Inventor: ITOU MASAMI
IPC: G01P15/135
Filed: 1975-10-18
Abstract: PURPOSE: A permanent magnet which turns upon receiving of deceleration is combined with a Hall element, whereby the device which is contactless, has high reliability and long service life and is easy to assembly and adjust is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62285659-A (JP)
Title: Protective circuit for semiconductor element
Inventor: YOSHINO HISASHI
IPC: H02M1/32
Filed: 1986-05-30
Abstract: PURPOSE:To protect a semiconductor switch positively, and to conduct return simply by incorporating a breaker and a current-limiting element in series with a power semiconductor element. CONSTITUTION:A current-limiting element 3 and a breaker 4 are connected in series with a semiconductor switch 2 with an apparatus such as a thyristor for turning load 1 ON-OFF. When abnormality is generated in load 1 and overcurrents begins to flow through a circuit, the current-limiting element 3 responds at high speed and starts its operation, and limits overcurrents to a fixed value or less. The breaker 4 is operated before the resistance of the current-limiting element 3 begins to lower and the effect of current limiting disappears, and the circuit is brought to an OFF state.