baber/WOPTO huggingface dataset:
Patent JP-H02181807-A (JP)
Title: Detector for steering position of self-travelling vehicle
Inventor: KAMIMURA KENJI
IPC: G05D1/02
Filed: 1989-01-07
Abstract: PURPOSE:To improve the redetectability of a missing reference point by calculating the azimuth of the missing reference point based on the known azimuths of remaining reference points excepting the missing reference point when the number of times of missing one reference point is increased. CONSTITUTION:The steering position detection device of a self-steering vehicle receives optical signals from at least four reference points 6 and detects the position and the progressing direction of the self-travelling vehicle. When one reference point among the four is detected, the azimuth of the reference point which is not detected is calculated based on the azimuths of the three remaining reference points excepting the reference point which is not detected. Thus, an error at the time of estimating the position of the missing reference point is reduced. Consequently, travelling interruption frequency due to a reference miss can be reduced, and the working efficiency of the self-travelling vehicle can be improved.
Patent JP-H03206643-A (JP)
Title: Method for separation of semiconductor element
Inventor: ETO KEIKI
IPC: H01L21/78
Filed: 1990-01-08
Abstract: PURPOSE:To enhance an exfoliation operation property by a method wherein, when a pellet which has been cut completely is picked up on a UV tape, the pellet as a unit is spot-irradiated with ultraviolet rays only in a specific range from the outer circumference of the pellet on the rear of the tape by using a mask or the like and the pellet is exfoliated while the bonding property of the pellet is weakened. CONSTITUTION:Pellets 2 cut completely into pieces are bonded onto a UV tape 7 whose strength is changed by irradiation with ultraviolet rays; they are sucked by using a suction nozzle 5 installed on the rear surface. When each pellet 2 is picked up as required, the following operations are executed. That is to say, a part situated at 100 to 150mum from the outer circumference is prescribed for the pellet 2 to be picked up. While the diameter is being decided by using a mask 4, the pellet is irradiated with UV 3. While the bonding force of the pellet 2 is weakened, the tape 7 is pushed up by using pushing-up rods 6, and said pellet 2 is picked up by using the suction collet 1. In this manner, Si shavings are not scattered and the defect of an external view is eliminated.
Patent JP-S62160807-A (JP)
Title: Surface acoustic wave resonator
Inventor: SHIBA TAKASHI
IPC: H03H9/25
Filed: 1986-01-10
Abstract: PURPOSE:To suppress the spurious response by making an electrode finger pitch of a reed screen electrode from a pitch of a grating of a reflector. CONSTITUTION:Two read screen electrodes 1 and to reflectors 2 are arranged in a way that the reflectors 2 are placed at the outside of the electrodes 1 on a surface acoustic wave substrate 3. Demoting the surface characteristic impedance discontinuous quantity of the electrode finger and the non electrode finger of the electrodes 1 as epsilon, then number Ni of the electrode fingers of the electrodes 1 satisfies the relation of Ni>=pi/epsilon. However, in constituting the resonator by the number of pairs, a large spurious response is caused. In order to solve the problem, the electrode finger pitch of the electrodes 1 and the pitch of the grating of the reflector 2 are made different. Thus, the ripple due to the inter-electrode multiplex reflection at frequencies other than the peak frequency is brought to the outside of the reflection band of the reflector 2 so as to suppress the spurious response.
Patent JP-H11201329-A (JP)
Title: Sheath pipe rise holder
Inventor: OYA HIROSHI
IPC: F16L11/12
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To easily execute the piping work by providing a semi-cylindrical and curved holder main body to hold an outer circumferential surface of a sheath pipe, a holding part of C-shaped section which is continuously provided on its upper end, and a support leg which is provided downward of and continuous to the holder main body. SOLUTION: A sheath pipe 10 is inserted in a holding part 23 of C-shaped section of an upper end of a holder 20, and the holder 20 is moved to the scheduled position for erection of the sheath pipe 10. The holder 20 is aligned with the scheduled position by pressing and bending the sheath pipe, and the holder 20 is fixed to a floor surface by screws or rivets making use of fitting holes 22c. The sheath pipe 10 is cut to the prescribed height from the floor surface to be connected to a header or to be connected from a decorative plate to a metallic riser pipe. Then, a fluid pipe 30 is passed into the sheath pipe 10 in the horizontal direction, and taken out in the perpendicular direction. The header or a mechanical joint 40 for floor fitting is joined with an end part of the inserted fluid pipe 30.
Patent JP-H09290820-A (JP)
Title: Material for paperboard box
Inventor: AREN JIERAARU MUSHIEERU
IPC: B65D5/52
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To produce a package wherein a projecting piece for hanging is provided and four flaps are provided at each of openings while the openings are aligned with the projecting piece out of a single material. SOLUTION: This material is for producing a paperboard box 50 having two openings 52a and 52b each equipped with four flaps 14a, 16a, 18a and 20a (14b, 16b, 18b and 20b) for closing the opening and also having a projecting piece for hanging aligned with the two openings and equipped with an opening 13 for hanging. The size of a package is demarcated and determined, according to the size of a rear panel. Printing is applied only to one side of the material to be used for obtaining the package.
Patent JP-S62160757-A (JP)
Title: Semiconductor substrate
Inventor: SHINOZAKI TOSHIYUKI
IPC: H01B3/00
Filed: 1986-01-08
Abstract: PURPOSE:To form a semiconductor substrate (SOI substrate), which does not give adverse effect on the performance of a semiconductor device, by coating the entire surface of a silicon substrate with a single crystal film of stabilized zirconia. CONSTITUTION:The entire surface of a silicon substrate 1 is coated with a stabilized zirconia film made of an oxide single crystal, which is arranged by a sputtering method. For this coating, one kind of the following materials is added into zirconium oxide ZrO2 as a stabilizer within a range of 6.1mol%-12.6mol%: yttrium, oxide Y2O2, magnesium oxide MgO, calcium oxide CaO, samarium oxide Sm2O3, gadolinium oxide Gd2O3, terbium oxide Tb2O3, ytterbium oxide Yb2O3 and scandium oxide Sc2O5. Thus a single crystal in a cubic system is obtained at a growth temperature of 550-1,000 deg.C. Said stabilized zirconia film can maintain the crystal structure with respect to temperature history.
Patent JP-H04241359-A (JP)
Title: Electrophotographic sensitive body
Inventor: SATO TETSUYA
IPC: G03G5/147
Filed: 1991-01-14
Abstract: PURPOSE:To prevent the lowering of the surface resistance of an electrophotographic sensitive body due to the sticking of paper dust, etc., to the surface at the time of repeated use and to also prevent the blurring of an image. CONSTITUTION:An electric charge transferring layer, an electric charge generating layer and a protective layer are successively laminated on an electrically conductive substrate and a layer contg. thermosetting silicone resin, urethane elastomer and hydrophobic silica or further contg. a silicone-based graft copolymer is formed as the protective layer to obtain an electrophotographic sensitive body. This sensitive body has sensitivity when positively is charged and it is independent of temp. and humidity and prevents the blurring of an image due to the lowering of the surface resistance at high temp. and humidity due to the sticking of paper dust, etc., to the surface especially after repeated use. Even in the case where the protective layer is thin, the sensitive body has high hardness, film strength, superior wear resistance and durability.
Patent JP-2000197797-A (JP)
Title: Clothes drying equipment
Inventor: MASUMURA TOMIHISA
IPC: D06F57/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To dry an extra number of various clothes to be dried including short-skirt wears, towels, long-skirt wears, etc., in various applications. SOLUTION: Two pole supporting frames 4 are formed to be movable to the upper side of columns 1 and switchable between a longitudinally sorting position 4A extending to both longitudinal directions and a frontwardly extending position extending frontwardly with frontward movement. A pole supporting position fixing means 7 for fixing a clothes pole 5 supported at ether the frame front or rear portions 4c or 4d of the pole supporting frames 4 in the condition that two pole supporting frames 4 is in the longitudinally sorting position 4A is provided between the clothes pole 5 and the pole supporting frame 4. A vertical position switching means 8 for a towel drying frame is provided for fixing the towel drying frame 6 to two columns 1 so as to be switchable from a frontwardly extending position 6A extending frontwardly to a column-to-column vertical position almost extending along a column-to-column vertical between both columns 1.
Patent JP-H07210174-A (JP)
Title: Active noise insulating method
Inventor: SEDO KAZUTO
IPC: E04B1/82
Filed: 1994-01-14
Abstract: PURPOSE:To improve the noise insulation of a wall partitioning between a noise source room and a sound receiving room without using a weight wall or honeycomb structure wall. CONSTITUTION:The vibration mode of the wall 1 partitioning between the noise source room A and the sound receiving room B is analyzed to specify a vibration mode relating to the radiation of sound, a low-dimensional model for the wall 1 in the vibration mode is prepared, sensors 12c, 12u, 12l for detecting the acceleration/displacement of vibration are arranged on respective points of the wall 1 which correspond to respective mass points of the obtained low-dimensional model, and an actuator for applying braking force to the wall 1 is fixed at least to one position of the wall 1 and driven so as to suppress the vibration of the wall 1 based upon detection signals outputted from the sensors 12c, 12u, 12l. Consequently the vibration of the wall 1 can be controlled so as to cancel only vibration relating to the radiation of sound without exciting the vibration of a vibration mode unrelated to the radiation of sound.
Patent JP-S5495160-A (JP)
Title: Multiplying circuit
Inventor: IZUMI ISAO
IPC: H03B19/05
Filed: 1978-01-13
Abstract: PURPOSE: To stabilize operation for temperature change with making the output power fixed for input power change by utilizing the bias voltage of a pin diode, which operates as an output limiter, by diving the self-bias voltage of a varactor diode, which operates as a multiplier.  
     CONSTITUTION: Varactor diode 10 which operates as a multiplier and pin diode 12 which operates as an output limiter are provided, and resistances 11 and 13 for self- bias are connected to varactor diode 10, and this self-bias is divided by resistances 11 and 13 and is utilized as the bias of pin diode 10. In another example, external power source 13, in stead of resistance 13, is connected in series to resistance 11, and the self-bias and power source 13 are superposed onto each other and are used as the bias of varactor diode 10 to make the output fixed for input power change, thereby constituting a multiplying circuit which is stable for temperature change. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62160463-A (JP)
Title: Electrophotographic sensitive body
Inventor: SEKI KENJI
IPC: G03G5/14
Filed: 1986-01-09
Abstract: PURPOSE:To obtain a photosensitive body high in sensitivity and small in fatigue gy incorporating a combination of a specified inorganic white pigment and an electrically conductive polymer for an interlayer. CONSTITUTION:The photosensitive body is composed by laminating the interlayer, and a photosensitive layer in succession on a conductive substrate. As the conductive polymer to be used for the interlayer, anion type conductive polymers typified by polymer having sodium sulfonate groups and polymers having ammonium sulfonate groups, and cation type conductive polymers typified by polymer having quaternary ammonium bases and the like are enumerated. The addition of the inorganic white pigment prevents deterioration of sensitivity due to the addition of the conductive polymer, thus permitting humidity dependency to be eliminated without affecting the characteristics of the photosensitive body, and deterioration of the characteristics due to repeated uses to be suppressed.
Patent JP-H08195706-A (JP)
Title: Satellite communication equipment
Inventor: OI TOMOYUKI
IPC: H04B1/74
Filed: 1995-01-12
Abstract: PURPOSE: To continue communication by allowing a satellite communication slave equipment with lots of channels mounted thereto to select another communication channel for a common signaling channel transmission reception exclusive channel on the occurrence of a fault of the common control signal transmission reception exclusive channel. CONSTITUTION: A monitor changeover circuit 8 always monitors alarm signals 91 -9M respectively received from a common signaling channel(CSC) transmission reception exclusive channel 31 and other communication channels 32 -3M. Upon the receipt of a notice of the occurrence of a fault in the channel 31 by means of the signal 91 , a sound object among the channels 32 -3M selected to be a successor channel in place of the active channel 31 is selected based on a prescribed reference. Then the circuit 8 controls the current channel 31 based on a control signal 101 so as to disable CSC transmission reception operation and uses a control signal 102 to control a channel 32 being the object channel to be in operation in the CSC transmission reception exclusive channel mode.
Patent JP-S63172041-A (JP)
Title: Transmission belt
Inventor: ANPO YOSHIHISA
IPC: F16G5/18
Filed: 1987-01-12
Abstract: PURPOSE:To prevent pins from being broken, by forming V-shaped blocks in flat plates, holding each of those blocks between claws projecting from link plates of adjacent endless link connectors, and making each of those blocks engage with each of endless link connectors, in the lengthwise direction. CONSTITUTION:Endless link connectors 1, 2 are provided with locker joint pins 3, 4 in parallel to each other to connect link plates 5, 6 to each other. V-shaped blocks 7 are formed in flat plates, each of them is held between claws 5a, 5b projecting from link plates 5, 6 of adjacent endless link connectors and engaged with the endless link connectors. Therefore, power transmission is carried out through claws to prevent the pins from deterioration in their service lives and being broken.
Patent JP-S56101207-A (JP)
Title: Numeric control system
Inventor: KUDOU KAZUHIRO
IPC: G05B19/4067
Filed: 1980-01-16
Abstract: PURPOSE:To reduce the stop time, by enabling the operator to simply correct the information at the machine stop due to the error in machining information. CONSTITUTION:After the machining information (a) is input to the read-in section 10, it is tentatively stored in an input register 11. The information stored in the input register 11 is checked for the existence of error in the analysis circuit 12, and if there is an error, the error display is made at the error display section 13 and the operation of machine is stopped. After the operator confirms the content of error display, if the operation can be continued with correction, the information stored in the input register 11 with the operation of the call-out switch 14A is called back to the machining information correction register to correct the information, and the information corrected through the operation of the correction end switch 17A is returned to the input register 11 to restart the operation of machine.
Patent JP-H10198572-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UMETSU MASAMI
IPC: G06F9/48
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To sharply improve real time performance without any necessity of the setting or reference processing of the control state of an OS(operating system) by a system call or an interrupting handler or the like. SOLUTION: A CPU is provided with an OS status register 15d for storing management information for managing the OS state, and a control unit operates the setting and reference of the management information in this OS status register 15d for operating the status management of the OS. Bits 0-3 are allocated as kernel nest count bits, bits 4-7 are allocated as kernel mask level bits, bits 8-29 are allocated as status information bit, and bits 30 and 31 are allocated as bits in which system control information is stored in the 32 bit constitution OS status register 15d.
Patent JP-H08190173-A (JP)
Title: Photographic film
Inventor: ASAKURA YASUO
IPC: G03C1/765
Filed: 1995-01-12
Abstract: PURPOSE: To provide a photographic film which does not largely deformed even after the film is left for a long time in a state where it is drawn from a film cartridge. CONSTITUTION: This photographic film 1 is used in the film cartridge which is provided with a spool 12 for winding the photographic film 1, a cartridge case 11 rotatably housing the spool 12, and soft flanges 14 and 15 provided on both ends of the spool 12; and where the outermost periphery of the film 1 wound to the spool 12 is partially covered by projections 14a and 15a annularly and integrally molded on the peripheral edges of the flanges 14 and 15 from both end sides so as to prevent the film from loosening, and also the projections 14a and 15a are deformed in the vicinity of a photographic film entrance 13 so as to be extended in the width direction of the film 1 so that the film 1 is guided.  The film 1 is plurally provided with notched parts 1c and 1d on both ends of the width direction in the ratio of one for one frame, and is respectively provided with slant surfaces 1f and 1g on both ends of the film feeding direction of the parts 1c and 1d.
Patent JP-S57118528-A (JP)
Title: Preparation of bisphenols
Inventor: MAKI TAKAO
IPC: C07C39/16
Filed: 1981-01-13
Abstract: PURPOSE: To prepare the objective substance in high rate of reaction and high selectivity, by reacting a phenol compound with a ketone using an inorganic acid as a main catalyst and a pyridylalkanethiol as a cocatalyst.  
     CONSTITUTION: A bisphenol compound is prepared by condensing a phenol compound with a ketone at 30W70°C in the presence of a catalyst containing an inorganic acid and 0.05W0.8mol of the compound of formula (R is ≥1C, pref. 2W 4C alkylene) per 1 g-equivalent of the inorganic acid. The compound of formula is e.g. 3-pyridylmethanethiol, 2-(4-pyridyl)ethanethiol, etc., and the inorganic acid catalyst is e.g. hydrogen halide, sulfuric acid, etc. The amount of the inorganic acid catalyst is 0.05W0.5 g-equivalent per 1mol of the ketone.  
     EFFECT: Bis(4-hydroxyphenyl)alkanes can be obtained in high selectivity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61173322-A (JP)
Title: Output regulating device
Inventor: SHIOMI TSUTOMU
IPC: G05F1/56
Filed: 1985-01-12
Abstract: PURPOSE:To prevent lowering of input power factor and make the effective value of load apply voltage variable by providing a switch that controls a DC power source that fills troughs between pulsating current voltage waveforms and another DC power source voltage which is parallel to the power source and sends a higher output voltage to a load. CONSTITUTION:The first DC voltage source 1 that determines troughs filling basal voltage value is connected in parallel to an output of a full wave rectifier DB that makes full wave rectification of a commercial power source AC, and a voltage controlling device 3 that makes the first DC voltage source 1 generate trough filling boost voltage for controlling and a load R are connected in parallel respectively. Apply voltage of the load R becomes trough filling basal voltage value. On the other hand, the device 3 obtains troughs filling boost voltage for control by charging a capacitor C6 that constitutes a DC voltage source 2 through a diode D11. Effective value VRMS of load apply voltage can be made variable by discharging charge of the capacitor C6 to the load R through a circuit SW by controlling the conduction period of a switching circuit SW consisting of a transistor by a proper controlling circuit in optional time.
Patent JP-S61162330-A (JP)
Title: Manufacture of composite molded material
Inventor: USHIKI MASAKI
IPC: B29D22/00
Filed: 1985-01-12
Abstract: PURPOSE:To reduce weight, which results in an improvement in production efficiency, by substituting a core material obtained by forming a large number of concave parts on a sheet of thermoplastic resin sheet through vacuum molding for an elastic material layer of a cushion. CONSTITUTION:A first thermoplastic resin sheet S1 extruded through a die D1 of a first extruding machine is supplied continuously at about the same speed as a revolving periphery speed of a molding tool 1 and made to adhere closely to a molding tool 1 surface. The first thermoplastic resin sheet S1 is pulled into the inside of a mold through a pressure difference of both the surfaces of the sheet S1 in a mold hole 2 part and hollow 3 part, which is molded through vacuum in the mold hole 2 along the side and bottom and a concave part 22 is formed. The backside of a fiber layer 28 obtained by copying turf is stuck to a core material 25, on which concave parts 22, 23 are formed, in succession to an opening side of the concave part of the core material 25 through a sheetlike state thermoplastic resin layer 27 extruded through a die D2 of a second extruding machine.
Patent JP-H02185836-A (JP)
Title: Clamping mechanism for instrument panel installer
Inventor: YAMANA SHINJI
IPC: B60K37/00
Filed: 1989-01-12
Abstract: PURPOSE:To facilitate the positioning of an instrument panel by installing a support pin, being free of insertion into an instrument panel supporting hole, in each tip part of a pair of support bases, and constituting the instrument panel to be held by moving these support bases with a driving means. CONSTITUTION:A working robot as an instrument panel installer is provided with a clamping mechanism 30 holding an instrument panel 20 on a base plate 10 being attached to a tip part of a robot arm, a support mechanism 31 supporting the instrument panel 20 from the underside, and a locking means 32 locking the instrument panel 20 to a specified position in a car body. In this case, the clamping mechanism 30 consists of a support base 43 free of slide motion along a guide rail 41 locked to the base plate 10, a support pin being installed at a tip of this support base 43 and insertable into a support hole of the instrument panel 20 and an air cylinder 46 moving the support base 43.
Patent JP-S60148186-A (JP)
Inventor: MAKINO OSAMU
IPC: H05K3/46
Filed: 1984-01-12
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-S59128605-A (JP)
Title: Fetching device of data
Inventor: UEKI KOUICHI
IPC: G06F9/38
Filed: 1983-01-12
Abstract: PURPOSE:To form a data fetching device prevented from a data fetching error by adding a delay circuit delaying an output signal from an operation switch part to the data fetching device. CONSTITUTION:The titled device is provided with a main controlling means 3 controlling apparatus and the operation switch part 12 outputting operation indicating data for the apparatus. In addition, a rectangular wave outputting circuit 10 outputting a rectangular wave signal from an output terminal 0 of the main controlling means 3 and a phase inverter 11 inverting the phase of an input signal to the rectangular wave outputting circuit 10 are also connected to the titled device. The operation switch part 12 scans an output signal from the rectangular wave outputting circuit 10 and an output signal of the phase inverter 11 and the delay circuit 13 delays the scanned output signal of the operation switch part 12 and inputting the delayed signal with time sharing. Thus, the data fetching device prevented from an data fetching error can be formed.