baber/WOPTO huggingface dataset:
Patent JP-S63225715-A (JP)
Title: Confronting-type turning connecting device
Inventor: TSUDA MASARU
IPC: F16C11/04
Filed: 1987-01-24
Abstract: PURPOSE:To enable turning in surface contact and to increase the strength by disposing a central shaft and three arc pieces concentrically and connecting bases of the arc pieces to each other in such a manner as to freely turn in a confronting-type turning connecting device used in a shutter or the like. CONSTITUTION:A central shaft 1 is circular in section, and a support piece 8 is provided at the upper part of the shaft 1. The support piece 8 is a little longer than the thickness of the first arc piece, connected to the upper end of the second arc piece 3 and the arc piece 3 is connected at its lower part to a base 6 to form a male engaging portion. On the other hand, though the arc piece 2 confronts the third arc piece 4 a little, the corresponding part is provided at a base 7 orthogonally to form a female engaging portion. The arc piece 3 is spaced from the shaft 1, so that the arc piece 2 is capable of freely pivotally moving along the outer periphery of the shaft 1. The outer periphery of the arc piece 3 is capable of freely pivotally moving along the inner wall of the arc piece 4. Accordingly, when the bases 6, 7 are moved in the directions of arrows, the forward end of the arc piece 2 is bent until it is brought into contact with the support piece 8.
Patent JP-2000211643-A (JP)
Title: Pallet
Inventor: KIUCHI EIICHI
IPC: B65D19/34
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a pallet, which is sufficiently durable while being capable of maintaining a stabilized mounting state by improving defects in the conventional wooden pallets or steel pallets, for placing products when the products are stored or transported. SOLUTION: A pallet main body 4 (including a deck board 5 and beams 7) is formed of corrugated board sheets, and air bags 9 are inserted respectively into the beams 7 of the pallet main body 4. In this structure, the weight of load is supported by the beams 7 and the air bags 9, so a stabilized state of loading can be maintained.
Patent JP-S63181583-A (JP)
Title: Picture data transfer system
Inventor: NAKANOCHI AKIRA
IPC: H04N19/34
Filed: 1987-01-23
Abstract: PURPOSE:To obtain an economical and efficient picture communication by taking out the number of bits designated by a receiving terminal from a high order of picture data of one picture element, disposing a priority division for bit unit according to the designation from a network to packet and transmit and restoring a received packet to original picture data. CONSTITUTION:A packet assembling part 13 takes out the number of the high order bits of the picture data designated by the receiving terminal from a packet editing table 32. Then, only the packets of the high order side corresponding to the number of the bits are taken out from a slice circuit 33 and a header having the priority division designated from the network in the packet editing table 32 is added and transmitted. Since only the number of the bits requested by a remote terminal of n bit picture data is transmitted, the picture data can be fed to a terminal small in a transmission path band. Since the packets are divided to the priority packets and the non-priority packets and transmitted, even when the network is overcrowded, a state under which one line of a received picture is deficient can be avoided by discarding the non priority packet.
Patent JP-S59138738-A (JP)
Title: Control of air-fuel ratio of internal-combustion engine
Inventor: TAKAO MITSUNORI
IPC: F02D41/34
Filed: 1983-01-28
Abstract: PURPOSE:To reduce the capacity of RAM by setting each correction amount corresponding to the output of an exhaust gas sensor into each range divided in the direction of number of revolution of engine. CONSTITUTION:In Step 201, the data Ne of number of revolution of engine and the data Pm of pressure in intake pipe are taken-in. In Step 202, a standard fuel-injection amount Tp is obtained on the basis of the number Ne of engine revolution and the pressure Pm in intake pipe. In Step 203, the correction amount in accordance with the signal of the means for detecting air-fuel ratio from the exhaust gas in an internal-combustion engine is obtained in accordance with the data Ne of number of revolution of engine. Thus, the capacity of RAM can be reduced.
Patent JP-S54108049-A (JP)
Title: Heat exchanger
Inventor: UENO TOSHIO
IPC: F28F9/00
Filed: 1978-02-10
Abstract: PURPOSE: To prevent the generation of thermal stress at the joint part between a tube plate and a shroud by mounting the upper and lower ends of a heating pipe on the upper and lower part tube plates respectively and supporting the lower ends of the inner and outer shrouds on the upper surface of the lower part tube plate and contacting the upper end with the inner and outer peripheral corner parts of the upper part tube plate.  
     CONSTITUTION: Each upper end part of the inner and outer shrouds 11 and 10 contacts with the inner and outer peripheral side corner part of the lower surface of an upper part tube plate 5 simply, and the lower parts of the inner and outer shrouds 11 and 10 are loaded on a lower part tube plate 6 and supported simply. Thus, the increment of the dead load loaded on a heating pipe bundle 9 is about 10% and insignificant, and inner and outer shrouds aim at the formation of passage for primary side fluid and do not necessitate the contact with the tube plates, and are constituted only for contact, and the generation of thermal stress at the joint part of the upper part tube plate 5 with the inner and outer shrouds 11 and 10 can be prevented, and the structural soundness of the upper part tube plate 5 can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04247601-A (JP)
Title: Ceramic resistor and manufacture thereof
Inventor: KUDO SHIGERU
IPC: H01C7/00
Filed: 1991-02-04
Abstract: PURPOSE:To provide a ceramic resistor with high breakdown voltage, especially a ceramic resistor for suppressing electron gun discharge and a method for fabricating the same. CONSTITUTION:A ceramic resistor comprises a mixture containing insulating inorganic material powder as an aggregate, carbon powder as a conductive material and clay as a binder, which is molded and baked with an insulating layer not containing carbon formed on a surface, wherein apparent porosity is 15% or less. The ceramic resistor can be fabricated by molding and baking a mixture containing 55 to 56wt. part of insulating inorganic material powder whose average particle diameter is 1mum or less, 5 to 10wt. part of carbon powder and 35 to 45wt. part of clay.
Patent JP-H11205528-A (JP)
Title: Facsimile equipment
Inventor: SEKINE KUNIO
IPC: B65H3/44
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an equipment provided with a function for easily discrimi nating that it is an emergency on a reception side without the need of a special function in a transmission side equipment by recording and outputting received facsimile message data discriminated as a specified format by using recording paper set on a specified paper feed tray. SOLUTION: A recording part 9 is provided with paper feed trays for setting the recording paper in recording and outputting the received facsimile message data and paper discharge trays for discharging recorded recording paper for plural and is constituted so as to respectively select the paper feed tray for performing recording and output and the paper discharge tray. Then, relating to this equipment, in the case that memory data to be recorded and outputted in the recording part 9 are present in an image memory part 7, whether or not the data are the ones of the specified format is discriminated. Then, in the case that a specified format matching flag is turned ON, the specified paper feed tray is selected and they are recorded and outputted by using the recording paper provided on the specified paper feed tray.
Patent JP-S59139161-A (JP)
Title: Tape recorder
Inventor: ETSUNO KATSUHIKO
IPC: G11B15/44
Filed: 1984-01-27
Abstract: PURPOSE:To simplfy the constitution of a positive/negative rotation switching means and to switch positive and negative rotation smoothly without shifting in changeover timing by allowing an idler lever itself for supporting an idler coupling a capstan with a reel board to execute also the selection of a pinch roller. CONSTITUTION:When a switching member 35 is rotated in the clockwise direction under the positive rotation and constant travelling of a tape, the 1st idler lever 28 rotates clockwise, so that the 1st idler gear 26 is separated from a position between the 1st driving gear 22 and the 1st reel board gear 24 and a part 28b of the idler lever 28 pushes a pin 16 of the 1st pinch roller arm 14 in the arrow B direction to separate the 1st pinch roller from the 1st capstan 2. In accordance with the rotation of the 1st idler lever 28, the 2nd idler lever 29 is also rotated clockwise by a tension spring 34 and the 2nd pinch roller 13 is pressed against the 2nd capstan 3 by the force of a returning spring 19. Thus, the tape is turned into the reverse rotation/constant travelling state.
Patent JP-H10208524-A (JP)
Title: Display device
Inventor: HAMADA YUJI
IPC: F21S9/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To emit light with proper intensity by providing a display unit formed of a stimulable material, a lighting system for emitting light to the display unit, and a power unit for intermittently supplying electricity to the lighting system and intermittently emitting the lighting system with light. SOLUTION: A display unit 11 is made of a stimulable material with long persistence time, and a glass plate 13 is provided on the back face side of the display unit 11. As a luminaire 14 on the back face side of the glass plate, an organic electro-luminescence element 14 provided with a hole injection electrode 14a made of a translucent indium-tin oxide and an organic layer 14c for light emitting between electronic injection electrodes 14b is mounted. A storage battery 15b is connected to injection electrodes 14a and 14b in the element 14 via a timer device 15c. As a result, at night, a current is intermittently supplied between the injection electrodes 14a and 14b from the storage battery 15b from the timer device 15c, and this light is irradiated to the display unit 11. Thereby, cost required for works is reduced.
Patent JP-H10207729-A (JP)
Title: Device for supporting software development
Inventor: NAKAMURA KEIJI
IPC: G06F11/34
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To exactly measure the executing time of a sub-routine by a CPU having a prefetch function. SOLUTION: This device is provided with a writing address register 20 which fetches an address outputted from a CPU in a writing cycle. When a writing address for a push operation to a stack at the time of sub-routine calling is held in the writing address register 20, a one-shot pulse is generated as a write signal WEND 1 by a write signal generating part 60 for setting an end point by using a measurement start signal STPR which is made active by the detection of a start point and a read/write signal RWB from the CPU. The writing address for the push operation is written in an end point setting register 12 by this write signal WEND1. Thus, even when a low order sub-routine is called just before a restoring instruction, the executing time of the low order sub-routine can not be excluded from measurement.
Patent JP-S61172372-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDO NOBUHIRO
IPC: H01L29/78
Filed: 1985-01-28
Abstract: PURPOSE:To maintain source-drain junction withstanding voltage as it is in high value, and to increase punch-through voltage between a source and a drain by introducing a desired impurity in predetermined depth of a channel region through ion implantation. CONSTITUTION:A gate electrode pattern is formed, and the whole surface of a substrate is irradiated by the same boron ions as a substrate impurity by using an ion implantation method. The acceleration voltage of ion implantation is selected so that ions reach to prescribed depth in the substrate 1 through the quality of a material of a gate electrode 4 at that time. Since ions are implanted at the same acceleration voltage in source-drain regions 6 not coated with a material for the gate electrode 4, ions 5 are implanted deeply into the substrate more than a channel region. Ion implantation layers in sections except a gate region are shaped at a considerable distance from source-drain junction layers. Consequently, impurity concentration in the deep channel region under a gate is increased, thus improving the punch-through withstanding voltage of a short channel FET. Impurity layers implanted to sections except the gate region are separated and formed from high-concentration diffusion regions such as source- drain, thus lowering no source-drain withstanding voltage and augmenting no parasitic capacitance.
Patent JP-H03218500-A (JP)
Title: High corrosion resistant storage tank
Inventor: YANOKURA YUKIO
IPC: G21F9/22
Filed: 1990-01-24
Abstract: PURPOSE:To decreases the chances that liquid comes into contact with weld zones by coupling the top end of a partition body to an upper end plate, communicating the space between the partition body and a storage tank body with the internal space of the partition body and providing a pipe means for feeding and discharging the liquid in the storage tank body on the upper end plate. CONSTITUTION:The storage tank body is formed of the upper end plate 1, bottom end plate 3 and barrel part 2 made of stainless steels which are integrated by the weld parts 7, 8. If, for example, a waste nitric acid liquid of a high level is sent from a nitric acid liquid introducing pipe 5 into the storage part 11 of the storage tank, the liquid accumulates gradually from the bottom of the storage tank and the level 13 of the liquid 10 rises. The liquid 10 infilters a space region 12 as well from the storage part 11 by passing a spacing 15 at the bottom end 40 of the partition plate 4. Since the air is held trapped in the region 12, the pressure rises on increasing of the amt. of the infiltration and the liquid 10 hardly intrudes into the region 12. A difference arises between the position of the liquid level 13 in the storage part 11 and the position of the liquid level 14 in the region 12. The corrosion of the weld zones 7, 8 by the liquid 10 is obviated in this way.
Patent JP-2000214912-A (JP)
Title: Controller for servomotor
Inventor: IWASHITA HEISUKE
IPC: G05B19/18
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a servomotor capable of improving control performance and also obtaining stable control even in such an area where a controlled variable is saturated. SOLUTION: High speed loop integration for a locus control mode and proportion gains KIh and Kph are set to improve control performance in a locus control mode (S2, S7 and S8). Also, low speed loop integration for a non-locus control mode and proportion gains KIL and KpL are set to enable stable control even when a torque command is saturated in a non-locus control mode (S2 to S4). Speed loop processing of a proportional integral is performed with the set gains and a torque command Tc is calculated (S5 and S6). Also, even in a current loop, a higher gain is switched and used to perform current loop control when the locus control mode is operated, and a lower gain is switched and used to perform current loop control when the non-locus control mode is operated.  It is possible to perform stable control without making a control loop unstable even in a positioning mode and to increase cutting accuracy by improving control performance in the locus control mode.
Patent JP-H07224653-A (JP)
Title: Normal reverse rotation switching structure of fan for radiator
Inventor: YAMAGATA KOJI
IPC: F01P11/12
Filed: 1994-02-08
Abstract: PURPOSE:To make anything unusual accurately detectable in the case where a selector member for normal and reverse rotations is remotely controlled by an actuator and an interlocking member, in this reversibly selecting structure of a fan for a radiator made up of being capable of selecting both normal and reverse rotations of this radiator fan owing to a belt tension construction. CONSTITUTION:This selecting structure is provided with a first detecting means 29 detecting an operating position of an actuator 24 and a second detecting means 28 detecting an operating position of a selector member 16, and in this constitution, on the basis of each detected value of both these first and second detecting means 29 and 28, a warning is emitted in the case where both these operating positions of the actuator 24 and the selector member 16 are not conformed to each other.
Patent JP-H0665314-A (JP)
Title: Component and catalyst for olefin polymerization
Inventor: MARIO SATSUCHIETSUTEI
IPC: C08F4/654
Filed: 1993-01-29
Abstract: PURPOSE: To obtain a spherical catalyst capable of attaining a uniform comonomer distribution particularly in a gaseous phase by carrying a specified Ti compd. on an active magnesium dihalide and imparting a specified porosity.  
     CONSTITUTION: A Ti compd. contg. at least one Ti-halogen bond and OR groups (R is 1-18C alkyl, cycloalkyl or aryl or COR groups and the OR groups are bonded to Ti in such an amt. as to yield an OR to Ti molar ratio of ≥0.5) is carried on an active magnesium dihalide, 0.35-0.7 cm 3 /g porosity is imparted and cells having >800 Å radius are allowed to occupy at least 50% of the porosity to obtain the objective spherical component as a catalyst for olefin polymn. When this spherical catalyst is used, a uniform comonomer distribution can be attained in the production of a polymer having high bulk density particularly in a gaseous phase. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62171972-A (JP)
Inventor: HASHIMOTO RYUSUKE
IPC: C04B38/00
Filed: 1986-01-25
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-H05274901-A (JP)
Title: Headlight for automobile
IPC: G02F1/15
Filed: 1993-02-01
Abstract: PURPOSE: To provide a headlight requiring no additional member for a filter. CONSTITUTION: This headlight is provided with a gas discharge lamp 12 emitting a visible light ray and a light ray in a UV-wavelength region, and a reflector 10 having a first region 18 for generating a low beam and a second region 28 for generating a light ray illuminating a region located beyond a region illuminated by the low beam. The second region 28 is coated with a filter film 30, which at least partially absorbs the visible light ray under the action of voltage, and is partially permeable for the light ray in a UV-wavelength region.
Patent JP-H04254384-A (JP)
Title: Pre-amplifier built-in optical semiconductor light receiving device
Inventor: KOSUGE KAZUHIRO
IPC: H01L31/02
Filed: 1991-02-06
Abstract: PURPOSE:To make it possible to broaden the band width of a device and facilitate assembly handling by mounting a light receiving device and a preamplifier device on the same plane. CONSTITUTION:A pre-amplifier IC14, a light receiving device 15, and capacitors 16 and 17 are fixed with a device mount side of a device housing carrier with AuSn solder, for example. After they are electrically connected with a bonding wire 19 respectively, a glass cap metallized in the nitrogen atmosphere is air- tight sealed on a sealed surface 18 with AuSn solder. The device housing carrier, to which the devices are mounted, is fixed on a mount board with PbSn solder. This construction makes it possible to minimize inductance and broaden the band width of the device and facilitate assembly handling in modular work.
Patent JP-S62173894-A (JP)
Title: Remote controller
Inventor: OGAWA MASAMI
IPC: G03B27/32
Filed: 1986-01-28
Abstract: PURPOSE:To prevent the action of a unit to be controlled from developing trouble due to the worn-out power source of a transmitter by transmitting a specific signal based on a power source voltage from the transmitter and causing the unit to be controlled to execute a specific action according to the specific signal. CONSTITUTION:A power source voltage detection circuit 10 always detects the voltage of the power source, and outputs a detection signal to a comparator 12, which compares the power source voltage with a threshold V0 stored in a memory 11. If the former equals the latter V0, the comparator 12 operates a winding code generator 13, and generates an instruction code instructing film winding. Receiving the instruction code, a microfilm reader printer 4 drives a winding motor 18, and contains a microfilm which has been fed to a cartridge.
Patent JP-S55107904-A (JP)
Title: Position detector
Inventor: NODA ATSUHIKO
IPC: G05D3/12
Filed: 1979-02-09
Abstract: PURPOSE: To simplify and miniaturize a position detector, by using a single potentiometer to perform accurate position detection and rough position detection.  
     CONSTITUTION: When the piston of a hydraulic mechanism or the like is a controlled object, the slider S of a potentiometer 21 is rotated at plural times such as three times per stroke of the piston. A constant voltage V is applied to the potentiometer 21 to obtain an accurate position signal. The constant voltage is divided into reference voltages Eh, El corresponding to the maximum and minimum outputs of the potentiometer. The maximum output voltage of the potetiometer 21 is compared by a comparison circuit 23 so that the voltage is classified to one of three level signals A, B, C. The order of generation of the level signals is detected by a counter control circuit 24 to produce an up signal or down signal. A preset count comparision circuit 25 generates a zone signal on the basis of the up or down signal. Namely, the rotational frequency of the slider S is detected and a rough position detection signal is produced. The position of the piston is thus determined from the accurate and rough position detection signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02195728-A (JP)
Title: Pll circuit
Inventor: MURAYAMA NORIAKI
IPC: H03L7/187
Filed: 1989-01-24
Abstract: PURPOSE:To promptly switch oscillating frequencies by adding an analog converted voltage based on the control data of a variable frequency divider to the error voltage of a phase comparator fetched through a low pass filter, and supplying an addition result to a voltage controlled oscillator. CONSTITUTION:An adder 17 is interposed between a low pass filter 14 of a PLL circuit 10A and a voltage controlled oscillator 11. Out of the frequency divided data supplied from a control circuit 21 to a variable frequency divider 12, the prescribed data are supplied to a D/A converter 23, converted into an analog voltage V23, and supplied to the adder 17. The error voltage of a phase comparator 13 is reduced by the analog converted voltage portion, when the oscillating frequencies of the oscillator 11 is switched, the charging/discharging time of the capacitor of the filter 14 by means of the error voltage is shortened, and the oscillating frequencies of the oscillator 11 can be promptly switched.
Patent JP-2000217153-A (JP)
Title: Information service method, mobile communication network and mobile set
Inventor: KURITA SHIGETAKA
IPC: A63F13/52
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a service specific to a mobile communication network by making information other than existing information available. SOLUTION: In a communication system, consisting of mobile sets MS each having a display area to display information and a mobile communication network MN, when cabling by a mobile set MS, identification information (base station ID) of a base station to which the mobile set MS is connected is registered, and this base station ID is appended to a history file in a subscriber database UDB. Upon the receipt of a prescribed request from the mobile set MS, image data on the basis of the history file and map data in a map database MDB are generated. An image represented by the image data generated in the mobile communication network MN is displayed on the mobile set MS.