baber/WOPTO huggingface dataset:
Patent JP-2000226255-A (JP)
Title: Dielectric ceramic composition and ceramic multi-layered substrate
Inventor: UEDA TATSUYA
IPC: H05K3/46
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic multi-layered substrate capable of being sintered at a relatively low temperature to produce the sintered substrate which has a high strength and excellent substrate characteristics such as electric characteristics and temperature characteristics. SOLUTION: This ceramic multi-layered substrate 1 is obtained by laminating a dielectric ceramic layer 2 to insulating ceramic substrates 3a, 3b. Therein, the insulating ceramic substrates 3a, 3b comprise BaO-Al2O3-SiO2 based low temperature sintered ceramic substrate, and the dielectric ceramic layer 2 comprises a dielectric ceramic composition obtained by adding 3.0-35.0 wt.% of a glass component comprising 20.0-60.0 mol.% of BaO, 10.0-55.0 mol.% of SiO2 and 10.0-40.0 mol.% of B2O3 to a dielectric ceramic component expressed by the formula: [(Ba1-x-yCaxSry)O]m.(Ti1-zZrz)O2[1.005<=(m)<=1.03; 0.02<=(x)<=0.22; 0.05<=(y)<=0.35; 0.00<(z)<=0.20].
Patent JP-H11210242-A (JP)
Title: Housing
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the natural lighting property of an entrance hall by dispersing the light of a living room through a ground glass wall by providing a ground glass wall at the front of the entrance hall, and locating a living room at the rear side thereof. SOLUTION: An entrance hall 14 is located at the front of an entrance 10, and a ground glass wall 15 is formed with a width of 2 m reaching the ceiling from the floor at the end thereof, and then a living room 16 Ii disposed at its rear side. The left side of the entrance hall communicates to a Japanese style room 17, and steps 18, a washing room 19, and toilet 20 are located at the right side. and further an area under the steps 17 is made for a bicycle place with a shutter capable of moving in and out of the exterior, and also coming in and out of the building can be done via an entrance and exit 22 from the bicycle place. Accordingly, the light of the living room 16 is dispersed by the ground glass wall 15, so that the entrance hall 14 can be formed into a light guest room.  Also, the bicycle place 21 is furnished at the inner part of the building, thereby coming in and out of the inner part of the building via the bicycle place 21.
Patent JP-S56124263-A (JP)
Title: Semiconductor device
Inventor: WATANABE TOKUO
IPC: H01L29/74
Filed: 1980-03-05
Abstract: PURPOSE:To obtain a device provided with a highly reliable blocking capability, by providing collector electrodes in such a manner as to stick out from circumferences of both main surfaces of a semiconductor substrate whose p-n joint is exposed to the side surface, and also by covering side surfaces of the both electrodes with protective membranes. CONSTITUTION:A thick p type emitter layer 1 and a thin p type base layer 3 are formed on an n type Si 2, and an n type emitter layer 4 is selectively arranged on the layer 3. An anode 5, a cathode 6 and a control electrode 7 are provided in contact with respective main surface 101 and 102, and in a region 41, the p base 3 and the n emitter 4 are shortcircuited by the cathode 6. A side surface 103, where p-n joints J1 and J2 are exposed, is so processed as to become positive level. In contact with end sections 300 and 400 of respective main surfaces, ohmic electrodes 8 and 9 are provided in such a manner as to stick out from the circumferencial edge and form an annular configuration. As small amount of impurity iron is accumulated on surface of a semiconductor, it is possible to obtain an extremely stable device without allowing leak current to increase.
Patent JP-H06238790-A (JP)
Title: Upholstery material
Inventor: TAKASE HIDEO
IPC: B32B5/28
Filed: 1993-02-16
Abstract: PURPOSE:To obtain an upholstery material with good gas permeability, moisture permeability and antistatic properties and soft touch and high quality feeling. CONSTITUTION:One face or both faces of a sheet-like fiber base material contg. an electrically, conductive fiber is coated partially with a resin contg. a fibrous conductive substance and the gas permeability and the moisture permeability are respectively at least 5cc/cm<2>.sec and at least 3,500g/m<2>.24hr. Moquette is suitable as the sheet-like fiber base material. Perforation treatment wherein the area of a small, hole is 1-20mm<2> and the area of the small hole part to the whole area is 1-20%, is pref. performed on the sheet-like fiber base material. Napped parts are laid down little on the moquette. It is pref. that the sum of the area of coating is 30-75% of one surface of the sheet-like fiber base material.
Patent JP-S59153667-A (JP)
Title: Automobile with expansible deck
Inventor: YANAGIDA HIROSHI
IPC: B62D33/08
Filed: 1983-02-17
Abstract: PURPOSE:To widen the use of a load box, by making the load box expansible sideward on a chassis to enable various kinds of work in a larger space. CONSTITUTION:The ceiling plates 10, 11 and floor plates 12, 13 of a right and a left expansible load boxes 8, 9 are slidably inserted into a ceiling sliding portion 6 and a floor sliding portion 7 so that the boxes can be pulled out rightward and leftward from the sliding portions to expand the interior of a load box unit 3 rightward and leftward. Hydraulic cylinders 14 are provided between a chassis 1 and the lower portions of the right and left expansible boxes 8, 9 to expand and compress them. Rods 15 for supporting the load boxes 8, 9 are coupled to the bottoms of the outer portions of the boxes.
Patent JP-S55120054-A (JP)
Title: Method and device of development
Inventor: ISAKA KAZUO
IPC: G03G15/08
Filed: 1979-03-08
Abstract: PURPOSE: To obtain sharp images by applying alternating oscillating voltages to a thickness defining member for sleeve.  
     CONSTITUTION: The toner existing in the A part is coated to a thin layer on a sleeve 2 by a thickness defining member 11 and is sent to the left side. If part of the toner causes cohesion in the A part and the portion between the member 1 and sleeve 2 is choked up, the toner cannot pass therethrough and the toner layer cannot be coated stably and evenly. If alternating external oscillating electric fields are applied between the member 1 and sleeve 2 in order to prevent such a situation, the toner receives force by the electric fields near the member 1. When the member 1 is of positive potential with respect to the sleeve 2, the toner moves in the direction of the member 1, thus the toner reciprocates between the sleeve and member in correspondence to the member 1 becoming of positive and negative potentials with respect to the sleeve 2. The cohesion of the toner particles may be prevented by the reciprocating motion of then the toner, the particles are loosened piece by piece and the toner is closely deposited on the sleeve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58145249-A (JP)
Title: Time division multiplex connecting system
Inventor: YOSHIKAWA TATSUO
IPC: H04B7/15
Filed: 1982-02-22
Abstract: PURPOSE:To use various transmission and reception equipment having different performance in common and to improve the flexibility and versatility of a comminication system, by setting the transmission speed of synchronizing control burst and data burst constituting the frames into plural values. CONSTITUTION:Signals having different clock speeds are mixed in one frame F. The clock frequency has the relation of fp1>fp2>fp3, the fp1 is transmitted and received between slave stations 10 and 13, the fp2 is among 10, 11, 13, 14, and the fp3 is received and transmitted among slave stations 10-15. The clock frequency of a synchronizing burst group S is received at each slave station in common by setting it to the fp3.
Patent JP-H02206927-A (JP)
Title: Method and apparatus for riding past preventing communication
Inventor: SASAKI MICHIO
IPC: G04F3/00
Filed: 1989-02-06
Abstract: PURPOSE:To surely prevent riding past by calculating a required time from a signal transmission station sending a station ID until the destination station for getting off by means of a portable radio equipment, and raising an alarm through the activation of a vibrator, an alarm tone generator and a voice annunciator sequentially as time elapses. CONSTITUTION:A portable radio equipment receives a frequency of a station radio equipment to identify a station ID, is provided with a timer 5.3 and calculates a required time from a signal transmission station sending the station ID until the destination station for getting off. When a 1st timer expires as to the setting required time, a vibrator 5.4A is started to give a 1st alarm to the user, and when a 2nd timer expires, next, an alarm tone generator 5.4B is started to raise a tone alarm. When a 3rd timer expires because the user does not notice the warning as above, a speaker 5.5A is energized. Thus, the riding past of a passenger is evaded.
Patent JP-H07217726-A (JP)
Title: Lubricating device for shift fork
Inventor: MATSUNO YOSHIAKI
IPC: F16H63/32
Filed: 1994-01-31
Abstract: PURPOSE:To reduce the manufacturing cost of a shift fork by providing a claw part at least on one side with an oil supplying groove part extending in the circumferential direction of a synchronizer sleeve. CONSTITUTION:An installation hole part and an arced fork part 58 are installed in a shift shaft, while a claw part 60, which slightly projects inward, is provided at both end parts of this fork part 58. In a shift fork, in which this claw part 60 is engaged with a synchronizer sleeve, which changes the engaging state of a group of gears, the claw part 60 at least on one side is provided with an oil supplying groove part 64-1 extending in the circumferential direction of the synchronizer sleeve. With this contrivance, a space between the shift fork and the synchronizer sleeve can be lubricated, thereby preventing the seizure between the shift fork and the synchronizer sleeve. At the same time, the generation of heat or wear caused by the seizure can be lessened, while deterioration of fouling of the oil can be prevented.
Patent JP-S58148690-A (JP)
Title: Vector controller for induction motor
Inventor: KUBO KENJI
IPC: H02P23/08
Filed: 1982-02-24
Abstract: PURPOSE:To control an induction motor with good responsiveness by converting an output which is controlled by current with controlled and processed excitation current component as a command value and an output which is controlled by current with a torque current component as a command value into polar coordinates and driving a PWM inverter. CONSTITUTION:An induction motor 6 is driven by an AC power source 13, a converter 14 and a PWM inverter 4, and controlled by the command input from a PWM signal generator 10 which generates a gate pulse signal of the inverter 4. A controller 16 loads the current value detected by a current detector 5 and a speed signal obtained from a speed detector 15, controls and processes in response to the speed command value f applied from the exterior and instructs the generator 10. The excitation current component Im obtained by the process of the current component calculation 11 and the torque current component It are processed by a current controller 7, converted into polar coordinates via converters 8, 9 and inputted to the generator 10. The generator 10 obtains a PWM signal in response to the vector control and process and controls the inverter 4, thereby controlling the motor 6 with good responsiveness.
Patent JP-S52110556-A (JP)
Title: Gain control device
Inventor: YAMAGUCHI NAKAO
IPC: H03G3/10
Filed: 1976-03-12
Abstract: PURPOSE: To provide a gain control device wherein a conventional semifixed resistor is dispensed of and the amplifude of output is adapted to be half at 1/2 Vcc of control voltage in an IC oriented variable gain control device possible to use in a TB receiver and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05227138-A (JP)
Title: Data communication equipment
Inventor: SUZUKI EIJI
IPC: H04L7/04
Filed: 1992-02-14
Abstract: PURPOSE:To prevent an error from occurring in the reading of data due to an improper phase with that of the data from a terminal device from which the output part of a main body device reads the data by a reference clock depending on the length of a connection cable between the main body device and the terminal device. CONSTITUTION:A phase comparator 1 which performs phase comparison between the reference clock CLK of the main body device that is clock input which becomes the time reference of the Q output of the D-flip-flop of the output part (Q3)111 to send out output data to an internal processing circuit and a reception clock CK being delayed by reciprocal time 2tau1 of the connection cable with the terminal device 20 is provided in the inside of the main body device 10. The data with allowable phase from the terminal device that is D input for the reference clock of the output part (Q3)111 is detected by the phase comparator 1, and it is inputted to the D input of the output part (Q3)111 via a switch 2 which outputs the data by selecting whether or not the data is the one being delayed by 1/2 of a clock period T via an input part (Q4)112 by such detection output.
Patent JP-H07236156-A (JP)
Title: Signal processing circuit for magnetic recording/ reproducing device
Inventor: HORI KAZUAKI
IPC: H04N9/88
Filed: 1994-02-25
Abstract: PURPOSE:To execute drop-out compensation, the reproduction of a wide band luminance signal and recording/reproducing signal processing only by one delay circuit in a signal processing circuit for a magnetic recording/reproducing device. CONSTITUTION:The delay circuit 22 is used at the time of recording and reproducing in common and a circuit is provided for separating a recording video signal into a luminance signal and a chrominance signal at the time of recording and a drop-out detecting circuit 5 is provided for detecting the omission of a reproduced video signal to compensate drop-out at the time of reproducing, a line noise canceler circuit reduces a noise and a comb filter for chrominance signal is provided for removing adjacent crosstalk. A band limit circuit 15 attenuates components corresponding to the reproduction chrominance signal band of the reproducing luminance signal to cope with the reproduction of a wide band luminance signal.
Patent JP-H06238544-A (JP)
Title: Chip disposal device for machine tool
Inventor: YOSHIZAKI AKIRA
IPC: B23Q11/10
Filed: 1993-02-17
Abstract: PURPOSE:To perfectly discharge the chips in a wide range by installing a cutting agent injection nozzle and a thrust applying nozzle which jets out the cutting agent and applies a revolution moment to a nozzle head by the injection repulsive force, at the rotatable nozzle head. CONSTITUTION:A nozzle head 3 is installed in a turnable manner through a rotary joint at the top edge part of a cutting agent feeding pipe connected with a cutting agent feeding pump. The nozzle head 3 has a head body 4 having a nearly rectangular parallelopiped shape, and a cutting agent injection nozzle 7 is installed in the first cutting agent passage 6 opened on both the side surfaces at the center part of the head body 4, branched from a cutting agent feeding hole 5 formed at the center part of the head body 4. Further, a thrust applying nozzle 9 is installed in the second cutting agent passage 8 opened on the opposed side surfaces at both the edge parts in the longitudinal direction of the head body 4, branched so as to cross at right angle with the cutting agent passage 6 from the feeding hole 5. A cover 11 for controlling the injection direction of the cutting agent jetted from the injection nozzle 7 is installed on the periphery of the nozzle head 3.
Patent JP-H06242421-A (JP)
Title: Liquid crystal cell using polymer dispersion type liquid crystal film
Inventor: ABE TOMIYA
IPC: G02F1/137
Filed: 1993-02-17
Abstract: PURPOSE:To make display more bright in spite of small-size and low cost. CONSTITUTION:A fluorescent dyestuff is added in a polymer dispersion type liquid crystal film composed of a polymer matrix and the droplets of a liquid crystal dispersed in the polymer matrix. A liquid crystal cell formed from the polymer dispersion type liquid crystal film containing the fluorescent dyestuff is improved in brightness since fluorescence is emitted by incident light.
Patent JP-H11221283-A (JP)
Title: Inhalation oxygen with natural essence
Inventor: TANIGUCHI HITOSHI
IPC: A61M16/10
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide inhalation oxygen with natural essence which makes a user feel more refreshed and contented. SOLUTION: Oxygen gas together with 0.05-0.2 weight % of herb essential oil is compressed and stored in a gas saving container with a gas outflow preventive valve and a gas jetting pipe. Such essential oil can be used, in addition to citrus and sandalwood, as extracted from labiates such as rosemary, peppermint or lavender, plants of the myrtle family such as a eucalyptus and a tea tree, citruses such as a lemon, and cedarwood, ylang-ylang, or other herbs such as geranium, rosewood, etc.
Patent JP-H02207576-A (JP)
Title: Formation of oxide superconductive film pattern
Inventor: TANIOKU MASAMI
IPC: H01B12/06
Filed: 1989-02-07
Abstract: PURPOSE:To form simply a flat and fine oxide superconductor film pattern in a short time by a method wherein an oxide superconductor film, on which a mask of a prescribed pattern is formed, is irradiated with oxygen plasma and parts of the film which are irradiated with the oxygen plasma are formed into an insulator to form the oxide superconductor film pattern. CONSTITUTION:A Bi conductive film 2 is formed on a substrate 1 and a resist pattern 3 is formed on the film 2. Then, the film 2 is irradiated with O2 plasma and parts of the film 2 which are directly irradiated with the O2 plasma, are formed into an insulator and are used as an insulating substance. Moreover, the resist 3 is removed to form an oxide superconductor film pattern.
Patent JP-H05223218-A (JP)
Title: Liquid fuel burner
Inventor: SUGIMOTO MINORU
IPC: F23D11/40
Filed: 1992-02-14
Abstract: PURPOSE:To increase a burning width and to further reduce generation of NOx by always holding a temperature of a vaporizer in an optimum state while reducing generation of CO by weak combustion. CONSTITUTION:The liquid fuel burner comprises a vaporizing cylinder 1, a cylindrical burner head 13 provided at the top of the cylinder 1 and having a flame hole 17 at a peripheral wall, and a burner ring 18 provided on the outer periphery of the head 13 and having an annular wall 18B opposed to the hole 17. The wall 18B of the ring 18 is formed in a pectinated state.
Patent JP-H09221076-A (JP)
Title: Frame cover for motorcycle
Inventor: NISHIKAWA TAKEHIKO
IPC: B62K19/40
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To enable both outer and inner side surfaces of a frame pipe near a foot-rest to be effectively protected by a method wherein a chain protector wound up to a circumference of the foot-rest is integrally arranged. SOLUTION: A pair of right and left foot-rests 15 are arranged below a pivot shaft 7. A frame cover 17 covering outer side surfaces of frame pipes 18, 19 positioned above and around these foot-rests 15 is provided. Then, a sectional shape of the frame cover 17 is formed as a rectangular sectional surface in such a manner as one in which it may extend along sectional surfaces of a vertical main pipe 18 acting as a rectangular pipe and a seat supporting pipe 19. Then, chain protectors 20, 21 wound up to the vertical main pipe 18 and the inner side surface of the seat supporting pipe 19 are integrally arranged at the frame cover 17. With such an arrangement as above, it is possible to attain an effective protection of both inner and outer side surfaces of the frame pipes 18, 19 near the foot-rests 15.
Patent JP-H05221227-A (JP)
Title: Air conditioner
Inventor: HONDA YUJI
IPC: B60H1/00
Filed: 1992-02-14
Abstract: PURPOSE:To suppress a magnitude of noise produced when a fluctuation width is given to a blower voltage by providing a low blower voltage determination means to determine a blower voltage lower than a reference blower voltage determined by a reference blower voltage determination means and a fluctuation width adding means to give the fluctuation width to the low blower voltage. CONSTITUTION:A blower motor 11 which drives a blower 19 by a voltage applied from the outside is provided. A reference blower voltage determination means which determines the voltage and outputs it to the blower motor 11 is provided, and a blower voltage lower than a reference blower voltage determined by the reference blower voltage determination means is determined by a low blower voltage determination means. A fluctuation width is given to the blower voltage by a fluctuation width adding means 22 to suppress a magnitude of noise produced when the fluctuation width is given to the blower voltage.
Patent JP-H10215678-A (JP)
Title: Artificial culture method for fruit body of mycorrhiza fungus
Inventor: IWATA MASATO
IPC: A01G1/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To artificially culture the fruit bodies of mycorrhiza fungi, to accelerate hypha growth and to perform mass production by culturing the mycorrhiza fungi in a culture medium provided with leaf mould. SOLUTION: In the culture medium provided with the leaf mould originating from broad leaf trees, sawdust preferably, the mycorrhiza fungi of one of Lyophyllum shimeji, Jricholoma matsutake, Jricholome bakamatsutake, Juber melanosporum and Rhizopogon rubescens are cultured and the fruit bodies of the mycorrhiza fungi are artificially cultured. Also, it is preferable that the culture medium is prepared from the leaf mould 10-30%, the sawdust 30-50%, rice bran 10-30%, wheat bran 10-30% and lignin 0-2% by a dry weight ratio.
Patent JP-H02209536-A (JP)
Title: Hot water tank for sanitary washing device
Inventor: SENO MANABU
IPC: E03D9/08
Filed: 1989-02-07
Abstract: PURPOSE:To conduct the early detection of water inflow and also the early following heating even with a short temperature sensor by forming a recessed part on the upper plate of a hot water tank, and providing, on the bottom part, the temperature sensor protruded to the inner part of the hot water tank. CONSTITUTION:The water in a hot water tank 1 is heated by a sheath heater 5, which is turned on and off based on the input signal from a temperature sensor 6 to obtain a fixed temperature, and stored in the hot water tank 1. When water is supplied from a water entering part 10 into the hot water tank 1 through a feed pipe 4 then, the hot water in the internal part is pushed up and injected from a washing nozzle through an outlet 7. The temperature sensor 6 is mounted on the bottom part of the recessed part 11 of an upper plate S to shorten the distance between the water inflow part 10 and the temperature sensor 6. Hence, the detecting time of water by the temperature sensor 6 at the time of washing is shortened, enabling the washing for a long time at a fixed temperature.