baber/WOPTO huggingface dataset:
Patent JP-2000282062-A (JP)
Title: Combustion and gasification furnace of low grade fuel
Inventor: YOSHIKAWA KUNIO
IPC: C10J3/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a combustion and gasification furnace of a low grade fuel, capable of precisely preventing a ceramic filler from dropping downward even if the opening at the lower end of the reaction furnace is enlarged, and capable of corresponding to enlargement. SOLUTION: This combustion and gasification furnace has a reaction furnace 10 for burning or gasifying the fuel, having a feed nozzle 12 for feeding a fuel and an oxidizer, installed in the top part, a gas-reacting space 14 formed at the lower part of the feed nozzle 12, and a ceramic packed layer 16 formed at the lower part of the gas-reacting space 14, capable of allowing a melted ash to be attached thereto and dropped dropwise, and capable of catalytically reacting a reaction gas with the melted ash, and composed of ceramic fillers 16a, and a separation chamber 20 for gravitationally separating the generated melted ash 3 and the reaction gas 4, connected to the lower part of the reaction furnace 10. A drop-preventing member 30 is arranged at the lower end opening 10d at a distance from which the ceramic fillers 16a can not drop.
Patent JP-S5216644-A (JP)
Title: Relay device for maximum current adjustment
Inventor: ARITA KOUSEI
IPC: H02J3/00
Filed: 1975-07-30
Abstract: PURPOSE: A relay device for maximum current adjustment capable of inhibiting the application of power for a predetermined period after the interruption of a specified load such as an air conditioning apparatus and supplying the power again at an optinal point after the lapes of the above period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61252154-A (JP)
Inventor: KIDO KANICHI
IPC: B32B21/08
Filed: 1985-05-01
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-H01263330-A (JP)
Title: Structure of house
Inventor: KOJIMA SHIGE
IPC: E04B1/24
Filed: 1988-04-14
Abstract: PURPOSE:To form a large room ranging between pillars on the floor under the floor beams by laying a roof beam between the pillars extending on the back of a small house and connecting the roof beam and a floor beam which receives the floor under the back of the small house by a joint pillar. CONSTITUTION:A roof beam 5 is laid between the pillars 3 and 4 extending on the back 2 of a small house, and the roof beam 5 and a floor beam 6 which receives the floor under the back 2 of the small house are connected by a joint pillar 7. Therefore, a portion of the load which the floor beam 6 receives is charged by the joint pillar 7, and the need of supporting the floor beam 6 from under the lower is obviated, and the relatively large room can be formed on the under floor. Further, since the roof beam 5 is housed into the back 2 of the small house, the strength of the house beam 5 can be increased without increasing the height of the house.
Patent JP-S62251021-A (JP)
Title: Wire electro-discharge machining device
Inventor: TOMINAGA ISAO
IPC: B23H7/10
Filed: 1986-04-23
Abstract: PURPOSE:To house a wire surely in a recovery case after being bent as well as to make a machining stop due to a short or the like in mechanical parts preventable, by installing a wire bending device in a device position recovering the wire after discharge. CONSTITUTION:A pinch roller 21 and a hoist roller 22 are attached to a setting lever 25, held to a electrode support metal 26 freely by a pin 27, and furthermore attracts an electrode wire 5 inward so as to sandwich it by dint of a tension spring 28 at a tip of the setting lever 25. And, they are so designed as to be synchronously rotated with a hoist roller 11. When the wire 5 is hoised by the pinch roller 21 and the hoist roller 22, it is provided with nicks 29 by each cutter 24 installed in these rollers each, so that the wire is surely bent by these nicks 29 in consecutive order at the time of being housed in a recovery case, without any wastage, therefore it is in no case brimmed over from the recovery case 12 and, what is more, such an unexpected situation as a short or the like in mechanical parts is no longer entailed there.
Patent JP-S5317882-A (JP)
Title: Trial operation control device
Inventor: KOUSHIYOU SETSUO
IPC: A62C37/50
Filed: 1976-08-04
Abstract: PURPOSE:To control trial operation so that the interval for the trial operation can be increased, by operating a second timer adjusted to a period over the trial operation by the operation of a first timer which acts on every interval of the trial operation.
Patent JP-S63257752-A (JP)
Title: Processing of silver halide photosensitive material
Inventor: UEDA SHINJI
IPC: G03C1/04
Filed: 1987-04-15
Abstract: PURPOSE:To enable satisfactory development with a small amt. of a replenisher by forming at least one silver halide emulsion layer with an emulsion contg. a prescribed amt. of silver iodide, incorporating a prescribed polymer and replenishing a prescribed amt. of a processing soln. having fixing capacity. CONSTITUTION:At least one photosensitive silver halide emulsion layer of a silver halide photosensitive material is formed by coating a supporting body with one or more emulsion layers contg. one or more kinds of silver iodide selected among silver iodide, silver iodobromide, silver chloroiodobromide and silver chloroiodide. Silver chloride or silver bromide may be used besides the silver iodide. The pref. amt. of iodine (AgI) in the photosensitive material is >=4X10<-3>mol./m<2>. A polymer providing cation sites is incorporated into the photosensitive material. The photosensitive material is exposed, color-developed and processed with a processing soln. having fixing capacity. The processing soln. is replenished by <=300ml, preferably 50-250ml, especially preferably 50-200ml per 1m<2> photosensitive material.
Patent JP-H01263706-A (JP)
Title: Bias circuit
Inventor: INAMI DAIJIRO
IPC: H03F1/30
Filed: 1988-04-14
Abstract: PURPOSE:To obtain a constant current regardless of the fluctuation of the gate threshold voltage of a transistor by determining the size of respective transistors so as to satisfy special conditions concerning channel width and channel length. CONSTITUTION:A current ID6 obtained from a Tr6 when a current to flow at Tr1 and 2 is ID1 and a current to flow at Tr3, 4 and 5 is ID2, is as shown in an expression I. Provided that a charge moving degree is mu, a gate oxide film capacity is COX, the channel width of MOS transistors 1 to 6 is W, the channel length of an MOS transistor is L, the gate threshold voltage of an N-type MOS transistor is VTN and a reference voltage is Vref. At this time, when respective sizes of Tr1-5 are determined so as to become (K1)<1/2>+(K2)<1/2>=1, namely, an expression II, ID6 becomes as shown in an expression III, a d.c. current ID6 obtained from Tr6 does not depend on VTN, and even when VTN is changed, a constant current can be obtained.
Patent JP-S61250861-A (JP)
Title: Optical disc memory head
Inventor: MOMOZAKI EIJI
IPC: G11B11/10
Filed: 1985-04-30
Abstract: PURPOSE:To make the title head expand in storage capacity, miniaturize in size and low in cost by using a synthesized magnetic field by orthogonal magnetic field application electrodes so as to apply write and reading a signal with vector composition of outputs of a couple of photodiodes detecting the light detected by polarized plane analyzers whose analyzed planes are made orthogonal. CONSTITUTION:The synthesized magnetic field of magnetic fields 305, 306 formed by the magnetic field application magnetic poles 303, 304 made nearly orthogonal at write causes magnetic polarization to a magnetic film 308 for write. In reading the recorded information next, the light generated from a laser diode 114 is subject to linear polarization by a polarizer 117, the spot is narrowered by an objective lens 107 to form a spot on a recording magnetiza tion thin film 101. When a light touches a magnetic domain 351 subject to magnetic polarization, the light interacts on the magnetization 353 to rotate the polarized plane. The returned light is divided into two by a beam splitter 110, they pass through analyzers 111a, 111b arranged to have analyzed places orthogonal to each other, they are received by photodiodes 6a, 6b, from which n-bit information is read corresponding to the received quantity thetan.
Patent JP-S5616856-A (JP)
Title: Catalytic reaction test furnace
Inventor: YANAGIDA YOSHIO
IPC: G01N33/00
Filed: 1979-07-20
Abstract: PURPOSE: To shorten the time required for test, by providing a thermal equipment in the catalytic reaction test furnace and in the position in the upper stream side  from the catalyst and by raising the temperature gradually after cooling mimic gas  supplied to the furnace at the catalytic reaction start temperature or less.  
     CONSTITUTION: When high-temperature mimic gas is supplied into furnace A with catalyst 14 set in furnace A, high-temperature mimic gas strikes thermal equipment 25 and has first its heat is taken away by thermal equipment 25 and has next its  heat is taken away by furnace wall 3. Consequently, the gas temperature just before  catalyst 14 is lowered rapidly to a reaction start temperature of catalyst 14 or less  temporarily, however, this gas temperature starts to rise in the speed approximating temperature rise of catalyst 14 because temperatures of thermal equipment 25 and furnace wall 3 rise gradually, and the gas temperature rises gradually up to a prescribed temperature, which is set previously, through the catalytic reaction start temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04302705-A (JP)
Title: Bolt
Inventor: NAKAMURA TSUGUO
IPC: F16B31/02
Filed: 1991-03-29
Abstract: PURPOSE:To easily judge whether a bolt is hitting on the bottom or not when a bolt is tightened in blind tap. CONSTITUTION:A thin through hole 11 is provided in parallel to the central axis of a bolt 31, between the central axis and the minor diameter of a male screw or at the head of the bolt outside the major diameter of the male screw. A thin-bar-like object 71 has a shape and material which cause a frictional force against the internal wall of the hole. The bolt head side of this thin-bar- like object 71 is at the same level as the upper end face of the bolt and the thin-bar-like object 71 protrudes the tip side or the under neck side of the bolt by required amount.
Patent JP-S62249172-A (JP)
Title: Electrophotographing method
Inventor: TAKADA MASAKAZU
IPC: G03G9/08
Filed: 1986-04-21
Abstract: PURPOSE:To reduce the contacting resistance among toner particles or toner and a substrate and to obtain a distinct color image without staining paper by using a toner which contains a charge transporting material. CONSTITUTION:The toner 1 which contains the charge transporting material and chromatic coloring matter and is scattered on a P-type charge generating layer 2 on a transparent conductive substrate 3 is corona-charged electrostatically by an electrostatic charger 4, and then the reverse surface of the substrate 3 is exposed to an image 5 by using white light 6 to generate electrons and positive holes from the layer 2. The positive holes neutralize negative charges on the toner which pass through the toner while the charge transporting property of the toner is secured, and the electrons move to the substrate 3 to neutralize induced plus charges. Then, the plus corona electrostatic charging of transfer paper 7 is carried out by the charger 4 and charged toner at a dark part is transferred to the paper 7; and fixation by heating and pressing is carried out by a heat roller 8 to obtain a color image corresponding to the chromatic coloring matter, and the positive holes or electrons generated at the layer 2 reach the opposite surface of a laminated toner layer to neutralize corona charges, thereby obtaining an image without residual static charges nor paper staining.
Patent JP-S63260083-A (JP)
Title: Optical functional element
Inventor: FUKUZAWA TADASHI
IPC: G02F3/02
Filed: 1987-04-17
Abstract: PURPOSE:To two-dimensionally photodetect an infrared light and to process an image at an ultrahigh speed by forming a two-dimensional arraylike optical bistable device of a high temperature superconducting material. CONSTITUTION:A stripelike high temperature superconducting material is formed on a substrate 6 as an electrode A1. The material is superposed through an oxide film 5 becoming a tunnel barrier in a direction different from previous one as an electrode B2. Another part is wholly covered with a light shielding material 7 except an opening 3. When an element is driven by a constant-current operation, a superconducting state is broken when a current flowing through a Josephson junction Jij exceeds a critical current I0, and it becomes a normal conducting state, thereby generating a voltage V0. When a bias current Is1<I0 flows to a junction Jio and a light in which a light absorption sufficiently occurs at the band gap 2DELTA of the superconducting material is made to irradiate the junction Jij, Cooper pairs of electrons are broken by the absorption, the superconducting state is damaged, and it is transferred to a normal conducting state. Accordingly, an optical bistable device generating bivalent voltages by the bias current Is1 and an optical pulse is obtained.
Patent JP-2000286440-A (JP)
Title: Roof material module and solar cell module
Inventor: INUYAMA MASAHIKO
IPC: E04D13/18
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure suitable to keep a waterproof performance by providing a gutter, related to a solar cell module integral with a roof material and a roof material module which employs similar structure to the solar cell module. SOLUTION: A base 3 and a roof material 2 provided on it are provided to a roof material module. Here, the base 3 is provided with a vertical gutter 7 for draining from its ridge side to an eaves side, the roof material 2 is provided with a horizontal gutter 18, which extends horizontally at a position below the eaves side of an upper-stage roof material module, and the horizontal gutter 18 allow drainage to be flowed to the vertical gutter 7.
Patent JP-S63260818-A (JP)
Title: Oxide superconducting material and production thereof
Inventor: OGUSHI TETSUYA
IPC: C01G3/00
Filed: 1987-04-17
Abstract: PURPOSE:To readily obtain an oxide superconducting material, having high superconducting temperature and useful in the field of utilizing superconducting technology, by thermally reacting specific mixed powder at a high temperature in a vacuum or oxidizing atmosphere and sintering the resultant reaction product. CONSTITUTION:A (pure) powder of one or more L element oxides selected from group Va elements, such as V, Nb or Ta, of the periodic table of elements or group IVa elements, such as Ti, Zr or Hf, of the periodic table of elements is blended with a powder of one or more A element carbonates selected from alkaline earth elements, such as Ba, Sr or Ca, and copper element oxide or pure metallic powder thereof at a desired blending ratio to provide a blended powder, which is then thermally reacted at a high temperature in a vacuum, etc., and sintered to afford the aimed oxide superconducting material, consisting of a perovskite-like crystal structure expressed by the formula (x is 0<x<1; i is 1, 3/2 or 2; y is 0<y when i is 1 and 0<y<=4 when i is 3/2 or 2) and having Cu element positioned at the central part of the octahedral crystal structure formed of oxygen and oxygen vacancies.
Patent JP-H11294452-A (JP)
Title: Ball chain
Inventor: ABE YASUSHI
IPC: F16C29/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a ball chain to prevent entrance of foreign matter to a rolling body circulation passage, be easily assembled to a linear motion guide device, and suppress a fluctuation of a dynamic friction force. SOLUTION: A ball chain 1 is arranged in the rolling body circulation passage of a linear norion guide device and the slider of the liner motion guide device is movable along a guide rail. The ball chain 1 is provided with a plurality of balls 20 and a holder 1a. The holder 1a is provided with a holding part 21 and a coupling part 22. The balls 20 are aligned in one train with a distance therebetween. The holding part 21 is arranged adjacently with each ball 20 and rollably holds the ball 20. A coupling part 22 intercouples the holding parts 21. A holder part 21a positioned at one end part of a holder 1a is provided with an engaging part 25 and a holding part 21b positioned at the other end part is provided with a part 26 to be engaged. The engaging part 25 and the part 26 to be engaged are engaged with each other.
Patent JP-H09253417-A (JP)
Title: Circulation hot bath apparatus
Inventor: UENISHI NOBUAKI
IPC: B01D69/08
Filed: 1996-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent initial turbidity which has been generated during a time until biological filtration is stabilized by incorporating a physical filter for removing initial turbidity components into a suction unit provided in a bathtub. SOLUTION: A circulation hot bath apparatus which is called 24 hour bath consists of a bath water suction unit 2 in a bathtub 1, a bath water supply-out unit 3, and a hot bath apparatus main body 4 comprising a filtration cylinder which purifies and heats bath water between them and a pump, the main body 4 is composed of a pump 5 for sucking bath water, a sterilizer 6, and the filtration cylinder 7 filled with a filter medium. In this case, the suction unit 2 is equipped with a hair catcher 22 on the end side of its water suction and a physical filter 10. In the filter 10, a filter surface material of a woven or nonwoven fabric which is bent a great number of times into a pleat shape, hollow fiber membranes, or a filter surface material subjected to anionic treatment, cationic treatment, or lipophilic treatment are used.
Patent JP-H09259212-A (JP)
Title: Magnetic recording medium reader
Inventor: EZURE SHUNICHI
IPC: G11B5/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To discriminate between data on a magnetic bar or magnetic watermark and magnetically recorded data through a single read by deciding whether or not a read output signal varies corresponding to variation of a bias signal. SOLUTION: A bias current applied to a magnetic head H gradually increase in voltage with time. When a magnetic card C is read while this magnetic head H applies a triangular wave or saw-tooth wave bias, an output value which is extracted from a read coil and processed by an amplifying circuit 2 is nearly constant irrelevantly to time variation of the applied bias on condition that data recorded on the magnetic card C is magnetically recorded after the manufacture of the magnetic card. When the data recorded on the magnetic card C is magnetic bars or a magnetic watermark, on the other hand, an output value which varies as the bias varies with time is outputted by the amplifying circuit 2.
Patent JP-S58211502-A (JP)
Title: Gland steam adjusting device
Inventor: SUZUKI KENICHI
IPC: F01D11/06
Filed: 1982-06-02
Abstract: PURPOSE:To eliminate a conventional type steel seal diverting valve by a method wherein a gland steam adjusting machine for controlling the pressure of gland steam is composed of two low pressure valves and one high pressure valve which are controlled through bellows responding to the pressure of gland steam. CONSTITUTION:In case of a normal operation, a gland steam 1 pressurizes the interior of a water pot 2 and guides water 4 in the pot 2 to bellows 5. When the pressure of steam 1 is increased, the bellows 5 are moved upwardly to cause a pilot valve 27 to be displaced upwardly through a lever 30. Then, controlling hydraulic pressure 19 is guided to the upper chamber in a cylinder 28, its piston rod is moved downwardly, thereby a low pressure valve 22 is opened. A pilot valve 32 is displaced downwardly through a lever 29 and the low pressure valve 24 is closed through a piston rod under the controlling hydraulic pressure 19 guided to the lower part of the cylinder 33. Further, the high pressure valve 7 is opened through the lever 25 and the steam adjusted under these elements is fed to a feed water heater unit 15.
Patent JP-S5523719-A (JP)
Title: Rotary electric machine with commutator
Inventor: ABE TOSHIO
IPC: H02K23/26
Filed: 1978-07-31
Abstract: PURPOSE: To obtain a large checking space, by providing two-arm brushes, setting the number of commutator segments twice as many as that of the elements of an armature coil and electrically connecting the commutator segments in opposite angular positions to each other.  
     CONSTITUTION: The armature coil 1 has elements 1a∼1n. A commutator 12 has the commutator segments 5a, 6a∼6c, the number of which is twice as many as that of the coil elements 1a∼1n. The coil elements 1a, 1b, 1c are coupled to every other commutator segments 5a, 5b, 5c. The coil elements 6a, 6b, 6c are not directly  coupled to the armature coil but to the commutator segments 5a, 5b, 5c connected  to the armature coil and located in opposite angular positions, through lines 7.  Although an anode brush 3 and a cathode brush 4 are two-arm brushes, they have  the same commutation capability as four-arm brushes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62251480-A (JP)
Title: Powder lubrication compressor
Inventor: YAMATO KAZUMI
IPC: F04C29/02
Filed: 1986-04-24
Abstract: PURPOSE:To reduce the abrasion of a sliding member as low as possible by lubricating the mechanical sliding sections of a compressor with a powder lubricant. CONSTITUTION:A rider ring 5 and a piston ring 6 for transmitting the load of a piston 3 to a cylinder 2 are fitted to the outer circumferential side of the piston 3 of a compressor 1. The inner circumferential faces of the rider ring 5 an the cylinder 2, the inner circumferential faces of the piston ring 6 and the cylinder 2 and respective mechanical sliding sections between a piston rod 7 and a rod packing 8, for example, are lubricated with a powder lubricant. Consequently, abrasion at said mechanical sliding sections can be reduced as low as possible.
Patent JP-H07301180-A (JP)
Title: Piezoelectric pump
Inventor: KURAMOCHI TOSHIHITO
IPC: F04B43/04
Filed: 1994-05-02
Abstract: PURPOSE:To provide a compact pump by holding a peripheral part of a disc- shaped piezoelectric vibrator with flat casings provided with an intake port and a discharge port for fluid on one side, and setting an electrostatic capacity of the piezoelectric vibrator after installation to indicate a specific value to the electrostatic capacity of the piezoelectric vibrator before installation. CONSTITUTION:A peripheral part of a disc-shaped piezoelectric vibrator 13 is held with flat casings 11a-11c having shield materials of an outer diameter similar to the diameter of the piezoelectric vibrator 13, and an inner diameter of 80% or more of the diameter of the piezoelectric vibrator 13 to be fixed. The casing 11a is provided with an intake port and a discharge port 16, 16' for fluid, and the casing 11b is provided with intake/discharge check valves 12, 12'. In this piezoelectric pump, the piezoelectric vibrator 13 which indicates an electrostatic capacity after installation of 90% or more of the electrostatic capacity of the piezoelectric vibrator 13 before installation in a commertial power supply frequency is used. The pump can thus be formed compact without deteriorating pump characteristics.