baber/WOPTO huggingface dataset:
Patent JP-H0215583-A (JP)
Title: Electric tap plug socket having oxygen sensor therein
Inventor: HITOMI SHUJI
IPC: G01N27/00
Filed: 1988-07-01
Abstract: PURPOSE:To avoid becoming short of oxygen by integrating an oxygen sensor into an electric tap plug socket, and allowing or prohibiting conduction between the output and input sides of the tap when oxygen density within its environmental gaseous phase increases or decreases more or less than its set value. CONSTITUTION:An oxygen sensor 2 for detecting oxygen density within its environmental gaseous phase and an output signal processing circuit 3 for output signals of the sensor 2 are integrated into an electric tap plug socket, and also a switch 4 is connected between the input and output of the tap. And when oxygen density within its environmental gaseous phase increases or decreases more or less than its set value, the output signal processing circuit 3 outputs a signal to open or close the switch 4 so as to prohibit or allow conduction between the input 5 and the output 6 of the tap. Thus, provided that the input side 5 of the tap plug socket is inserted into for example a domestic AC 100V outlet and the output side 6 connected to a ventilating fan 8, the ventilating fan 8 may be turned automatically in response to lowering of oxygen density for taking fresh air in, so that it is prevented to become short of oxygen.
Patent JP-S5955216-A (JP)
Inventor: KAGAWA MUTSUO
IPC: A47C27/15
Filed: 1982-09-22
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-H0722158-A (JP)
Title: Spark plug
Inventor: SUGIMOTO MAKOTO
IPC: H01T13/38
Filed: 1993-07-05
Abstract: PURPOSE:To provide a spark plug which is equipped with an enhanced resistance against premature ignition. CONSTITUTION:An insulator is made from a ceramic sintering which chiefly contains aluminum nitride and is equipped with a shaft hole 6 which penetrates the central part in the longitudinal direction. In the shaft hole 6 a center electrode 3 is inserted at the bore of a leg stretching part 2a formed on the ignition part side, wherein the outside diameter of the center electrode 3 is made under 3.0mm, and a ring-shaped gap 10 formed between the peripheral surface of the center electrode 3 and the bore of the part 2a is filled with an inorganic filler material 11.
Patent JP-H1114109-A (JP)
Title: Apparatus for automatically operating ventilating fan
Inventor: MIYAHARA MASAYOSHI
IPC: F24F7/007
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent a ventilating fan from being operated over a longer period of time than needed even when gas to be detected is reemitted to a detection device over a long period of time with a filter provided on a gas sensor device part. SOLUTION: An apparatus includes arithmetic operation means 6 which receives an output signal of a gas sensor device 1 to calculate resistance, control means 9 for controlling operation of a ventilating fan 8 by comparing a reference resistance and a present resistance, and reference resistance correction means 10 for correcting the present resistance by updating the reference resistance based upon a predetermined update rate and comparing the reference resistance and the present resistance by approaching them to each other in a predetermined time rate. Hereby, the ventilating fan 8 is prevented from being operated over a longer period of time than needed.
Patent JP-H0511637-A (JP)
Title: Roller transfer device
Inventor: OGASAWARA TADASHI
IPC: G03G15/16
Filed: 1991-07-05
Abstract: PURPOSE:To improve the quality of a transferred image by preventing pressing force to the toner image carrier of a transfer roller from fluctuating when rotational force to a transfer roller is transmitted, on the roller transfer device used for an image recorder making use of an electrostatic transfer process such as a laser printer, an electrostatic copying machine, etc. CONSTITUTION:In this roller transfer device provided with the transfer roller 5 transferring a toner image formed on a toner image carrier to a transfer medium 10 while executing pressing to the toner image carrier 1, a rotational force receiving device 16 concentrically integrated to the transfer roller 5, and a transmission device 18 directly transmitting driving force from a power source 15 to the rotational force receiving device; the transmission device 18 is disposed, with respect to the rotational force receiving device 16, on a location where the transmitting direction F2 of the driving force to the rotational force receiving device of the transmission device, is orthogonally crossed with the pressing force direction F1 to the toner image carrier 1 of the transfer roller 5.
Patent JP-2000309494-A (JP)
Title: Cargo handling rod with brake
Inventor: UCHIDA AKIRA
IPC: B66D5/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To unload a cargo with brakes by fitting brake devices to the upper and lower sections of a rod, inserting a rope into the upper and lower holes of the rod, and winding the rope on an intermediate section. SOLUTION: Holes are bored at the upper and lower sections of a rod, a rope is inserted into the upper hole, wound at the middle, and inserted into the lower hole. Brake devices are fitted to the upper and lower sections of the rod. When the upper brake is applied at the time of unloading, fastening force is applied to the wound rope portion, and a cargo can be received. Little braking force is required for the fastening force. The lowering speed of the cargo can be adjusted by brake control based on this principle. The brake devices are provided at the upper and lower sections of the rod to change the fitting of the rod upside down at the time of the second unloading, or the rope may be fixed, the cargo is suspended from the rod itself, and the lower brake can be applied for unloading.
Patent JP-S5592885-A (JP)
Title: Heat pipe type radiator
Inventor: MUNEKAWA MASAAKI
IPC: A61F7/10
Filed: 1978-12-29
Abstract: PURPOSE: To make the structure of radiator light and compact, by shaping the radiator in a loop form.  
     CONSTITUTION: Work fluid W staying in lower straight-pipe portion 1b is evaporated by heat transferred from heat source through heat transmitting means 6 and flows upward into upper straight-pipe portion 1a via opposite curved pipe portions. In the upper straight-pipe portion 1a, gasified work fluid releases heat and is condensed into liquid, and work fluid thus liquefied flows downward into heating straight-pipe portion 1b along the inner surface of heat pipe 1. Through the operation of heat pipe 1 described above, heat can be released from radiator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000354458-A (JP)
Title: Artificial granular material
Inventor: DOON KIYOSHI
IPC: A61K8/96
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial granular material easy to handle and capable of widely being used in food and cosmetic fields as new dietary and drinking materials and cosmetic raw materials by including a specific substance in the internal phase of a granular material composed of an internal phase and an external phase covering it. SOLUTION: Glycosyl ceramide is included in the internal phase of a granular material composed of an internal phase and an external phase covering it. Glycosyl ceramide in this artificial granular material preferably is extracted from plants, and the external phase preferably is composed mainly of alginic acid and preferably comprises at least one polyvalent metal additionally. The artificial granular material can be included in food and drink and cosmetics.
Patent JP-H0811965-A (JP)
Title: Shoes case
Inventor: KOBAYASHI ISABURO
IPC: B65D85/18
Filed: 1994-06-23
Abstract: PURPOSE:To provide a shoes case such that shoes can be exhibited in such a way that a customer, i.e., a buyer, can carefully observe the shoes to select them, while the shoes are being stored, and the buyer can take the shoes home, as they are, and further when the shoes having been taken home are stored by stacking them in a shoe box of a home, the trouble of having to search for the shoes can be avoided. CONSTITUTION:The upper side 3 and the front side 4 of an outer case 1 are connected to each other through an arcuately curved surface 18 or an inclined surface, and a flexible, transparent window 9, one of the sides of which is connected and the remainder of which, i.e., three sides, are made openable is provided between the upper side 3 and the front side 4.
Patent JP-H11258535-A (JP)
Title: Scanning optical system and lens
Inventor: KIMURA KAZUMI
IPC: G02B3/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To precisely adjust the position of a cylinder lens with improved workability. SOLUTION: At least two rail faces 42, a concave plane part 43 and one side part 44 are formed in a casing 41. In a hybrid cylinder lens, a first cylinder lens and a second cylinder lens 34 are jointed, the first cylinder lens is formed of glass and the second cylinder lens 34 is formed of synthetic resin. At least two rail bearing surfaces 47 for sliding against the rail faces 42 of the casing 41 are added to the second cylinder lens 34. A side seat 49 which is brought into contact with the side part 44 of the casing 41 is formed on the side part.
Patent JP-H0460997-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: NINOMIYA KAZUHISA
IPC: G11C16/02
Filed: 1990-06-25
Abstract: PURPOSE:To sharply shorten time for write by setting the inside in a mode for simultaneously writing plural words, successively latching the data of plural words to be inputted, and simultaneously writing this data in a memory cell when the impression of a specified voltage to an external terminal is detected. CONSTITUTION:When the specified voltage is impressed to a specified external terminal 13, this is detected by a detecting means 18 and through a write control means 16, a mode setting means 19 sets the inside in the mode for simultaneous ly writing plural words. Then, the data of plural words to be inputted from the outside are successively latched in data latch means 70-77 and simultaneously written in memory cells 10-1. Thus, speed for writing data can be sharply in creased.
Patent JP-S6322203-A (JP)
Title: Direct drive spindle stock formed with hollow cavity and speed reduction mechanism, for machine tool
Inventor: KAMIMURA ICHIRO
IPC: B23B19/02
Filed: 1986-07-14
Abstract: PURPOSE:To effectively use a spindle stock for the machining of recently developed lightweight materials with a high degree of accuracy, by using the rotor shaft of a motor, directly as a spindle for several kinds of machine tools so that it is in the form of a hollow shaft, and by providing an internal planet gear mechanism type speed reduction mechanism with a one or two tooth difference, on the spindle. CONSTITUTION:A rotor shaft 2 has an allowable maximum diameter and an inner diameter as large as possible with respect to the outer diameter of a rotor 1 in a motor M for a machine tool. Further, this shaft 2 is mounted thereon with a hollow electromagnetic brake 3 and a hollow encoder 4. Further, an internal planet gear mechanism PGM with a one or two tooth difference is arranged on a hollow output shaft 5 having a diameter equal to or greater than that of the shaft 2, coaxially therewith. Several kinds of machining tool holders are disposed in the output shaft 5 so that the latter may be used as a spindle stock for several kinds of machine tools. With this arrangement, it is possible to provide a highly rigid and lightweight spindle stock, and therefore, highly precise positioning and strong and precise cutting may be made.
Patent JP-S6058620-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKASHIMA KIYOSHI
IPC: H01L21/225
Filed: 1983-09-12
Abstract: PURPOSE:To form homogeneous diffusion layer by utilizing an inactive gas not mixing oxygen as the atmospheric gas in the wafer heating process by rising temperature while inactive gas mixing oxygen in the wafer heating process by constant temperature and falling temperature. CONSTITUTION:A semiconductor substrate 3 previously depositing a film 5 including impurity within an aperture 4a of oxide film 4 and on an oxide film 4 is heated at a rising temperature under the inactive gas ambient not mixing oxygen. Next, it is heated at a constant temperture under the inactive gas ambient mixing oxygen of 0.1% or more and thereafter it is placed under a falling temperature ambient. Thereby, an N type impurity is introduced into the substrate 3 within the aperture 4a in order to form an N type imputity through the predeposition. According to this method, homogenerous diffusion layer can be formed for the center and peripheral portions of wafer even when a larg size wafer is used.
Patent JP-S5868339-A (JP)
Title: Waveform encoding system on adpcm system
Inventor: HOSHI TOSHIHIRO
IPC: H03M7/32
Filed: 1981-10-19
Abstract: PURPOSE:To prevent malfunction by providing an encoding circuit with a decision level transmitting circuit, and comparing an input decision level with a voice level from an A/D converter and stopping the output of an up/down signal transmitting circuit when a sampled value is greater than the decision value. CONSTITUTION:A voice waveform from an input terminal 10 is sampled by an A/D converting circuit 1 to convert the waveform into a digital signal, which is latched by a latch circuit 3. The last sampling output of the circuit 3 is compared by a comparing circuit 4 with the output of the circuit 1 and their difference data is compressed by a difference data compressing circuit 5 according to the level of an adequate level transmitting circuit 7. The output of the circuit 5 is applied to an up/down signal transmitting circuit 8 and the outputs of the circuits 7 and 8 are summed up by an adding circuit 6 to control the circuit 7 by the output of the circuit 6. A decision level transmitting circuit 9 is added to this encoding circuit to compare a decision level from an input terminal 13 with the voice level from the converter 1, thereby stopping the output of the circuit 8 when the sampled value is greater than the decision level.
Patent JP-S5958200-A (JP)
Title: Casing of centrifugal blower
Inventor: ABE MASAHIRO
IPC: F04D29/42
Filed: 1982-09-27
Abstract: PURPOSE:To facilitate handling and reduce production cost of the captioned casing which is lightweight and has the superior airtightness and with which vibration and noise can be reduced, by forming the intermediate case of a casing from foamed synthetic resin and constituting said case so as to be pushed by the both side plates. CONSTITUTION:A blower casing is constituted of the side plates 5 and 6 which surround the both sides of a vane wheel 3 overhanged onto a motor 1 and an intermediate case 7 which surrounds the outer peripheral edge of the vane wheel 3, and a ventilation passage 8 is formed with said plates 5 and 6 and the intermediate case 7. Therefore, the intermediate case 7 has a spiral inner surface. Said intermediate case 7 is made of foamed synthetic resin and pushed by the both side plates constituted of steel plates, and fixed by a through bolt 9 and nuts. Since the intermediate case 7 is made of foamed synthetic resin, the case is lightweight and elastic, and because the case is pushed by the both side plates 5 and 6, airtightness can be maintained, and the vibrationproof and noise-suppressing effects can be obtained by forming the case thicker.
Patent JP-H0336343-A (JP)
Title: True wall-made heat insulating device
Inventor: AOKI MANABU
IPC: E04B1/76
Filed: 1989-06-30
Abstract: PURPOSE:To surely display performance of a heat insulating material by arranging a block-shaped synthetic resin unit of protruding section in an upper surface of the base with an edge part of the floor heat insulating material placed in one internal angle part and a lower end edge part of the wall heat insulating material attached to the other internal angle part. CONSTITUTION:A block-shaped synthetic resin unit 3 of protruding section, consisting of two squared flat plate parts 11, 12, is arranged on the base 2 provided on the cloth foundation 1. Next, the edge part of a floor heat insulating material 5 is placed in one internal angle part with the lower end edge part of a wall heat insulating material 6 attached to the other internal angle part, of a flat plate part surface 3a horizontally placed in the synthetic resin unit 3. In this way, inferior insulation of heat, easily generated in a floor-wall tie-in part by a clearance, can be prevented.
Patent JP-H10338372-A (JP)
Title: Image forming device
Inventor: TAKAGAKI TAKESHI
IPC: B65H3/46
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide paper feeding mechanism for an image forming device suitable for disposal of a jam in case of a recording medium being jammed across the paper feeding mechanism and a device body. SOLUTION: A paper refeeding unit 40 movable into a mounted position and a detached position to and from an image forming device body is provided with mechanism for handling a fed recording medium back to the paper refeeding unit 40. When a lever 401 for moving the paper refeeding unit 40 into the detached position is operated in case of the generation of a paper jam, the haul-back mechanism is operated inter-lockingly, and the recording medium extended over paper feeding mechanism and the device body is hauled back to the paper refeeding unit 40. In a conveying mechanism assembly 80, a lever 521 moved by the recording medium is arranged on a path of the recording medium fed from a paper feeding unit 50, and when the jammed recording medium exists at this part, the lever 521 locks the paper feeding unit 50.
Patent JP-H09323527-A (JP)
Title: Air conditioner
Inventor: UEDA KATSUMI
IPC: B60H1/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To shorten the air duct length and miniaturize the whole air conditioner by arranging an evaporator and a blower in the flowing direction of air, and providing an intake control damper means for controlling the suction of inside and outside airs on the air inflow side of the evaporator. SOLUTION: Within an air duct 21 formed by a duct 22 of an air conditioner, a multiple pipe type evaporator 23 and a blower 24 are arranged. The evaporator 23 has two surfaces 23a, 23b on air inflow side as air sucking surfaces and one surface 23c on air outflow side as exhaust surface, and a intake control damper means 25 for controlling the suction of inside and outside airs is provided on the air sucking surfaces 23a, 23b. The intake control damper means 25 is formed of a film damper, which has a film 26 laid over the air sucking surfaces 23a, 23b so that it can be wound in either one direction to move and regulate the position of a film opening part 27, whereby the ratio of inside and outside airs is regulated according to the position of the opening part 27.  A heater core 28 is arranged on the downstream side of the blower 24, and an air mix damper 29 is provided in the just upstream position of the heater core 28.
Patent JP-H0456711-A (JP)
Title: Method for blowing fine powdered coal into blast furnace
Inventor: SHINOHARA KOICHI
IPC: C21B5/00
Filed: 1990-06-27
Abstract: PURPOSE:To accurately control fine powdered coal-blowing rate in a blast furnace by analyzing hydrogen component in furnace top gas in the blast furnace and controlling the fine powdered coal-blowing rate blown in each tuyere based on variable information of this hydrogen component. CONSTITUTION:The fine powdered coal supplied to an injection tank 7 from a service tank 8, is guided into a glowing piping line 14 and blown in the blast furnace 1 from a tuyere 2 through a burner 4. Then the fine powdered coal quantity detected with a load cell 6 is inputted to control computing element 10, and the fine powdered coal blowing rate is calculated. This control computing element 10 corrects the fine powdered coal-blowing rate through a flow rate adjuster 12 fitted to a booster piping line 11. On the other hand, the hydrogen component in the furnace top gas sampled with a gas sampling tube 5 fitted to each uptake tube 15 set to a furnace top part in the blast furnace 1, is analyzed. Pressure in the injection tank 7 is adjusted with a pressure adjuster 13 based on the fine powdered coal-blowing rate and the hydrogen component value in the furnace top gas in the computing element 10, and also flow rate of the booster piping line 11 is adjusted with the flow rate adjuster 12 to restrain unevenness of the fine powdered coal blowing rate into the blast furnace 1.
Patent JP-H0334083-A (JP)
Title: Storage for portable storage medium
Inventor: KAWADA MIKI
IPC: G06K17/00
Filed: 1989-06-30
Abstract: PURPOSE:To secure the universal applicability for selection of the issue data having the secrecy by adding the identification codes to the issue data requiring the secrecy among those issue data stored in an auxiliary storage and at the same time storing those issue data requiring the secrecy into a portable electronic device. CONSTITUTION:A reader/writer 5 writes the necessary issue data into a portable storage medium (IC card) 7 or reads the information out of the card 7 under the control of a host computer 3. A key card reader 9 reads the information out of a key card 11 consisting of the card 7 forming a portable electronic device and also supplies an identification number serving as an identification code received from a keyboard 15 via an operator to the card 11. The card 11 stores the issue data requiring the secrecy out of those issue data stored in an auxiliary storage 1 and also stores the identification numbers. As a result, the universal applicability is secured to decide the issue data requiring the secrecy.
Patent JP-S5870374-A (JP)
Title: Method for counting information frame group of information retrieval device
Inventor: UMEDA ARATA
IPC: G06F17/30
Filed: 1981-10-21
Abstract: PURPOSE:To prevent shift of an affair number and a counting value, by constituting so that a counting value of the affair number is not changed even if a microfilm is fed or returned in an information frame group of the same affair number, when information is retrieved by an affair retrieving mode. CONSTITUTION:A lot of information frames K (a frame mark Mk is put correspondingly) are provided at constant intervals on a film 1, and an affair mark Mc is put onto the head frame of an information frame group KG which has recorded information of 1 affair portion. From a state that the information frame K with the affair mark Mc is retrieved, in case when a +1 frame key for feeding the information frame K by 1 frame has been operated at least once, it is stored, and in its stored state, the microfilm 1 is moved in the return direction, and when the affair mark Mc has been detected, said stored state is released without changing a counting value of the counter, and when the microfilm has detected the affair mark Mc in its feed direction, said stored state is released by adding 1 to a counting value of the counter. As a result, shift of the actual affair number and the counting value of the counter is prevented.
Patent JP-H08339081-A (JP)
Title: Photosensitive resin composition and its production
Inventor: SATO HIROMITSU
IPC: G03F7/027
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a photosensitive resin compsn. excellent in heat and chemical resistances, excellent also in various characteristics such as adhesion to a substrate, developable with water or a dil. aq. alkali soln. and usable in many uses as an etching resist for forming a copper wiring pattern, a dry film resist, a soldering resist, etc., without adversely affecting working environment and natural environment. CONSTITUTION: In this photosensitive resin compsn. contg. a photopoly-merizable resin and a photopolymn. initiator, the photopolymerizable resin is an addit.ion product obtd. by adding an unsatd. compd. having an α,β-unsatd. double bond and an epoxy group to a resin having carboxyl groups and has an acid value of 50-200. The resin having carboxyl groups is produced by dissolving an ethylenically unsaid. acid monomer and a monomer copolymerizable with the acid monomer in an alcoholic solvent and bringing the resultant soln. into thermal polymn. in the presence of a thermal polymn. initiator.