baber/WOPTO huggingface dataset:
Patent JP-H0721624-A (JP)
Title: Driving mechanism of magnetic recording and reproducing device
Inventor: TAKADA MASAHIKO
IPC: G11B15/10
Filed: 1993-06-29
Abstract: PURPOSE:To control the operation of each guide and the like of a magnetic recording/reproducing device by a single mechanism, to increase a sliding stroke of the mechanism, and also to suppress the variance of the position where a leader guide block pulling out a magnetic tape is housed in a cassette. CONSTITUTION:Each guide and the like is engaged with a circular-arcuate control slide 430 which is turned around a virtual point P by two protrusions 471, 472 of a driving cam 740. On the control slide 430, a pair of small teeth 325a and large teeth 325b are provided to turn a driving gear 320a linked with the leader guide block 804, and at the standby position of the leading guide block 804, the small teeth 325a are made to abut on a 1st circular-arcuate wall 478 of the control slide 430. The turning of the driving gear 320a to the tape pulling out direction is restricted also by means that a projecting shaft 324 is made to abut on a restraining wall 439 of the control slide 430.
Patent JP-S5683595-A (JP)
Title: Vortex flow fan
Inventor: TANIGUCHI SEIICHI
IPC: F04D23/00
Filed: 1979-12-07
Abstract: PURPOSE: To obtain an equal capacity of a fan both in the 50Hz region and in the 60Hz region, by forming an inlet port and an outlet port at opposite end portions of a partition wall, and changing the length of the air passage from the inlet port to the outlet port.  
     CONSTITUTION: In a 50Hz region, the revolutional speed of a fan is reduced to 5/6 of that in a 60Hz region. In consideration of this fact, the length of an air passage 12 is increased to such an extent as to augment the reduction in the revolutional speed of the fan. The air passage from the first intake port 14 to an outlet port 15 is used for the 50Hz region, and the second intake port 19 is selected at a position capable of obtaining an equal capacity in the 60Hz region. In case of using the fan in a 50Hz region, the second intake port 19 is closed by a proper attachment. Similarly, in case of using the fan in a 60Hz region, the air passage from the first intake port 14 to the second intake port 19 is closed by a proper attachment 22. With such an arrangement, it is enabled to control the capacity of a fan in the 50Hz region and that in the 60Hz region to be equal to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09208730-A (JP)
Title: Porous film and its production
Inventor: SENBA KATSUMI
IPC: C08J9/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a porous film useful as a back sheet for paper diaper, etc., having no reduction in bond strength, etc., with time, while maintaining handle, moisture permeability, thickness accuracy, etc., by adding a specific ocatadecadienoic acid glyceride to a resin composition. SOLUTION: In melting and forming a resin composition comprising (A) (i) 25-70wt.% of a polyolefin resin and (ii) 75-30wt.% of an inorganic filler into a film and orientating the film at least one direction, (B) 0.5-10 pts.wt. of an ocatadecadienoic acid glyceride containing a conjugated diene bond is added to 100 pts.wt. of the component A. Preferably the component (i) is a (linear) low-density polyethylene, the component (ii) is either calcium carbonate or barium sulfate and the component B is an ester of ocatadecadienoic acid and glycerol and the draw ratio of 1.2-5 times.
Patent JP-H0825403-A (JP)
Title: Manufacture of resin molding
Inventor: SHIMIZU TADASHI
IPC: B29K105/04
Filed: 1994-07-12
Abstract: PURPOSE:To provide strength to the protruded part of a foamed resin material or to prevent the abnormal deformation by forming a slit at the protruded part, clamping the material in molds, injecting resin to penetrate the resin from the slit, forming a damper body by the diffused material, and molding an air guide with the penetrated resin. CONSTITUTION:Sealing materials 210, 211 made of foamed resin materials are provided on the front and rear surfaces of a damper body 200 of the air mixing door of an air conditioner. Then, molds 301, 302 are clamped, and the materials 210, 211 are compressed. A slit 215 is previously formed at the corresponding part of the material 210 to an air guide 201, and the injected resin flows to a mold space 305 for forming the guide 201 via the slit 215. As a result, the guide 201 is effectively formed corresponding to the slit 215 in which a communicating part for coupling the guide 201 to the body 200 is previously formed, and hence the coupling strength of the guide 201 becomes satisfactory.
Patent JP-S5949218-A (JP)
Title: Manufacturing equipment for thermosetting resin molding compound
Inventor: ISHIKAWA GENICHI
IPC: C08G8/04
Filed: 1982-09-14
Abstract: PURPOSE:To give titled equipment for vacuum drying of thermosetting resin syrup while agitating, free from overkneading, capable of continuous operation and substantially enhancing drying efficiency, by providing the revolving blade shafts with cutter-shaped agitating blades so as to be rectangular to said shafts. CONSTITUTION:In the equipment 7 for vacuum drying, while agitating, of a resin syrup 2 delivered from a reaction vessel 1, the revolving blade shafts 3 are provided with agitating blades 4 having such edge as that of cutter knife so as to be rectangular to the shafts. Said blades 4 are recommended to be equipped at equal interval along the shafts 3. EFFECT:The blades 4 cuts raw material into pieces rather than performs a kneading, thus leading to preventing the water contained from hampering its volatilization due to overkneading.
Patent JP-H11333482-A (JP)
Title: Method and system for purifying water and conduit to be used in the system
Inventor: NOMURA MASAKI
IPC: C02F3/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of surrounding scenery continually and efficiently and to reduce running cost by passing raw water through a conduit with an organism bed formed. SOLUTION: Numbers of conduits 2 are jointed in the shape of a ring and installed on the shore of a lake or a marsh. Raw water such as factory wastewater and living wastewater, after being filtered primarily, is sent to the conduits 2. An organism bed 8 is formed in the conduit 2, and the channel in the conduit 2 is constituted from two layers. The area of upper and lower surfaces of the organism bed 8 is increased, vortexes are generated in a water flow, and uneven parts 9, 9 which are attempting to take an air portion, oxygen in particular, into water are formed continuously. Lots of ciliary bodies 10, 10... are planted in the uneven parts 9, 9... of the organism bed 8, and aerobic bacteria which decompose dirt are transplanted to the ciliary bodies 10, 10....  In this way, the bacteria are propagated by arranging environmental conditions, and the attempt at the aimed purification of polluted water is made possible.
Patent JP-H08330052-A (JP)
Title: Heater for water tank
Inventor: YAMADA HIROSHI
IPC: H05B3/06
Filed: 1995-06-02
Abstract: PURPOSE: To provide a heater for a water tank capable of preventing the burn injury of a keeper and aquarium fishes and capable of preventing heating when the water level is lowered by storing a heater and thermostats in heat radiating plates. CONSTITUTION: Recesses are provided in heat radiating plates 10, 20 made of a good heat conductor, a circuit section 30 having a heater coil wire 38 is stored in the recesses, and the heat radiating plates 10, 20 are connected together. The circuit section 30 is provided with thermostats 36, 39 connected in series with the heater coil wire 38, the thermostat 36 is arranged at the right upper section of the heat radiating plates 10, 20, and the thermostat 39 is arranged at the left lower section.
Patent JP-H0334189-A (JP)
Title: Memory
Inventor: MAIKERU KEBIN SHIROURA
IPC: G11C11/401
Filed: 1990-06-20
Abstract: PURPOSE: To provide a low power consumption memory array by precharging according to whether ATD pulse and section decode are active and non-active respectively in a segment type precharge architecture. CONSTITUTION: A memory is divided into two sections 1 and 2. Each of the sections 1 and 2 is provided with a control circuit respectively. The control circuits operate according to a truth table as shown in the table. Here, A represents active and I represents non-active. To be specific, all the sections in non-active state are precharged regardless of the state of the ATD pulse. And, the ATD pulse compulsorily turns off a word line in the active state, for instance, the word line 24, to make the sections in the active state precharged.
Patent JP-S63258691-A (JP)
Title: Method and apparatus for treating water
Inventor: NISHIMURA TSUTOMU
IPC: C02F1/66
Filed: 1987-06-26
Abstract: PURPOSE:To efficiently treat water, by adding a proton releasable combined water-containing crystalline mineral to an aqueous system to apply a magnetic field thereto and controlling the release amount of protons and the intensity of the magnetic field. CONSTITUTION:For the purification of agricultural waste water, living waste water or ground water, a proton releasable combined water-containing crystalline mineral such as natural cristobalite, synthetic cristobalite or zeolite is added to this aqueous system. Then, the release amount of protons is controlled so as to obtain a high proton state wherein a pH value is 5.5 or less and a medium and low proton state wherein a pH value is 5.6 or more. Further, a cation (Fe<++>, Al<++>, Ca<++>) for adsorption and sedimentation is contained in the aqueous system in a amount of 1-5ppm. Then, a magnetic body 3 (e.g., magnet sheet) is provided in water tank 1 to apply a magnetic field to the aqueous system. Flux density is pref. about 100-600 gauss. Next, flocculated bacteria or the like are removed.
Patent JP-H0829279-A (JP)
Title: Pressure sensor
Inventor: TOKUHARA MINORU
IPC: G01L19/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide a pressure sensor which prevents a diaphragm from being damaged even when water filled into a pressure-guiding chamber is frozen. CONSTITUTION:A diaphragm-type pressure detection unit 100 is housed in a pressure-guiding chamber 4 inside a housing 200. The pressure of a medium to be measured is guided into the pressure-guiding chamber 4 from a pressure introduction port 3a formed in a lower-part lid 3 constituting the housing 200. In addition, an opening part 22a for the pressure detection unit 100 is formed so as to face the upper side in the figure. Then, an upper-part lod 2 constituting the housing 200 has a protrusion 2a just above the opening part 22a. When water which has been filled into the pressure-guiding chamber 4 is set to a frozen state, the wall of ice is formed by the protrusion 2a between itself and the opening part 22a. Thanks to the wall of the ice, it is possible to prevent a diaphragm 24a from being damaged when the water is frozen.
Patent JP-S5862401-A (JP)
Inventor: KAWABE RIYUUHEI
IPC: G21D1/00
Filed: 1981-10-09
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-S6053357-A (JP)
Title: Data transmission equipment
Inventor: IKEDA YOSHIO
IPC: H04Q9/00
Filed: 1983-09-02
Abstract: PURPOSE:To attain ease of installation of a terminal device by connecting a radio transmitter-receiver to a station of data way and allowing to a radio terminal at a remote location to receive and transmit data. CONSTITUTION:A central processing unit 2 and an input/output device 3 are installed to a central control room 1. The result of processing of the data is fed to the data way 10 via a station 9. Transmission information is modulated by the transmission section of the radio transmitter-receiver 12 connected to other station 9 and transmitted from an antenna 13. The transmission information is received by the radio terminal 14 and applied to an output device 7.
Patent JP-2000351440-A (JP)
Title: Carrying device of food dough
Inventor: MORIKAWA MICHIO
IPC: B65G47/28
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency by reducing a loss in both end lug parts of food dough by automatically aligning the food dough, by detecting a side edge position of the food dough, arithmetically operating the center of the food dough on the basis of this detecting result, and laterally moving the food dough according to this operation result. SOLUTION: In food dough D2 transferred to a support roller 34 by passing through a manual powder removing device 20, these both side edges are respectively detected by respective sensors 35A, 35B. A distance is arithmetically operated by an operation device 36 on the basis of a detecting result to calculate the center C1 in the width direction of the food dough D2 to thereby output a rotation signal to a motor 33 so that an aligning roller 31 is moved to either of left/right directions S by this difference when a calculating position is different from the central origin C of a carrying device. Thus, the center C1 of a dough width is automatically made to coincide with the origin center C of the carrying device to reduce loss dough in both end lug parts of the food dough D2 to reduce a production cost.
Patent JP-S5949157-A (JP)
Title: Battery
Inventor: FUJITA KOUJI
IPC: H01M2/06
Filed: 1982-09-14
Abstract: PURPOSE:To facilitate assembly work of a battery and enable any internal short circuits to be prevented by attaching a cylindrical insulating body having a flange to the penetrating holes of the positive plate and the separator. CONSTITUTION:An insulating seal 20 is interposed between a conductive pin 17 and a case lid 18 to realize electric insulation. A cylindrical insulating body 21 is attached to the inner peripheries of a positive plate 14 having a penetrating hole 14a and a separator 16 having a penetrating hole 16a; the conductive pin 17 penetrates the holes 14a and 16a. The cylindrical insulating body 21 is made of Teflon or the like and provided with a flanged part 21a at one end. The flanged part 21a is interposed between the separator 16 and a negative plate 13.
Patent JP-H11351541-A (JP)
Title: Plasma arc type melting furnace
Inventor: NOMA AKIRA
IPC: F27B3/22
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent adherence of a low boiling point material in a gas in a furnace to a periphery of a furnace body penetrating part of a plasma electrode, by completely shutting OFF the gas in the furnace from an exterior by uniformly blowing a sealing gas. SOLUTION: In the plasma arc type melting furnace 1 comprising a furnace body 2 constituted by a refractory material 4 and a shell 5a covering its outside, a main electrode 3 suspended and disposed therein from an upper part of the body 2, and an insulating sleeve 6 and a blowing nozzle 8 of a sealing gas 7 provided at a furnace body penetrating portion 2a of the electrode 3; the nozzle 8 includes a connecting port 11 connected to a sealing gas supply source, a slit-like blowing port 12 for blowing the gas 7 to an overall periphery of the electrode 3, and a gas reservoir 13 formed between the port 11 and the port 12.
Patent JP-S648111-A (JP)
Title: Method and device for arranging article
Inventor: KOBUKI MANABU
IPC: B65G1/133
Filed: 1987-06-26
Abstract: PURPOSE:To improve picking and sorting efficiency by providing a delivering device and a storing device which are connected by a conveying conveyor to a rotary shelf for dividingly housing articles, carrying out sorting midway while conveying on the conveying conveyor, and again storing the remainder. CONSTITUTION:As an article arranging requirement is inputted, a rotary shelf single body 11 in which articles 9 of a type A are housed is rotated and the articles 9 are taken out to a delivering device 3 and a conveying conveyor 4 and conveyed to a picking operation part 41. The articles 9 are sorted and housed into a housing container 10 on an article collecting conveyor 81 in the picking operation part 41. After the picking operation, the remaining articles 9 are again housed into the original housing part of the rotary shelf by means of the conveying conveyor 4 and a storing device 2. By this structure, efficiency can be improved.
Patent JP-H0917825-A (JP)
Title: Bonding device and bonding method for electronic component
Inventor: KUSUKI HIRONORI
IPC: H01L21/60
Filed: 1995-06-27
Abstract: PURPOSE: To align an outer lead and an electrode while automatically correcting the dislocation of the outer lead and the electrode, by observing dislocation, which occurs at the time of pressure-bonding the outer lead to the electrode, with an observation means, and performing the alignment between an electronic component and a display panel, based on this dislocation. CONSTITUTION: An outer lead 28 of a first electronic component 6a is temporarily fixed to the electrode 9 on the long side of a liquid crystal panel(LCD) 1. The first electronic component 6a is carried to above the electrode 8 of an LCD 1. And, the first electronic component 6a is positioned on the LCD 1 so that the marks 34 and 35 of the LCD 1 and the marks 36 and 37 of the first electronic component 6a may lie upon the other. The outer lead 28 is temporarily pressure-bonded to the electrode 9, after observing the marks 34, 35, 36, and 37 by a first camera 32 and a second camera 33, and correcting the relative dislocation in XY direction between the outer lead 28 and the electrode 9.
Patent JP-H082936-A (JP)
Title: Dehydration apparatus for porous deposit of glass soot
Inventor: NAKAYAMA SHINICHI
IPC: C03B32/00
Filed: 1994-06-20
Abstract: PURPOSE:To uniformize the actions of a dehydration agent and a reduction suppressing agent in the longitudinal direction of a porous deposit of glass soot and uniformize the characteristics of an optical fiber produced from the soot in longitudinal direction by uniformizing the concentration distributions of the atmospheric gas, the dehydration agent, the reduction suppressing agent, etc., in a muffle. CONSTITUTION:A gas-introducing pipe 2 for introducing an atmospheric gas, a dehydration agent, a reduction suppressing agent, etc., into a muffle 1 is connected to the bottom of the muffle 1. A baffle plate 3 is placed in the muffle 1 at a part near the opening of the gas-introducing pipe 2. In the dehydration process of a porous deposit 5 of glass soot inserted into the muffle 1, a gaseous mixture of the atmospheric gas, the dehydration agent, the reduction suppressing agent, etc., is introduced into the muffle 1 from outer sources, blown through the opening of the gas-introducing pipe 2 into the muffle 1, retained near the opening by colliding with the baffle plate 3 placed near the opening of the pipe and then filled in the muffle 1.
Patent JP-H0450734-A (JP)
Title: Noncontact heating device for surface of body accompanied by temperature measurement
Inventor: TAKAHASHI TAKESHI
IPC: G01J5/00
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the small-sized, simple and inexpensive instrument capable of high-accuracy measurement by providing a heating light source, an infrared- ray filter which absorbs a part of its light in the infrared range, and a radiation thermometer for body surface temperature measurement which is heated with the passing light of the filter. CONSTITUTION:The heating light source 1 is arranged at the position where a body 10 is irradiated, the infrared-ray filter 2 is arranged on its optical axis, and the radiation thermometer 3 is arranged at the position where the radiant light from the irradiated area is received. A halogen lamp with which high energy effect is obtained without the need for a dedicated power unit is used to be optimum as the light source 1 and the filter 2 has a function which removes the wavelength range including the detection wavelength of the ther mometer 3 in the infrared range almost completely. The thermometer 3 has about >=5 mum measurement wavelength. Consequently, the surface temperature of the body can be measured easily and accurately with high accuracy without destruction nor contacting.
Patent JP-H0212863-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MITSUI SHINJI
IPC: H01L23/50
Filed: 1988-06-30
Abstract: PURPOSE:To make it possible to improve the humidity-resistance reliability of a surface mounting type package as well as to make it possible to realize a reduction in a process associated with the abolition of a wire bonding process and a cost reduction by a method wherein a semiconductor chip is mounted on a lead frame not having a die pad and the chip is pressed and resin-molded in the configuration of a prescribed package. CONSTITUTION:A semiconductor chip 1 is mounted on a lead frame not having a die pad and the chip is pressed and resin-molded in the configuration of a prescribed package. For example, an element formation process ends and a semiconductor chip 1 provided with solder bumps 3 formed on external lead-out electrodes is heated near the melting point of a solder aligning the bumps 3 of the chip 1 to lead parts 2b plated with a solder and the lead parts 2b and the bump 3 are bonded to each other. After that, a powder resin 4 is fused and poured in a die by a pressure and chip is pressed and molded and is sealed.
Patent JP-S5492242-A (JP)
Title: Positive chargeability carrier
Inventor: NARISAWA TOSHIAKI
IPC: G03G9/097
Filed: 1977-12-28
Abstract: PURPOSE: To enable alleviation of abrasion of a latent image forming medium as well as prevention of deterioration in latent image intensity of a negatively friction- chargeable latent image forming medium, by providing a specified resin cover on magnetic particles.  
     CONSTITUTION: Polyamideimide, urea resin, or polyurethane is dissolved in a proper solvent, and positively chargeable carriers of magnetic particles having 0.1W1.5 μ resin covers are formed by a rotary drying method. When positive development is effected by uniform positively charging corona discharge using a negatively chargeable toner on a negatively friction-chargeable latent image forming medium, such as ZnO type photoconductor, the positively chargeable carrier negatively charges the toner, and the medium is rubbed by a slightly negatively chargeable developer consisting of a mixture of the negatively chargeable toner and the positively chargeable carrier, therefore permitting latent image intensity to be little deteriorated in development. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5584093-A (JP)
Title: Bubble memory test equipment
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C19/08
Filed: 1978-12-19
Abstract: PURPOSE: To secure an accurate test for the bubble memory in a short time by varying the test parameters in sequence with every operation of the block address.  
     CONSTITUTION: When test pattern parameter rotary magnetic field HR given from computer 9 is applied to control circuit 13, the amplitude and the phase of field HR from computer 9 vary in sequence and every block address via multiplexer 43 controlled by delay circuit 44 as well as D/A converter 42 which connects address counter 41 varying the block address with every field HR. Thus rotary magnetic field driver 5 is driven. In the same way, the amplitude and the phase vary with every data block via control circuit 11 for transfer gate pulse current IT of the test parameter, annihilator current pulse IA, data pattern pulse current IG and others each. Thus current pulse driver 3 is driven and then the bubble chip of wafer 1 is driven. And thus the corresponding reading signals are detected via signal detection circuit 4 and similar control circuit 12. 
     COPYRIGHT: (C)1980,JPO&Japio