baber/WOPTO huggingface dataset:
Patent JP-S60219414-A (JP)
Title: Intake device for engine
Inventor: SHIMADA TAIZOU
IPC: F02B31/02
Filed: 1984-04-13
Abstract: PURPOSE:To provide an intake device having satisfactory efficiency of intake even in low speed by forming respective intake paths of an engine having two intake valves as swirl forming large diameter paths and opening small diameter intake paths provided with a valve controllably opened and closed according to the engine running condition in the antiswirl direction near the respective intake valves. CONSTITUTION:Air is sucked into a cylinder 22 of an engine having two intake valves 27 in two intake ports 26 through two large diameter intake paths 25 communicating to the respective intake ports 26 and two small diameter intake paths 29. The large diameter intake path 25 is of spiral type which forms high swirl in the intake port 26, and the small diameter intake path 29 has a controlling valve 30 while opening in the antiswirl direction near the intake valve 27. The valve 30 is closed in low load and air is sucked through the large diameter intake path 25 with high efficiency of intake and high swirl, and in high load the valve 30 is opened to remove the swirl while increasing the intake amount.
Patent JP-H06291120-A (JP)
Title: Formation of wiring in semiconductor element
Inventor: UMEMURA EIICHI
IPC: H01L23/52
Filed: 1993-04-01
Abstract: PURPOSE:To provide a method for forming a wiring in a semiconductor element in which reliability of wiring is enhanced by decreasing the resistance of wiring gradually toward the surface. CONSTITUTION:The method for fabricating a semiconductor element comprises a step for forming a lower substrate, a step for forming a main wiring, i.e., a W wiring 204, on the lower substrate, and a step for forming a Cu film 205 having a lower resistivity than the W wiring 204 thereon.
Patent JP-S5244-A (JP)
Title: Blade shielding mechanism for damper, shutter and the like
Inventor: HAGIMOTO TADASHI
IPC: E06B7/084
Filed: 1975-06-21
Abstract: PURPOSE: To certainly shield a damper or shutter by securing a stopper lever engaged with a latch and a lever for opening and closing shielding blades to a shaft rotatably secured with the shielding blades to provide easy engagement of the stopper lever with the latch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06350171-A (JP)
Title: Solid-state laser device and integral sphere
Inventor: TANUMA RYOHEI
IPC: G02B5/08
Filed: 1994-04-14
Abstract: PURPOSE:To suppress a loss of excited beams within an excited cavity for a solid-state laser by a method wherein a reflector is made as a diffused reflection reflector made of foamed glass and the rear surface is coated with a high reflection material. CONSTITUTION:When foamed glass is used for a reflector, laser beams 10 generated in an exciting lamp 4 are directly received by a laser medium 1 composed of a slave-like YAG crystal, however most of beams except for the beams 10 are received by a foaming glass reflector 6 and make a diffused reflection due to minute air bubbles. A large amount of the received beams 10 are reflected several times and then released, however as transmissivity of, for example, quartz can be deemed as 100% in actuality, a reflection rate becomes almost 100%. However, as beams released onto the reverse surface of the reflector 6 become a loss, silver plating is applied onto the rear surface of the diffused reflection reflector 6 to prevent a transmission of the beams 10 to the rear surface of the reflector to enhance the reflection rate. Accordingly, it is possible to obtain a high reflection rate and effectively oscillate a laser.
Patent JP-H09245510-A (JP)
Title: Luminaire cover and manufacture thereof
Inventor: TAKAGI NOBUYUKI
IPC: F21V3/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make a base unit of a luminaire cover display a stone pattern like a marble regardless of a shape and reduce in weight by covering the cover with floss silk fixed to a framework, lighting the base unit from its reverse side, and performing spray painting from the surface side. SOLUTION: First, base units 1A, 1B of a lighting equipment cover formed in a desired shape of flat plate shape, semispherical shape, etc., are prepared, frameworks 2A, 2B corresponding to this shape and size are covered with floss silk 3, by suitably drawing the floss silk 3 extended to four ways, a surface pattern like a marble is formed. Next, an end part of the extended floss silk 3 is fixed to the frameworks 2A, 2B by using a bonding tape or the like, after the units 1A, 1B are mounted in an opening part of light source boxes 4A, 4B built in with light sources 5, 5', the units are covered with frameworks 2A, 2B extending the floss silk 3. The unit is left as placed in a condition lighted by the sources 5, 5', paint is sprayed from upward of the floss silk 3.  In this way, a decorative cover permeable by a stone pattern like a marble pattern of the like can be manufactured easily further with weight lightened and a cost reduced.
Patent JP-S572944-A (JP)
Title: Control of heat pump
Inventor: MORITA KEIICHI
IPC: F24F11/02
Filed: 1980-06-04
Abstract: PURPOSE: To enable the room temperature to rise quickly by a method wherein when a heating  operation is switched to high and low modes in accordance with the variation of the room temperature, the above two-mode thermo operation is made ineffective transitionally in case the heating operation is started from a low temperature.   
     CONSTITUTION: In a cooling cycle formed by a compressor 1, a four way valve 2, an indoor heat  exchanger 3, an outdoor heat exchanger 5 and an expansion valve 4 connected to one another  through a piping system, the capacity of the compressor 1 is switched in two setps by, for example, opening and closing an electromagnetic valve 6. Such switching of the compressor capacity is  made in accordance with the relative increase or decrease of the room temperature and in this  case, an additional reference temperature T 0  is set at a point below a reference temperature T 11  at  which the heating operation is switched from low to high. Thus, when the heating operation is  started from a temperature below the reference temperature T 0  and also when a high heating  operation temperature which is higher than the reference temperature T 0  drops down below the  latter, the high heating operation is kept continued until the temperature again reaches a predetermined temperature T 22 , even after the heating operation enters the low heating operation  zone from the high heating operation zone.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09247127-A (JP)
Title: Error correcting virtual reception buffer device
Inventor: UEIIFUN FUAN
IPC: H04L13/08
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an error correcting virtual reception buffet device by which the flow of continuous normal data is received when a data error state occurs during transmission and, at the same time, the correction of a data symbol which becomes invalid is given so as to unnecessitate data retransmission. SOLUTION: The length comparator 21 of a buffer controller compares a count value held in a buffer counter 24 with the whole memory space of a buffer and monitors the overflow of a decoding device. When the counter number of the buffer counter 24 is equal to the memory space of the buffer or larger, a buffer usage impossible signal 26 is issued and the overflow operation of the decoding device is started. Thus, data pre-existing in the buffer is evaded to be improperly masked so that the decoder executes error correction in order to recover lost data.
Patent JP-H07119090-A (JP)
Title: Production of flame-retardant wallpaper and 'fusuma' paper
Inventor: TOIKAWA YOSHIO
IPC: D21H21/14
Filed: 1993-03-09
Abstract: PURPOSE:To provide a flame-retardant wallpaper and FUSUMA paper (paper for Japanese sliding door) having class S4 flameproofness, elongation of <=1.5% in water and opacity of >=97%. CONSTITUTION:This process for the production of a flame-retardant wallpaper or FUSUMA paper comprises the coating of one or both surfaces of a base paper with a coating composed mainly of an inorganic pigment and a binder by a size press coater. The base paper contains, as essential components, aluminum hydroxide and antimony trioxide as internal pigments, glass fiber as inorganic fiber and vinyl chloride and/or vinylidene chloride latex as a binder for the above components.
Patent JP-H09247965-A (JP)
Title: Transfer stage using electromechanical transducer
Inventor: OKAMOTO YASUHIRO
IPC: H02N2/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a transfer stage which is so constructed as to have the friction between its driving member and transfer member adjustable and to be applicable to different loads and aging changes in accordance with application patterns and in which an electromechanical transducer having stable driving characteristics is used. SOLUTION: The actuator 10 of a transfer stage 30 is composed of a piezoelectric device 17, a driving shaft 16 fixed to one of the ends of the piezoelectric device 17 and a slider block 18 which is coupled with the driving shaft 16 by friction. The transfer stage 30 is composed of a base 31, the actuator 10 placed on the base 31 and a table 34 which is connected to the slider block 18 with a linking member 35. A pad 19 actuated by a leaf spring 20 is provided on the friction coupling portion between the driving shaft 16 and the slider block 18. The actuating force of the leaf spring 20 is adjusted by turning screws 20a through holes 37 formed in the table 34 to adjust the friction force of the friction coupling portion.
Patent JP-H11273736-A (JP)
Title: Manufacture of high-polymer electrolyte battery
Inventor: KIMIJIMA TAKAHIRO
IPC: H01M4/36
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-capacity and long-life battery, by shortening plasticizer extracting time and avoiding breakage of positive/negative electrodes and a separator, by extracting/ removing plasticizers from sheet-like material including the plasticizers, in a reduced-pressure atmosphere with a supersonic wave applied thereto. SOLUTION: A separator including a plasticizer is interposed between a positive and negative electrode including a plasticizer, and they are built in layers and formed into one body. This layered object is immersed in a solvent and the plasticizers are extracted/removed therefrom in a reduced-pressure atmosphere with a supersonic wave applied thereto. Preferably, the atmospheric air pressure is 10 to 500 mm Hg. This layered object is impregnated with a nonaqueous electrolytic solution. An electricity generating element 1 has a negative electrode 4 with negative-electrode sheets 2 borne on both sides of a reticular current collector 3 made of copper. Two positive electrodes 5 are stacked on both sides of the negative electrode 4 with separator sheets 6 (gel-like electrolyte layers) interposed therebetween, respectively.  Each positive electrode 5 has a structure with positive-electrode sheets 7 borne on both sides of a reticular current collector 8. The current collector 3 of the negative electrode 4 has a strip-like negative-electrode terminal 9. The current collector 8 of each positive electrode 5 has a positive-electrode terminal 10 at a position not overlapping the negative-electrode terminal 9.
Patent JP-S5410582-A (JP)
Title: Dehydrating washer
Inventor: MASUDA TERUAKI
IPC: D06F37/40
Filed: 1977-06-24
Abstract: PURPOSE: To provide a dehydrating washer, arranged such that its washing and dehydrating tank is braked at the time of washing and rinsing operation, regardless whether the cover is opened or closed, whereas the washing and dehydrating tank is braked rapidly to stop its rotation when the cover is opened during dehydrating operation of the washer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58192169-A (JP)
Title: Automatic transaction device
Inventor: FUKATSU KUNIO
IPC: G06Q20/18
Filed: 1982-05-06
Abstract: PURPOSE:To obtain an automatic transaction device having a high safety, by stopping the operation of a shutter or reversing it with the detection of overload of a shutter driving force at the closing of the shutter. CONSTITUTION:An automatic depositing and dispensing device 1 as a cash automatic transaction device has a customer service section 3 opened to an outer wall 2 of a building, and an operating mechanism for transaction such as a keyboard 6 and a display 7 is arranged in the said customer service section 3. The customer service section 3 is provided with a curved-surface shutter 15 for burglar-proof, weather and dust-proof, freely opening and closing covering the operating mechanism. The shutter 15 is held with a roll pair 192 in the device and driven with a DC motor 194. In driving the shutter, an overload detecting circuit (not shown) monitors the drive current of the motor 194 for the detection of overload, and when the overload is detected, the shutter 15 is stopped or reversed. Thus, an accident such as catching a customer's hand in the shutter 15 is prevented.
Patent JP-H03274371-A (JP)
Title: Low temperature display case
Inventor: TANIGUCHI HIROSHI
IPC: A47F3/04
Filed: 1990-03-26
Abstract: PURPOSE:To avoid a prohibition of circulation of cold air caused by ice blocks or damage to a supply fan by a method wherein the rear surface of a bottom plate disposed at an interface between a bottom region of a cold air passage and a storing chamber is provided with a slant surface inclined downward toward a water drain port and the lowest part is positioned ahead of the supply fan. CONSTITUTION:A slant plate 17 is disposed forwardly and downwardly at a rear surface of a bottom plate 4B with a spacing acting as a thermal insulation space being present thereat. The lowest part 19 of a slant surface 18 at the rear surface exposed to the cold air is formed at a front end positioned more forwardly than a drain port 16. Accordingly, in the event that frost T is adhered to the slant surface 18, the frost is guided to the lowest part 19 along a slant gradient, dripped onto the bottom wall 2B at the position spaced apart from a supply fan 7. The frost T on the bottom wall 2B is discharged out of the water drain port 16.
Patent JP-H05243450-A (JP)
Title: Die for forming lead
Inventor: SHIBATA TOMIICHI
IPC: B21D5/01
Filed: 1992-02-27
Abstract: PURPOSE:To prevent removing of plating on a surface of a lead due to irregular rotation of a forming roller. CONSTITUTION:The die 10 for forming a lead has an upper die 12 having a package retaining base 11 provided on its lower surface, a lower die 14 having a package placing base 13 provided on its upper surface, and forming rollers 16 rotatably mounted under supporting members 15 arranged outside the base 11. When the die 12 moves down, the rollers 16 are brought into pressure contact with leads 20a of a package IC 20 to bend the leads 20a. The die 10 comprises transmission gears 17 attached to the rollers 16, pinions 18 engaged with the gears 17, and racks 19 stood up on the upper surface of the die 14 to be engaged with the pinions 18.
Patent JP-S572038-A (JP)
Title: Printing original input method and its device
Inventor: MASUDA TOSHIAKI
IPC: G03F3/08
Filed: 1980-06-05
Abstract: PURPOSE:To input at a high speed, by adjusting an original picture to a prescribed magnification by use of a magnification variable lens system, and after that, scanning this original picture by a linear sensor or a planar sensor. CONSTITUTION:An original 10 mounted on an original table 2 is light-irradiated by a reflection original light source 1 or a transmission original light source 11. As for picture information of the original 10, its magnification is varied through a zoom lens system 12 which is a kind of magnification variable lens system, it is divided into three by a half mirror 13, and the information according to spectral strength, which has been made to pass through an R filter 14, a G filter 15 and a BV filter 16 is converted to an electric signal by sensors 17, 18, 19 consisting of a linear sensor or a planar sensor.
Patent JP-H08268312-A (JP)
Title: Rear wheel steering device
Inventor: MORI HIROSHI
IPC: B62D7/14
Filed: 1995-03-31
Abstract: PURPOSE: To provide a rear wheel steering device capable of simplifying structure, lessening a cost, and controlling phase inversion (steering). CONSTITUTION: A rear wheel suspension device is constituted so that a negative trail β1 can be set in the rear side than a tire grounding point Y, by a king pin shaft K1 , connecting the elasticity center X of a lower link system 6 and the connecting point I of a hub carrier 2, retained as a link nodal point, on a given locus; and a rear wheel steering device is juxtaposed which is moving a lower link 4, being at a rear side than the shaft K1 , in a vehicle width direction by a rear wheel cylinder 9, etc., to in-phase steering a rear wheel 1 with a front wheel.  When the rear wheel is steered at the same phase as that of the front wheel in accordance with a steered angle, which is steering input; in a rear turning outer wheel, a tire grounding point is laterally moved to an inner side in a vehicle width direction at a lateral moving speed, composed of a product value of the steering velocity of the outer wheel and the negative trail, and a first order lead antiphase component is generated in the slip angle of the outer wheel to be equivalent to antiphase steering over from direct afrer steering input to initial time.
Patent JP-H06262053-A (JP)
Title: Foaming chemicals mixing apparatus
Inventor: OTA AKIRA
IPC: B01F15/04
Filed: 1993-03-11
Abstract: PURPOSE:To make mixing ratio of water and foaming chemicals always const. even when there exists fluctuation of feeding pressure of water in an apparatus using differential pressure compounding pipe. CONSTITUTION:A part of a water feeding part 2a of a compounding pipe 1 branches and is connected with a gear motor 8 and a foaming chemicals pouring part 4a is connected to a gear pump 5 and the gear pump 5 is driven by means of the gear motor 8 and the foaming chemicals is poured into the compounding pipe 1 to mix it with water.
Patent JP-S57191221-A (JP)
Title: Production of porous substance
Inventor: SATOU MAKOTO
IPC: C03B37/016
Filed: 1981-05-22
Abstract: PURPOSE: A liquid which forms a silica gel by hydrolysis is mixed with a diluent and a diluent-water mixture to form a gel and the gel is dried to produce a porous gel of uniform bulk readily.  
     CONSTITUTION: A liquid which forms a silica gel by hydrolysis such as Si(OCH 3 ) 4 , is combined with additive elements or compounds for modifying the refractive index of transparent quartz glass to prepare one starting solution. The solution is mixed with a diluent and the water for hydrolysis which is prepared by mixing  water with the diluent. The resultant mixture is kept at about 70°C in a vessel of prescribed shape to cause hydrolysis to form fine particles of SiO 2 , resulting in forming a pudding-like wet gel. Then, the wet gel is dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S521859-A (JP)
Title: Steel pipe transfer apparatus
Inventor: NAKADA HIROSHI
IPC: B23Q7/08
Filed: 1975-06-24
Abstract: PURPOSE: Steel pipe transfer apparatus to control transfer speed of succeeding pipes after foremost pipe is discharged, to mitigate noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60223068-A (JP)
Title: Recording device
Inventor: NISHIMURA AKIMASA
IPC: G11B19/28
Filed: 1984-04-18
Abstract: PURPOSE:To increase the storage capacity and also to attain miniaturization of a recording device by setting separately the video and data signal heads from each other. CONSTITUTION:A data signal recording head 5 is set at a prescribed position on a line l2 which is shifted by a prescribed phase angle alpha from a line l1 connecting the center of a magnetic disk 1 and a video signal head 4 in the radius direction of the disk. A plunger 6a shunts the head 5 from a data track 3 in a nonconduction mode of a solenoid 6. In a record mode the head 5 is moved to a recording position from the shunted position by a setting signal DR for data signal recording mode. At the same time, a delay circuit 18 is closed and this delay time is equal to the time corresponding to the angle alpha. The phase of a drive motor 7 is controlled by a delayed synchronizing signal VD2. Therefore the phase of a vertical synchronizing signal VDb is equal to that of another vertical synchronizing signal VDa on a straight line set in the radius direction of the disk 1.
Patent JP-S57191516-A (JP)
Title: Signal processing method of flow rate sensor for car
Inventor: AMANO MATSUO
IPC: G01F1/68
Filed: 1981-05-22
Abstract: PURPOSE:To eliminate the influence of an ignition noise, and to control the amount of fuel effectively on the basis of an invariably real air flow rate by shifting the timing for fetching the output voltage of a heat ray type flow rate sensor to before and after an ignition point of time. CONSTITUTION:When it is decided that the fetch of the output voltage of a heat ray type flow rate sensor coicides with an ignition noise, the fetch timing is shifted to before and after an ignition point of time. The initial interruption processing of, for example, an interruption processing program 206 is synchronized with engine rotation to exercise control over fuel injection, and AD conversion interruption is caused after input information on a power voltage, cooling water temperature, etc., is converted from analog to digital. Interval interruption is caused at certain intervals of time and used as a fundamental signal  for monitoring the time of a task to be actuated at a certain period, and for  angle interruption, the output voltage of the sensor is fetched synchronizing  with the engine rotation, thus calculating a momentary air flow rate.
Patent JP-S59203434-A (JP)
Inventor: TOMITA KOUZOU
IPC: A01G9/00
Filed: 1983-04-30
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-S63241499-A (JP)
Inventor: YAMAJI AKIO
IPC: G21F3/00
Filed: 1987-03-30
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-H06289035-A (JP)
Title: Scanning tunneling microscope
Inventor: SUEOKA KAZUHISA
IPC: H01J37/28
Filed: 1993-04-02
Abstract: PURPOSE:To avoid scattering of excited light and improve spacial resolution by flattening the surface where the light of probe constituted of compound semiconductor having sphalerite structure arranged adjacent to the surface of a magnetic sample is applied. CONSTITUTION:A probe 3 for spin STM used for scan tunnel microscope, is constituted of compound semiconductor such as GaAs having sphelerite structure. The tip part 15 of a probe 3 is sharpened acutely and the tip part 15 bottom is widened and the side surface 16 irradiated by circular polarized light and its reflection surface constitute flat. The side surface 16 part forms a super- lattice film or a strain lattice film and its thickness is proper for specified range m.
Patent JP-H1075154-A (JP)
Title: Sound wave filter
Inventor: PLESSKY VICTOR
IPC: H03H9/145
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the parasitic action of mutual inductance and to improve filter performance by providing a transducer and a reflector for surface sound waves at one end of the transducer and integrating the reflector with the area of a conductive material for forming the bus-bar of a filter. SOLUTION: The transducers 34 and 35 provided in parallel between an input area and the ground, and the ones 37 and 38 provided in parallel between an output area and the ground are respectively paired and form composite impedance elements 39 and 40, and the reflectors 41 and 42 are provided on both terminals of the transducer 36 between the input area and the output area. Input signals are imparted between a hot input connection part 43 and ground connection parts 44 and 45 and outputted between a hot output connection part 46 and the ground connection parts 47 and 48. The bus-bar of this filter is provided with a mirror symmetry for an axis 125 passed through the center of ground electrode regions 31 and 33 and hot electrode regions 30 and 32 and the axis 126 parallel to the bus-bar of the transducer 36 and provided with rotational symmetry for the intersection of the axes.