baber/WOPTO huggingface dataset:
Patent JP-H08299208-A (JP)
Title: Bathtub water circulating and purifying device with deodorization function
Inventor: ITO TAKAAKI
IPC: A47K3/00
Filed: 1995-04-28
Abstract: PURPOSE: To excellently remove an unpleasant smell by connecting a deodorizing device for adsorbing an odor inside a bathtub to a pipe line in the bathtub provided with the pipe line for circulating hot water inside the bathtub by a pump, passing it through a purifying device and returning it to the bathtub. CONSTITUTION: A bath boiler 2 is provided on the upper surface of the bathtub 1, a case 3 is provided projectingly upwards on the end side of the bathtub 1 and a circulation pump 4, a purifying part 5 and a heater 6 are disposed inside the case 3. A sucking pipe 7 is suspended from the circulation pump 4 to the hot water inside the bathtub 1, a filter 8 is provided on the lower end part and a discharge pipe 9 is suspended in a drooping shape from the heater 6 to the inside of the hot water as well.  Also, a deodorizing pipe 11 is connected through a connection part 10 to the sucking pipe 7 inside the case 3, the upstream end of the deodorizing pipe 11 is opened inside a space S inside the bathtub formed between a hotwater surface A inside the bathtub 1 and the bath furnace 2, and the deodorizing device 12 and a valve 13 on the upstream side are provided inside the deodorizing pipe 11. Then, the odor inside the bathtub is led inside the deodorizing device by utilizing the sucking force of the pump of this circulating and purifying device and the unpleasant smell is adsorbed and removed.
Patent JP-S5919964-A (JP)
Title: Electrophotographic printer
Inventor: YAMASHITA YUUJI
IPC: G03G15/047
Filed: 1982-07-26
Abstract: PURPOSE:To monitor the degree of variation of photoreceptor characteristics by providing a light source for irradiating a part of a photoreceptor with light after an electrostatic latent image is developed and a photosensor which receives the reflected light of the irradiation light and detects the quantity of the light. CONSTITUTION:A light beam from a laser tube 10 is modulated 22 on the basis of image information VD and passed through the optical system consisting of a lens LS and mirrors M1 and M2, a rotating polygon mirror 30, and a dimmer 40 to develop the electrostatic latent image on a photosensitive drum DR. The part of the surface developed by a developing device 50 is irradiated with light from the light source 60 and its reflected light is received by the photosensor 70 and the drive level of a modulator driver 21, i.e. the quantity of the laser beam modulated optically by the modulator 22 is controlled on the basis of the detection output of the photosensor 70.
Patent JP-S5463638-A (JP)
Title: Information processing system
Inventor: TSUMURA NORIMOTO
IPC: H04L69/14
Filed: 1977-10-29
Abstract: PURPOSE: To transfer multiple-line high-speed data without lowering the processing efficiency by controlling the operating system and the management of user jobs, etc., by the processor connected to one bus line in the system where a multiple-line terminal is connected to a high-speed line.  
     CONSTITUTION: Arithmetic processing unit ACU1 to control operating system OS and user jobs and arithmetic processing unit ACU 2  to have the function for the line control and the data check  of comunication controllers CCU 1  to CCU n  are provided. Further, plural main memories 3 and 4 having channels individually, plural communicaton controllers CCU 1  to CCU n  and controller FCU to control system files are connected to bus line 8. Then, data from the line is written in memories 3 and 4 and is checked by unit 2, and this unit 2 generates an interrupt, which indicates that the data transfer between memories 3 and 4 is requested to unit 1, to request the processing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5655041-A (JP)
Title: Positioning exposure
Inventor: ISHIHARA SUNAO
IPC: H01L21/67
Filed: 1979-10-11
Abstract: PURPOSE:To enable positioning over an entire wafer surface even if the wafer is elongated or contracted by executing trial exposure and development beforehand, measuring and correcting the displacements of the positions of patterns A and B at three positions on the wafer and exposing it. CONSTITUTION:In calcining a pattern 4 on a mask 2 on a wafer 3 using a radiant ray from a point light source 1, the pattern 4 is positioned on a pattern 5 already calcined on the wafer 3, and is then transferred onto the position of a pattern 4'. When an interval between the mask 2 and the wafer 3 is represented by S and a distance between a light source 1 and the wafer is represented by D, the pattern 4 on the mask 2 at the position of a radius R is projected on a position of the pattern 4' in the amount determined by the S, D and R in a radial direction by the light beam of radial type. Accordingly, the distance S or D is varied, and the pattern is radially positioned. The elongated or contacted amount of the wafer in the radial direction is corrected, and the entire wafer surface is thus positioned.
Patent JP-S5255200-A (JP)
Title: Cooling-air controlling apparatus for use in air-craft engines
Inventor: TANIGUCHI YOSHITOMO
IPC: F01P7/02
Filed: 1975-10-29
Abstract: PURPOSE: To provide a cooling-air controlling apparatus for use in aircraft engines, in which air outlet port for discharging engine cooling air is porvided at a suitable position in the vicinity of leading edger of aerodynamic wing, at the root portion of the same, whereby effective area of the outlet port and backpressure can be controlled in accordance with the change in aerodynamic pressure field. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5920779-A (JP)
Inventor: KAWASAKI KATSUTAKA
IPC: B62K5/02
Filed: 1982-07-26
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-H03273933-A (JP)
Title: Engine power transmission device with start function
Inventor: NISHIDA MINORU
IPC: B60W10/10
Filed: 1990-05-22
Abstract: PURPOSE:To enable achievement of start function, first move function, and charging function only with a motor so as to reduce cost by making an engine rotate via a differential gear mechanism by a motor when the engine is started and making the motor function as a generator after start of engine ends. CONSTITUTION:During ordinary running of vehicle, a motor 5 functions as load. Rotating output of an engine 2 is transmitted to a transmission 3 via a differential gear mechanism 10 and a gear 20 as reaction force torque due to load torque of the motor 5, and further transmitted to wheel via a decelerator 4. Torque transmission amount for a transmission 30 is controlled arbitrarily by controlling torque of the motor 5 on the charge side, and a charger 7 is charged via a power converter 6 due to rotating output of the motor 5 which functions as load. When the engine 2 starts, power is supplied to the motor 5 from a condenser 7 by controlling the power converter 6, and rotating drive force of this motor 5 is transmitted to a differential gear mechanism 10 from the third rotary shaft 1c via gears 25, 24 to perform cranking.
Patent JP-2000320557-A (JP)
Title: Retainer for split type rolling bearing
Inventor: MAEKAWA NAOKI
IPC: F16C33/46
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To make the number and rating load of a rolling body nearly the same as the integral retainer with the same size, while eliminating the attachments of a connection plate and reducing the manufacturing cost. SOLUTION: A through-hole 5 for communicating one divided port 1a out of facing divided ports 1a, 2a with a pocket hole 4 close by in the peripheral direction is formed, and also a female screw hole 7 is formed on the other divided port 2a. By hitting together the divided port 2a to the divided port 1a mutually and screwing the hole 8 penetrated the through-hole 5 to the female screw hole 7 at assembly time, or inserting the male screw shaft screwed to the female screw hole 7 advanced into the through-hole 5 and screwing by a nut, both the divided ports 1a, 2a are combined.
Patent JP-S5654304-A (JP)
Title: Abrasion detection mechanism
Inventor: YOSHIDA TAKUMI
IPC: B41J11/02
Filed: 1979-10-09
Abstract: PURPOSE: To prevent an accident by stopping a line printer on detecting a word omission or the breaking of a print band before it occurs due to abnormal abrasion of an anvil.  
     CONSTITUTION: When the back surface of print band 3 contacts the tip of projection 6 in the strike of hammer 1 with anvil 2 in an abrasive state, abnormal frictional force acts between the both and print band 3 changes in speed. This projection 6 provides the same effect without reference to its length in the traveling direction of print band 3. If the speed change exceeds an allowable value, a band speed check signal is generated to stop the line printer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S618981-A (JP)
Title: Semiconductor light emitting element
Inventor: KAWAI YOSHIO
IPC: H01L27/15
Filed: 1984-06-23
Abstract: PURPOSE:To obtain a high output and a long servide life, by constituting a light emitting region by a plurality of minute island shaped light emitting regions, each of which is surrounded by a non-light-emitting region. CONSTITUTION:In a light emitting region, which is inherently effective and shown by a broken line, a plurality of minute island shaped light emitting regions 9a-9f,... are subdivided in a descrete mode. Each of the island shaped light emitting regions 9a-9f,... is surrounded by a non-light-emitting region. Each of the minute island shaped light emitting regions 9a-9f,... is formed by an independent minute island shaped light emitting element comprising an n type current squeezing layer 2, a p type first clad layer 3, an active layer 4, an n type second clad layer 5 and an n type cap layer 6. Then the conducting types of the current constrictive layer 2, a substrate 1, which is adjacent to the layer 2 and the first clad layer 3 become a pnp structure. When a bias voltage is applied, a current does not flow in the pnp structure. Therefore, the non-light emitting region can be formed by the current constriction layer 2 around each island shaped light emitting element.
Patent JP-S619937-A (JP)
Title: Rolling device
Inventor: AIZAKI MASARU
IPC: B21H5/00
Filed: 1984-06-25
Abstract: PURPOSE:To prevent effectively the oscillation of a blank material during rolling and to produce a gear, etc. having good accuracy by constituting guide members in such a manner that the members can move relatively with rack type tools in the advance direction thereof. CONSTITUTION:The rolling pitch circules of the part 5a where a tooth profile is formed on a blank material 5 in a rolling stage and the large-diameter part 5b and small-diameter part 5c retained by the guide members 11-14 on both sides thereof are different and therefore the extents of the movement of the rack type tools 1, 2 and the extents of the movement of the members 6-9 are different. The difference in the extents of the movement is absorbed as the members 6-9 can move relatively with the tools 1, 2. More specifically the large-diameter part 5b side of the material 5 is larger in the pitch circle diameter than the part 5a where the tooth profile is formed and therefore the members 10, 12 for guiding said part advance forward of the tools 1, 2 and the members 11, 13 corresponding to the part 5c advance with a delay from the tools 1, 2.
Patent JP-H0424353-A (JP)
Title: Strut and executing method of strut
Inventor: BABA JO
IPC: E04G21/14
Filed: 1990-05-21
Abstract: PURPOSE:To improve the durability by providing a core rod provided in a strut, pipes to cover the core rod, pipe installing members installed at a specific position of the core rod and install the inner surface of the pipes, and a facing film. CONSTITUTION:On both side surfaces of a core rod 2, L shape brackets 11 of pipe installing members 4 are welded, and screws 12 are inserted to fixing holes of the brackets 11 to fix support blocks 13. Then, a vinyl chloride pipe 3 with a circular section is divided into two to form pipe divided bodies 3a and 3b, and a facing film 5 is stuck to the outer surface beforehand. And the pipe divided bodies 3a and 3b are placed to cover to hold from both sides of the core rod 2, joint metals 14 are screwed up to the support blocks 13, and a sealing material D is filled. As a result, the cost can be reduced extensively.
Patent JP-H07323298-A (JP)
Title: Waste water treating device
Inventor: HIKAMI SUMIKO
IPC: C02F3/06
Filed: 1995-05-29
Abstract: PURPOSE:To improve and stabilize the quality of the treated waste water having a high content of BOD by using this compact waste water treating device with the volumes of the tanks reduced. CONSTITUTION:This device is provided with an anaerobic fermentation device 6 and a device for aerobically treating the water treated in the device 6. The aerobic treating device is furnished with a catalytic oxidation tank 1 and a contact aeration tank 3. In the tank 1, the water to be treated is passed upward through the tank to the fixed packing, and the water is aerated directly and entirely from the lower part to aerobically treat the water under a high load. In the tank 3, the water is aerated at a position where the fixed contact material locally set in the tank is not directly aerated so that the surface area load on the packing is controlled to <=15g/m<2>.d and aerobically treated under the low BOD volume load of <=0.5kg/m<3>.d.
Patent JP-S61288869-A (JP)
Inventor: YABUSHITA YASUKI
IPC: A61L33/00
Filed: 1985-06-14
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-S6112985-A (JP)
Inventor: GEORUGU CHIEE
IPC: C09B56/02
Filed: 1985-06-15
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-S6021626-A (JP)
Title: Output circuit
Inventor: UMEKI YOSHITAKA
IPC: H03K19/08
Filed: 1983-07-18
Abstract: PURPOSE:To prevent the operating speed due to a load capacitance from being lowered by adding a bipolar transistor (TR) having a large current driving capability to an output circuit comprising CMOS logical circuits so as to reduce the occupied area of the output circuit. CONSTITUTION:A drain of a P-channel MOS TRQ31 is connected to a base of a PNP bipolar TRQ33 and a drain of an N-channel MOS TRQ32 is connected to a base of a PNP bipolar TRQ34 respectively. When a low level input voltage is applied to an input terminal 31, a low level output voltage appears at an output 32. When a high level input is applied to the input terminal 31, a high level output voltage appears at the output 32. Since each collector current of the TRs Q33, Q34 charges/discharges the load capacitor with the capability being hFE times the current applied to the base when they are conducted, the response of the output is quickened accordingly.
Patent JP-S6022480-A (JP)
Title: Piezoelectric element of surface wave motor
Inventor: SASHITA TOSHIO
IPC: H01L41/09
Filed: 1983-07-18
Abstract: PURPOSE:To simplify the construction by detecting the vibrating frequency by utilizing part of an exciting piezoelectric element in a surface wave motor combined with an elastic unit and the piezoelectric unit, feeding back it to a high frequency power source to perform an oscillation. CONSTITUTION:An elastic unit 5 and a piezoelectric unit 4 are combined to be driven by high frequency wave of approx. several tens kHz to form a surface wave motor. At this time, exciting electrodes 2, 3 are provided on the upper surface of the unit 4, an electrode 1 is disposed between the electrodes, the vibrating frequency is detected by the electrode 1, fed back to a high frequency power source, and oscillated. Therefore, part of the exciting piezoelectric element 4 is utilized, and the construction can be simplified without separately providing the detecting electrode, the high frequency of resonance frequency is automatically obtained to automatically track the variations in the environmental tal conditions such as temperature and moisture and load conditions.
Patent JP-S5836808-A (JP)
Title: Conveyer chain changed with conveying pitch and conveyer using this chain
Inventor: OOTA YASUHIRO
IPC: B65G19/02
Filed: 1981-08-22
Abstract: PURPOSE:To change an individualy separated conveying pitch in accordance with size of a conveyed object, by selectively protruding a change feed piece from a conveying surface or retracting the piece below the conveying surface. CONSTITUTION:When an arm lever 6 is turned downward about a connecting pin 3, as shown by a virtual line in the drawing, and placed under a suspending condition from the connecting pin 3, conveyed object feed piece 8, 9 are only protruded above a conveying surface, and a chain is suitable for conveyance of large diameter pipes with a conveying pitch P. While the arm lever 6 is moved upward to the position of a link plate 2, then a change feed piece 10 is protruded from the conveying surface between the conveyed object press feed piece 8, 9 to change the conveying pitch to 1/2P, thus the chain becomes suitable for conveyance of a small diameter pipe A. In this way, large or small diameter pipes can be efficiently and separately conveyed in a stable condition by a single conveyer chain in a large or small pitch.
Patent JP-S6325547-A (JP)
Inventor: YORUGEN KURISUTENSEN
IPC: G01N27/76
Filed: 1987-05-27
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-H10317605-A (JP)
Title: Roof waterproof construction equipped with frame for installing roof top equipment
Inventor: TANI NAOTAKA
IPC: E04D13/18
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain good flashing against rain water by superimposing attaching pieces for the frame on verge flashing and cotightening with machine screws or bolts to roof backing and by covering exposed portions of machine screws and the like with a roofing material attached astriding the frame and verge flashing. SOLUTION: A verge flashing 71 comprising an attaching piece 72 to be fixed to a roof board 17, a vertical piece 73 raised upright, a reversed Lshaped outer edge piece 76 linked to a verge iron sheet 75, and a verge flashing 71 comprising a horizontal piece 77 are formed in one united body. And an attaching piece 78 for the frame 20 is placed on an attaching piece 72 of the verge flashing 71, the roof board 17 and purlin 15 are cotightened with machine screws 79, and an end of waterproof steel plate 21 for verge is fixed to a vertical piece 73 with machine screws 80.  Next, the heads of the machine screw 79 of the frame 20 is covered with the waterproof steel plate 21, the other end covers a lip 27 of the frame 20, and a gap between the one end of the waterproof steel plate 21 and the vertical piece 73 of the verge flashing 71 is covered with a horizontal piece 77 of the verge flashing 71 from the above. Therefore, the ingress of rain water can be prevented.
Patent JP-S6112643-A (JP)
Title: Alkali metal salt of 4-(p-halogenobenzoyl)-2,6-dimethylphenol and preparation thereof
Inventor: FUKUOKA SHINSUKE
IPC: C07C49/83
Filed: 1984-06-27
Abstract: NEW MATERIAL:A compound expressed by formula I (X is halogen atom; M is alkali metal). EXAMPLE:Potassium 4-(p-fluorobenzoyl)-2,6-dimethylphenolate. USE:A monomer for heat-resistant polymers such as an aromatic polyether ketone expressed by formula II having properties of relatively easy melt-molding processability because of melting point depression effect of methyl substituent positioned on the aromatic ring compared with non-substituted polymer having a melting point as high as about 367 deg.C and difficulties in melt-molding. PREPARATION:A 4-(p-halogenobenzoyl)-2,6-dimethylphenol expressed by formula IIIobtained by such as the Fries rearrangement reaction of 2,6-dimethylphenyl p-halogenobenzoate is reacted with an alkali metal-containing basic substance in a solvent at 0-200 deg.C for 0.1-300min to obtain the compound expressed by formula I.
Patent JP-H02140709-A (JP)
Title: Optical fiber connector
Inventor: TAKAHASHI MITSUO
IPC: G02B6/36
Filed: 1989-05-24
Abstract: PURPOSE:To drastically decrease the insertion loss in the juncture of connectors for optical fibers by providing a pair of optical connector plugs and an arraying sleeve. CONSTITUTION:While the positioning key 13b of a 1st optical connector B is inserted into a key groove 9b of the arraying sleeve 15, an engaging nut 10b is screwed and fixed to a thread part 18b of the arraying sleeve 15. The optical connector at the other end of the optical connector B is connected to a light source and the optical connector at the other end of a 2nd optical connector A is connected to an optical power meter; thereafter, only the positioning key 13 and the ferrule part 2 are inserted into the key groove 19a of the arraying sleeve and a through-hole 16 and the front end of the ferrule is brought into light contact with therewith. The flange part 8 of a ferrule member 1 is then gently rotated until the read value of the optical power meter attains the best numerical value. The insertion loss between the optical connector B and the optical connector A is minimized by the simple operation in this way.
Patent JP-H0427724-A (JP)
Title: Rotational angle detection device
Inventor: MORIYAMA NORIO
IPC: G01D5/36
Filed: 1990-05-23
Abstract: PURPOSE:To miniaturize an ignition coil integrated type distributor for internal combustion engine by sectoring a rotational angle detection device assembly body to include a control circuit in a fan-shape and forming a photocell type pickup on the control circuit, to be built in a two stories structure. CONSTITUTION:A rotational angle detection device 5 is formed in a fan-shape, a control circuit 70 being contained in a fan-shaped synthetic resin housing 5. In addition, a photocell pickup 60 is formed in a part of the synthetic resin housing 5 on the control circuit 70, thus, a two stories structure being made. On the other hand, there is a connector 80 for permitting electrical continuity to the control device formed at the end of the fan-shaped synthetic resin 5. Like this, the ignition coil integrated type distributor for internal combustion engine incorporating the rotational angle detection device 5 is miniaturized.
Patent JP-S5356425-A (JP)
Title: Carburetor
Inventor: MORINO TOSHIHARU
IPC: F02M1/08
Filed: 1976-11-01
Abstract: PURPOSE: To intend to shorten the warm engine time of an engine and to save fe fuel cost, by means of sensing warm engine state of an engine, of releasing a choking valve within a several second after engine starting, and of increasing fuel exactly from a low speed fuel system according as the warm engine state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62286889-A (JP)
Inventor: DEIBITSUDO CHIYAARUZU TEIGUUER
IPC: B63B45/00
Filed: 1986-06-05
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-S63298870-A (JP)
Title: Signal reproducing system
Inventor: SAITO MINORU
IPC: G11B20/10
Filed: 1987-05-29
Abstract: PURPOSE:To attain highly reliable data reproduction by providing a strobe signal triggered by a signal selected by a selection circuit. CONSTITUTION:The selection circuit 67 selects a PLL 63 for reproduction RF signal just after the steady-state of revolution of an optical disk. As a result, a selecting state passing through a synchronizing signal by a clock bit and a selecting state passing through the synchronizing signal by a reproducing data exist and any synchronizing signal is sent to the strobe circuit 39. The strobe circuit 39 segments an output signal from a comparator 37 by using either of synchronizing signals and the result is sent to a demodulation circuit and a sector address (ID) detection circuit 40 and the ID detection circuit 40 applies a processing extracting only the ID from the reproducing signal string. Thus, highly reliable data reproduction is realized independently of the fluctuation of driving motor, mounting error of medium, the variation of recording characteristic of an inner face of the medium or the change with the lapse of time such as deflection or bent.