baber/WOPTO huggingface dataset:
Patent JP-S6112865-A (JP)
Title: Supporting device for sputtering target
Inventor: FURUYAMA MITSUTOSHI
IPC: C23C14/34
Filed: 1984-06-27
Abstract: PURPOSE:To provide a titled device which decreases the deposition speed of sputtering atoms to a metallic retainer which grips and fixes the end of the surface to be sputtered of a target material to an electrode and improves working efficiency by tapering the collar of said retainer toward the surface to be sputtered. CONSTITUTION:A supporting device for a sputtering target is provided with the metallic retainer 10 which grips and fixed the target material 4 to be used for sputtering to the electrode 1 freely attachably and detachably by means of bolts 3. The collar 10a of the retainer 10 which grips and fixes the end of the surface 4a to be sputtered of the material 4 in such device is tapered 10b toward the surface 4a. The taper angle theta of the part 10b is preferably about 30 deg.. The deposition speed of the sputtering atoms generated from the surface 4a to the collar 10a is considerably decreased by the above-mentioned constitution. The cleaning cycle of the supporting device is thus extended and the working efficiency of the sputtering device is improved.
Patent JP-H05327886-A (JP)
Title: Telephone set system
Inventor: ODA TADASHI
IPC: H04M3/42
Filed: 1992-05-25
Abstract: PURPOSE:To provide a telephone set system provided with a correction means in the case that mis-dialing is conducted at the time of dialing from an analog telephone set. CONSTITUTION:An exchange 1 is provided with both a destination number storage circuit section 12 storing sequentially dial information transmitted from an analog telephone set 2 at the time of dialing and an exchange main control circuit section 15 erasing dial information by one digit stored at the last time among dial information stored in the destination number storage circuit section 12 stored by detecting hooking from the analog telephone set 2.
Patent JP-S5655487-A (JP)
Title: Reclamation of waste material
Inventor: KAJIMOTO HIKOKUSU
IPC: C10G1/10
Filed: 1979-10-15
Abstract: PURPOSE: To recover oil in high yields, by a method wherein a particulate inorg. material is mixed with a solid waste contg. synthetic high-molecular cpd. with heating, and the resulting mixed solidified material is thermally decomposed.  
     CONSTITUTION: A particulate inorg. material such as sand is added to a solid waste contg. synthetic high-molecular cpd. The mixt. is stirred at a temp. of 120W450°C and then cooled to form a mixed solidified material (solidified material having decreased volume). Then the treated material is charged in a vessel and heated at a temp. of 400W500°C to thermally decompose the material. Oil produced is passed through a condenser to cool, condense and recover it. Residue resulting from the above thermal decomposition can be re-used as the raw material (the particulate inorg. matter) for the preparation of the above mixed solidified material after carbon materials are removed by combustion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09296746-A (JP)
Title: Output torque control device of internal combustion engine for vehicle
Inventor: SAWAMURA KAZUTOMO
IPC: B60W10/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce shift shock effectively in the case where an acceleration pedal is actuated down at the time of in-gear by inhibiting increasing control of the output torque of an internal combustion engine according to actuating rate of the acceleration pedal when the acceleration pedal is actuated and the shift position of an automatic transmission is changed. SOLUTION: In the case where a shift position is switched from a N or p position into a D or R range in a condition in which an acceleration pedal is actuated, and the shifting position clutch of a gear mechanism is connected, namely, in-gear is carried out, in an ECU 5, a target engine torque is set to 0 until measuring of a prescribed time is completed by a timer after the in-gear or after the acceleration pedal is actuated. When measuring of the prescribed time is completed, the throttle opening of a throttle valve 3 is controlled so as to gradually increase an engine torque toward a target engine torque. It is thus possible to reduce shift shock in the case where the acceleration pedal is rapidly actuated just after a speed change range is switched.
Patent JP-H04358962-A (JP)
Title: Detection system of spot in use of permanent magnet marker
Inventor: WATANABE YUKIHIRO
IPC: B61L25/02
Filed: 1991-06-04
Abstract: PURPOSE:To provide a spot detecting system that is almost dispensing with a job for maintenance and inspection of a market set up in a fixed point, whereas achieving a simple, accurate spot detection by means of an absolute marker. CONSTITUTION:A permanent magnet marker is installed in each of plural fixed points on the track of a vehicle 1. These permanent magnet markers 4 are arranged so as to vary the polarity of a permanent magnet 6 along a traveling direction of the vehicle 1, and they are arranged in parallel with a ground surface at regular intervals. An array pattern of the polarity of this permanent magnet 6 differs at each spot installed. The permanent magnet marker 4 is detected by a hole sensor 8 installed at the side of the vehicle 1, while an analog signal or the output is quantized and encoded by an encoding means 10, and it is outputted to a storage means 12 as a market number. Then, position information corresponding to the marker number is inputted into an adding means 14 from the storage means 12, and this position information and a travel distance inputted from a travel distance calculating means 18 are added and outputted as spot information for the vehicle 1.
Patent JP-S61292365-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: YOSHIDA JIRO
IPC: H01L29/20
Filed: 1985-06-20
Abstract: PURPOSE:To obtain excellent DC characteristics and high frequency characteristics with ready manufacturing process control by providing a transient region which stepwisely increases a band gap and sequentially increases the difference of band gaps between adjacent layers from a base toward an emitter in a hetero-junction bipolar transistor. CONSTITUTION:An N-type GaAs collector region 3 containing Si, a P-type GaAs base region 4 containing Be, a transient region 6 containing Si and a plurality of layers varying stepwisely in the composition, and wide band gap Ga0.7Al0.3As emitter region 7 containing Si are sequentially grown on an N<+> type GaAs substrate 2. The transient region is formed so that a portion adjacent to the base 4 has a large band gap difference and a portion near the emitter 7 side has a small band gap difference. Emitter and collector electrodes 8, 1 are directly formed on both side surfaces of a wafer, and the base electrode 5 is formed after etching to the region 4 from the surface of the water.
Patent JP-S5834643-A (JP)
Title: Communication line monitoring system
Inventor: NAKATSUKA SHIGEO
IPC: H04B3/46
Filed: 1981-08-25
Abstract: PURPOSE:To improve insulating capability to earth and to detect disconnection of a line surely. by constituting a DC closed circuit of a communication line, a photocoupler, a solar battery and a constant -current circuit which are connected in series. CONSTITUTION:A solar battery SS that generates electric power by luminous energy of an electric bulb LT is installed in a terminal station A, and electromotive force is converted to specified constant current (i) by a constant current circuit CC. The constant current (i) is supplied to a photocoupler PC in a terminal station B through a light emission diode DI of a photocoupler PC station A, a choke CH and a transmission line LN. Accordingly, if the transmission line LN is disconnected, the constant current (i) does not flow, so that a light receiving transistor PT of photocouplers PT in terminal in terminal stations A, B go to off state and disconnection can be detected.
Patent JP-S5922645-A (JP)
Title: Granulator for molten slag
Inventor: OGINO EIJI
IPC: C21B3/06
Filed: 1982-07-30
Abstract: PURPOSE:To perform sure sealing and to form slag particles to specified grain sizes, by disposing a sealing plate in the trough of the part where a molten slag supply trough and the wall plate of a chamber for forming granular slag intersect. CONSTITUTION:A hydraulic cylinder 18 is provided by means of a member 17 to a molten slag supply trough 2 and the wall plate 14 of a chambe 1 for forming granular slag. A sealing plate 16 is connected to the piston 19 of said cylinder 18. A hydraulic unit 20 is then operated to actuate the cylinder 18 so as to locate the plate 16 in a gap part 21. The feeding rate (h) of molten slag 22 is adjusted by the plat 16 to maintain the specified pressure of the gas from a gas injection nozzle 3, whereby the granular slag is granulated uniformly.
Patent JP-H10315363-A (JP)
Title: Method and apparatus for manufacturing plastic foam sheet
Inventor: KAWAKAMI HAJIME
IPC: B29L9/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To form an article having the cap lower portion of a back film and a portion welded to a cap film being flush with each other by providing a number of minute pores continued to a vacuum suction passage on the surface for executing vacuum suction, and placing a back film in close contact with the surface of a press roller. SOLUTION: The apparatus is formed such that one vacuum suction passage 42 is provided by setting, as a unit, a length made by dividing the circumference of a press roller into appropriate numbers, and each vacuum suction passage is connected to vacuum suction means at the moment of the film 2A being welded to the back film 2B within the range of time from an instant of the film 2A contacting the press roller 4 to the time of completing compression to the cap film. Concretely, a sliding plate 44 continued at a constant position is located on the vacuum suction passage 42 opened at one or both the ends of the press roller, and suction is done therethrough only when the opening of the vacuum suction passage 42 accords with the opening of the vacuum suction plate 45.
Patent JP-S62294704-A (JP)
Inventor: FURANSHISU RICHIYAADO PURAISU
IPC: F01D5/14
Filed: 1987-05-28
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-S6024540-A (JP)
Title: Optical device
Inventor: OBANA SHIGENORI
IPC: G03B27/72
Filed: 1983-07-21
Abstract: PURPOSE:To detect exactly the quantity of reflected light from an object to be irradiated, and to obtain a suitable exposure value by providing a light shielding body of other light than the reflected light from the object to be irrradiated going toward a photodetector. CONSTITUTION:At the time of an image exposure, a part of a light passing through a lens 10 is photodetected by a photodetector 14, and the quantity of reflected light from an original P is detected. As a result, in accordance with light and darkness of the original P, the light quantity of an exposing lamp 5 is varied and controlled so as to become a suitable exposure value. In this regard, sometimes other light A than reflected light from the original P goes toward this photodetector 14, but this stray light A is shielded by a light shielding plate 15 provided on a supporting plate 13 of the photodetector 14. Accordingly, the photodetector 14 photodetects only the reflected light from the original P, and in accordance with light and darkness of the original P, the light quantity of the exposing lamp 5 can be controlled exactly.
Patent JP-S5257590-A (JP)
Title: Automatic blasting machine
Inventor: NISHINO KATSUMI
IPC: B24C3/06
Filed: 1975-11-06
Abstract: PURPOSE: To improve blasting capacity by use of a special centrifugal throwing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5657852-A (JP)
Title: Preparation of filler for paper manufacturing
Inventor: UMEDA SADAO
IPC: D21H17/67
Filed: 1979-10-18
Abstract: PURPOSE: To impart water resistance to gypsum obtained as a by-product of exhaust gas desulfurization, and to utilize the gypsum as a filler of paper, by treating gypsum dihydrate in an aqueous solution of a condensed phosphoric acid alkali of alkaline earth metal salt heated to a specific temperature, under specific conditions.  
     CONSTITUTION: An aqueous solution of a condensed phosphoric acid alkali or alkaline earth metal salt is heated at 50W90°C. Gypsum dihydrate e.g. obtained as a by-product of exhaust gas desulfurization, etc. is added to and dispersed in the solution and stirred, e.g. for 5min. The dispersed gypsum is separated by filtration. The molar ratio of the gypsum dihydrate to the condensed phosphoric acid is  1:(0.006W0.45), perf. 1:(0.01W0.3).  
     EFFECT: Since the product has a Mohs hardness of as low as 1W2, it can be used as a filler of paper giving low abrasion to the wire of a paper machine or a printing plate of a printer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5923778-A (JP)
Title: Traveling device in pipings
Inventor: MARUKI HIDEAKI
IPC: B62D57/024
Filed: 1982-07-30
Abstract: PURPOSE:To provide free traveling even in vertical pipings by allowing a support spring and the body relatively in the axial direction. CONSTITUTION:Front support spring 14a shall reduce its diameter to set its periphery apart from the inside wall of piping 1, and then a support spring traveling mechanism 3a be prolinged. Then this front support spring 14a is unwound loose to give it a larger diameter for close contact with the inside wall of the piping 1 by means of its elastic force. Now the rear support spring 14b shall reduce its diameter, and the front support spring traveling mechanism 3a be shortened. Here the spring 14a does not move with respect to the piping 1 because of close contact with the inside wall of the piping 1, and the body 2 and a support spring mechanism 3b will advance. Then the support spring 14b is unwound loose to be in closer contact with the inside wall of the piping 1, and the diameter of the support spring 14a is reduced. The same procedure is repeated for continued advance inside the piping 1.
Patent JP-S63296814-A (JP)
Title: Equipment for removing clogging of filter medium in dust collector
Inventor: ISHIGAKI EIICHI
IPC: B01D46/00
Filed: 1987-05-29
Abstract: PURPOSE:To easily shake down trapped dust by winding a spring material into a coil shape to constitute a dust collecting cylinder, extending and contracting this dust collecting cylinder. CONSTITUTION:Dust collecting cylinders 2 which are formed by winding a wire rod constituted of a spring material into a coil shape are hung in a dust collecting chamber 1. Fine clearances (c) are provided between the respective wound coils 2a, 2a. The dust-laden air introduced into the dust collecting chamber 1 through an inlet 9 is subjected to dust removing in the dust collecting cylinders 2 and thereafter sent to an exhaust chamber 5 via an intermediate chamber part and discharged through an outlet 13. Further when the dust collecting cylinders 2 are clogged, the dust collecting cylinders 2 are extended by releasing the compression by cams 8 and thereby dust is removed therefrom. At this time, dust removing can be performed more effectively by injecting high-pressure air through injection nozzles 7.
Patent JP-H06344608-A (JP)
Title: Printing apparatus
Inventor: ENOMOTO TSUGUFUMI
IPC: B41J2/32
Filed: 1993-06-03
Abstract: PURPOSE:To restrict the meandering transfer of a recording paper caused by a platen roller rubber and correctly transfer the recording paper, thereby to perform highly accurate recording, by setting the thickness of the platen roller rubber at a specific ratio to the radius of a platen roller. CONSTITUTION:The printing apparatus has a thermal printing head 105 with a heat generating element 103 which generates heat thereby to print to a recording paper 101, and a platen roller 111. A platen roller rubber 107 is cylindrically formed in the circumference of a roller trunk 109 in the platen roller 111. When the platen roller rubber 107 rotates, the platen roller 111 transfers a recording paper 101 while pressing the paper 101 onto the heat generating element 103 of the thermal printing head 105. The thickness (t) of the platen roller rubber 107 is sea so as to be 10-25% the radius R of the platen roller 111. Accordingly, meandering of the recording paper 101 due to the platen roller rubber 107 is restricted, whereby tone recording paper is correctly transferred and highly accurate printing is achieved.
Patent JP-S6111681-A (JP)
Title: Tracking filter
Inventor: NOMOTO KOUHEI
IPC: G01S13/58
Filed: 1984-06-28
Abstract: PURPOSE:To perform the optimum estimation of a forecasting position by using an optimum estimation gain based upon residual variance between a forecasting position before sampling time and a new observation position by a radar, etc. CONSTITUTION:The tracking filter which estimates or forecasts the observation data, target position, and speed of the radar, etc., supplies an estimation gain controller 2 with the residual variance that a variance estimating device 1 estimates from the residual nut between the new observation position Zt by the radar, etc., and the forecasting position before the sampling time. Then, the controller 2 performs arithmetic minimizing the estimated error variance to calculate the optimum estimation gain K1 for determining whether the contribution of the observation data is large or not when the current position of a moving target is estimated, an optimum estimating device 3 estimates and outputs the current position of the target according to the gain K1, and a target motion simulator calculates and outputs the target position in next sampling. This optimum gain is used to estimate whether the contribution of the observation is large or not, and consequently even when the target has variation in motion characteristic, tracking corresponding to the variation is carried out.
Patent JP-H02311952-A (JP)
Title: Kana-kanji converter
Inventor: SAITO YOSHIZO
IPC: G06F17/27
Filed: 1989-05-26
Abstract: PURPOSE:To omit a correcting operation by storing the patterns of the declensional KANA (Japanese syllabary) endings in a table independently of a KANA/ KANJI (Chinese character) conversion dictionary for the words having plural expressions of declensional KANA endings and changing the declensional KANA ending by reference to the table when the relevant word is read out. CONSTITUTION:When the read information is inputted via an input means 104, a reading means 105 reads a word out of a dictionary means 101 in accordance with the read information. If an identification code 102 is added to the read word, a conversion means 106 converts successively the expression of the word into plural types of expressions of the declensional KANA endings based on a table stored in a declensional KANA ending storage means 103. These converted expressions are displayed via a display means 107. Therefore the declensional KANA endings of words are converted based on the table set previously. Thus the correcting operations can be omitted for addition, deletion, etc., of the declensional KANA endings. Then the words having different declensional KANA endings can be registered just with a single word. As a result, the contents of a dictionary can be saved.
Patent JP-H01308137-A (JP)
Title: Air-conditioner
Inventor: AKIYAMA KAZUHIKO
IPC: H02J7/34
Filed: 1988-05-31
Abstract: PURPOSE:To prevent over discharge of a battery, by providing a means for blocking discharge of the battery when the input source voltage for a converter is not established. CONSTITUTION:A discharge control section 100 is provided with an input current detecting section 21 for detecting AC input current based on an output signal fed from a current transformer. In order to prevent discharge control when the AC input current is low or when the AC source voltage is not established, a small input stop circuit 27 receives an output signal from the input current detecting circuit 21 and provides a discharge stop signal to a gate drive circuit 26 if the level of the output signal is lower than a predetermined level. By such arrangement, over discharge of the battery is prevented even if power supply is interrupted when the battery is connected, and the service life or the performance thereof is not subjected to bad influence.
Patent JP-S5836966-A (JP)
Inventor: IMAI YUKIO
IPC: C04B18/08
Filed: 1981-08-25
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-S6041895-A (JP)
Inventor: SAIPURASADO BASUDEBU NEIMUPARI
IPC: H04N9/64
Filed: 1984-06-27
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-H11330888-A (JP)
Title: Laminated common mode filter
Inventor: ORIHARA MASASHI
IPC: H03H7/09
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated common mode filter for high frequencies for achieving miniaturization and coping with high density mounting. SOLUTION: Conductor layers 2a-2d and 3a-3d, constituting a first conductor and a second conductor each having two layers or more, are formed in a laminated. The conductive layers 2a-2d of the first conductor and the conductive layers 3a-3d of the second conductor are alternately laminated via insulating layers 1b-1h. Each of the conductor layers 2a-3d of the first conductor and each of the conductor layers 3a-3d of the second conductor are connected through via holes 4a-4f and 5a-5f inside the laminate. The conductor layers 2a-2d of the first conductor and the conductor layers 3a-3d of the second conductor are constituted of straight parts forming a capacitor, when they are overlapped in the laminating direction and inclined part formed inclined to each straight part, while they are not overlapped in the laminating direction.  Both the edges of the first conductor and the second conductor are connected with input and output terminals.
Patent JP-H03863-A (JP)
Title: Method for dyeing cloth having steric structure and dyeing apparatus therefor
Inventor: WATANABE YOSHINOBU
IPC: D06B3/14
Filed: 1989-05-26
Abstract: PURPOSE:To enable the uniform dyeing of a cloth having steric structure without damaging the structure by using a drum-formed reel having a diameter freely decreasable by a specific % or more and a specific effective areal ratio and placed in a dyeing can and dyeing a cloth having a steric structure in a state wound round said reel in expanded state. CONSTITUTION:A drum-formed reel having a honeycomb-mesh structure provided with a number of holes at an effective areal ratio of 10-98% based on the whole circumference is placed in a can for dyeing. The reel is provided with a plurality of circumferential faces divided in circumferential directions and the diameter of the divided circumferential face is freely decreasable by >=30%. A cloth having steric structure is wound around said drum-formed reel in expanded state and dyed. The pressure applied to the reel by the thermal shrinkage of the cloth having steric structure can be absorbed and relaxed by this structure.
Patent JP-2000327442-A (JP)
Title: Ceramic-metal joined body, its production and high temperature type secondary battery
Inventor: ISHIKAWA HIROYA
IPC: H01M10/39
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To produce a ceramic-metal joined body with joined parts having high bonding strength and excellent in corrosion resistance and to obtain a high temperature type secondary battery excellent in durability and having a long service life by using the joined body. SOLUTION: A laminated body consisting of ceramic members 11 comprising α-alumina, a metallic member 13 comprising stainless steel (SUS304) with a Cr diffusion layer, a brazing filler metal 15 comprising an Al-Si brazing filler metal and a core material 17 comprising an Al-Mg alloy is heated to 560 deg.C in a vacuum atmosphere under 1 Pa pressure and 5 MPa pressure is applied to the heated laminated body in the laminating direction for 60 min to produce the objective joined body 1. Since Si exists chiefly as Mg2Si and does not exist as simple Si grains in each Al alloy layer 21, the joined body 1 is excellent in corrosion resistance to Na, and since each layer comprising a crystalline phase consisting essentially of Al, Si and Cr prevents the formation of a brittle Al-Fe intermetallic compound, the joined body 1 has high bonding strength.