baber/WOPTO huggingface dataset:
Patent JP-H09229445-A (JP)
Title: Dehumidifying and drying device
Inventor: NAKAYAMA TOSHIO
IPC: F26B9/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enable an installing work not only for a newly built building but also for an existing building to be easily carried out by an easy work, prevent an air shooting of dried items with washed items and further improve a drying efficiency. SOLUTION: A first duct 10 is removably projected and arranged at suction port/blowing ports 4A, 4B opened at a front surface section 3a of a case main body 3 having a dehumidifying and drying mechanism 2 stored therein. A second duct 20 is slidably fitted to the first duct 10, and then suction passage/ blowing-out passage 5A, 5B corresponding to the suction port/blowing-out port of the case main body are formed within the first and second ducts with a middle partition plate 30. An air filter 40 is removably arranged within suction passages at upper stages of the first and second ducts corresponding to the suction port of the case main body formed by the middle partition plate 30. An ornamental grill 50 is removably assembled to cover an entire opening end 20a of the second duct 20.
Patent JP-H01211775-A (JP)
Title: Waiting time display device for copying machine
Inventor: KUDO KUNIO
IPC: G03G15/00
Filed: 1988-02-19
Abstract: PURPOSE:To display a waiting time which has a small time lag with an actual fixing warming up time by using a corrected value in accordance with the variation of input voltage, calculating the waiting time based on a detected temperature and displaying it. CONSTITUTION:The input voltage is incorporated in a CPU 40 through an A/D conversion element 49 and an I/O element 45 and monitored. Several temperature rising rates are previously stored in a ROM 44, etc., according to the value of the input voltage and one of temperature rising rates is selected corresponding to the current input voltage monitored. The selected temperature rising rate is offered to calculate the waiting time and the calculated waiting time is displayed on a waiting time display part 57. After displaying the waiting time is decreased by '1' from the waiting time every minute and displaying time is shortened 1min by 1min. When it becomes at a fixing set temperature actually, the display is not performed and the title machine is in a copying possible state. Thus, the waiting time having small time lag with the actual warming up time can be displayed.
Patent JP-S61196938-A (JP)
Inventor: MATSUSHITA MACHIKO
IPC: A61B5/107
Filed: 1985-02-26
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-S58154490-A (JP)
Title: Filler metal for electron beam welding of aluminum alloy
Inventor: NAGAI HIROYOSHI
IPC: B23K35/28
Filed: 1982-03-09
Abstract: PURPOSE:To assure joint strength, by incorporating a specific amt. of magnesium in a filler metal to be used for electron beam welding of Al alloys. CONSTITUTION:An electron beam 2 is irradiated to the butt parts of pipe materials 1, 1 to be welded; at the same time, a filler metal 3 is fed automatically and is added to weld zones. The filler metal consists of an Al alloy contg. 4.5-6.0% magnesium. An adequate content of the magnesium is incorporated in the weld metal without imparing weldability by the above-mentioned method and the joint strength equal to or higher than the strength of the base metals is assured.
Patent JP-H07244015-A (JP)
Title: Measuring method for contact potential difference of polymer powder
Inventor: ITAKURA TAKAYUKI
IPC: G03G9/08
Filed: 1994-03-08
Abstract: PURPOSE:To efficiently measure contact potential difference of a polymer powder within a short time by heat treating the powder at a temperature near the glass transition temperature of the polymer to remove the static charge, disposing the powder between vibration electrodes by cooling or without cooling after the removing the charge, and measuring the potential difference of the powder. CONSTITUTION:Before the measurement of contact potential difference of a polymer powder, the power is heat-treated at a temperature near its glass transition temperature of the powder (a heat treating time of 10-30min), thereby lowering the potential of the powder to zero or the vicinity of the zero within a short time, and hence a true contact potential difference of the powder can be obtained within a short time. A time required for measuring the difference is several minutes, and a time for a preparatory operation necessary for removing the static charge may also be about 30-40min. Further, since an operation for the removing static charge may be a simple sheet treatment, the measurement of a true contact potential difference of the powder can be efficiently executed within a short time.
Patent JP-H10256843-A (JP)
Title: Linear amplifying device and method
Inventor: SU DAVID
IPC: H03M3/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To perform the linear amplification of a high frequency input signal with high efficiency by using two different amplifying paths, i.e., an amplitude amplifying path for the amplitude component of the high frequency input signal and a phase amplifying path for the phase component. SOLUTION: A clocked difference detector 23 and a quantizer 24 collectively generate the digital bit streams showing the amplitude components of high frequency input signals. The signal sent from an envelope detector 22 and the feedback signal sent from a gain/attenuation stage give the differential input to the detector 23, and the difference is detected between the output signal of the detector 22 and the feedback signal. The detector 23 and the quantizer 24 decide to collectively add 1 or 0 to the digital bit stream according to whether the code of a differential signal, i.e., the feedback signal is larger or smaller than the output of the detector 22. Thus, the amplification amplitude signal produced by a delta modulation amplifier accurately and linearly traces the amplitude component of the high frequency input signal.
Patent JP-H069452-A (JP)
Title: Preparation of alcohol or amine
Inventor: GERUHARUTO HORUN
IPC: C07C211/07
Filed: 1993-02-25
Abstract: PURPOSE: To obtain alcohols or amines by allowing esters, fatty acids or nitriles to react with hydrogen at elevated temp. and under pressurized condition in the presence of a specified catalyst contg. copper.  
     CONSTITUTION: By using copper-contg. catalyst which contains 40-130 parts ZnO, 2-50 parts Al 2 O 3  and optionally 0.5-8 parts. Mn-, Mo-, V-, Zr- and/or alkaline earth metal-oxide per CuO of 100 pts.wt. in unreduced state, and has a BET-total area of 80-175 m 2 /g of catalyst in the unreduced state and 75-95% of the BET-total area is formed by pores having a radius r p ≤15 nm, esters or fatty acids are allowed to react with hydrogen at 200-350°C, particularly 230-320°C and under 15-40 MPa, particularly 20-32 MPa to obtain alcohols, or nitriles are allowed to react with hydrogen at 160-250°C, particularly 210-230°C and under 0.5-10 MPa, particularly 1.2-3.0 MPa to obtain amines. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07246045-A (JP)
Title: Spinning reel
Inventor: HIRAYAMA HIROKAZU
IPC: A01K89/01
Filed: 1994-03-08
Abstract: PURPOSE:To suppress unbalance of a spinning reel during rotation without increasing weight of an arm part side opposite to an arm attached to a line roller. CONSTITUTION:This spinning reel is equipped with the main body of the reel, a rotor and a spool. The rotor is rotatably supported on the front of the main body of the reel and has a first arm part 31 and a second arm part 32 arranged opposingly to a revolving shaft, a first bail supporting member 40 which is fixed to the tip of the first arm part 31 and has a line roller 41 at the tip, a second bail supporting member 43 fixed to the tip of the second arm art 32 and a bail 45. The spool is arranged between the first arm part 31 and the second arm part 32. The distance from a revolving shaft center X of the rotor to the center of gravity of the second bail supporting member 43 is longer than the distance from the revolving shaft center X of the rotor 3 to the center of gravity of the first bail supporting member 40 including the line roller 41.
Patent JP-S51111066-A (JP)
Title: High-output semiconductor device
Inventor: KAJIWARA YUUJI
IPC: H01L21/822
Filed: 1975-03-26
Abstract: PURPOSE: A semiconductor device whereby high outputs can be taken out in the UHF band and the microwave band. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H1022666-A (JP)
Title: Structural channel assembly and its assembling method
Inventor: SPARKS ALLEN S
IPC: F16B7/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a revet structural channel assembly which has channel members that are so joined that corrosion finishing may not be damaged and which can be inspected visually instantly to check if channel members are joined correctly. SOLUTION: A structural channel assembly 10 is composed of at least two long and narrow channel members 18, 20. In such an assembly, each of the channel members 18, 20 has a back wall 22 and a pair of side walls 24, 25 which are extended from the back wall in parallel with it and are located at a space and which specify an inner channel of nearly a U-shaped cross section. Anticorrosion coating is applied onto the entire surfaces of the channel members 18, 20. The assembly 10 also has a plurality of rivets applied with anticorrosion coating. The channel member 18, 20 are fastened to each other by these rivets.
Patent JP-H04276511-A (JP)
Title: Ultrasonic wave measuring apparatus
Inventor: MASUDA YOICHI
IPC: G01B17/06
Filed: 1991-03-04
Abstract: PURPOSE:To reduce the contact range with a liquid metal cooling material and to perform disassembling and maintenance work readily and efficiently by making the apparatus compact, readily moving the apparatus in the narrow working space, making the access to an object easy, and providing the tightly closed gas atmosphere structure inside the casing of a main body. CONSTITUTION:This apparatus has a tubular main body casing 20 and the parts having the following functions. A transducer 22 is attached to the tip part of a main body casing 20 through an expansion bellows 21 and transmits and receives ultrasonic waves. A drive shaft 25 drives a motor housed in the main body casing 20. A link mechanism 27 is attached to the drive shaft 25 so that the mechanism is rotated as a unitary body, and a play shaft 28 is provided at the tip. A link driving device 30 drives the link mechanism 27 so that the play shaft 28 is moved back and forth in the direction of the diameter of the drive shaft 25. The transducer 22 is provided at the play shaft 28 so that the transducer is rotated freely and spiral motion is performed in this constitution.
Patent JP-S60182834-A (JP)
Title: Computer system
Inventor: KUBO TADATOMO
IPC: H04L29/08
Filed: 1984-03-01
Abstract: PURPOSE:To decrease number of wires by simplifying the input/output processing of a master side computer and constituting the connection with plural local computers of two sets of control signal line and data transmission line. CONSTITUTION:The control transmission line 20 and the data transmission line 30 are provided between the master side computer and each local computer. A command signal of the local computer is transmitted to the master side computer via the control transmission line 20 and a transmission control means. A receiving a transmission enable signal from the designated local computer, a data transmission means B transmitting information via the data transmission line 30, a reception control means C and a data reception means D are provided. Further, each local computer is provided ith a switching means E provided between the data transmission line 30 and a data transmission/reception section, a data transmission/reception section F and a transmission reception control means G for controlling the switching means E.
Patent JP-S58154083-A (JP)
Inventor: URASAKI KAZUAKI
IPC: G06Q50/00
Filed: 1982-03-09
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-S57152181-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: SAKUMA ISAMU
IPC: H01S5/223
Filed: 1981-03-16
Abstract: PURPOSE:To obtain a high precision current narrowing structure by a method wherein a PCW type semiconductor laser device upper clad layer is etched into a ridge and reverse conductivity type layers same in quality as the clad layer are formed on the both sides of the ridge. CONSTITUTION:A stripe shaped groove is formed on an N type InP substrate 9 and an N type InGaAsP light guiding layer 10, InGaAsP active layer 11, and P type InP clad layer 12 are laid successively. Then, an SiO2 mask is applied to form the clad layer 12 into a ridge. Next, N type InP current stopping layers 13 are formed along the both sides of the ridge. Then, a P type InP electrode forming layer 14 is laid, and electrodes 15 and 16 are formed. A current narrowing structure of an optimum design is obtained and the conversion efficiency is improved of electric current contributing to light emission.
Patent JP-S61198968-A (JP)
Title: Detector for luminous amount of lighting light source
Inventor: SHINODA MAMORU
IPC: H04N1/04
Filed: 1985-02-28
Abstract: PURPOSE:To simplify the constitution by utilizing an output of a solid-state image pickup element in detecting the luminous amount of a light source and checking only both ends of the visual field. CONSTITUTION:A light from the light source 1 is reflected in a white board 2 and made incident to a CCD 4 via a lens 3. The CCD 4 is canned by a horizontal synchronizing signal phiT and outputs an output in response to the luminous amount to an amplifier 5. The output of the amplifier is compared with a setting value 7 by a comparator 6. An AND circuit 8 passes one end of the visual field from a CCD output outputted from the comparator 6, an AND circuit 9 passes through the end of the other visual field in the said output to drive flip-flops 10, 11 connected to each post-stage. An AND circuit 12 gives an output when both the flip-flops 10, 11 give an output so as to detect that the light source 1 outputs a reference value or over.
Patent JP-H07224809-A (JP)
Title: Fixing part construction of part made of synthetic resin
Inventor: SAITO KAZUO
IPC: B65H5/38
Filed: 1994-02-10
Abstract: PURPOSE:To fix a part made of synthetic resin surely, accurately, and easily so as not to generate undesirable deformation in the part, even if the part made of synthetic resin is expanded/contracted by temperature change. CONSTITUTION:A fixing part 12 integratedly formed with a part main body 11 made of synthetic resin through flexible parts 13 is fixed to a frame 22 by a screw. The flexible parts 13 are plate-spring-likely formed in the direction perpendicular to the expansible direction X of the part 10 due to temperature change. This construction is especially effective when the part 10 is a prescribing member to guide a paper sheet in an ink jet printer and prescribe the space between the paper sheet and an ink jet head.
Patent JP-H04212697-A (JP)
Title: Stabilizer for ship
Inventor: AASAA AARU TENPURUMAN
IPC: B63H20/34
Filed: 1991-02-08
Abstract: PURPOSE: To apply a stabilizer to various outboard motors. CONSTITUTION: A stabilizer is provided with a first and a second lifting member 22, 28 positioned adjacent on both sides of a drive unit, and a first and a second arm parts 26, 32 extended around a drive unit. Inner side walls 23, 30 of the lifting members 22, 28 have a gap to form a groove between both for receiving the drive unit. The first and the second arm members 26, 32 are detachably installed together, and they are selectively movable to get closer to/apart from each other to change a groove width so that the stabilizer can be applied to any one of normal outboard motors or inboard motor/outboard motors.
Patent JP-S62195892-A (JP)
Inventor: FUKUSHIMA HIDEOKI
IPC: H05B6/70
Filed: 1986-02-21
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-S54129502-A (JP)
Title: Operation control unit for use in pumping unit
Inventor: TAGUCHI KIYOSHI
IPC: F04B49/06
Filed: 1978-03-31
Abstract: PURPOSE: To eliminate completely surging, etc. in the transient conditions at the start and stop operations of a pumping unit by controlling stepwise a discharge valve.  
     CONSTITUTION: If a pumping unit 1 is actuated by pressing a drive button, a pump-actuating order signal 0 is instantly sent to an and circuit AND 12 and an inhibit gate 15 each, passing through an or circuit 13 and FF 14 in a control circuit 9. Since the flow volume in a feed water pipe 7 is zero at the time, the and circuit AND 12 delivers no output. Censequently, the output from the gate 15 is sent to a discharge valve-operating device 6 through an or circuit OR 17, and the discharge valve 5 being continuously moved open. Then, if a flow valume in the feed water pipe 7 reaches a predetermined value, a predetermined flow volume signal is sent from a flow volume detector 8 to the and circuit AND 12 through FF 10. As a result, intermittent discharge valve control signals from a timer 16 are sent to the operating device 6, and the discharge valve 5 being moved open stepwise. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54130007-A (JP)
Title: Data recorder
Inventor: TSUCHIYA MITSUHARU
IPC: G11B20/00
Filed: 1978-03-30
Abstract: PURPOSE: To enable data of good SN ratios and less errors to be recorded and reproduced commonly to all VTRs by inserting the maximum amplitude assignment control signal in the data missing period of composite signal and controlling AGC operation.  
     CONSTITUTION: A maximum amplitude assignment control signal generating circuit 6 is provided to an ordinary data recorder using a CTR. Now, the data signal as input signal SI is inputted to a signal processing circuit 1 and the time axis compression of the continued data signal is performed by this circuit 1, whereby a data missing period is created. The signal of the circuit 6 controlling the AGC operation of the VTR 3 is inserted into part of the abovementioned missing period. It is best to insert this signal at the spacing of the horizontal synchronizing signal and at the foremost part of the missing period. In this way, the SN ratios are improved commonly to all VTRs and the data recorder of less errors may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59163024-A (JP)
Title: Production of curved pipe material and press device thereof as well as formed product
Inventor: NAGAI TSUTOMU
IPC: B21D7/06
Filed: 1983-03-08
Abstract: PURPOSE:To obtain easily a curved pipe having an equal wall thickness and high accuracy by forming a round bar-shaped blank material into a straight pipe- shaped semiprocessed product of which the pipe part at the intermediate between the end parts having a prescribed shape is provided with the uneven wall thickness to be made equal by curving and curving such product. CONSTITUTION:A desired pipe hole 1 is opened in a round bar-shaped blank material M by forging, grinding, etc. over the entire length, thus forming bulging parts 2, 3 for connection at both ends. The uneven thickness to the extent that the part to be positioned on the inside in the stage of bending is thin and is increasingly thickly walled toward the outside and that these parts are made equal in thickness on account of the wall deformation occuring in the compressing force and stretching force in the axial line direction to be generated in the stage of bending the pipe part 4 between the parts 2, 3 is provided in said pipe part. The part 4 of the straight pipe-shaped semiprocessed product N formed in such a way is curved to an arc shape of about 90 deg. and an intended finished product N' is obtd.
Patent JP-H09227682-A (JP)
Title: Polysulfone polymer and its preparation
Inventor: TERAMOTO KAZUO
IPC: C08G75/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To produce a polysulfone polymer which has a novel polyaminoalkylene group in its side chain and is useful as a material for treatments of an ionic material or a physiologically active material, such as adsorption, separation, or immobilization, and to provide a process for preparing the same. SOLUTION: This polysulfone polymer comprises: a main chain of an arom. polysulfone, and a side chain functional group introduced into the main chain, the side chain functional group being a group represented by formula (I): E-CH(R 1)-CO-N(R2)-CH2 (wherein E represents a poly(aminoalkylene) group, R1 and R2, which may be the same or different, represent a hydrogen atom or a 1-5C alkyl group). The process for preparing an arom. polysulfone polymer comprises reacting an arom. polysulfone polymer, substd. with a halogen substituent group represented by formula (II): X-CH(R<1> )-CO-N(R<2> )-CH2 (wherein X represents a halogen atom), with a polyamine compd.
Patent JP-S53123606-A (JP)
Title: Inter-office callback transfer system
Inventor: SAKAKIBARA SHIYUUHEI
IPC: H04M7/00
Filed: 1977-04-04
Abstract: PURPOSE:To hold the economization of the entire system with preventing the degradation of effective use efficiency of the trunk line by using the incoming line as the channel at a callback time and providing another path for the channel at a transfer time.
Patent JP-H07247065-A (JP)
Title: Call registering device for elevator
Inventor: MATSUBARA KAZUNORI
IPC: B66B3/00
Filed: 1994-03-09
Abstract: PURPOSE:To provide a call registering device excellent in operability and convenience without physically taking a space. CONSTITUTION:A call registering device for an elevator is provided with a destination floor number indicator 2 which can digitally display the floor numbers of floors where a car can stop, a button 7 for counting up the floor number display of the indicator 2, a button 8 for counting down the floor number display of the indicator 2, a destination floor display control means 11 for displaying the indicator 2 according to the setting of the buttons 7, 8, and a call registration switch 3 for registering calls by on-operation when the displayed floor numbers displayed by the operation of the buttons 7, 8 coincide with object floors. The call registering device is further provided with a call registration lamp 5 for displaying the floor, registered by the switch 3, by lighting, a call effacing switch 4 for effacing the call by on-operation when the displayed floor number displayed by the indicator 2 coincides with the floor requested to cancel the call, and a call registration-effacement control means 12 for effacing the lighted call registration lamp 5 by the switch 4 and lighting the call registration lamp 5 by the signal of the switch 3 in addition to registering calls.
Patent JP-H08236060-A (JP)
Title: Scanning type electron beam diffraction device
Inventor: MARUI TAKAO
IPC: H01J37/295
Filed: 1995-02-27
Abstract: PURPOSE: To observe an electron-diffraction pattern projected on a fluorescent screen with excellent S/N, and also continuously measure intensity of a specific spot. CONSTITUTION: A raster signal generating means 14 as a driving signal of a vidicon tube 11 which photographs a fluorescent screen 5 and an object point designating means 16 or a sub-scanning signal generating circuit 15 which scans a microscopic area in the vicinity of an object point are juxtaposed with each other. When intensity of a specific spot is read out, an electron beam of the vidicon tube is fixed to the object point, or only its vicinity is scanned.