baber/WOPTO huggingface dataset:
Patent JP-S5591490-A (JP)
Title: Water gliding machine
Inventor: HONDA KURAJI
IPC: B63B35/73
Filed: 1978-12-29
Abstract: PURPOSE: To maintain the body of a machine constantly at a proper height on the surface of the water without reference to the weight of an operator by providing an adjusting device between a float wheel shaft equipped with float wheels and a frame for adjusting the height between the float wheel shaft and the frame.  
     CONSTITUTION: The body of a machine is composed of a frame 10 supported by four float wheels 18, 18, 19 and 19, an operator's seat 40, an operating handle 38, an operating padel 48, a screw 34, and other parts. It can be driven on the water surface by the operating of the screw 34, and made to jump up by the striking of a jumping part 45 on the water surface when the operation padel 48 is stepped in during driving. Besides, a front and a rear float wheel shaft equipped with float wheels 18, 18, 19 and 19 are provided on the frame 10 via adjusting devices composed of screw means, and the height between the frame 10 and the float wheel shafts can be adjusted according to the weight of an operator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11347058-A (JP)
Title: Excrete detector and diaper with alarm
Inventor: MIWA SEIJI
IPC: A41B13/08
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a diaper with alarm whose diaper is easily wearable and disposable. SOLUTION: This diaper A with alarm comprises a band shape diaper 2 and a diaper cover 3 to surround the diaper 2 form outside to fix the diaper 3 on the lower half body of a wearer. A detection tag 1 with a resonance circuit is fixed to an excrete absorbing position. An excitation coil is fixed to the diaper cover 3 which is disposed at the position where the excitation coil can be electromagnetically coupled to the coil of the detection tag 1. An alarm device 4 is fixed on the diaper cover 3. The alarm device 4 and the excitation coil are electrically connected. A battery, a variable high frequency wave vibrator, an excrete condition detector to detect the excreting condition of excrete from a change of resonance frequency and resonance intensity, and an alarm to alarm based on the excreting condition of excrete are equipped.
Patent JP-S6146262-A (JP)
Inventor: YANO NORIYUKI
IPC: B02B7/02
Filed: 1985-07-23
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-S5687699-A (JP)
Title: Recovering method for plating solution from tin powder generated in electroplating line of tin
Inventor: OOMORI TAKAIKU
IPC: C25D3/30
Filed: 1979-12-18
Abstract: PURPOSE: To recover plating soln. in high yield from tin powder as stannous chloride soln., by collecting and drying tin powder generated in an electroplating line of tin, placing said in powder in a copper vessel containing a tin lump, then heating to dissolve the tin powder by pouring hydrochloric acid in the vessel.  
     CONSTITUTION: Tin powder 1 collected from an electroplating line of tin is sufficiently dried and is charged by a specified amount to a copper vessel 6, in which tin lump 7 such as ingot or recovered anode etc. are previously spread on the bottom. Then, the hydrochloric acid 8 of about 36% concn. is poured into the vessel 6, and the tin powder is dissolved by keeping it at about 40W95°C temp. to form stannous chloride. At this time, copper vessel serves as catalyst. After completion of the reaction, the soln. is quickly recovered as stannous chloride soln. when said tin lumps 7 still remains undissolved. If the content of the vessel 6 is allowed to leave as it is for a long time, a large quantity of four valent Sn 4+  is formed. Hence the recovery rate of tin powder is remarkably increased compared with those of conventional methods. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0329179-A (JP)
Title: Memory circuit device
Inventor: CHIBA KAZUKI
IPC: G11C7/00
Filed: 1989-06-26
Abstract: PURPOSE:To contract the area of a memory part and to rationalize reading operation by using a single port memory and preparing a means for setting up plural reading timing so as to previously set up reading timing. CONSTITUTION:The memory circuit device is provided with a reading timing setting part 2, a memory control part 3 and the single port memory 1. The reading timing setting part 2 is provided with a setter or the like for reading out data from the memory 1 to optionally set up the reading timing of data. On the other hand, the memory control part 3 is provided with a read address counter 31 and a write address counter 30 for reading out and writing data from/in the memory 1 and a selector 32 for selecting either one of the outputs of the counters 30, 31 and outputting the selected data to the memory 1. Consequently, the area of the memory part can be reduced and the data in the memory can be read out at an optional timing.
Patent JP-S5591755-A (JP)
Title: Stirring device for mixed gas in internal combustion engine combustion chamber
Inventor: NANBA YUZURU
IPC: F01L3/06
Filed: 1978-12-30
Abstract: PURPOSE: To stir mixed gas forcedly by forming a jet opening to a combustion chamber when an intake valve opens approximately 20W110 degrees left and right around a straight line connecting the center of the intake valve and that of a cylinder.  
     CONSTITUTION: Simultaneously with an intake valve 13 being opened at intake stroke, a jet 26 formed on a shaft 13b of the intake valve 13 opens to a combustion chamber, and a high-pressure exhaust gas in an exhaust pipe (not illustrated) is allowed to flow partly into the combustion chamber through passage 30, annular groove 29, inflow port 28 and auxiliary suction passage 27. In this case, the exhaust gas is allowed to flow into the combustion chamber approximately 20W110 degrees left and right toward a straight line A obtainable through connecting the center O 1  of the intake valve 13 and that O 2  of a cylinder 1 through the jet 26. The exhaust gas thus flows toward an exhaust valve 14 side along inside wall of the cylinder 1 as indicated by arrows B, B', becomes turbulent through collision at  a portion of the exhaust valve 14, thus stirring forcedly a mixed gas sucked in the  combustion chamber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5953310-A (JP)
Title: Vibrative conveyor
Inventor: NAGAO YUUJI
IPC: B65G27/26
Filed: 1982-09-20
Abstract: PURPOSE:To reduce noise and prevent damage to material or the like and further increase speed by forming the captioned vibrative conveyor, for conveying massive material or the like, in such a manner as a trough capable of reciprocating motion is put in said motion through a reciprocating motion driving part equipped with a driving rod and two sets of crank mechanisms. CONSTITUTION:Rotation of a motor 28 causes a driver link 42 to rotate at a speed decelerated by means of gears 36, 37. Rotation of said link 42 causes displacement of links 43, 44 and the follower link 44 is rotated repeating increase and decrease in angle of rotation. Thus, the follower link 44 is rotated circulatively at a speed higher than that of the driver link 42 and also lower than the same, and puts a driving rod 21 in a reciprocating motion through a rotary shaft 47 and a driving link 52. This reciprocating motion is transmitted to a trough 11 through a rubber bush 19 and binding members 17a, 17b to vibrate the trough 11. Since vibration parallel to the conveyance surface can be given due to this structure, reduction of noise and prevention of damage to material or the like and also increase of conveyance speed can be realized.
Patent JP-S647014-A (JP)
Title: Rotary polygon mirror
Inventor: MURAKOSHI KAZUHIKO
IPC: G02B26/12
Filed: 1987-06-30
Abstract: PURPOSE:To reduce the weight and manufacture cost of a rotary polygon mirror by forming thickness-reduced part of a resin material inside the border parts of each surface part of a polygon surface and eliminating problems of air bubbles and sinks at thick parts. CONSTITUTION:The resin material is injected from eight pin point gates 20 which are branched radially to form respective mirror surface parts 11 and plate parts 14. The thickness-reduced parts S1 of the resin material are formed inside the border parts of each mirror surface part 11 to uniform the pressure of the resin material injected to the mirror surface parts 11 over the entire surface parts by the effect of the thickness-reduced parts and also perform cooling after the formation at a nearly equal speed, thereby eliminating air bubbles and sinks. Consequently, the cost is reduced and reflecting mirror surfaces which have sufficient mechanical strength and a high area degree are obtained.
Patent JP-H05334496-A (JP)
Title: Display control device
Inventor: TAMORI HIROBUMI
IPC: G06K9/03
Filed: 1992-05-29
Abstract: PURPOSE:To improve the operability of a device and to prevent a user from sensing complicatedness by recognizing inputted hand-written characters, converting the characters into printed characters, successively storing then in a storage means, and only when the display of the characters on a screen is requested, displaying the printing types on a screen. CONSTITUTION:When an input pen 33 touches another frame such as the right neighbor frame of an input frame 32a to which a hand-written 'a' (Japanese syllabary) is inputted, the shift of a character input to the succedding right frame is judged and the hand-written character information of a frame judged as the end of input of characters stored in a hand-writing buffer is read out and a character recognizing part starts to recognize the hand-written character. The printing type 'a' to be a recognized result is temporarily stored in a recognized result buffer, and when a display button 22 on an input window 32 is touched by the input pen 33, the type stored in the buffer is displayed instead of the inputted hand-written character. Namely a recognized result is displayed on the screen when necessary.
Patent JP-S5952514-A (JP)
Title: Removal of dust in form of aerosol
Inventor: NAKAMURA TSUMORU
IPC: B01D49/00
Filed: 1982-09-20
Abstract: PURPOSE:To efficiently remove dust in a form of aerosol having a wide range of particle size distribution, by a method wherein hardly removable fine particles are collected by utilizing thermal diffusion generated by the temp. gradient of an aerosol and, thereafter, said aerosol is introduced into a filter or the like to remove coarse particles. CONSTITUTION:The aerosol in an environment 05 is sucked by a fan 01 and supplied to a heating apparatus 02 to be heated to a predetermined temp. The heated aerosol is flowed into a particle removing apparatus 30 and fine particles in the aerosol are moved by thermal diffusion due to the temp. difference from the temp. of a washing liquid flowed on the surface of a collecting plate in a film like form and collected on the surface of the collecting plate. Subsequently, coarse particles remaining in the aerosol are collected by the HEPA filter or the like mounted in a coarese particles removing apparatus 04. By this apparatus, bacause fine aerosol hardly removed by the HEPA filter is preliminarily removed by utilizing thermal diffusion, dust having wide particles size distribution can be removed in good efficiency.
Patent JP-S61258044-A (JP)
Inventor: SUZUKI TOSHIO
IPC: D03D9/00
Filed: 1985-07-26
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-S6412865-A (JP)
Title: Snubber circuit
Inventor: KOBAYASHI KAZUO
IPC: H02M3/28
Filed: 1987-07-02
Abstract: PURPOSE:To restrain a surge voltage, by a method wherein the charging charge of a capacitor, charged by a DC power source, is fed back to the DC power source through an auxiliary switching element or the like utilizing a resonance with a choke coil. CONSTITUTION:A single-transistor forward type switching regulator is constituted of a main switching element or a field effect transistor (FET) Q1, a transformer T1, a driving transformer T2, a snubber circuit 10, a drive control circuit 15 and the like. The snubber circuit 10 is constituted of a capacitor C1, first and second diodes D1, D2, a choke coil L1 and the FET Q2 of an auxiliary switching element while the capacitor C1 is charged by the first diode D1 to a voltage higher than a DC power source voltage and the charging charge thereof is fed back to the DC power source by the second diode D2. According to this method, the rise-up of the impressing voltage of the FET Q1 upon turn- off may be slowed down.
Patent JP-S649729-A (JP)
Title: Transparent conductive film
Inventor: SUZUKI KAZUYOSHI
IPC: B32B9/00
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a transparent conductive film having improved adhesive properties by forming an aqueous polyurethane resin layer between a high molecular film and a conductive layer. CONSTITUTION:The aqueous solution of an aqueous polyester resin or a water dispersion is applied onto a high-molecular base material film consisting of polyester, etc. A water-soluble or a water dispersible polyester resin containing fixed quantities of an aromatic dicarboxylic acid containing a metallic base sulfonate in molecules and diethylene glycol is used as the aqueous polyester resin at that time. A metal or a metallic compound is deposited onto said aqueous polyester resin layer through a physical evaporation method, etc., after said application, thus shaping a conductive thin-film. Accordingly, the adhesive properties of the base material film and the conductive layer are improved, thus remarkably enhancing the practical durability of a conductive film.
Patent JP-S648530-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: IINO SEIICHI
IPC: G11B11/105
Filed: 1987-07-01
Abstract: PURPOSE:To simplify a structure and to curtail the number of parts by overwriting on a magneto-optical type recording medium by one optical pickup only. CONSTITUTION:The data control zone 35 on a magneto-optical recording medium is read to know each sector recording method corresponding to the structure of a recording file. A preformat part 31 is then read and in case of being located at a correct address (sector) position an overwriting can be done without an erasing operation by executing the shifting of an external part impressed magnetic field, the selection of the presence or absence of the delay of a recording data pulse and the waveform conversion of the recording data pulse according to the information of a previously read data control zone 35. Since the recording and reproducing of an information is enabled at real time without the need for erasing operation by only one optical pickup, the structure is simplified and the number of parts is reduced as well.
Patent JP-H1012257-A (JP)
Title: Evaluating device for solid electrolyte fuel cell
Inventor: KOMORI AKITO
IPC: H01M8/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To perform proper evaluation of a solid electrolyte fuel cell by continuously adding steam of fixed concentration, by setting up a sintered metal in a pipe plate, heating this sintered metal itself, jetting water to this metal, evaporating water, also providing a mass flow controller for fixing a water amount. SOLUTION: An evaluating device of this cell has the following constitution: A cylindrical pipe plate 13 supplied respectively with fuel 9 and air 23, sintered metal 32 provided in this pipe plate 13, heater 38 heating the sintered metal 32, fuel inlet pipe 37 provided in the pipe plate 13 and a water injection pipe 33 for injecting water 36 relating to the sintered metal 32 are provided. In an after flow side of the sintered metal 32, a thermocouple 40 is arranged, a temperature control meter 41, controlling an output of the heater 38 to be based on a measurement result of this thermocouple 40, is provided. A solid electrolyte fuel cell 12 is connected to the pipe plate 13. In order to fix a water amount, a mass flow controller 34 is interposed in the water injection pipe 33.
Patent JP-H0512703-A (JP)
Title: Optical head and second higher harmonic light source
Inventor: MIZUNO SADAO
IPC: G11B7/125
Filed: 1991-07-04
Abstract: PURPOSE:To constitute the optical head which has a short optical path by diffusing a light beam as a 2nd higher harmonic generated by the 2nd higher harmonic light source as to the optical disk which uses the 2nd higher harmonic light source. CONSTITUTION:When a light beam 2 is made incident on the 2nd higher harmonic generating means 4, a solid laser element 5 is excited to generate a light beam 8. When the light beam 8 is made incident on a nonlinear optical element 6, the light beam 9 as the 2nd higher harmonic is generated with the incident light beam as a fundamental wave. The light beam 8 is amplified by a resonator consisting of an end surface 7a of a resonance element and an end surface 5a of the solid laser element 5 to increase the quantity of the light beam 9. The light beam 9 is diffused by the concave projection surface 7b of the resonance element 7 when passing through the resonance element 7 to become a light beam 10. This light beam 10 is converged by an objective 12 to constitute the practical optical head which has the short optical path.
Patent JP-S6056077-A (JP)
Title: Titanium etching solution
Inventor: SAWADA MATSUNORI
IPC: C23F1/26
Filed: 1983-09-07
Abstract: PURPOSE:To increase the rate of etching and to improve the efficiency by adding a prescribed amount of oxalic acid, citric acid or formic acid and a prescribed amount of sulfuric acid to an aqueous soln. CONSTITUTION:The titled etching soln. is an aqueous soln. contg. 50-500g/l org. acid (oxalic acid, citric acid or formic acid) and 10-600g/l sulfuric acid. The etching soln. gives an etched surface having uniform surface roughness at a high rate of etching with high efficiency.
Patent JP-H0716190-A (JP)
Title: Automatic vacuum cleaner
Inventor: OGAWA MITSUYASU
IPC: A47L9/28
Filed: 1993-07-02
Abstract: PURPOSE:To improve the maintenance, handleability, and dust collecting performance of the cleaner by providing an automatic vacuum cleaner with an electromotive floor nozzle in the rear of the main body to be freely attachable and detachable and controlling movement in all direction. CONSTITUTION:An electromotive floor nozzle 15 is attached to the rear of a main body 1 to be freely attachable and detachable by a slide board. It is housed at the top part when the power source is turned off. When the device is being used, an obstacle is detected by the movement distance of the floor nozzle 15. When it runs close to the wall, only the floor nozzle 15 is moved along the wall and the pressure of a surface to be cleaned is controlled by the load of both a driving wheel 3 and a rotating brush.
Patent JP-S6224473-A (JP)
Title: Phase error detection system
Inventor: SAITO KINYA
IPC: G11B20/10
Filed: 1985-07-25
Abstract: PURPOSE:To generate a stable phase error detection area which is not affected by the variance of running speed of a recording medium, by counting the width of a window pulse with the frequency of a voltage control oscillating circuit whose oscillation frequency is varied in accordance with the variance of the running speed of a magnetic tape. CONSTITUTION:A phase detecting circuit 10 compares a peak pulse with the output of a frequency dividing circuit 13 to detect the phase difference, and a loop filter 11 generates the control voltage of a voltage control oscillating circuit 12. The voltage control oscillating circuit 12 oscillates with a frequency which is several tens times as high as the period of the peak pulse, and a window pulse generating circuit 14 generates the window pulse from the output of the frequency dividing circuit 13. A counter 15 counts up at a high frequency sent from the voltage control oscillating circuit 12 and is reset by the peak pulse to count the width of the window pulse. A decoder circuit 16 decodes a certain range of the counted value of the counter 15 designated by a control signal and sends the output as the phase error detection area. A latch circuit 17 sends a phase error if the peak pulse exists in the phase error detection area.
Patent JP-H08333725-A (JP)
Title: Sound insulating panel and sound insulating wall device therewith, and assembling method thereof
Inventor: ITO SHINZO
IPC: E01F8/00
Filed: 1995-06-08
Abstract: PURPOSE: To make simple assembly without entailing any damage to appearance as well as to capacitate it for cleaning in an easy manner. CONSTITUTION: A sound insulating panel 6 installs a lot of a sound absorbing holes 20 in one main surface of a case panel while it is composed of filling a sound absorbing member 23 in an inner part of this case panel, while an engaging part 21 with an engaging hole in the height direction is integrally installed in a double side part 19 of the case panel 17. A sound insulating wall device 1 inserts both ends into a panel assembling space part of an adjacent support member 4 in a state that a connecting member 5 is pierced through the engaging hole of the engaging part 21 and connected with each other, thereby combining each individual sound insulating panel 6 into a multistage.
Patent JP-S6225921-A (JP)
Inventor: KAWAI TSUNEGOROU
IPC: A01G17/00
Filed: 1985-07-25
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-H0213826-A (JP)
Title: Observing apparatus for crack progress test
Inventor: FUSE HISANORI
IPC: G01B11/16
Filed: 1988-06-30
Abstract: PURPOSE:To observe cracks directly being expanded as a visible image by a method wherein a laser light is splitted into two parts: and one is made to irradiate a holography dry plate as reflected light from a test piece while the other thereof is done so as reference light to record an interference fringe on the dry plate. CONSTITUTION:When a strain gauge 14 is broken with the starting of a cracking, a cracking progress start detector produces an output, which is applied to a laser oscillator LA through a delay circuit 22. Light of the laser oscillator LA is splitted in two parts with a beam splitter BS and one thereof is irradiated to an observation area 15 of a test piece 10 through lenses L2 and L4 and a reflection mirror M3. The reflected light therefrom irradiates a holography dry plate HP as object light. Likewise, the other light irradiates the holography dry plate HP as reference light. An interference fringe is recorded on the holography dry plate HP. A microscope 23 is arranged precisely facing the hologram HG and an image of an observing area 15 is expanded to observe.
Patent JP-H10337856-A (JP)
Title: Printing machine
Inventor: EBATA HIROTO
IPC: B41J2/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a printing waiting time by holding a printed printing sheet in a stacker, and allowing removal of the sheet by an allowing means. SOLUTION: After a printer 17 is printed, a receipt journal processor 59 prints together with a receipt number, preserves a printed sheet in a stacker 19, and stores address data of the stacker 19 and information of the other printing process in a RAM 52. In the case of removing from the stock, when the number is input, the data stored in the RAM 52 are read, a shutter of the stacker 19 is opened to allow removal of the stored printed sheet. Accordingly, a user can take out the printed sheet from the stacker 19 opened at its shutter. And, at the time of constituting the stacker 19 in the apparatus, it is discharged from a printed sheet discharge port. As a result, when a printed sheet amount is many, it is not necessary to wait, but can effectively utilize the waiting time. And, a special operating means of keys and the like is not required.
Patent JP-S5866895-A (JP)
Inventor: YOSHIOKA RITSUO
IPC: G21C1/08
Filed: 1981-10-16
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。