baber/WOPTO huggingface dataset:
Patent JP-S63247738-A (JP)
Title: Video camera with still camera
Inventor: IIDA TOSHIHARU
IPC: G03B19/06
Filed: 1987-04-03
Abstract: PURPOSE:To simplifying the constitution of a device by controlling a diaphragm and a focal distance of a video camera part and a still camera part of its common photometric means and distance measuring means. CONSTITUTION:A video camera part 3 and a still camera part 4 are placed in a body 2 constituted of one housing. Also, by operating an REC button 27 and a shutter button 42 provided on the body 2, both movie photographing and still photographing can be executed. On the camera part 3 and 4, its common AF sensor 57 and EE sensor 58 are provided, and by a data of brightness and a distance of a field to be photographed, measured by these sensors, a position of a lens and an aperture quantity of a diaphragm of the camera part 3 and 4 are set automatically, and the moving and still photographing can be executed. Accordingly, the constitution of a device can be simplified.
Patent JP-H09248800-A (JP)
Title: Thermally fusion cutting device
Inventor: TAKUBO KENJI
IPC: B26F3/08
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To recuce the time required for fusing and cutting an object, improve energy saving, and ensure a smooth fusion by providing means of heating and drying the object before the completion of fusion thereof. SOLUTION: In a thermally fusion cutting device, waste materials thrown into a drying chamber 4 from a throw-in port 3 and placed on a heating part 7 are irradiated with microwave led in the chamber 4 from a microwave generator 9 through a waveguide 9, and the materials are induction heated to selectively heat water contents contained therein and vaporized so that the materials are dried. Thereafter, the materials are fusion cut by the heating part 7 heated with the supply of current thereto, then they are divided into pieces whose size is not larger than that of each element of net-like form of the heating part 7, thereafter dropped into a serilization chamber 5, where they are sterilized by hot air flowing to circulate as shown by an arrow by a hot air circulator 11, and taken out from a discharge port of a main body 2.
Patent JP-S63247854-A (JP)
Title: Memory
Inventor: YOSHINO SUSUMU
IPC: G06F12/16
Filed: 1987-04-03
Abstract: PURPOSE:To accurately specify a memory part related to a trouble and to improve the maintenance job efficiency by providing an error holding circuit and a display element to each memory part serving as a maintenance exchange unit and displaying an error on the corresponding error element. CONSTITUTION:A memory 300 consists of a memory control part 100 and memory parts 200, 210, 220 and 230 which are physically separated from each other as the maintenance exchange units. If the part 200 produces an error in its memory cycle, the data read out of a memory element 203 is sent to an error checking circuit 110 of the part 100 for detection of errors. At the part 200 the coincidence is secured by a coincidence circuit 201 between an error signal 107 and a selection signal 103. Thus an error signal is held by an error holding circuit 204 and then displayed on a display element 202. Then the error produced at the part 200 is displayed.
Patent JP-S58197933-A (JP)
Title: Fm stereophonic demodulation circuit
Inventor: TOMIYASU ATSUSHI
IPC: H04H40/72
Filed: 1982-05-14
Abstract: PURPOSE:To eliminate the effect of pulsive noise by stopping the sampling operation of a sample holding circuit to keep the previous values, if noise is detected while sampling. CONSTITUTION:If multipath interference occurs while sample holding circuits 22 and 23 carry out sampling, a HPF26 detects a harmonic distortion component included in a composite signal. The detected signal is converted to a DC component by a wave detection circuit 28 through an amplifier 27, and, if a comparison circuit 29 interprets that the level exceeds a fixed reference level, the operation of a mono-multi 18 is forced to stop via an AND gate 31. As a result, multipath interference can be avoided. If a sampling command signal is not given to the circuit 22 from the mono-multi 18, the circuit 22 keeps the previous hold value as it is. Accordingly, a sharp and large level variation due to multipath interference can be suppressed, and thus noise, which appears on a sound output, becomes very small.
Patent JP-S524806-A (JP)
Title: Tape recorder reel drive system
Inventor: NAITOU KIYOUHEI
IPC: G11B15/26
Filed: 1975-07-01
Abstract: PURPOSE: To apply and cancel the drive force on the reel base in accordance with the contacct or separating motion of the pinch roller and capstan shaft. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01255452-A (JP)
Title: Stator for rotary electric machine
Inventor: SUZUKI ISAO
IPC: H02K3/34
Filed: 1988-04-04
Abstract: PURPOSE:To prevent an insulating film from peeling and an insulator from malfunctioning due to the damage of the insulating coating of a winding state by forming rounded parts of chamfered parts at the corners of the film. CONSTITUTION:A stator is formed of an annular yoke 1, teeth 2 protruding in a toothlike state at an equal interval on the inner periphery of the yoke 1, and an insulating layer 4 made of electrically insulating resin covering the inner periphery of a slot 3 formed by the teeth 2 the upper and lower faces of the yoke 1 with approx. 0.2 of thickness. A chamfered part 4a is formed on a part of the yoke 1 adjacent to the slot 3 of the layer 4 corresponding to the corner. Thus, an extremely concentrated stress is not applied to the corner to prevent the layer 4 from peeling.
Patent JP-S57195968-A (JP)
Title: Vessel tail pipe sealing device
Inventor: KAGUCHI SHINSAKU
IPC: B63H23/36
Filed: 1981-05-27
Abstract: PURPOSE:To improve water sealing properties and oil leakage preventing function by arranging a turning side sealing mechanism comprising an annular end plate to make slidable contact with a fixing side sealing mechanism provided with an annular water-stopping ribbon body wound into a multilayer so as to accept injected lubricant. CONSTITUTION:A turning side sealing mechanism 1 comprises a coupling 5 fixed on a driving shaft 3 via a cone ring 4 and a cone retainer 4', a support 7 slidably inserted via the coupling 5 and water stopping bellows 6 in the axial direction of the driving shaft 3 and annular end plates 8, 8' fixed on the support 7. A fixed shaft sealing mechanism 2 comprises a body 12 obtained by interposing an emergency expanding seal 11 on the end part of a vessel tail pipe 10 having a rubber bearing 9 and annular water stopping ribbon bodies 13, 13' that make slidable contact with the annular end plate 8, while burried in the body 12 facing said end plate. A gap between these ribbon bodies is impregnated with lubricating oil to forcibly perform intermittent lubrication so that the frictional coefficient can be reduced while the contact pressure may be increased to a high level, thus raising the sealing effect.
Patent JP-H03283454-A (JP)
Title: Semiconductor cooling device
Inventor: HASHIMOTO TAKASHI
IPC: F28D15/02
Filed: 1990-03-30
Abstract: PURPOSE:To enable coolant to be very smoothly supplied to a boiling vessel without being affected by bubbles which move toward a condenser from the boiling vessel by a method wherein partitions are provided inside the header of the condenser. CONSTITUTION:Coolant 10 in a boiling vessel 2 is boiled by heat released from a semiconductor element, bubbles 10A float in the boiling vessel 2, move to a lower first compartment 12 demarcated by a partition 11 in a first header 5 of a condenser 4 passing through a connection tube 3, float on the coolant there, and turn into steam 10B, and the steam 10B moves to condensing tubes 6 from a second header 7 passing through a steam tube 14. The steam 11B is cooled down by the outer air through the intermediary of a cooling fin 8 and condensed into liquid, condensed liquid 10C flows along the sloped inner walls of the condensing tubes 6 and returns to an upper second compartment 13 demarcated by a partition 11 in the first header 5. The condensed liquid 10c is made to return to the boiling vessel 2 through the intermediary of a return pipe 9 as fully isolated from the bubbles 10A and the steam 10B which travel through the lower first compartment 12 demarcated by the partition 11, and the bubbles 10A or the steam 10B is prevented from penetrating into the return pipe 9.
Patent JP-H06265467-A (JP)
Title: Cured meat coloring rate measuring method
Inventor: YANO YUKIO
IPC: G01N21/25
Filed: 1993-03-16
Abstract: PURPOSE:To enable it to measure a coloring rate simply and instantly without using any harmful chemicals by measuring a transmitted light absorption spectrum of a specific wavelength for cured meat. CONSTITUTION:As for an unheated cured meat sample, myoglobin (Mb) concentration determination and transmitted light absorption spectrum measurement are performed at the same time, and subsequently making each Mbconcentration a reference, a regression equation of the absorbance value of a specific wavelength obtained out of a spectrum is calculated on the basis of the experimental result. IN brief, finally a coloring rate of unheated cured meat is calculated by a specific equation. A meat sample is not limited to livestock species, parts or the like in particular, if it is of unheated cured meat, and also a combination of wavelengths to be used in time of seeking the coloring rate is not restricted at all. With this constitution, in use of the absorbance value of the specific wavelength obtained out of the transmitted light absorption spectrum, the coloring rate of the cured meat is thus accurately measurable in a short time.
Patent JP-S536948-A (JP)
Title: Process and device for controlling absorption type refregerator
Inventor: TAKADA HIROSHI
IPC: F25B15/00
Filed: 1976-07-08
Abstract: PURPOSE: To eliminate an abnormal condition in liquid level in a producer by sensing an abnormal raise of liquid level in the first producer, controlling either a heating volume or a rate of flow of solution to make a balanced condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S526857-A (JP)
Title: Operation of friction clutch
Inventor: HATSUTORI TORAO
IPC: F16D25/08
Filed: 1975-07-03
Abstract: PURPOSE: An oil pressure operation mechanism is incorporated into a clutch unit as part so that the clutch operation with a large capacity is made by a small operation input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H061266-A (JP)
Title: Automotive rear part structure
Inventor: SHIBATA AKIHISA
IPC: B62D25/08
Filed: 1992-03-04
Abstract: PURPOSE:To make the rear part structure of a body thin so as to enlarge the capacity of trunk utility and improve trunk operability. CONSTITUTION:The end edge of a rear end panel 57 is overlapped with the end edge back face of a rear end trim 53, and its tip is erected and inserted into a weatherstrip 90. The weatherstrip 90 is held by a rear end outer 52 and a retainer 59 overlapped with the lower face of the rear end panel 57, and a gap between the rear end outer 52 and the rear end trim 53 is sealed. The rear end panel 57 is further curved to the inside of a body, along the cross- sectional form of the rear end trim 53, and a rear combination lamp 60 is rigidly fixed thereto. The rear structure of an automobile can be made thin by shortening the distance between the rear end trim 53 and the rear end panel 57.
Patent JP-S60224562-A (JP)
Title: Hammering device
Inventor: WADA SHIYUNEI
IPC: B41J9/133
Filed: 1984-04-23
Abstract: PURPOSE:To lower the level of noise lightening the hammer, by a method wherein in the hammering device in which recording is carried out by impacting a recording paper with a hammer, the hammer is made to be of hollow state and the hollow part is filled with vibration absorber. CONSTITUTION:In a hammering device 5, a plunger 8 is, in a transfer free state, guided in the direction A. Further, a cylindrically notched hole 8a is formed in the center of this plunger 8 and this hole 8 is filled with vibration absorber 16 such as blowing styrol or the like. In the hammering device composed thus, because the hollowed hole 8a is filled with vibration absorber 16, the vibration and the shock sound which are generated when the plunger 8 strikes a platen 1, and otherwise when it collides with a stopper 12 are absorbed and the noise level is remarkably lowered.
Patent JP-S58206792-A (JP)
Inventor: DEBITSUDO FUORESUTO
IPC: D05B35/10
Filed: 1983-05-10
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-H08244209-A (JP)
Title: Plate clamping apparatus
Inventor: MITA KOJI
IPC: B41F27/12
Filed: 1995-03-14
Abstract: PURPOSE: To provide a plate clamping apparatus in which the floating of the plate of a printer at a gripper side is positively prevented and the crack or the image deviation of the plate at the gripper side during printing can be prevented. CONSTITUTION: An apparatus for clamping and fixing a plate 5 by a tension bar 13 by introducing the gripper side 5a and the opposite side 5b of the gripper side in the hole 3h of the plate cylinder 3 of a printer comprises a cutout 3d provided at the gripper 3a of the cylinder 3, and a plate spring 12 for deforming the gripper side 5a of the plate 5 to be provided oppositely to the cutout 3d.
Patent JP-S62237695-A (JP)
Inventor: KAIDA TADATOSHI
IPC: H05B37/02
Filed: 1986-04-09
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-S526014-A (JP)
Title: Line switching system
Inventor: ISHIDA KOUICHIROU
IPC: H04B1/74
Filed: 1975-07-04
Abstract: PURPOSE:In a line switching system of the amplification type date highway system where a number of equipments are linked with lines and each equipment receives a signal from an upper line and sends it to a lower line after amplification and waveform shaping, the return to the line of each station shall be conducted through the command from the line in such a manner of the cut off to the line, and the signal line for commanding the return other than the line be deleted.
Patent JP-H03284127-A (JP)
Title: Calculating method for voltage drop in distribution system
Inventor: WADA HIDETOSHI
IPC: H02J3/00
Filed: 1990-03-29
Abstract: PURPOSE:To calculate a voltage drop easily and with a high accuracy by a method wherein a trunk line impedance, a branch impedance to a maximum voltage drop point, etc., are obtained beforehand and stored in a data region and taken out when they are necessary for calculation. CONSTITUTION:A trunk line impedance ZK between switches 12 and 13, a maximum voltage drop reference value of a route through which a current is made to flow from the switch 12 to the switch 13 and the branch impedance ZB of the route to a maximum voltage drop point ZB are obtained beforehand by measurement, etc., and stored in an impedance data region. In order to calculate a voltage drop at the time of switch change-over operation, a current Iin flowing into a section (S) and a current Iout flowing out of the section (S) are obtained by measurement, etc., first. Then the trunk line impedance ZK, the maximum voltage drop reference value and the branch impedance ZB are taken out from the impedance data region and the trunk line voltage drop is calculated and the voltage drop of the maximum voltage drop point VB is calculated.
Patent JP-2000273737-A (JP)
Title: Roller for heating yarn
Inventor: TANIGAWA MOTOHIRO
IPC: D02J1/22
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a roller for heating a yarn capable of readily evacuating the interior of a jacket in a short time, improving the work efficiency and operating efficiency and useful for a direct spinning apparatus, etc., by providing holes for evacuation communicating with the jacket at the tip. SOLUTION: This roller 1 for heating a yarn is obtained by providing holes 16 for evacuation communicating with a jacket 10 at the tip 14 thereof in the roller 1 for heating the yarn having the jacket 10 for sealing a heat transport medium in the interior and supported by a cantilever. The jacket 10 has a tip cavity part 11 annularly formed along the roll surface 15 near the tip face and trunk part cavity parts 12 formed so as to extend from the tip cavity part 11 along the roll surface 15 to the base end side and the holes 16 are formed so as to communicate with the tip cavity part 11. The plural holes 16 for the evacuation are preferably formed.
Patent JP-S59204777-A (JP)
Title: Tester for control rectifier
Inventor: TOKI NAOHIRO
IPC: G01R31/00
Filed: 1983-05-09
Abstract: PURPOSE:To reduce a current stress in a sample or an inversion valve due to an overcurrent by reducing a voltage applied to the sample or stopping the ignition depending on the level of the overcurrent and the energization time of a valve current quickly detecting the overcurrent. CONSTITUTION:A current transformer CT10 is provided to measure current flowing non-contact when a sample 8 and an inversion valve 9 are electrically energized. An overcurrent detecting section 11 decides from the current waveform of the CT10 whether or not a valve current when the sample 8 and the inversion valve 9 are electrically energized satisfies the specified value and the energization time. When it does not, a command is provided to lower the output voltage of the IVR3 depending on the degree of the dissatisfaction to keep the valve current at a specified value adjusting a test voltage (DC) to the sample 8 and the inversion valve 9 or to release a switch device 2. An ignition signal control section 12 receives an output signal of an overcurrent detecting section 11 to stop the ignition signal when the valve current flowing through the sample 8 and the inversion valve 9 is large and the energization time is long.
Patent JP-H02260246-A (JP)
Title: Disk player
Inventor: EBATA HIROSHI
IPC: G11B7/121
Filed: 1989-03-31
Abstract: PURPOSE:To efficiently clean a lens of a pickup by rotating a brush in accordance with a loading operation at the time of loading a disk or a disk cartridge and making this brush contact with the lens. CONSTITUTION:When a disk case having the disk inside is inserted into a slide chassis 73 in order to perform the loading operation, an operating lever 82 is turned by a stopper 72b of a side panel 72. Consequently, a shutter lever 80 is moved along a guide groove 81a of a shutter guide 81, and a shutter is slid while a slide rack gear 86 is moved, and the brush is rotated by rotating a gear 83, passing the lens of the pickup 79 in contact under this condition. Then, a shutter of the disk case is opened to come under the readable state of a signal on the disk by the pickup 79. By this method, the lens is efficiently cleaned, thus reducing read errors of the signal and also promoting the reliability.
Patent JP-S579073-A (JP)
Title: Bedox battery
Inventor: KANEKO HIROKO
IPC: H01M8/18
Filed: 1980-06-17
Abstract: PURPOSE:To obtain a battery providing large electromotive force at a low cost, by using a positive active material which is made of a manganese redox system compound and is added with a complexing or chelating agent which prevents any precipitation of a manganese compound. CONSTITUTION:A redox battery 5 includes a flow-type electrolyzer 10 which contains a positive electrode 11, a negative electrode 12, and a diaphragm 13 which partitions the electrolyzer 10 and is placed between the electrodes 11 and 12. The battery 5 is charged and discharged by making an anolyte 14 to flow across tanks 6a and 6b by means of a pump 8, and making a catholyte 15 to flow across tanks 7a and 7b by means of a pump 9. The active material of the anolyte 14 is made of a manganese redox system compound, and is added with a complexing agent or a chelating agent which prevents any precipitation of a compound containing trivalent manganese. By the means mentioned above, a manganese redox system compound which was not used because of its instability can be used in constituting a battery, which provides large electromotive force, and the electromotive force can be controlled by adjusting the pH.
Patent JP-H02259556-A (JP)
Title: Hydrogen peroxide detector
Inventor: ICHIKAWA NAGAYOSHI
IPC: G01N27/416
Filed: 1989-03-31
Abstract: PURPOSE:To measure hydrogen peroxide without cooling or depressurizing a sample soln. having high temp. and pressure by setting a platinum electrode and a stainless steel electrode in a closed pressure vessel and measuring the potential difference between the electrodes with a potentiometer. CONSTITUTION:An inlet 2 and an outlet 3 are provided to the pressure vessel 1, and respectively connected to a sampling line for introducing the sample soln. having high temp. and pressure. The stainless steel electrode 4 and the platinum electrode 5 are set in the vessel 1, and the electrodes 4 and 5 are electrically insulated from the vessel 1 through an insulating material 6. A lead wire 7 is extended from the electrodes 4 and 5 and connected to the potentiometer 8, and the potential difference between the electrodes 4 and 5 is measured. Consequently, the measurement can be conducted without cooling and depressurizing the sample soln. having high temp. and pressure, and the measuring error resulting from the decomposition reaction of hydrogen peroxide caused in the cooling and depressurizing stages is eliminated.
Patent JP-H01252601-A (JP)
Title: Water-soluble paramylon deriv., preparation thereof and anticancer composition containing it
Inventor: KITAOKA SHOZABURO
IPC: A61K31/715
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a water-soluble paramylon deriv. having a strong anticancer action, by reacting paramylon which is a storage polysaccharide of protoza with epichlorohydrin, thereby crosslinking and modifying partially or completely hydroxyl groups of paramylon. CONSTITUTION:Euglena which is a protozoan (e.g., Euglena gracilis) is cultured in a medium such as Colen-Hattner medium, whereby paramylon which is a polysaccharide is stored in cells. The stored paramylon is taken out of the cells by means of sonic disintegration and refined. Then, a water-soluble paramylon deriv. is obtd. by reacting the obtd. paramylon with epichlorohydrin to thereby crosslink and modify partially or completely hydroxyl groups of paramylon. It is suitable that the reaction temp. is about 40-70 deg.C and the reaction time is about 1-5hr. The obtd. water-soluble paramylon deriv. is used as an active ingredient of an anticancer agent.
Patent JP-S61241672-A (JP)
Title: Ic testing device
Inventor: NISHIKUBO YASUHIKO
IPC: G01R31/28
Filed: 1985-04-19
Abstract: PURPOSE:To make it possible to analyze trouble by comparing output value obtained by inputting a test pattern to an IC to be tested and the expected value of an output, and referring to fault simulation data when the output is discordant. CONSTITUTION:In an IC testing device 100, the output value sent out from the IC 6 to be tested through a test head 5 is compared with the expected value of the output sent out from a simulating device by a judging device 2. When the output value and expected value of the output are judged as discordant by the device 2, the output value of the IC 6 is fed back to a trouble analyzing device 10, and the place of the trouble is judged by referring to the fault simulation data, and the trouble is displayed. Then, an IC logical circuit of the place of the trouble is rewritten to conform with the output value from the IC 6, and logical simulation and the fault simulation are repeated. Thereby, test is executed to the last, and accordingly, it becomes possible to analyze troubles of plural places in a short period in IC test at the time of development.