baber/WOPTO huggingface dataset:
Patent JP-S58176529-A (JP)
Title: Optical temperature detector
Inventor: TOYODA TAROU
IPC: G01J5/58
Filed: 1982-04-09
Abstract: PURPOSE:To make an optical temperature detector usable in a wide temp. range by selecting a blank material for the constituting parts of the detector so as to have equal thermal expansion in the temp. range substantially wider than the service temp. range of said detector. CONSTITUTION:An optical temp. detector is constituted of a temp. sensitive optical medium 1, an outside cylinder 2, a spacer 3 which determines the position of the medium 1 from the forward end of the cylinder 2, press plates 4, 4' for the medium 1, a spacer 5 for fixing the medium 1 and fixing the position of a lens 7, a spacer 6 for determining the distance between the lenses 7 and 7', a spacer 8 for determining the distance between the lens 7' and an optical filter 9, a spacer 10 for determining the position of the entire part of the optical system in the cylinder 2, and a press plate 11 for fixing the parts in the cylinder 2. The blank materials constituting the parts 1-10 are selected so as to have equal thermal expansion in the temp. range wider than the service temp. range of the detector, whereby the failure by thermal strain or the like is averted.
Patent JP-H06273121-A (JP)
Title: Apparatus for detecting thickness
Inventor: OSAWA YOSHIHIRO
IPC: G01B11/06
Filed: 1993-03-18
Abstract: PURPOSE:To detect the abnormality in the thickness of a medium by providing reflecting-type distance detecting units above and below a transfer passage of the medium and comparing the sum of distances to the medium detected by the units with a reference value. CONSTITUTION:When a rear end of a medium 1 reaches the position of a light- permeable end face detecting part, the detecting part detects the medium and sends a thickness detection end signal to a judging circuit. Upon receipt of the detection end signal, the judging circuit obtains the distance from a laser light source unit 13 to the surface of the medium 1 which is detected by a reflecting-type distance detecting unit comprising the upper laser light source unit 13 and a lower position detecting unit 14. The detected distance is compared with a reference value set beforehand for the medium 1 of the standard thickness. When the number of points where the difference of the distance from the reference value exceeds a predetermined value is not smaller than a predetermined number, the thickness of the medium 1 is recognized to be abnormal. In the manner as above, the of efficiency due to the abrasion, vibrations and the like of components of the apparatus is not brought about, and accordingly the accuracy when the thickness is detected is prevented from being decreased.
Patent JP-S6127849-A (JP)
Title: Document feeder of copying machine
Inventor: SHIINA TOSHIO
IPC: B65H9/16
Filed: 1985-03-25
Abstract: PURPOSE:To improve manual feed positioning accuracy and to simplify the structure and control of the manual feeder by driving a transport belt roller and displacing a driven roller capable of contacting and separating from the driving roller to be brought into contact with the roller in response to a document detection signal in the above manual document feeder. CONSTITUTION:At initial position, an actuator 23A of a document detection switch 23 is projected into a document path, a solenoid 25 and a driven roller operating solenoid not shown are not urged, a driven roller 22 is separated from a driving roller 12, a document stopper 24 is retreated upward, and the driving roller 12 is stopped. When the leading end of a document manually fed from a document insert table 2A operates the actuator 23A, the document detection switch 23 is turned on, so that a control circuit 26 operates each solenoid to drive the driving roller 12 and travel a belt 14, the driven roller 22 is lowered and brought into contact with the driving roller 12, and the document stopper 24 is lowered to set a document at a designated position for feeding. This arrangement can improve the positioning accuracy.
Patent JP-H11253081-A (JP)
Title: Double bearing reel for fishing
Inventor: YAMAGUCHI NOBUYUKI
IPC: A01K89/0155
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject fishing reel simple in structure, capable of increasing fishline flying distance while restraining backlash phenomena by the aid of moderate braking action. SOLUTION: This double bearing reel 1 for fishing has a spool 3 fixed on a spool shaft 5 rotatably supported upon a reel body, rotatable integrally with the spool shaft 5 and functioning to reel a fishline therearound, a moving body 25 mounted on the spool shaft 5, rotatable integrally with the spool shaft 5 and movable along the axial direction of the spool shaft 5, a centrifugal force- actuating arm 34 functioning to move the moving body 25 along the axial direction of the spool shaft 5 through revolving by the aid of centrifugal force associated with the rotation of the spool 3, and a brake force generating means 13,14 mounted on the reel body and functioning to apply a brake force corresponding to the movement, when the moving body 25 is moved in a specified magnitude along the spool shaft 5, to the spool 3 via the moving body.
Patent JP-H02242905-A (JP)
Title: Tie clip
Inventor: OGAWA GENICHI
IPC: A41D25/00
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a tie clip having good appearance and practically excellent effects and without necessitating to use a tiepin by equipping the back of wide part of necktie with a fixing member to be engaged with a button attached to a shirt. CONSTITUTION:A fixing member C which comprises a frame material 5 having a fixing part 5' and is engaged with a button B of a shirt Y is formed on the back Aa of wide part of a necktie A to give the objective necktie. A chain, ribbon, cloth tape, metal piece, etc., are used as the fixing part and the fixing member to be engaged with the button of a shirt may be formed at a terminal part of the other side of the necktie.
Patent JP-H0636832-A (JP)
Title: Connector
Inventor: ICHIMURA YOSHIAKI
IPC: H01R13/33
Filed: 1993-03-18
Abstract: PURPOSE:To provide a small connector of high density, the assembly of which is simplified while the advantage of conventional technique is retained. CONSTITUTION:A connector is provided with pin contacts 10 comprising a conductive rod-shape elastic body, and conductive socket contacts 63 in which the both end parts of the pin contacts 10 are inserted. The pin contacts 10 are moved in reverse to one another in parallel to the directions crossing the axis, in a position where the pin contact 10 is opposed to the socket contact 63, and is tilted and fixed. The inter-contact force is generated by the socket contact 63 and the pin contact 10, in the direction perpendicular to the axial direction of the pin contact 10, in two opposed positions close to the axial direction of every one end of the pin contact 10, in the socket contact 63.
Patent JP-S60204529-A (JP)
Title: Paper separating device
Inventor: TAKAHASHI KOUJI
IPC: B65H3/06
Filed: 1984-03-28
Abstract: PURPOSE:To enable a paper separating device to exhibit a high performance of paper separation irrespective of kinds of papers, by stacking papers on an inclined tray to reduce the friction force between papers, and by effecting the friction force of a separating roller to the topmost paper in this condition to separate the topmost paper. CONSTITUTION:When a unidirectionally rotating paper separating roller 3 is elevated in association with rotation of a rotating member 7, the friction force between the outer surface of the roller 3 having a large friction coefficient and the first paper 11 overcomes the friction force between the first and second papers, and therefore, the first paper 11 is separated and advanced. Take-away rollers 9, 10 on rotation, which are on standby in the vicinity of the front end part of a paper tray 1, receive and transfer the paper 11 before the outward trip of the separated and advanced paper 11 is completed. Meanwhile, during the inward trip of the paper 11, the roller 3 returns its original position with the press-contact condition thereof being uniformly maintained on the rear end part of the paper 11 and the second paper. At this time the feed of remaining papers together with the second paper may be checked by the rolling resistance of the roller 3 on the inward trip so that the originally set aligned condition may be sustained, and thereby the papers are successively separated.
Patent JP-S63224213-A (JP)
Title: Thin film single crystal silicon substrate
Inventor: IMAI TAKAHIRO
IPC: H01L21/205
Filed: 1987-03-12
Abstract: PURPOSE:To make it possible to grow a single crystal silicon layer of good quality by a method wherein a single crystal diamond substrate and the single crystal silicon layer formed on the single crystal diamond substrate are provided. CONSTITUTION:An Si layer of 5000Angstrom  in thickness is formed on the plane (100) of IIa type single crystal diamond substrate of 2X2X0.3 mm, which is synthesized by an extra high voltage method, by performing a plasmic CVD method using SiH4 and H2 at the substrate temperature of 1050 deg.C and at the degree of vacuum of 5 torr, and said substrate is heated up to 900 deg.C in the vacuum atmosphere of 1X10<-8> torr. Also, after an SiC intermediate layer has been formed, an N-type Si layer is grown on said intermediate layer by performing a CVD method using the mixed gas of SiH4+PH3+H2 at the temperature of 850 deg.C and at the degree of vacuum of 100 torr for 30 minutes. As a result, the thin film single crystal silicon substrate, having high insulating property, high permittivity and high heat conductivity, on which a single crystal silicon layer is grown on the single crystal diamond substrate, can be obtained and the integrated circuit of high speed and high density can also be formed.
Patent JP-H01234002-A (JP)
Title: Self-respiration type corrosion prevention control board
Inventor: KANEHIRA KATSUMI
IPC: H02B1/56
Filed: 1988-03-14
Abstract: PURPOSE:To prevent a trouble due to a corrosion by providing a vent port at a part of a housing of a sealed structure, and providing a filter made of metal fiber of nickel or tin, connected to the port. CONSTITUTION:An opening 5 is provided at the top of a housing in a control board, a filter case 8 having a small opening at the atmospheric side to be connected to the opening 5 is mounted, nickel fiber 6 is filled therein, and respiration air stream 7 can freely pass by a respiration due to temperature change of the atmosphere. When temperature in the board drops due to the temperature change of the atmosphere and the atmospheric air is invaded into the board 1, the fiber 6 is chemically reacted with sulfurous acid gas contained in the atmosphere, and fresh air which does not almost contain the gas is supplied from the opening 5 into the board.
Patent JP-S60203637-A (JP)
Title: Novel polyether imide and its preparation
Inventor: MATSUO SHIGERU
IPC: C08G73/10
Filed: 1984-03-28
Abstract: PURPOSE:To provide a variety of titled imides having high heat resistance and producible easily by reacting a dihydric phenol with an aminophenol and a dihalogenobenzonitrile in a solvent in the presence of an alkali, and reacting the product with pyromellitic dianhydride. CONSTITUTION:The objective polyether imide has the recurring unit of formula I (Ar is group of formula II, formula III, etc.; R is S, O, bivalent 1-13C hydrocarbon group, etc.; n is 1-50), the terminal groups consisting of -NH2, the group of formula IV or formula V, and a reduced viscosity (etasp/c) of >=0.2dl/g at 30 deg.C at a concentration of 0.2g/dl in N-methylpyrrolidone solvent. The polymer can be produced by reacting the dihydric phenol of formula OH-Ar-OH with the aminophenol of formula VI and the dihalogenobenzonitrile of formula VII (X is halogen) in the presence of a solvent and an alkali, and reacting the reaction product with pyromellitic dianhydride.
Patent JP-S61221473-A (JP)
Inventor: KADO TAKUMI
IPC: E05B49/00
Filed: 1985-03-25
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-S54149353-A (JP)
Title: Rolling unit for slab
Inventor: TARUI MASAAKI
IPC: B21B31/18
Filed: 1978-05-17
Abstract: PURPOSE:To make possible the single rolling mill to carry out a large edging, by arranging the vertical roll provided with a concave caliber in front of the horizontal roll, and by arranging the vertical roll provided with the concave caliber and the flat caliber on the backside of the horizontal roll so as to be movable vertically. CONSTITUTION:The horizontal roll 2 is placed under the unworking condition, and the convex caliber 3' of the vertical roll 3 is moved down onto the pass line. The slab S, being sent from the continuous casting apparatus, is rolled in the breadth direction by the concave caliber 1' of the vertical roll 1, and is passed through the unworking horizontal roll 2, and is further rolled by the convex caliber 3' of the vertical roll 3. Next, the vertical roll 1 is placed under the unworking condition, and the vertical roll 3 is moved upward so as to locate the flat caliber 3'' at the specified position. The vertical roll 3 is reversely rotated for rolling the slab S in the breadth direction; after that, the slab S is rolled in the thickness direction by the horizontal roll 2 into the specified size. According to this method, a single rolling unit can carry out the edging work for the slab, so that the producibility of the continuous casting apparatus is improved.
Patent JP-H09250392-A (JP)
Title: Cylinder head integration molded type engine
Inventor: TSUKIJI KATSUSADA
IPC: F02B75/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable part of heat of cylinder head from being discharged even from a locker arm case to thereby restrain accumulated heat quantity of the head for preventing damage of cylinder head caused by thermal load applied thereto by forming the head and case in series by integration molding. SOLUTION: In a horizontal engine, a cylinder head 3 and a locker arm case 4 are sequentially arranged on the side of top dead point of a cylinder block 7, and in the block 7 a cylinder liner 8 is arranged. Around the liner 8, a cooling water jacket 21 is disposed and above the jacket 21, a radiator 41 is positioned. The head 3 and the case 4 are formed in series by integration molding and it is used as a component while an intake pipe and an exhaust pipe led out of the head 3 are contained therein. Accordingly, a heat discharge characteristic of the head 3 is improved.
Patent JP-H03258350-A (JP)
Title: Bean polishing device
Inventor: KAWASHIMA KENZO
IPC: B02B3/00
Filed: 1990-03-09
Abstract: PURPOSE:To surely send beans which have been polished and are discharged from a discharge port in the upper end of a polishing cylinder to a storage tank by providing a discharge part having a ring-shaped raking chamber so as to surround the discharge port in the upper end of the polishing cylinder. CONSTITUTION:In a polishing cylinder 60, the polishing materials 63, 67 are fitted to a plurality of polishing steps 67, 65 respectively to the insides. These polishing steps 61, 65 are superposed to the inside of an outer shell body 11 and integrally constituted and freely rotatably erected. Further a supply part 40 receives unpolished beans sent from a supply hopper 20 and supplies them. Furthermore a grain elevating spiral body 70 with the polishing materials fitted to the outer circumferential face is inserted into the polishing cylinder 60 and erected concentrically and relatively rotatably. Further beans completed in polishing are received by a storage tank 15. A discharge port 103 directed to the inside of the storage tank 15 is provided to a discharge part 100 so as to form a ring-shaped raking chamber 102 which surrounds a discharge port in the upper end of the polishing cylinder 60 and has size of a degree capable of just passing a raking blade 105 fitted to the grain elevating screw body 70.
Patent JP-S63313988-A (JP)
Title: Object to be inspected monitoring device for magnetic resonsnce imaging device
Inventor: KURODA MASAO
IPC: H04N7/18
Filed: 1987-03-16
Abstract: PURPOSE:To save labor and to improve the reliability of the monitoring and the objectivity of discrimination reference by monitoring the motion of an object to be inspected by using a video signal from the TV camera of a monitoring device and informing a checker as necessary. CONSTITUTION:A video signal from the TV camera 2 undergoes a switch circuit 3 and is inputted to a line memory 4 and a comparator 9. The memory 4 consists of two banks(4a,4b), and data is written and read in/from the banks 4a, 4b alternately. A timing signal outputted from a circuit 6 controls the timing of a write/read in/from the memory 4, and simultaneously drives a gate circuit 8 to supply an output from the memory 4 to a comparator 9. Accordingly, the comparator 9 compares a signal in the last one field with a current signal in the desired area of the TV screen, and obtains the difference. A resulting difference signal is transmitted to an alarm 10 so that it 10 alarms is the checker a large difference when the magnitude of the difference signal exceeds a prescribed value.
Patent JP-H07269117-A (JP)
Title: Work procedure manual
Inventor: NISHIJIMA HIROO
IPC: E04G21/00
Filed: 1994-03-29
Abstract: PURPOSE:To efficiently carry out execution work without omission, and to carry out a daily work process according to plan without a delay. CONSTITUTION:A work procedure manual 10 having a work detail display where the work details of building execution are displayed in executing orders, and a time display on which time corresponding to each work detail is displayed is prepared for carrying out execution work on the work procedure manual 10. In addition, the work detail display and the time display are desirable to be severally divided into work detail display sections 13 and time display sections 12.
Patent JP-H01232417-A (JP)
Title: Securing system for buffer data
Inventor: SUGAYA SEIICHI
IPC: G06F5/12
Filed: 1988-03-11
Abstract: PURPOSE:To confirm the original continuity of data blocks at the time of taking data out by adding a code indicating the process order of a data block that the data belongs to when the data is stared in a data buffer. CONSTITUTION:A code generation part 6 is arranged at a data input part for the data buffer 3, and codes indicating process order are generated by data blocks to be processed continuously are generated and stored in the process order code storage part 33 of the data buffer 3 in order together with data constituting the data blocks. A code confirmation part provided to the output part 3 of the data buffer 3, on the other hand, checks the continuity of process order codes read out of the storage part 33 by the data blocks to be processed continuously to know that access to data in the data buffer is performed normally. Consequently, when data are read out of the data buffer, the original continuity of the data block can be confirmed.
Patent JP-S55150783-A (JP)
Title: Inverter
Inventor: SUZUKI TOSHIO
IPC: H02M7/48
Filed: 1979-05-11
Abstract: PURPOSE:To reduce electrifying capacity and also to lower current commutation loss, by executing periodical switchover of zero-voltage condition by electrification of arms on anode and cathode sides in region of lower required output voltage of plural groups of inverters to which AC output is connected in series. CONSTITUTION:A control circuit of a device, to which an inverter 3 having inverter arms 4 & 6 and 5 & 7 on anode and cathode sides and also a similar inverter 12 are connected in series on AC output side, is provided with a switchover command generator 33 of frequency f2 having lower cycle than cooling-and-heating constant of the arm element. This is also provided with a zero-voltage command generator 34 which is so designed that output becomes zero when an output frequency f0 of a voltage pattern generator 16 is lower than the required (or prescribed) value and it becomes zero (0) when the output frequency is higher than the prescribed value. By employing this mechanism, in a region where an output frequency is higher than the prescribed, it is possible to control pulse width at a control frequency f1 of timing circuit 17 which is higher than the freqnency f0, and in a region where a prescribed output voltage is low, it is possible to reduce electrifying capacity and also to lower current commutation loss by making periodical switchover of zero- voltage condition caused by electrification of arms on anode and cathode sides.
Patent JP-S60202411-A (JP)
Title: Light source optical system for light guide
Inventor: YAMAZAKI HIDEO
IPC: G02B6/42
Filed: 1984-03-27
Abstract: PURPOSE:To uniform the quantity of light on the outlet side of a light guide by forming a point light source and an integrating sphere to be a diffusion surface having a uniform reflection factor at its inwall on a light source optical system. CONSTITUTION:A halogen lamp 301 of 100W and the integrating sphere 303 having 75mm. diameter and uniformly coated with magnesium oxide at its inside are used and the light guide 403 is set up so as to form 30 deg. center angle with a light incident port 305 of 10mm. diameter. A dicroic concave mirror 306 having 50mm. diameter and 32mm. focal distance is used as a condensing optical system. Since light made incident from the halogen lamp 301 is reflected by the diffusion surface of the inside of the integrating sphere 303 once or more, the end surface of the light guide incident part 201 is made a uniform illumination intensity surface and a uniform luminance surface can be obtained in the opening angle of optical fibers of the light guide.
Patent JP-S51134686-A (JP)
Title: Flowing route switching equipment
Inventor: ABE TETSUAKI
IPC: G01N35/10
Filed: 1975-05-16
Abstract: PURPOSE:Perfect switching of the driving source and the flowing route of pipetto dilutor by incorporating the flowing route switching valve unit and the multiple dilutor driving source switching unit.
Patent JP-S58176521-A (JP)
Title: Ultrasonic current meter
Inventor: KOMACHI TAICHI
IPC: G01P5/00
Filed: 1982-04-09
Abstract: PURPOSE:To decrease the influence of foam and to enable the measurement at a low frequency by converting an oscillation signal to the ultrasonic sound field in fluid with a transducer for switching the function of transmission and reception, converting the ultrasonic wave propagated in the fluid to an electric signal and determining the velocity of flow from the difference in phase from the oscillation signal. CONSTITUTION:The sine wave signal of a continuous oscillator 1 is converted to an ultrasonic wave with an ultrasonic wave transmitter T, and part thereof is converted to a square wave (reference wave) with a conversion circuit 2. The ultrasonic wave propagated in fluid is converted to an electric signal by an ultrasonic wave receiver R. The electric signal is amplified with an amplifier 3 and is converted to a square wave (receiving wave) with a converter 4. The difference in phase between the reference wave and the reception wave is detected with a detection circuit 5 for phase difference. The output of the circuit 5 is integrated with an integration circuit 7 for the time specified by the signal of a gate source 6, and the output signal thereof attains the output having a zero point 9 and a gain 10 adjusted with a differential circuit 8, and is displayed.