baber/WOPTO huggingface dataset:
Patent JP-H0796506-A (JP)
Title: Production of stone pitched block for road or retaining wall
Inventor: NISHIMURA MASANARI
IPC: B28B1/16
Filed: 1993-09-29
Abstract: PURPOSE:To make the laying work of a stone pitched block of every kind independent to enhance working efficiency, to enable the work for producing the stone pitched block without directly using a form and to speed up laying work in such a state that stone materials are easily set and fixed on the self-adhesive layer applied to a plate like sheet. CONSTITUTION:A self-adhesive layer 3 is applied to the surface of a plate shape sheet 2 cut into a shape forming a stone pitched block of every kind and required stone materials 5 are arranged on the self-adhesive layer 3 so as to provide joint parts 15 and a soft coagulant 4 is injected in the joint parts. Thereafter, mortar and concrete are cast in a form. After the cast object is demolded from the form, the plate shape sheet 2 and the coagulant 4 are together excluded to develop the stone materials 5 on the surface of the cast object.
Patent JP-S63129562-A (JP)
Title: Data reproducing device
Inventor: SUESADA KUNIO
IPC: H04N5/92
Filed: 1986-11-19
Abstract: PURPOSE:To obtain superior regenerative signal both in slow reproduction and mormal reproduction, by generating the write control signal of a data memory based on a mode deciding output and an error flag, etc. CONSTITUTION:After a mode signal SHTL is decided, a mode decision circuit 5 outputs a signal 1 in a slow reproduction mode, and the output of a NAND gate 5 goes to 0 or 1 corresponding to the flag 1 or 0 from an error detector, and the inverted output of a signal possible to write a signal 0, the inverse of CET, and the output from the gate 6 are processed at a NAND gate 7. Therefore, a write signal from the gate 7, the inverse of WE, goes to 0 or 1, and no error data is written on the data memory 8. Meanwhile, in the normal reproduction, the signal, the inverse of WE, goes to 0 similarly in spite of the flag, and is written on the memory. In such way, the maximum ratio of correct data can be obtained in the slow reproduction where the same address data is reproduced for several times, and in the normal reproduction, hue disturbance between an old data and a new data when no error data is written and is read, can be eliminated, and a superior regenerative image can be obtained corresponding to modes.
Patent JP-H10123744-A (JP)
Title: One component developer and image forming method
Inventor: NAKAZAWA HIROSHI
IPC: G03G15/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an one component developer capable of forming a stabilized image by stabilizing the toner electrification and transportation over a long period and an image forming method using the one component developer. SOLUTION: In the developer consisting of a toner particles, containing a binder resin and a coloring agent, and an additive. The additive is preferably a titanium compound obtained by the reaction of TiO(OH)2 manufactured by a wet process with a silicone oil and having the specific gravity of 2.8-3.6 and 10-70nm average particle diameter. And, the toner particle is preferably a non- magnetic particle.
Patent JP-H08136504-A (JP)
Title: Method for deciding friction charged row of powder
Inventor: OKADA HISAO
IPC: G03G9/08
Filed: 1994-11-10
Abstract: PURPOSE: To decide a friction charged row between toners or carriers accurately. CONSTITUTION: With regard to a developer where different carriers are combined for same toner, relationship between the charged amount of toner and the mixing ratio of toner (toner weight/carrier weight) is measured and a charged amount is determined at a point where the toner mixing ratio is 0. If the charged amount thus determined is high, the carrier has a large work function and a decision is made that the friction charged row is present on the-side. This method can determine the friction charged row between powders which can not be distinguished based on the color.
Patent JP-S63145971-A (JP)
Title: Circuit constant measuring instrument
Inventor: WAKAMATSU HIDEKI
IPC: G01R27/26
Filed: 1986-11-18
Abstract: PURPOSE:To measure the amount of loss with high accuracy by providing means for standardizing current into a prescribed range over the whole capacity range of a storage battery to be measured and means for C off-set for absorbing current based on the amount of the capacity of the storage battery to be measured in the standardized current. CONSTITUTION:Current flowing through a storage battery 2 to be measured is fed to a binary programmable current transformer 20a or a current multiplier 30 via switches 5 and 6 and standardized so as to be turned to suitable current for a vector voltage ratio meter 40. The current transformer 20a and the multiplier 30 have the same constitution and are changed over to be set from one to the other or vice versa in accordance with the capacity of the storage battery 2. Further, a programmable current transformer 20b with the same construction as that of the current transformer 20a is used in a C offset circuit 12 and changed over to be set to such a value as to approximately absorb the standardized current value. Still further, a feedback circuit composed of a transformer 3 and an amplifier 4 is connected between the storage battery 2 and the current transformer 20a or the multiplier 30 and the voltage of the other terminal of the storage battery 2 is controlled so as to be a virtual ground potential. Accordingly, measuring error factors are removed and the amount of differential loss can be measured with high accuracy.
Patent JP-H02123820-A (JP)
Title: Semiconductor circuit
Inventor: SAKAMOTO MITSUZO
IPC: H03K17/06
Filed: 1988-11-02
Abstract: PURPOSE:To prevent a through-current from a high power voltage terminal to an output terminal by providing a means driving a load while a gate voltage of an N-channel MOS transistor(TR) or a base voltage of an NPN TR is decreased more than a ground voltage. CONSTITUTION:A voltage drop circuit decreasing the gate voltage of a TR M1 more than the ground voltage is included in a gate decreasing circuit. Thus, the TR M1 is kept off when the load is driven so that the gate voltage of the TR M1 is lower than the minimum voltage of the output voltage VOUT in advance. Even if the output voltage VOUT is lower than the ground voltage VGND due to an inductive component included in a load, the through-current from the power supply to the output terminal is reduced.
Patent JP-H06127512-A (JP)
Title: Packaging apparatus
Inventor: ITO TSUKASA
IPC: B65B11/54
Filed: 1992-10-15
Abstract: PURPOSE:To easily draw out the end of a packing sheet and to make the end to be inserted easily between a cutter and a support table by a method wherein a support stand capable of being switched over between two position for supporting temporarily the packing sheet body for working and for housing the same is provided to position opposite to support parts that support the packing sheet body rotatively. CONSTITUTION:A drawer table 10, equipped with support parts 5 for supporting a packing sheet 1 body on the side of a packing table 2, a drawing mechanism that draws out the packing sheet 1, and a support table 12 that can be switched over between two position, one for work position for supporting temporarily the packing sheet 1 body and the other for position for housing the packing sheet body, are provided. The body of the packing sheet 1 is supported temporarily with the support table 12, and the end 1b of the packing sheet is drawn out while the body is rotated and is passed between the drawer table 10 and a cutter 7. As the support table 12 is placed in a position opposite to the cutter 7, the distance between the two members can be maintained sufficiently. Thereby, work for making the end of a new packing sheet go through can be made easily, improving efficiency in replacement of the packing sheet, and at the same time workability cannot be declined as the support table 12 can be hosed.
Patent JP-S63131316-A (JP)
Title: Thin film magnetic head
Inventor: TSUCHIYAMA RYUJI
IPC: G11B5/31
Filed: 1986-11-21
Abstract: PURPOSE:To reduce the floating quantity by narrowing the slider width without changing the area of a face formed with a thin film element so as to select the slider width narrower than the size of the thin film element. CONSTITUTION:A base formed with a thin element 2 is cut off at an angle thetawith respect to a face including the thin film element. The floating face is made by cutting and grinding the thickness of slider separately and a single head is cut off (e). Then an angle theta between a face provided with the thin film element 2 and the core wire 3 and a face vertical to the slider air floating face including the disk turning direction is selected by a prescribed angle below 90 deg.. Thus, the size of the thin film element 2 is kept the same as a conventional element and the slider width is narrowed to lower the quantity of floating.
Patent JP-H06101077-A (JP)
Title: Method for cleaning metallic parts and device therefor
Inventor: MIYAZAKI TSUTOMU
IPC: C23G5/04
Filed: 1992-09-21
Abstract: PURPOSE:To dry metallic parts in a short time and to prevent the environment and human body from being adversely affected by placing the cleaned parts in a vessel, supplying a high-frequency current to a heating coil while rotating the vessel and drying off the cleaner. CONSTITUTION:A vessel 8 formed with a non-conductive material is set in a cleaning part 2, and metallic parts 7 to be cleaned are placed in the vessel. A cleaning soln. 16 except the fluorocarbon and chlorine cleaners is injected to clean the parts. The cleaning soln. is discharged, and then the vessel 8 is set on a rotary disk 6 in a drying part 1. The disk 6 is rotated, a high-frequency current is supplied to a heating coil 10, and the parts 7 are heated by the current. Since the vessel 8 is rotated, the parts 7 are uniformly heated, and the cleaning soln. is dried off.
Patent JP-H1193399-A (JP)
Title: Work platform base
Inventor: MORITA YUTAKA
IPC: E04G1/22
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a locking mechanism, by which the outer leg members and inner leg members of a pair of extensible leg sections connected at both ends of a top board section in a bendable manner can be locked and appearance can be observed visually. SOLUTION: In the work platform base, a pair of extensible leg sections 2 are connected at both ends of a top board section 1 as the sccafolding board section of an operator in a bendable manner through connecting members 3. The leg sections 2 are composed of the outer leg members 4 and inner leg members 5 freely slid in the outer leg members 4 in an extensible manner while locking mechanisms 6 capable of stopping the inner leg members 5 at the desired places of the outer leg members 4 are formed to the leg sections 2 at that time, and the locking mechanisms 6 are constituted of a plurality of through- holes 11a, 11b for locking formed to the outer leg members 4 and the inner leg members 5 at intervals in the longitudinal direction respectively, pin members 12, in which front ends are inserted into the through-holes for locking,  and driving means being mounted on the outer leg members 4 and consisting of rotary levers 13 driving the pin members and extension coil springs 14.
Patent JP-H02123888-A (JP)
Title: Television receiver
Inventor: KIMOTO YUJI
IPC: H04N7/16
Filed: 1988-11-01
Abstract: PURPOSE:To obtain a video signal for a CATV broadcast by fixing an externally mounted pin for a smoothing capacitor for an AGC peak detection output not required at the reception of the CATV broadcast to a prescribed potential level, detecting the level at a level detection circuit in an IC, and stopping the operation of a noise elimination circuit. CONSTITUTION:Suppose that a CATV broadcast is received, then a switch 20 is closed, a transistor(TR) 24 is turned off and a TR 26 is turned off. Thus, noise elimination is stopped and a video signal from an input terminal 19 is generated at an output terminal 21 via a TR 23. Thus, according to the circuit, noise elimination is stopped in response to the control signal and the inputted signal is outputted not through any circuit component. Thus, in the case of receiving a TV broadcast, it is implemented by having only to remove the switch externally mounted to the IC, then the CATV broadcast is received with a slight modification of a conventional IC.
Patent JP-H1099075-A (JP)
Title: New protein having ice-like activity
Inventor: TAKAHASHI TADAHITO
IPC: C12N9/48
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a protein having a specific molecular weight, breaking activity on both N-acetyl-YVAD-methylcoumarinamide and N-acetylDEVD- methylcoumarinamide and interleukine-lβ-converting enzymelike activity. SOLUTION: This protein has ECE-like activity obtainable from a human keratinized cell, 80kDa relative molecular weight, breaking activity on both N-acetyl-YVAD-methylcoumarinamide and N-acetyl-DEVD-methylcoumarinamide and the following properties. The optimum pH: 7.5. Inhibition of protease activity: inhibited by both Ac-DEVD-CHO and Ac-YVAD-CHO, by N-ethylmaleimide and iodoacetic acid as a thiol alkylating agent and shows clear resistance up to 5mM concentration.
Patent JP-H01122387-A (JP)
Title: Sensorless brushless motor
Inventor: TANAKA MASATO
IPC: H02P6/182
Filed: 1987-10-31
Abstract: PURPOSE:To perform highly efficient conducting width control, by deciding the conduction switching position by the quantity of delay in proportion to the motor speed. CONSTITUTION:A sensorless brushless motor is of a two-phase bidirectional conducting type, where two-phase coils La and Lb are arranged and with a switching circuit 1 the current is switched for bidirectional conduction. A D-input of DFF 3-4 is given to pulse signals S1 and S2 from this switching circuit 1 through a mask circuit 8. With the control data in proportion to the motor speed from a microprocessor 7 the mask position and mask width are controlled. A delay clock DCK is given to the clock input of FF 3-4. Pulse signals Ha-Hb delayed by 45 deg. are given to a driving pulse generation logic 2 and logically processed. Bidirectional conducting pulses P1-P8 in every 90 deg. are formed and transistors are turned ON and OFF to perform switching and conduction. The conductive angle is thus set up always at a predetermined electric angle by the variable delay in proportion to the speed.
Patent JP-H05238196-A (JP)
Title: Shaped sheet and production thereof
Inventor: NISHIO TOSHIKAZU
IPC: B44C1/165
Filed: 1991-09-27
Abstract: PURPOSE:To easily and certainly form a shaped sheet having a sharp and fine uneven shape. CONSTITUTION:The recessed parts 11 of a roll intaglio 10 are filled with an ionizing radiation curable resin 12 and a film base material 2 is brought into contact with the resin 12 and the resin 12 is irradiated with ionizing radiation in such a state that the resin 12 is held between the film base material 2 and the roll intaglio 10 to be cured to form a sharp and fine uneven shape 3.
Patent JP-2000102415-A (JP)
Title: Hermetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D40/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic container which allows the rapid releasing of the hermeticity between a container body and a cap and the smooth opening of the cap when opening the cap while maintaining the good hermeticity described above. SOLUTION: The hermetic container A is formed by screwing the cap 1 for opening and closing the aperture of the container body 2 to one end of the container body 2, mounting an annular gasket 24 to either of the container body 2 or the cap 1 and forming an annular rib 1b at the other. The maintaining of the hermetic state in the container body 2 by bringing the annular rib 1b and the annular gasket 24 into pressurized contact with each other when the cap is closed is thereby made possible. In such a case, at least either of the container body 2 or the cap 1 is provided with an engaging part 1d for maintaining the cap 1 in the closed state.  The container body 2 is provided with a push piece 23 for releasing the hermetic state of the annular gasket 24 and the annular rib 1b by pressing the annular gasket 24 or annular rib 1b of the cap 1 and pulling up the cap 1 by overcoming the engaging force of the engaging part 1d.
Patent JP-H06125889-A (JP)
Title: Ct device
Inventor: KONAKAWA CHIEKO
IPC: A61B6/03
Filed: 1992-10-15
Abstract: PURPOSE:To shorten the time for photographing and to greatly expand the reconstitution range with respect to a scan range by controlling the position of a bed and the direction of projection while making scanning in a short time and continuously operating a data collecting section without a disconnection so as to collect projection data even in a turn back position. CONSTITUTION:The CT device is constituted of a stand 1 as the data collecting section, the bed 2 which can move a specimen P and a console 3 which houses devices 10, 12 for controlling and operating the stand and bed. Bed control data is transferred from a main controller 9 to a bed controller 12 to drive a bed driving device 8 when the input is made by a keyboard 17. The bed 2 is moved by the bed driving device 8 in such a manner that the seamless reciprocating helical scan to change the scan direction in the scan end position is executed in such a case. The jointless reciprocating helical scan is executed without halting the exposure of X-rays in the case of not possession of the respective constituting images of the state that the dosing of a contrast medium to the specimen P is not executed and the state that the dosing is executed.
Patent JP-H06132951-A (JP)
Title: Ciphering device
Inventor: ISHIKAWA HIROYOSHI
IPC: H04L9/00
Filed: 1992-10-15
Abstract: PURPOSE:To provide a ciphering device which can operate without using any exclusive interface nor control part. CONSTITUTION:A PCM(pulse code modulation) part 11 transfers an analog signal to the signal sent from a communication terminal equipment. Meanwhile a PCM part 12 transfers the analog signal to a circuit. A ciphering part 13 is provided between both parts 11 and 12. The circuit 13 ciphers the signal received from the part 11 based on a prescribed algorithm and sends this ciphered signal to a circuit in a transmission state. In a reception state, the ciphered digital signal received from the part 12 is decoded and sent to the communication terminal equipment.
Patent JP-H11114623-A (JP)
Title: Manufacture of lining steel tube
Inventor: ENOMOTO SEIICHI
IPC: F16B7/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a lining steel tube whose inside diameter is constant without bringing about curvature, deformation, or the like. SOLUTION: After making a steel strip of 1.6 mm thickness into a galvanized steel strip 11a by galvanizing both sides of the strip, the galvanized steel strip 11a is formed into a cylindrical shape by curving the strip so that its side edges are mutually approached and the respective side edges are welded each other with a high-frequency resistance welding device 26. After that, the bead in the weld zone on the outer peripheral surface and inner peripheral surface is cut with a cutting tools 27, 28 for cutting beads and the steel strip part on the outer peripheral surface where is exposed by welding is covered with a zinc layer by spraying molten zinc with a melt-spraying device 29. After the galvanized steel tube 11b is manufactured in such a way, a hard vinyl chroride resin tube is inserted into the galvanized steel tube 11b and expanded by heating. In this way, the lining steel tube which is the inner peripheral surface of the galvanized steel tube 11b lined with the hard vinyl chroride resin layer is obtained.
Patent JP-H05119712-A (JP)
Title: Continuously notifying device
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/15
Filed: 1991-10-24
Abstract: PURPOSE:To improve fine view by reducing the upper and lower sizes. CONSTITUTION:This device is provided with a holder transport path 74 being provided on an above side of six holders hanging paper notifying matters, a transport chain 87 transporting the leading holder to the tailing holder via the holder transport path 74, a transport motor 75 driving the transport chain 87 via gear array 76, 79, 81 which is provided at a left side of the holder transport path 74, a delivery drive motor 140 delivering the paper notifying matters during the transport to the most tailing side, and a delivery motor which is provided at a right side of the holder transport path 74, driving a delivery drive roller 140 via the gear array. And at the left side of the holder transport path 74, the transport motor 75 and the gear array 76, 79, 81 are provided, and at the right side thereof, the delivery motor and the gear array are provided, and these are unnecessitated to be provided between the holder transport path 74 and the holder, thus the space between both can be reduced.
Patent JP-H11121227-A (JP)
Title: Electromagnetic valve
Inventor: IIDA TATSUO
IPC: H01F7/16
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To realize both superior responsiveness and reduced power consumption performance for an electromagnetic valve by which an inlet valve or an exhaust valve of an internal combustion engine are driven with electromagnetic force. SOLUTION: An upper core which supports an upper coil by grasping, and a lower core 46 which supports a lower coil by grasping, are spaced at a fixed distance. An armature coupled to a valve body is put between the upper core and the lower core 46. The lower core 46 (similarly for the upper core) is provided with a slit 48 extended axially. A coupling portion 49 is provided between the slit 48 and a through-hole 45.
Patent JP-2000114903-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: SHIMIZU HIROSHI
IPC: H03H3/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of an element and to simultaneously adjust the frequencies of plural elements by measuring the frequencies of the respective elements in a wafer, dividing the wafer into the respective elements, classifying them, collectively fixing the plural elements of the same frequency band and en bloc frequency-adjusting the elements. SOLUTION: Lots of surface acoustic elements provided with the electrodes of aluminium or the like are formed on a piezoelectric substrate of crystal by photolithography technology and the resonance frequencies of the elements are measured in the state of a wafer as it is. Then, they are diced and are divided into the respective elements. The elements are classified in accordance with the resonance frequencies measured in the wafer state and the elements of the same frequency band are collected. The surface acoustic wave elements 31 in the same frequency band are arrayed on a plate 33 by a tape 32 and are fixed. They are processed in an acid or alkali solution in such a state. Thus, the frequency is adjusted.
Patent JP-H09121321-A (JP)
Title: Recording supporting method for television commercial materials
Inventor: SAKAI TOSHIYA
IPC: H04N5/7826
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording method with which the efficiency of commercial recording work can be remarkably improved by automatically deciding the regulated value of a reproducing point. SOLUTION: This method utilizes a voice detector 4. With this detector, relative time at voice start and end points from a video start time is detected as the number of frames and displayed. Besides, a frame regulated value is set simultaneously with display. When an operator instructs nothing, this value is adopted. This value can be changed or canceled.