baber/WOPTO huggingface dataset:
Patent JP-H0389046-A (JP)
Title: Vibration exempting device
Inventor: SASAKI TSUTOMU
IPC: F16F15/04
Filed: 1989-08-30
Abstract: PURPOSE:To adjust the height of a vibration exempting floor to the fixed height automatically by providing a driving means for adjusting the height position of an upper base into the fixed height position by an output signal from a detecting member for detecting the height position of the upper base. CONSTITUTION:When a heavy apparatus is placed on a vibration exempting floor 3, a spring 8 is compressed to lower the vibration exempting floor 3 and an upper base 7. A protruding piece 7a2 pushes the contact piece 9b1 of a shut- off valve 9b located below down to open the shut-off valve 9b. As a piston 10a in a hydraulic cylinder 10 is pressed downward by the feeding of operating oil, the upper base 7 ascends relatively together with the hydraulic cylinder 10. When the vibration exempting floor 3 ascends up to the position of height H, the pressing to the contact piece 9b1 by the protruding piece 7a2 is released, and the shut-off valve 9b is closed to stop the piston 10a. The height of the upper base can be thus automatically adjusted to the fixed height.
Patent JP-S6467753-A (JP)
Title: Device for removing tape cassette
Inventor: UENO SHIGETO
IPC: G11B15/675
Filed: 1987-09-08
Abstract: PURPOSE:To easily remove a tape cassette and to easily handle by a user by ejecting the tape cassette in this side in a condition that a slider part is completely returned from a tape cassette holding member. CONSTITUTION:A cassette holding member 2 is provided with a leading-out member 5 to lead out a tape cassette 1, a spring 3 using a shape memory alloying material linked to this leading-out member 5 and a stretching spring 4 of stainless steel for a normal spring. When an eject button is pushed and the cassette holding member 2 is opened to a temporary mounting position, the tape cassette 1 is immediately moved in this side by this leading-out member 5. Accordingly, even when the tape cassette 1 is inserted, namely, temporarily mounted to the tape cassette holding member 2 with small operating power, the tape cassette 1 can be removed in the condition that a slider 13 is completely returned at the removing time of the tape cassette 1. Thus, the user can easily remove the tape cassette 1.
Patent JP-H0565897-A (JP)
Title: Centrifugal blower
Inventor: SUZUKI SHOJI
IPC: F04D29/44
Filed: 1991-09-04
Abstract: PURPOSE:To reduce the rotational noise without causing worsening of performance by enlarging a point end diameter of a tongue part piece to increase a space with the outside edge of a blade, in the case of a blower in which an impeller is provided in a volute-shaped casing of providing the tongue part piece in the inside. CONSTITUTION:In the case of a centrifugal blower (blower) provided with an impeller of backward curved fan blade, a tongue part piece 3 is fixed to an internal side before a delivery port 5 formed in one side, of a casing 1 formed in volute shape. The tongue part piece 3 is formed by flexing a metal-made flat plate to provide its shape as a circular arc surface continued to a start end side of a peripheral wall of volute shape in the casing 1, and a point end part of this circular arc surface is formed in a circular arc shape having predetermined curvature. Here, a radius of the circular arc surface in a point part of the tongue part piece 3 is formed larger than that in the past and also forming a notched part 6 tilted so that an opposite side to a suction port side of the casing 1 is placed distant from the periphery of the impeller 2, and a space with an outside edge of the blade 2a is widened.
Patent JP-H03163118-A (JP)
Title: Method for recovering polymer from resin latex
Inventor: TAMURA AKINORI
IPC: C08F2/22
Filed: 1990-08-28
Abstract: PURPOSE:To improve the thermal stability and minimize the degradation in impact strength during the molding of a recovered polymer by using magnesium sulfate as a coagulant in recovering a polymer from a high-nitrile resin latex. CONSTITUTION:In recovering a polymer from a high-nitrile resin latex which is obtd. by the emulsion graft polymn. of 100 pts.wt. monomer mixture contg. at least 50wt.% unsatd. nitrile and at least one monomer copolymerizable with the nitrile onto 1-40 pts.wt. synthetic diene rubber, magnesium sulfate is used as a coagulant. The residual content of an emulsifier in the polymer to be recovered is pref. kept at 0.6wt.% or lower.
Patent JP-S6380787-A (JP)
Title: Speed detector for pulse driving motor
Inventor: SAGARA YUJI
IPC: H02P29/00
Filed: 1986-09-22
Abstract: PURPOSE:To accurately detect the speed of a pulse driving motor by obtaining the rotating speed signal of the motor on the basis of a terminal voltage of the motor and a motor driving current flowing to the motor. CONSTITUTION:A pulse driving motor 1 receives a pulse modulation signal from a pulse-modulation motor driver 2 and rotatably drives it. Here, a terminal voltage detector 3 for detecting the terminal voltage of the motor 1 to extract its low band component is connected. A motor current detector 7 for obtaining a voltage signal proportional to the motor driving current flowing in the motor 1 with a function for extracting the low band component is provided. A subtractor 11 subtracts a motor current voltage signal (ei) from a terminal voltage signal eV to obtain a rotating speed signal T of the motor 1 and fees it to a servo controller 12. The controller 12 feeds a control signal to the driver 2.
Patent JP-H0273224-A (JP)
Title: Matrix type image display device
Inventor: JITSUKATA HIROSHI
IPC: H04N9/31
Filed: 1988-09-09
Abstract: PURPOSE:To reduce convergence shift and a color unevenness by connecting scanning electrodes or signal electrodes of plural liquid crystal panels in common and driving them by a common driver circuit. CONSTITUTION:Output terminals of a Y driver circuit 3 are connected to scanning electrodes l1-l480 of liquid crystal panels 1R, 1G and 1B, and FETs of each panel are connected in common. These panels 1R, 1G and 1B are arranged linearly and the green liquid crystal panel 1G is arranged in the center and the red liquid crystal panel 1R and the blue liquid crystal panel 1B are arranged in the left and the right. As for a white light W from a lamp 10, a red light R, a green light G and a blue light B are supplied to the panels 1R, 1G and 1B, respectively by a blue reflecting dichroic mirror 14, a red reflecting dichroic mirror 15 and optical path changing mirrors 16, 17. Images on each liquid crystal panel are formed on a screen 19. According to this constitution, since the circuit 3 is used in common, a distance between adjacent liquid crystal panels can be made small, therefore, an image having high-definition is obtained.
Patent JP-H0947741-A (JP)
Title: Treatment of incineration ash
Inventor: MICHIHASHI HIDEJI
IPC: B09B3/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily calculate a water amount ratio required for cement mixing and to effectively subject incineration ash large in dispersion of quality to cement solidifying treatment when a cement base solidifying material and water is added to the incineration ash to solidify it by previously determining the BET specific surface area value of the incineration ash. SOLUTION: When a cement base solidifying material and water are added to incineration ash to subject it to solidifying treatment, the BET specific surface area value of the incineration ash is previously determined. According to the BET specific surface area value of the incineration ash, the added quantity of the cement base solidifying material and/or the moisture quantity are determined. Further, according to the BET specific surface area value of the incineration ash, the added quantity of the cement base solidifying material and/or the moisture quantity to the incineration ash is increased. The solidifying treatment is made by either casting forming, granulation forming or compression forming.  Portland cement is used as the cement base solidifying material, and the incineration ash is to be one or more among municipal refuse incineration fly ash, sewage sludge incineration ash, and fish and shellfish waste incineration ash.
Patent JP-H0887462-A (JP)
Title: State machine and communication control system
Inventor: KUROIWA KOICHI
IPC: G06F11/267
Filed: 1994-09-20
Abstract: PURPOSE: To actualize the state machine which can easily be tested and to lighten the load on the microcomputer of a communication terminal device. CONSTITUTION: A state transition control circuit which is equipped with a latch means 33 for holding data showing a transition state and a state control means 31 generating data showing a next state of transition according to the transition state and detection signal that the latch means 33 outputs and allows sequential transition of states by latching data outputted by a state control means 31 by the latch means 33 according to a clock signal is equipped with a state data input means which inputs the data showing the transition state directly from outside, a switching means 32 which performs the switching of the data showing the next state of transition to be inputted to the latch means 33 between the data outputted by the state control circuit 31 and the data outputted by the state data input means,  and a control data input means which inputs control data for controlling the switching of the switching means 32 for outside.
Patent JP-H0787044-A (JP)
Title: Reduction system for level deviation between transmission slots
Inventor: TSUNODA KAZUAKI
IPC: H04J3/00
Filed: 1993-09-10
Abstract: PURPOSE:To realize reduction in level deviation with a few man-hours without the need of revision of a wire pattern by making a predetermined number of transmission output slots to the same level against a change in the surrounding environment, fluctuation in a power supply voltage and a change in a transmission frequency. CONSTITUTION:The system is provided with a data table 16 in which a control signal in cross reference to a deviation between each output level of a predetermined number (n) of transmission slots S1-S4 and a standard level is stored in advance and with deviation setting means 18-1 to 18-4 setting a predetermined number (n) of addresses b0-b5 to read the control data corresponding to addresses A8-A13 of the deviation control signal from the data table 16, and one of outputs of a predetermined number (n) of the deviation setting means 18-1 to 18-4 is selected by a selector 19 with a slot selection signal 20 used to select a designated slot from a predetermined number (n) of the transmission slots S1-S4 at a selector 20 and the required control signal is read from the data table 16 and fed back to a transmission section 4.
Patent JP-2000054941-A (JP)
Title: Ignition device for engine with supercharger
Inventor: HAGURA NOBUHIRO
IPC: F02P3/045
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To carry out stable ignition in a condition in which sparks not easily come off to an ignition plug by means of supercharging by setting a current- carrying time and current-carrying breaking timing of the ignition coil on a basis of a crank position, and extending and controlling the current-carrying time according to supercharging pressure. SOLUTION: In an ECU 50, engine-rotating speed is calculated on the basis of an output signal of a crank angle sensor 24. A fuel injection object cylinder and an ignition object cylinder are discriminated from a combustion process order of each cylinder and an output of a cam angle sensor 25. Various kinds of control rates such as a fuel injection rate, supercharging pressure, and an ignition timing according to an operating condition are calculated, fuel is injected from a fuel injection valve of a prescribed cylinder at a predetermined control timing, spark discharging is generated on an ignition plug 20a through an igniter 21 so as to ignite mixture.  In this case, in the ECU 50, a current- carrying time of the ignition coil 20b is extended and controlled according to supercharging pressure in order to ensure demand ignition energy according to a supercharging condition, and thereby, ignition ability is improved.
Patent JP-H0548969-A (JP)
Title: Plural image display device
Inventor: ARIKAWA TOMOHIKO
IPC: G09G5/00
Filed: 1991-08-09
Abstract: PURPOSE:To display an image to be put with various frames based on put-in position information and external shape information and to enable change the external shape with a lapse of time. CONSTITUTION:The external shape information and the position information of an external video signal image to be put in are stored in a superimposing shape multi-table 40. A mask synthesization part 50 generates a mask pattern corresponding to the external shape information of an external video signal stored in frame memories 20, 21 and 22. A signal changeover switch part 60 switches between a basic video signal and the external video signal in units of picture element by each line of a screen based on the position information and the external shape information. These operations are controlled with a clock generated by a display control part 30 based on a synchronization signal extracted from the basic video signal in a synchronization signal extraction part 10. By including a time element in both the external shape information and the position information, the external shape can be changed with a lapse of time.
Patent JP-H0543835-A (JP)
Title: Coating material releasable from concrete and concrete form coated therewith
Inventor: TANAKA KATSUAKI
IPC: E04G19/00
Filed: 1991-08-09
Abstract: PURPOSE:To provide a urethane coating material which is applied to a wood plate to give a coating layer having a smooth surface and a good releasability from concrete. CONSTITUTION:The title material comprises an active hydrogen compd. (e.g. a polyol) and an org. polyisocyanate having at least 2.7 isocyanate groups on average and a viscosity of 400mPa.s/25 deg.C, and a concrete form which is prepd. by coating a wood plate with the material. A coating layer formed from the material on the plate has a smooth surface contg. no spitting. such as one due to foaming, and good releasability from concrete, even if the plate has a high moisture content.
Patent JP-H0388555-A (JP)
Title: Facsimile equipment
Inventor: MOTOYANAGI TERUO
IPC: H04M1/64
Filed: 1989-08-31
Abstract: PURPOSE:To constitute the equipment so that a dial transmission can be executed by using an automatic answering telephone set even when a power failure occurs by detecting a hook switch from a control system, connecting a telephone circuit to a speech circuit, and also, connecting a handset to this speech circuit at the time of occurring the power failure. CONSTITUTION:When a power source is stopped, muting circuits 6a, 6b and 6c, and a second changeover switch 5 are switched to a connected state, and the muting circuit 6b side, respectively, and a hook switch 4 becomes a state that it is not brought to hook-off. Also, a first changeover switch 2 becomes a state switched to a speech circuit 3 side. In this state, when a handset 7 is held up, the hook switch 4 becomes hook-off, and a telephone circuit 1 is closed. When a telephone number is inputted by using ten keys of a telephone set 16, the speech circuit 3 sends out a dial signal onto the telephone circuit through a first changeover switch 2, and executes a regular calling operation. Thereafter, the other party answers, transmission and reception by the telephone set 16 are executed.
Patent JP-S59118958-A (JP)
Inventor: TASHIRO MITSUTOMO
IPC: E04F11/18
Filed: 1982-12-22
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-H1160619-A (JP)
Title: Liquid crystalline composition, cured product and preparation thereof
Inventor: UKON MASAKATSU
IPC: G02B5/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-polymerizable liquid crystalline composition capable of obtaining various optically anisotropic cured products having different physical properties depending on uses with few design limitations in a simplified step. SOLUTION: A radiation-polymerizable liquid crystalline composition comprises an intermolecular hydrogen bonding substance composed of (A) a compound having one or plural hydrogen donor groups and (B) a compound having one or plural hydrogen acceptor groups, at least one of compounds (A) and (B) having a radiation-polymerizable functional group and the intermolecular hydrogen bonding substance being liquid crystalline. A cured product can be obtained by subjecting this liquid crystalline composition to orientation treatment and then irradiating the composition thus treated with radiation.
Patent JP-H0856494-A (JP)
Title: Vessel for growing seedling
Inventor: KAWASAKI KOJI
IPC: A01G9/02
Filed: 1994-08-26
Abstract: PURPOSE: To provide a vessel which is made of felt and is used for growing and transporting a nursery plant so that the nursery plant may be readily put in and readily taken out of, when unnecessary. CONSTITUTION: A plant pot of top face-opened cylinder is made from a felt sheet of water and air permeation by thermoforming so that the felt fibers may be oriented in the perpendicular direction over all around the peripheral wall. Thus, the pot can be readily removed, because it is easily cleavable, after the plant is finally transplanted. Meanwhile it keeps its cylindrical form, when it is empty, and it keeps its top face open and stands upright, when a plant is placed in.
Patent JP-S6380482-A (JP)
Title: Closed type lead storage battery
Inventor: ITO FUMIO
IPC: H01M10/12
Filed: 1986-09-24
Abstract: PURPOSE:To prevent a life termination caused by battery casing breakage at the final period of life by specifying internal dimensions of the casing as against the plate size. CONSTITUTION:A gradual elongation of anode plate during the use of battery causes a decrease in capacity. The internal dimension of a battery casing is specified 110% or more of the plate size, in order to avoid abutting of the anode plate against the battery casing until the life terminates. By the arrangement, an abrupt life termination is avoided and the life can be extended to the original life of closed type lead storage battery.
Patent JP-H0565701-A (JP)
Title: Setting of burnt block of incinerated sewage sludge ash
Inventor: TAKAHASHI SHIRO
IPC: E01C5/04
Filed: 1991-09-05
Abstract: PURPOSE:To reduce the occurrence of whitening phenomenon and upgrade the appearance of blocks by a method in which a waterproofing treatment is applied to slab concrete, sand is placed on it, and the burnt blocks of incinerated sewage sludge ash are set on the sand layer. CONSTITUTION:A slab concrete 1 is placed, cured, and dried, and a waterproof layer 2 is formed on the concrete slab by using vinyl sheet, waterproof coating, or waterproof spray. On the layer 2, river sand 3 or sea sand deprived of its salts and free calcium salts is placed, and the burnt blocks 4 of incinerated sewage sludge ash are set on the sand. Cement 5 or river sand is placed into the joints. The occurrence of free substances responsible for whitening phenomenon can thus be prevented by such a simple method.
Patent JP-H0273787-A (JP)
Title: Television receiver
Inventor: HAYASHI SHUNEI
IPC: H04N5/445
Filed: 1988-09-09
Abstract: PURPOSE:To facilitate the confirmation of the setting state by applying the screen display representing the present setting state when a command signal is fed in a 1st period and applying the screen display while the setting state is switched when a command signal fed in a 2nd period. CONSTITUTION:When a noise reduction on/off key is depressed while no screen display is applied, the present noise reduction on/off key state is displayed. When the noise reduction on/off key is depressed while screen display is applied, the on/off state of noise reduction is switched and the on/off state of noise reduction after the changeover is displayed. Thus, if the on/off state of noise reduction is not clear, the noise reduction on/off state key is depressed to detect the present noise reduction on/off state.
Patent JP-S60119635-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/84
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a medium excellent in traveling efficiency by irradiating laser light locally on the surface of a foundation layer to cause sputtering and providing concavities on the surface. CONSTITUTION:The foundation layer 2 is formed by vapor depositing a substance such as Al etc. on a base body made of high molecular film such as polyethylene etc. Laser light is irradiated locally on the surface of the foundation layer 2 using carbon dioxide gas laser etc. to cause sputtering, and concavities 3 are provided dispersedly. After providing concavities 3 on the foundation layer, a thin film 4 of ferromagnetic metal is formed on the surface of the foundation layer 2 by vapor depositing ferromagnetic metal such as Fe etc. by vacuum evaporation etc. As concavities 3 are provided on the foundation layer 2, the surface of the thin film 4 of ferromagnetic metal laminated on it becomes uneven. Accordingly, when it is run or rotated as a magnetic tape or a magnetic disk, friction between the surface of the thin film 4 of ferromagnetic metal and the magnetic head etc. is reduced and traveling efficiency of magnetic recording media is improved.
Patent JP-2001053832-A (JP)
Title: Portable terminal equipment
Inventor: TAKIZAWA KAZUYUKI
IPC: H04W88/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce a troublesomeness of an incoming sound affecting surrounding people by reproducing a plurality of different kind of note data through the use of respectively different tone data, combining them and outputting them. SOLUTION: A main melody note data string is inputted and stored in a note storage means 0 (21) as a part 0, for example, a chorus note data is in the note storage means 1 (22) as a part 1, the note data string for playing a guitar is in the note storage means 2 (23) as a part 2 and the note data string for playing a base guitar is in the note storage means 3 (24) as a part 3. Then note data respectively stored in the note storage means 0 (21)-3 (24) in this way are respectively reproduced by using tone data which are respectively set in tone setting means 0 (31)-3 (34). Then a combination means 61 combines respective play parts to output it as one tune.
Patent JP-H0896338-A (JP)
Title: Magnetic head device
Inventor: KOIKE YASUHARU
IPC: G11B5/187
Filed: 1994-09-21
Abstract: PURPOSE: To enhance the depth accuracy of a magnetic gap by improving the mutual position accuracy of a slider and a magnetic head chip and to stabilize a recording and reproducing characteristic and overwrite characteristic and to improve the production yield and productivity. CONSTITUTION: The medium sliding surface of the magnetic head chip consisting of a recording and reproducing magnetic head chip and an erasing magnetic head chip is provided with inclined parts 23 and 24 by chamfering a part of this medium sliding surface. On the other hand, recessed parts 25 to be fitted to the inclined parts 23 and 24 are provided on a slider back surface on the side opposite to the medium sliding surface of the slider 4.