baber/WOPTO huggingface dataset:
Patent JP-2001133039-A (JP)
Title: Hot-water supplier
Inventor: EGAMI TOYOHIKO
IPC: F24H1/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplying device, excellent in convenience permitting a non-standardized operation or the like having a high degree of freedom, which is not a standardized operation pattern. SOLUTION: A hot-water supplier is characterized by a constitution consisting of a hot-water supplier body 38 having a burner 46 and a heat exchanger, a remote controller 47, operating the hot-water supplier main body from a distant position, a flash memory or the like, provided detachably in the remote controller 47, and a reading unit 48 for reading data stored in the memory unit.
Patent JP-H05156946-A (JP)
Title: Combustion chamber of direct injection type diesel engine
Inventor: SAKAMOTO HIROFUMI
IPC: F02B3/06
Filed: 1991-12-02
Abstract: PURPOSE:To inhale a large quantity of air into a combustion chamber without lowering a flow coefficient in an intake port as well as to secure a good combustion state in producing a large swirl in the combustion chamber, in a direct injection type diesel engine. CONSTITUTION:An intake port 2 is formed into a tangential type, while a cylinder head downside 1b, a cylinder block upside 5a and a piston top face 7a are all tilted at an angle theta (theta=10 deg.-50 deg.) in relation to a plane L-L orthogonal with an axis Y-Y of a cylinder 6, and the tilting direction is formed so as to go along an inflow direction of intake air in a combustion chamber 10. In the top of a piston 7, the combustion chamber 10 is provided while being equipped with a cavity 8 whose bottom face 8b becomes deepened along an incline of the piston top face, and formed into such a form as an upper edge 8e of the cavity 8 is overhung over the deepest part 8c.
Patent JP-H07176190-A (JP)
Title: Semiconductor storage device
Inventor: SHIBATA KEIJI
IPC: G11C17/12
Filed: 1993-12-17
Abstract: PURPOSE:To provide a function of a ROM suppressing degradation of performance as a RAM. CONSTITUTION:A pair of a word lines Wna and Wnb is provided in each word address. A gate of a N channel MOS transistor TTa and a gate of a N channel MOS transistor TTb are connected to the word lines Wna or Wnb different from each other. It is decided by a form of this connected wiring whether data is in a H state or a L state at the time of reproducing fixed data. At the time of reproducing fixed data, bit lines Bna and Bnb both are made the same logic state, for example, a L state. Also, the word lines Wna and Wnb are made logic states different from each other, for example, the word line Wna is made a H state and the word line Wnb is made a L state. Thereby, the N channel MOS transistor TTa is turned on, and '1 (H state)' is written in a memory cell.
Patent JP-H07176008-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO TATSUSHI
IPC: G11B5/127
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a magnetic head having improved recording and reproducing capability and a wide operation band by constituting a magnetic head core of laminate composed of soft magnetic thin films and insulating thin films and enclosing the circumference thereof with a nonmagnetic material. CONSTITUTION:The laminate 11 composed of the soft magnetic alloy thin films 9 and the insulating thin films 10 are formed on a nonmagnetic substrate 8. The laminate 11 is protected with low melting glass 12. Two magnetic head cores 13a, 13b are so butted against each other that the laminates 11 face each other with gap 14 constituting surfaces. These half bodies 13a, 13b are joined by the low melting glass 12. Signals are easily recorded even on media having high coercive force and the recording capability is improved by this constitutuion. In addition, the greater part of the volume of a head core 6 of a one-turn coil 3 and a step up transformer core 7 of a secondary coil 5 consists of the nonmagnetic substrate and 8 the low melting glass 12, by which the inductance of the coils 3, 5 is decreased, the number of turns of the secondary coils is increased and reproduced output is increased. This head core is easily produced by the conventional production process.
Patent JP-H05150057-A (JP)
Title: Real time clock
Inventor: ISHIDA TAKUYA
IPC: G04G99/00
Filed: 1991-12-02
Abstract: PURPOSE:To reduce power consumption and stabilize operation by changing over the operating voltage of an oscillation circuit and a frequency dividing circuit of a real time clock. CONSTITUTION:The constant voltage circuit of a real time clock is constituted of a constant voltage circuit 1 of output voltage V1 and a constant voltage circuit 2 of output voltage V2. A control signal (s) is divided into a signal (s1) equal to (s) and a signal (s2) of inverted (s) by means of a signal changeover circuit 3. The signal (s1) makes a switch 1a and a switch 1b on/off, and the signal (s2) makes a switch 2a and a switch 2b on/off. Consequently, output voltage V0 to an oscillation and frequency dividing circuit can be selected a suitable voltage whether the output voltage V1 of the constant voltage circuit 1 or the constant voltage V2 of the constant voltage circuit 2, by changing over the control signal (s).
Patent JP-H08181856-A (JP)
Title: Picture processor and its method
Inventor: SHIMIZU YUKIHIKO
IPC: H04N1/387
Filed: 1994-12-21
Abstract: PURPOSE: To provide a picture processor and its method, by which plural additional information candidates can be extracted from an original picture. CONSTITUTION: A computer 2 holds the density picture of an original which is read by a scanner 1 in a memory 3, threshold process the gradation picture and obtains the representative position of a connection area included in the binary picture. A distance between the representative positions is measured based on an index given from an input device 5, and the distance between the representative positions is measured based on a value obtained by slightly changing the index so as to extract the plural additional information candidates.
Patent JP-H01159803-A (JP)
Title: Magnetic recorder
Inventor: KAWANAKA RYUTA
IPC: G11B5/02
Filed: 1987-12-16
Abstract: PURPOSE:To improve a recording characteristic by providing the auxiliary head of a superconductive material in a position opposite to a recording head in sandwiching a magnetic tape. CONSTITUTION:An auxiliary head 10 made of the superconductive material is arranged so as to be opposite to a recording head 3 at the opposite surface side of a magnetic tape 1, and at the time of recording, the magnetic tape 1 is made to travel between the recording head 3 and the auxiliary head 10. Consequently, by a Meissner effect at the time of recording, a magnetic flux to leak from the recording head 3 to an external part in penetrating the magnetic tape 1 is made repulsive, and the magnetic flux is pressed back to the magnetic tape 1 side. Thus, the magnetic flux density of the line of magnetic force to pass in the magnetic tape 1 can be remarkably improved, and as a result, the magnetic flux density in a magnetic layer 2 is also improved.
Patent JP-H05148183-A (JP)
Title: Production of quinone derivative
Inventor: SHINKAWA NOBUO
IPC: C07B61/00
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a quinone derivative industrially and advantageously safely without using an expensive raw material by oxidizing a specific compound with nitric acid. CONSTITUTION:A compound of formula I {R<1>, R<2> and R<4> are H, lower alkyl or lower alkoxy; R<3> is group of formula II [R<5> is heteroarylalkyl or 2-20C alkyl; R<6> is (protected)carboxyl] or formula III; X and Y are (protected)OH} is oxidized with nitric acid in a solvent such as ethyl acetate at <=10 deg.C optionally by using concentrated hydrochloric acid as a catalyst to give the objective compound of formula IV {e.g. 3-[5-(2,3-dimethoxy-6-methyl-1,4-benzoquinoyl)]-2- nonyl-2-propenoic acid}.
Patent JP-H05158594-A (JP)
Title: Keyboard with key lock function
Inventor: IKEDA MAKOTO
IPC: G06F3/02
Filed: 1991-12-03
Abstract: PURPOSE:To prevent character data subjected to key input erroneously from being sent out to the outside by setting invalidly character data from a keyboard by a specific key operation, in the case a key input operation is suspended. CONSTITUTION:A key signal of a keyboard input switch 3 is converted to a character code by a character code generating circuit 2, but when it is desired to invalidate its data, a keyboard is set to an invalid mode by operating a switching mode switch 4. A buffer control circuit 5 outputs a mask signal of the data to an output data buffer 1 so that the character code subjected to key input thereafter is not outputted to an information processor main body. At the time of restarting the key input, the invalid mode is switched to the valid mode by operating the changeover mode switch 4 again.
Patent JP-H01161569-A (JP)
Title: Word processor
Inventor: TAYA SHOICHI
IPC: G06F17/21
Filed: 1987-12-18
Abstract: PURPOSE:To improve the operability of format setting and at the same time, to set a format as an operator images when the setting of a printing format is changed to another by making the relation between the paper size and printing extent confirmable whenever one item is changed. CONSTITUTION:When a printing format is changed, a format setting function is designated through a keyboard 16 and a format setting processing routine is executed under the control of a CPU 10. The CPU 10 displays a format setting picture (change) on a display 18 and at the same time, graphically displays the relation between then printing extent 31 and paper size 32 from the already set format. When, for example, lines are increased by one page quantity, the relation between the extent 31 and size 32 on the screen is changed and the extent 31 is displayed in a state where the extent 31 protrudes from the size 32. Then an operator confirms the displayed result and when a further change is required, inputs a changing value. The CPU 10 reads the changing input and graphically displays the relation between the extent 31 and size 32. Therefore, the operability is improved and format setting can be carried out as the operator images.
Patent JP-H04189659-A (JP)
Title: Anti skid control valve in anti skid brake controller
Inventor: SAITO NAOTO
IPC: B60T8/46
Filed: 1990-11-24
Abstract: PURPOSE:To arrange sot that a modulator may be able to be manufactured compactly and inexpensively, by constituting an anti skid control valve with one solenoid valve consisting of an action transmitting means, a flow passage changeover valve and a plunger driven by electromagnetic power. CONSTITUTION:A spool valve 10 consisting of a large diameter portion 10a and a small diameter portion 10b which are inserted into the 1st large diameter hole 7 and a small diameter hole 9, is provided as a flow passage changeover valve at a housing 1a where the 1st supply passage 3 connected to a master cylinder 2, the 2nd supply passage 4 connected to brake cylinders B, C, a discharge passage 6 connected to a sump device 5, are respectively formed, and at the same time a plunge 14 which is inserted into the 2nd large diameter hole 8, is also provided at the housing 1a. And the plunger 14 is moved downward against a coil spring 17 by the excitation of a solenoid 19 surrounding its outer periphery, and pressure in the 4th chamber 16 is raised by its downward movement, and the spool valve 10 is moved downward by this raised pressure, and at this time, speed increase operation is displayed by a pressure receiving area difference between the plunger 14 and the portion 10b.
Patent JP-H02164128-A (JP)
Title: A phase locked loop circuit, charge pump used for the circuit and operating method for the circuit
Inventor: SAIKI EISAKU
IPC: H03L7/093
Filed: 1988-12-17
Abstract: PURPOSE:To avoid the production of a dead band when a phase difference is nearly zero providing a charge pump operated at the time of pulling in phase and at the time of locking phase, and providing a charge current source and a discharge current source whose operation is switched by a switch. CONSTITUTION:A phase comparator 1 generates INC signals 13H, 13N and DEC signals 14H, 14N when pulling in phase and when locking phase by using a readout signal 11 and a VCO clock 12 and supplied them to phase pulling in and phase locking charge pumps 2H, 2N respectively. The pumps 2H, 2N consist respectively of charge current sources 21H, 21N, discharge current sources 22H, 22N, 32H, 32N, INC current switches 26H, 26N and DEC current switches 27H, 27N. A current switching circuit 4 switches the current of the sources 22H, 22N by using a read/write signal 18 and a pull-in signal 19. A loop filter 3 smooths the output current of the pumps 2H, 2N to generate a VCO control voltage.
Patent JP-H10164475-A (JP)
Title: Still image recording and reproducing device
Inventor: INOUE HITOSHI
IPC: H04N5/225
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a still image recording and reproducing device, capable of reproducing all files time sequentially without duplication of file names. SOLUTION: The still image recording and reproducing device to record a still image signal as one file in a repeatable recording medium 4 is provided with a total number of recording counter 7 for calculating a total number of recordings by adding the number of recording whenever the still image signal is recorded, irrespective of the replacement of the recording medium 4 and constituted so as to add and record the total number of recording in one file to be recorded in the recording medium 4.
Patent JP-H01163570-A (JP)
Title: Low-temperature test apparatus for ic device
Inventor: MORIOKA OSAMU
IPC: F25D21/04
Filed: 1987-12-17
Abstract: PURPOSE: To facilitate the control of temperature while preventing frosting or dew condensation, by including a cooling disc in contact with or in proximity to an IC device within a test chamber to cool and a refrigerant supply means to cool the inside of the test chamber and the cooling disc. CONSTITUTION: A cooling disc 8 shaped in a ring with ends provided at an upper part of a turntable 2 in a text chamber 1 is cooled by supplying a liquid nitrogen as refrigerant from a liquid nitrogen tank 11 installed outside the test chamber 1 to a refrigerant path 8d, and an IC device is also eventually cooled. In this case the cooling disc 8 may be put tight on the IC device 4 or be slightly separated therefrom. The liquid nitrogen passing through the cooling disc 8 enters a heat exchanger 9 to cool the inside of the test chamber 1 by a nitrogen gas released from an outlet thereof. The temperature of the atmosphere of a plurality of IC devices 4... is also kept uniform by a gas agitating action with a blower 10.
Patent JP-H11154210-A (JP)
Title: Ic card
Inventor: FUJITA IKUO
IPC: B42D15/10
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an IC card having a means for displaying observable information by the use of a rewritable display material and formed by the method high in manufacturing efficiency. SOLUTION: A reversible heat sensitive recording sheet provided with at least one reversible heat sensitive layer containing a leuco color which is normally colorless or a light color and a reversible color developer capable of developing the leuco color by heating and achromatizing the leuco color by reheating is used as one oversheet 16. Then an IC card is formed by injection molding a core material 17 between the recording sheet 16 and the other oversheet 18 to which IC chip modules have been integrated or are to be integrated or thermally sticking both the sheets 16, 18 through the core material 17.
Patent JP-H04190268-A (JP)
Title: Deterioration detecting method for developer of image formation device
Inventor: YOSHINO KUNIHISA
IPC: G03G15/08
Filed: 1990-11-23
Abstract: PURPOSE:To detect accurately the deterioration of a developer and prevent beforehand the deterioration or the like of a development performance and an image quality, by operating the consumption quantity of the developer and comparing it with a reference value previously being set. CONSTITUTION:A classification portion 501 of a toner control means 50 level classifies toner density sensor S1 output voltage into some toner levels. Meanwhile, the relation of a toner level and time ti of a toner supply means 51 is previously memorized at a memory portion 502, and a signal driving the means 51 is outputted by ti on the basis of a toner level. As above, a supply quantity is controlled on the basis of toner density, so the toner density in a development counter becomes constant at all times. And an operation portion 521 operates the average of a toner consumption quantity, and a decision portion 522 compares this consumption value with a reference value and decides if it is a low consumption quantity or not. That is, if the consumption value is small, it follows that a toner stays in the developer and its stirring time becomes long and the toner deteriorate.
Patent JP-H05124375-A (JP)
Title: Image forming apparatus
Inventor: ARAI HIROYUKI
IPC: B42C11/06
Filed: 1991-11-06
Abstract: PURPOSE:To enable the supply of current to an electric heating element suitable for environmental temp. at the time of bookbinding by simple constitution in an image forming apparatus equipped with a bookbinding part. CONSTITUTION:A current supply circuit 30 performing the supply of current to the electric heating element of a binder is subjected to ON/OFF control on the basis of the lower measured temp. among the temps. measured by an optical system thermistor 15 and a developing thermistor 16 at the time of bookbinding by a control circuit 31 used in the control of image formation accompanied by the key operation of an operation panel 27.
Patent JP-H06169435-A (JP)
Title: Av system
Inventor: KONISHI TSUZUKI
IPC: H04N5/44
Filed: 1992-11-30
Abstract: PURPOSE:To automatically establish the communication line of an AV signal, and to easily and appropriately connect each AV equipment by connecting the input terminal part and output terminal part of one of the first and second AV equipments through an AV signal line. CONSTITUTION:At the time of connecting one plug of an AV signal line 20a with an AV signal output terminal part 42 of a VTR 14, 'a plug is inserted into an AV signal output terminal part 42' is displayed at a TV 12 based on a plug discrimination signal. At the time of connecting the other plug of the AV signal line 20a with an AV signal input terminal part 36 of the TV 12, 'VTR is connected with TV' is displayed, and the connecting states of the TV 12 with the VTR 14 is captured by microcomputers 24a and 24b. Therefore, when the VTR 14 is turned into a reproducing state, the microcomputer 24b recognizes the destination of connection of the AV signal line 20a, and instructs the selection of an AV signal input through a control line 18 to the TV 12.
Patent JP-H01163757-A (JP)
Title: Production of toner to be used for development of electrostatic image
Inventor: AKIMOTO KUNIO
IPC: G03G9/087
Filed: 1987-12-19
Abstract: PURPOSE:To obtain a toner having improved fixing effect at low temp., offset resistance, and preservation stability, for a toner to be used for the development of an electrostatic image by kneading toner materials contg. a specified resin for the toner, heat-treating the mixture, and then crushing the heat-treated product. CONSTITUTION:A toner is produced by a process wherein a stage for increasing the crystallinity of a polyester in the raw materials by the heat-treatment of a kneaded product is added to between a kneading stage of the materials for the toner contg. the resin (A) for the toner and a stage for crushing the obtd. kneaded product. A block or graft copolymer formed by the chemical bonding of a crystalline polyester with an ionically crosslinked amorphous vinyl polymer (a) is used for the resin (A). It is preferred that the value of [weight average mol.wt. (Mw)]/number average mol.wt. (Mn)] is >=3.5, and that carboxyl groups in the polymer (a) are ionically crosslinked by reacting a polyvalent metal compd. therewith.
Patent JP-H01160410-A (JP)
Title: Vegetable transplanter
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1987-12-17
Abstract: PURPOSE:To transplant seedlings under a good condition suitable for growth, by digging holes on a field surface subjected to land preparation by a grounding member, dividing pot seedlings into single pots, transplanting seedlings one by one and pressing the pot part of seedling obliquely from above through soil. CONSTITUTION:A field surface is subjected to land preparation by a grounding member 173 and holes are dug by a soil digging device on the field surface subjected to land preparation. Pot seedlings are dividedly transplanted on the holes one by one by a transplanter 13 and the pot part of the transplanted seedling is pressed obliquely from above through soil by a soil covering device 31.
Patent JP-H01161826-A (JP)
Title: Vapor phase epitaxial growth method
Inventor: SAITO YOSHIHIKO
IPC: H01L21/22
Filed: 1987-12-18
Abstract: PURPOSE:To suppress the change in depth of a high concentration embedded layer and in dopant concentration and to secure high productivity, by using a reactive gas whose raw materials are silane fluoride and so forth so as to form a first thin growth layer on an As or B ion implanted substrate as a first epitaxial step, and using a reactive gas, whose raw materials are silane and so forth, so as to form a second growth layer having a desired film thickness as a second epitaxial step. CONSTITUTION:In the inside of a bell jar 1, the following parts are provided: a rotatable susceptor 2; silicon wafers 3 mounted on the susceptor 2; heating coils 4; and a pipe 6 which supplies a reactive gas from an external gas controlling device 5 to the upper part of the inside of the bell jar 1. In a first epitaxial step, a raw material gas with which SiH2 gas and Si2H6 gas are mixed, and a carrier gas are supplied. A first thin epitaxial growth layer is formed within a temperature range of 600-900 deg.C. Then, Si2H6 and/or SiH2F2 as raw material gases are used in a second epitaxial step, and a second epitaxial growth layer is formed at a specified temperature at a suitable growing speed.
Patent JP-H11153434-A (JP)
Title: Vehicle monitoring monitor terminal
Inventor: SHIMIZU TOSHIHIKO
IPC: G08G1/13
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a monitor terminal to automatically transmit correct information as necessary without requiring man's hand, and monitor existence of a vehicle, handling condition, etc., at a relatively low cost in a work machine having a little move. SOLUTION: A device for monitoring conditions of a vehicle such as a construction machine and an agricultural machine comprises a transportable telephone 6, a GPS signal receiving antenna 3a to convert a signal into position data X, Y, a trigger signal input means 4c to detect a trigger signal N, a monitor signal input means 4a to input monitor signals M from plural sensors 2 to detect conditions of the vehicle, a data control means 4 to read the monitor signals M and position data X, Y, and control input and output of data, and a signal converting means 5 to convert the data into signals that can be outputted to be transmitted, and line connection is conducted automatically in accordance with call for communication, or automatically to a preset telephone line based on a condition of the trigger signal N.