baber/WOPTO huggingface dataset:
Patent JP-H08146420-A (JP)
Title: Liquid crystal display device and production of its illumination device
Inventor: HIGUCHI MASAHIRO
IPC: G02F1/13357
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a liquid crystal display device drastically decreased in the number of parts by composing a light scattering means of a rough surface formed on the exit surface of a light transmission plate facing the inside surface of a liquid crystal panel. CONSTITUTION: The light transmission plate 11 and a holder 12 are integrally molded by a method for two-color molding. In such a case, the prescribed position of the cavity of metal molds for molding the light transmission plate 11 by a transparent or translucent resin is formed as a rough surface and the outside surface of the light transmission plate 11 facing the liquid crystal panel is so molded as to be made into an irregular reflection surface 15 consisting of the rough surface. Exit light is scattered by this rough surface 15 and is eventually cast from the inner side of the liquid crystal panel 10 at the time of emitting the exit light from the light transmission plate 11. A holder 12 supports the light transmission plate 11 and the incident light on the light transmission plate 11 is reflected even at the boundary between the holder 12 and the light transmission plate 11.  The need for the conventional scattering plate is eliminated in such a manner and the illumination device consisting of three parts is composed of one part. The number of parts is thus reduced.
Patent JP-H01151752-A (JP)
Title: Starting device for internal combustion engine
Inventor: KOBAYASHI FUMIAKI
IPC: F02D41/00
Filed: 1987-12-09
Abstract: PURPOSE:To facilitate decision of an impossible starting state, by a method wherein a parameter reflecting the temperature air-fuel mixture, and based on its detecting result, the minimum number of cracking revolutions at which an internal combustion engine is startable is determined based on a detecting result to compare it with the actual number of revolutions of an engine, and a comparing result is outputted. CONSTITUTION:A number of revolutions detecting means M1 is provided for detecting the number NE of revolutions of an internal combustion engine cranked by means of an external power source, and a temperature detecting means M2 to detect parameter reflecting the temperature of air-fuel mixture compressed in the cylinder of the internal combustion engine is provided. Based on detected parameter, the minimum number NEL of cranking revolutions at which an internal combustion engine is startable is determined by a number of starting revolutions set means M3. The set minimum number NEL of cranking revolutions is compared with the detected number NE of revolutions of an engine to decide it by means of a comparing deciding means M4. The result is outputted, and in the case of NE<=NEL, starting is impossible due to deficiency in volume of a battery to light an alarming lamp.
Patent JP-H04183080-A (JP)
Title: Picture reproducing device
Inventor: AIDA AKIRA
IPC: H04N5/92
Filed: 1990-11-19
Abstract: PURPOSE:To enable reproduction reducing the deterioration of picture quality even whe deviation is wide by suppressing or emphasizing upside and downside band waves at the same rate in respect to the carrier of a regenerative signal. CONSTITUTION:In the case of reproduction, signals recorded onto a magnetic tape 5 are read out by a magnetic head 6 and amplified through a rotary transformer 7, and the frequency characteristic of a reproducing system is corrected. Afterwards, the loss of a magnetic recording system is compensated by a cosine equalizer 10 and a side band wave suppressing equalizer 11, and the signals are demodulated by an FM demodulator 12 and outputted. In this side band wave suppressing equalizer 11, the upside and downside band wives are suppressed or emphasized at the same rate in respect to the carrier of the regenerative signal. Thus, even when reproducing a low carrier FM recorded signal having the wide deviation, reproduction is enabled while reducing picture quality deterioration caused by the loss of the magnetic recording system.
Patent JP-2000135326-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having no possibility to hinder direction of game and inflict a loss to a player without deviating an interval of generation of timer interrupt from a desired interval. SOLUTION: In a timer interrupt setting process during a timer interrupt process, a CPU does not load a value of a timer count register TCNT for a timer but a value which is stored in a buffer area BUF (S58). Then '4096 (2 ms per 8.192 MHz)' is added to a load value (S52) and an added value is set to a timer output compare register TCO1 (S53). Furthermore, the value which is set to the timer output compare register TCO1 is stored in the buffer area BUF (S59).
Patent JP-H05123507-A (JP)
Title: Rotary type vacuum disc filter
Inventor: SHIMIZU TOMOYUKI
IPC: D21F1/76
Filed: 1991-10-31
Abstract: PURPOSE:To provide a rotary type vacuum disc filter prevented from clogging on a sluice span and capable of achieving the conservation of energy. CONSTITUTION:In a rotary type vacuum disc filter wherein each of discs 1 is constituted by radially providing many sectors 1a each having nets stretched on both surfaces thereof and the discs 1 are attached to a rotary center shaft 2 in two or more rows and connected to semi-polluted water suction piping 11 through the center shaft 2 to filter the solution to be filtered in a vat, the phases of the sectors 1a, 1a of a pair of the opposed discs 1, 1 are shifted or the phases of the sectors 1a of each of the discs 1 may be shifted.
Patent JP-H04182414-A (JP)
Title: Hair cosmetic
Inventor: SAKAMOTO TETSUO
IPC: A61Q5/00
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a hair cosmetic having excellent effect for preventing dandruff generation and falling-off of hair and high stability by using an alpha-glycosyl- L-ascorbic acid free from direct reducing activity as a component. CONSTITUTION:The objective agent can be prepared by using 0.0005-10wt.% (preferably 0.005-5wt.%) of an alpha-glycosyl-L-ascorbic acid (e.g. 2-0-alpha-D-glucosyl-L- ascorbic acid) free from direct reducing activity and further compounding other dandruff-preventing agent, hair-agent for preventing falling-off of hair and other conventional components. It can be used in the form of hair tonic, hair liquid, milky lotion for scalp, hair cream, hair shampoo, hair rinse, etc.
Patent JP-H01152469-A (JP)
Title: Photosensitive body
Inventor: OHASHI KUNIO
IPC: G03G15/18
Filed: 1987-12-09
Abstract: PURPOSE:To enable a photosensitive body to form a resistance change image sharp in contrast with a small amount of light by forming on a conductive substrate plural amorphous silicon (a-Si) layers to be raised in resistivity due to exposure in a resistivity change rate different from each other. CONSTITUTION:The photosensitive body is obtained by forming on the conductive substrate 53 made of Al or the like the a-Si layers and a surface protective layer. These a-Si layers are composed of the layer 51 higher in the resistivity change rate and the layer 52 lower in that, and when the photosensitive body is exposed to light, the layer 51 thinner in thickness is raised in resistivity with a smaller amount of exposure, as compared with the thicker layer 52, and each of the laminated a-Si layers is raised in resistance, and the total resistance is elevated by the integrated sum, thus permitting the obtained photosensitive body to form the resistance change image sharp in resistance contrast with a small amount of light.
Patent JP-H03171429-A (JP)
Title: Method for initial crystallization of phase-transition type information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/30
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a uniform state of initial crystallization over the whole recording layer by scanning a light beam at a constant speed to irradiate the information recording medium. CONSTITUTION:A position detector 17 detects the position of an optical unit 12 and sends signals according to the detected position to a controller 18. The controller 18 controls the output of a motor 11 according to the input signal from the detector so as to give a constant line speed of the beam for the disk substrate 10. For example, the output of the motor gradually increases from the center part of the disk substrate to the outer circumference. At the same time, the controller 18 moves the optical unit 12 to scan the condensed beam on the recording layer. By this method, the recording layer of the disk substrate can be irradiated with the beam at a constant linear velocity and thus, the whole recording layer can be uniformly crystallized initially.
Patent JP-H09144192-A (JP)
Title: Mounting structure for floor board of dwelling house
Inventor: HATAE TOMOYA
IPC: E04B5/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To eliminate works with mortar, omit the period for curing, shorten the time for preparatory planning stage, nullify alternate dislocation of the floor which may be produced by mortar, and hinder the construction site from contamination likely with mortar works. SOLUTION: Two concrete boards 1, 1 for floor are placed on the flat surface 2a of a shape steel constitutng a beam 2 of a dwelling house in such an arrangement that their ends are butted from the left and right. A metal fixture to fix these concrete boards 1, 1 to the beam 2 is composed of a beam insertion piece, a bolt fixed rigidly to the beam insertion piece protrusively, and a fastening plate which is fitted to the bolt in the part with hole and placed on the oversurfaces of the concrete boards 1, 1.
Patent JP-H10154643-A (JP)
Title: Gallium arsenide-phosphide mixed crystal epitaxial wafer and light emitting diode
Inventor: SATO TADASHIGE
IPC: H01L21/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enhance a light emitting diode in emission output by a method wherein the crystallographic plane orientation of the surface of a single crystal substrate is tilted in a certain direction at a certain angle. SOLUTION: The direction of the off-angle of the surface of a single crystal substrate is set in a usual intermediate specific range of direction, and the tilt angle of the off-angle is optimized. That is, for instance, provided that a (100) plane is made to serve as a reference plane, the sides of the substrate are tilted by an angle of boat 6 deg. or above to 16 deg. or below in a direction which deviates from a (001) direction toward a (001) direction by an angle of about 8 to 37 deg., a direction which deviates from a (010) direction toward a (011) direction by an angle of about 8 to 37 deg., a direction which deviates from a (00-1) direction to a (0-1-1) direction by an angle of about 8 toward 37 deg., or a direction which deviates from a (0-10) direction toward a (0-1-1) direction by an angle of about 8 to 37 deg., respectively.  It is preferable to obtain a higher emission power that an angle of deviation is set at about 12 to 33 deg. and the tilt angle is set at about 8 to 15 deg..
Patent JP-H05128016-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: ASARI SEIICHIRO
IPC: G11C16/02
Filed: 1991-10-30
Abstract: PURPOSE:To provide an EEPROM capable of surely writing/reading data even when a power supply runs down. CONSTITUTION:This non-volatile semiconductor storage device is provided with a judging register 31 to be set up by a power supply detection circuit when the power supply runs down and an address backup EEPROM cell 30. Even when the writing or reading operation of the EEPROM is ended due to the down of the power supply, rewriting/rereading can be executed from the controller side in accordance with the contents of the register 31 and the cell 30.
Patent JP-H05129643-A (JP)
Title: Organic photovoltaic device
Inventor: IKUNO HIROSHI
IPC: H01L51/00
Filed: 1991-10-30
Abstract: PURPOSE:To provide an organic photovoltaic device having an improved efficiency by using organic thin film that is formed either by co-evaporation of an aluminum chlorophthalocyanine and an indium chlorophthalocyanine or by lamination of different crystals of the same phthalocyanine. CONSTITUTION:It is assumed that M=AlCl, InCl in the formula. A photovoltaic device has a thin layer of an organic compound between conductive layers. The organic layer is formed of a p-type semiconductor provided by vacuum coevaporation of aluminum chlorophthalocyanine AlClPc and indium chlorophthalocyanine InClPc. The photovoltaic device includes a transparent insulating substrate 1 on which an upper electrode 2, a co-deposited layer 3 and a lower electrode 4 are formed in sequence. The phthalocyanine layer in this photovoltaic device may alternatively include different crystals of the same composition.
Patent JP-H03173174-A (JP)
Title: Semiconductor storage device
Inventor: SUNOCHI KAZUMASA
IPC: H01L27/10
Filed: 1989-11-30
Abstract: PURPOSE:To prevent a leak between a memory device and an element region of an adjacent cell and to enhance reliability by a method wherein a trench is arranged and installed so as to be displaced in a channel-width direction of a MOSFET. CONSTITUTION:Trenches 1051, 1052,... are formed so as to be displaced with reference to element regions 1511, 1512,... separated by an element isolation and insulating film 103 formed on the surface of a p-type silicon metal 101; a storage node contact 141 is formed so as to be displaced in a direction opposite to the trenches with reference to the trenches. Thereby, even when a misaligned result is caused at a patterning operation, a leak is not caused between an n-type layer 1212 formed in the storage node contact and an adjacent element isolation region 1513. As a result, it is possible to obtain a DRAM which reduces a distance between the element regions (a width of an element isolation region), which does not cause the leak even with the large element regions, which is fine and whose reliability is high.
Patent JP-2000135176-A (JP)
Title: Roll paper holder
Inventor: KASUYA KOTARO
IPC: A47K10/40
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact roll paper holder which can attach and detach a roll paper with one operation. SOLUTION: The holder is provided with supporting parts 3, 3 capable of forming a pair on a front side compared with a vertical wall surface and a pair of holding members 4, 4 which are swingably provided at the respective supporting part so as to extend opposed to each other to hold the roll paper between the respective supporting parts in the state of being rotatable horizontally at the time of swinging in a direction making each of them approach each other and to insert the roll paper between the respective parts 3, 3 at the time of swinging in a direction making each of them move away from each other. The respective members 4, 4 are respectively swingable in the direction of moving away from each other by tilting upward/forward.
Patent JP-H09153368-A (JP)
Title: Nonaqueous electrolyte lithium battery and manufacture thereof
Inventor: NISHITANI TAKAO
IPC: H01M10/0566
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the dead space of a hollow section and increase the negative electrode capacity by filling a lithium-aluminum alloy in the hollow section of a cylindrical lithium negative electrode. SOLUTION: A hollow cylindrical negative electrode component member 3 is arranged inside a hollow cylindrical positive electrode 2 via a separator 4. Plate-like lithium or its alloy is rounded, and a blank is formed at the center section to obtain the negative electrode component member 3. Many lithium- aluminum alloy grains are filled in the hollow section. The weight composition ratio between lithium and aluminum is properly set to 80:20-25:75, and the grain size of the alloy grains is preferably set to 1mm or below. The lithium-aluminum alloy grains filled in the hollow section receive the action of an electrolyte after a battery is assembled, and they are re-alloyed as part of a negative electrode. The negative electrode capacity is remarkably increased, and the battery having a high energy density is obtained.
Patent JP-S63166073-A (JP)
Title: Detecting device for sector mark
Inventor: KUROSAWA KATSUHIRO
IPC: G11B7/005
Filed: 1986-12-26
Abstract: PURPOSE:To accurately detect a sector mark without detecting a pseudo mark as the sector mark erroneously even when it is generated, by preventing the pseudo mark from being outputted as the sector mark even when the pseudo mark is detected among the sector marks. CONSTITUTION:When the sector mark and the sector mark detecting signal of a sector 0 is outputted from a sector mark detection circuit 11, a set/reset flip-flop (SR.FF)13 is set, and an interval counter 14 starts a clock operation, and generates a pulse after the lapse of a prescribed time. A window signal generation circuit 16 generates a window signal at a timing when the sector mark detecting signal of the next sector 1 is outputted based on the pulse. Also, a pseudo mark generation circuit 15 generates the pseudo mark based on the pulse, however, the detecting signal is blocked by a gate 12 and is not outputted even when the detecting signal is outputted from the sector mark detection circuit 11, because no window signal is generated at this timing. In such way, the mark resembled to the sector mark is not detected as the sector mark erroneously.
Patent JP-S63161970-A (JP)
Inventor: ISHIMATSU TETSUO
IPC: A61L9/01
Filed: 1986-12-26
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-H07137794-A (JP)
Title: Liquid amount measuring device
Inventor: USUI KAZUTADA
IPC: B67D7/22
Filed: 1993-11-18
Abstract: PURPOSE:To transmit liquid amount data with a high degree of reliability by maintaining communication between the liquid amount data transmitting side and the receiving and displaying side. CONSTITUTION:A liquid amount measuring device is provided with a transmitting means having a plurality of communication channels for transmitting, as radio signal, the data having identification code and displaying the receiving condition and a receiving means 63 having a plurality of communication channels for receiving selectively the liquid amount data having identification code. The liquid amount measuring device is further provided with a display panel 42 for displaying received liquid amount data and a channel selecting means 64 which receives the liquid amount data or retrieves idle channels from a plurality of the channels based on the receiving signal until a predetermined time has elapsed and sets the transmitting means 70 and the receiving means 63 in the idle channels, whereby the communication line is maintained by the identification code at the time of the data reception and, after the data transmission, the idle channels are maintained.
Patent JP-S63167126-A (JP)
Title: Lubricating device for rolling bearing
Inventor: ARAKAWA SEIJI
IPC: F16C33/66
Filed: 1986-12-26
Abstract: PURPOSE:To enable a sufficient amount of lubricating oil to be supplied, by forming a pump means in a surface, opposed to a rolling bearing, and providing a nozzle, which injects the lubricating oil, to be arranged in a side surface of the rolling bearing. CONSTITUTION:A shaft 2 of a screw compressor fixes its both ends through a rolling bearing 3 to a case 1. The rolling bearing 3 fits its outer ring 3A to a hole 1A of the case 1 while inner ring 3B to the shaft 2. A rolling element 3C is held by a pair of cages 3D. An oil ring 4, which is fixed to an outer side of the rolling bearing, provides an oil filling port 4A, which supplies lubricating oil from outside, and a supply oil nozzle 4B which injects oil to an end surface of the rolling bearing. On the end surface, opposed to the rolling bearing, of a pinion 6, plural grooves 6A, serving for a pump means, are formed in the radial direction.
Patent JP-H03212342-A (JP)
Title: Paper container re-sealing device
Inventor: KENTO ENU AREN
IPC: B65D5/06
Filed: 1990-11-20
Abstract: PURPOSE: To prevent leakage of the contents of a carton and make it possible to repeatedly open/close the carton and also reseal it by providing a track member having a guide means, an elongated slider member which is slidable in the guide means, a stopper holding a slider member on the track member. CONSTITUTION: A slider 22 can be easily equipped by elastically separating the slider collar by a slider sheet or a track member 24 in order to attach a sealing assembly to a carton. The slider 22 and slider sheet 24 are equipped in a carton and the slider 22 is slid to the strongest part of the slot of the slider sheet to keep the carton in a sealed state. The carton, the slider 22 is slid to the other end of the slider sheet of the guide means 32 to bring it into contact with the stopper 32 and expand a flange with a slot at the position and turn back a folding part 20 to unseal the carbon. When a liquid remains in the carton, the carton can be easily and rapidly resealed by shifting the slider to the opposite side of the track member 24.
Patent JP-H04185356-A (JP)
Title: Drive circuit of piezo head
Inventor: OTA YOSHIAKI
IPC: B41J2/30
Filed: 1990-11-19
Abstract: PURPOSE:To make the printing action of a head stable and thereby restrict the oscillation of a head pin by prolonging time for holding voltage between piezo element terminals and controlling electric discharge time. CONSTITUTION:If a transistor is turned ON, an electric current runs from a power supply + Vcc through a transistor 4 and a coil 7, and a voltage generates in the piezo element 11. If then a charge signal is turned OFF and the transistor 4 is turned OFF, a voltage at a V1 point is about double a power supply voltage + Vcc, and the piezo element 11 allows a printing operation to be performed by an enlargement mechanism and a printing head pin due to the expansion action of the element 11. In addition, if the coil 7 loses energy, the current runs to the power supply + Vcc through the coil 7, a delay element 6 and a diode 5. Therefore, time when the V1 voltage drops becomes long resulting in the holding action of the printing head pin. Next, for electric discharge, a transistor 9 is turned ON, the voltage at a V1 point runs to ground through the transistor 9 and a resistor 10. In this case, the transistor for electric discharge 9 is controlled by a voltage contorl part 3 after detecting potential at both ends of the resistor 10. Thus the transistor for electric discharge 9 is controlled to control a voltage at both ends of the piezo element 11 and subsequently, restrict the oscillation of the head pin.
Patent JP-2000150090-A (JP)
Title: Socket for electric component
Inventor: TOKUSHIGE YUTAKA
IPC: H01L23/32
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a socket with its contact pin prevented from deformation even in the case an external force is applied to the contact pin from the outside. SOLUTION: An IC socket 11 for electric component is composed of a socket body 13 to admit placing thereon of an IC package 12 as electric component and a plurality of contact pins 14 mounted on the socket body 13 and having movable side contacting part 14f capable of separating from and contacting with the leads 12b of the IC package 12. A projection 13g as a restriction part to restrict an inward movement of the socket body 13 of each movable side contacting part 14f is provided on the seating surface 13f of the socket body 13 whereto the part 14f abuts in the condition that IC package 12 is not placed.