baber/WOPTO huggingface dataset:
Patent JP-H04172327-A (JP)
Title: Organic non-linear optical material and organic non-linear optical thin film element using said material
Inventor: UMIBE KATSUAKI
IPC: G02F1/35
Filed: 1990-11-06
Abstract: PURPOSE:To obtain organic non-linear optical thin film element whose non-linear optical effect is large by constituting the material for the element of a specific p-alkyl aminobenzonitrile. CONSTITUTION:Since organic non-linear optical material is constituted of p-alkyl aminobenzonitrile shown by the equation I, it shows a non-linear optical effect without inversion symmetric property in a crystal state. If possible, the organic non-linear optical material is constituted of a thin film including p-alkyl aminobenzonitrle comprising long chains introduced in p-aminobenzonitrile whose molecule non-linear polarization rate is large and whose molecule arrangement orientation is controlled. By this, such a non-linear optical effect by which light corresponding to the second harmonics of incident light is generated can be obtained.
Patent JP-H01143192-A (JP)
Title: Discharge lamp lighting device
Inventor: SUGANO TOSHIYA
IPC: H05B41/282
Filed: 1987-11-28
Abstract: PURPOSE:To enable the stable lighting of a discharge lamp by turning ON and OFF alternately two switching elements on a low frequency connected in series between positive and negative output ends on the basis of one output end of a high-frequency inverter having a transformer and applying a low-frequency waveform voltage to the discharge lamp. CONSTITUTION:Positive and negative output is taken out on the basis of one output end from a high-frequency inverter 2 and two switching elements 51 and 52 connected in series between positive and negative output ends are alternately turned ON and OFF repeatedly on a low frequency, thereby applying a low-frequency rectangular waveform voltage to an electric discharge lamp 6 and supplying alternately reverse current thereto for lighting. According to the aforementioned system, the occurrence of an acoustic resonance phenomenon due to the high-frequency lighting of the discharge lamp 6 and a cataphoresis phenomenon due to DC lighting is prevented, thereby enabling stable lighting.
Patent JP-H05131692-A (JP)
Title: Recorder
Inventor: YAMAMOTO TAKEMI
IPC: B65H5/06
Filed: 1991-11-14
Abstract: PURPOSE:To prevent a levitation of recording paper from a platen and a poor recording result at right and left end parts of the recording paper and thereabouts independently of the size of the recording paper to improve a recording quality. CONSTITUTION:A plurality of suction holes provided on a platen 18 have a two-stage hole structure. A valve 48 is slidably held in the suction hole along the center axis of the suction hole. The valve 48 in the suction hole which does not covered with recording paper is sucked rightwards by the rotation of a fan against the force of a compression spring 54 to be pressed on the bottom of the suction hole to close the suction hole. On the other hand, with respect to the valve 48 in the suction hole covered with the recording paper, the force sucking the valve 48 rightward is smaller than that in said suction hole not covered with the recording paper because an air flow from the left of the platen 18 into a fan holder by the rotation of the fan is limited by the recording paper. Therefore, the force balances with the force of the compression spring 54 with a gap between the valve 48 and the bottom of the suction hole, and the recording paper is sucked to the surface of the platen 18.
Patent JP-S62147194-A (JP)
Inventor: AMPFERER HERBERT
IPC: F16M1/025
Filed: 1986-12-17
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-2000106884-A (JP)
Title: Recombinant tpa-1a gene for single production of tpa-1a protein
Inventor: TABUSE HIROSHI
IPC: C12N5/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can singly express the TPA-1A protein without accompanying the expression of TPA-1B in a host, particularly in a nematode. SOLUTION: The transcription starting points of other than tpa-IA gene are deleted from the tpa-1 gene and the remaining is incorporated into the vector to construct the expression vector. This vector is introduced into a nematode mutant deficient in tpa-1A gene to form the transformer and the transformer is grown to attain the single expression of the TPA-1A protein without accompanying the expression of TPA-1B protein whereby the physiological function of the TPA-1A protein can be separately or independently examined.
Patent JP-H10119643-A (JP)
Title: Cameral for vehicle
Inventor: YAMAMOTO YASUHIDE
IPC: B60R11/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To photograph and display the right and left side dead angle images and the downward images of a vehicle at the same time. SOLUTION: A camera device 1 has a CCD camera main body 10, a V-shaped mirror 20 with two reflecting surfaces directed outside of the right and left sides of a vehicle, respectively, a V-shaped mirror 21 with two reflecting surfaces directed downward of the right and left sides of the vehicle, respectively, and a plane mirror 22, a mask and a transparent portion being formed on the reflecting surfaces of the mirror 20. The right and left side images of the vehicle are reflected from the reflecting surfaces of the mirror 20 and photographed by the camera main body and the right and left downward images of the vehicle are reflected from the mirror 21. The reflected images are transmitted through the transparent portion of the mirror 20 by the mirror 22, photographed by the camera mainbody and displayed on a monitor 26.  In the displayed images, the mask forms a mask area to encircle the respective images. In this way, the right and left side images and the downward images of the vehicle are displayed on the same screen at the same time.
Patent JP-H02146724-A (JP)
Title: Laser cvd device
Inventor: MURAKAMI SHINGO
IPC: H01L21/31
Filed: 1988-11-29
Abstract: PURPOSE:To use a pulse laser at an area having a strict size restriction and at an area having a large thermal diffusion, to enable selection such as use of a continuous output laser at an area which requires an accumulated velocity, and to always enable formation of a good thin film by using both a pulse laser of repetition and a continuous output laser as a laser beam source. CONSTITUTION:In a laser CVD device which forms a thin film selectively on only a laser irradiation section of a sample 2 and the periphery thereof using mainly heat dissociation reaction of CVD material gas, both a pulse laser 7 of repetition and a continuous output laser 8 are used by irradiating a laser beam onto a surface of a sample 2 which is in contact with the CVD material gas. For example, second harmonics (lambda=532nm) of continuous excitation Q switch Nd:YAG laser which enables repetition at a fast speed of about 1kHz to 10kHz is used as a pulse laser 7 and argon laser (lambda=514.5nm) is used as a continuous output laser 8. After adjusted to a proper output by the use of attenuators 9 and 10, each laser beam is synthesized by a synthesizing mirror 12.
Patent JP-S63150589-A (JP)
Title: Heat exchanger with fins
Inventor: AOYAMA SHIGEO
IPC: F28F1/32
Filed: 1986-12-16
Abstract: PURPOSE:To maintain a heat exchanging capacity by controlling an increase in draft resistance and a reduction in the draft amount at the dewing time by a method wherein the diameters of beat transfer tubes are made smaller as they are nearer the upstream side, and the parts of fins between the tubes are so constituted as to be in flat-shape, wave-shape, and cut and raised shape stepwise from the upstream side of an air flow. CONSTITUTION:At the front edge part of a fin 10 and the circumferences of heat transfer tubes in the upstream side of an air flow, frost layers 16 are formed and as the diameters of heat transfer tubes 11a at the most upstream side of the air flow are smallest, fin efficiency at the front edge part of the fin 10 is lower than that in the case when the tube diameters are larges, and also an overall heat transfer rate at the front edge part does not become so high. Even if the circumferences of the tubes 11a are frosted, a ventilation passage is sufficiently secured. When humid air flows toward the downstream side, that is, when it passes through flat-shaped parts, wave-shaped parts 13, and cut and raised parts 14 which have higher heat transfer rates one after another, frost is formed at respective parts and therefore, uniform frosting condition is formed as a whole. Therefore, clogging, an increase in draft resistance, and a reduction in the draft amount which are caused by frost are controlled and space heating capacity can be maintained for a long time.
Patent JP-H04174693-A (JP)
Title: Settler for card method playing system
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-11-07
Abstract: PURPOSE:To arrange so that the instruction of holding balls being exchanged for premiums or cash may be able to be made according to the choice of a player, by making a constitution consisting of a cash playing out machine whose purpose is to conduct at a cash exchange rate the conversion of the number of holding balls read by a card identification device, by the operation of a cash playing out button, and pay out a converted amount in cash, and a premium card discrimination paying out machine. CONSTITUTION:At a card identification device, the authenticity of a playing card is appraised, and in case of the card being a regular one, a holding ball number memorized at the card is read, and the number of holding balls thus read is displayed at a holding ball number indicator 125. Also, the holding ball number thus read by the card identification device 130 is converted at a cash exchange rate set previously, and a converted amount is displayed at a cash exchange amount indicator 124. And, on the basis of a premium paying out button 122 operation, a premium card discrimination paying out machine 131 issues a premium card that memorizes the number of holding balls read by the card identification device. Meanwhile, in a case in which a player wants exchange for cash equivalent to the number of holding balls, a cash playing out button is operated. And, on the basis of the cash paying out button operation, a cash playing out machine conducts the conversion of the number of holding balls read by the card identification device at the cash exchange rate, and pays out a converted amount in cash.
Patent JP-S63153763-A (JP)
Title: Magnetic disk device
Inventor: SHINYA TOSHIYUKI
IPC: G11B17/04
Filed: 1986-12-18
Abstract: PURPOSE:To obtain a device with excellent operation convenience by connecting a prescribed device case face having a hole for loading/ejection of a magnetic disk and a magnetic disk ejecting device so as to eject the magnetic disk through the operation of the face of case. CONSTITUTION:A main frame 4 is made up of a fixed frame 6 and a moving frame 7 and the fixed frame 6 is screwed to a case of a floppy disk or other device. The moving frame 7 incorporating the internal device of the equipment is supported horizontally freely slidably shown in figure to the fixed frame 6. The moving frame 7 is energized in the direction of the panel 1 at the right side in figure such as a spring (not shown) and the panel part 1 having a floppy disk loading/ejection hole 2 is fixed to the front face of the moving frame 7. The fixed and moving frames 6, 7 are coupled by the rod 6a and in depressing the operating face 3 at the front face of the panel 1 to the left in figure and the rod 6a in locks the locking of the floppy disk ejecting device and the disk is ejected from the loading/ejection hole 2.
Patent JP-H07148770-A (JP)
Title: Transfer mold apparatus
Inventor: KOBAYASHI KAZUHIKO
IPC: B29C45/02
Filed: 1993-11-30
Abstract: PURPOSE:To provide a transfer mold apparatus capable of certainly releasing a molded product from a mold and also suitably adaptable to a product difficult to release. CONSTITUTION:An actuator 60 pushing an ejector pin plate by the pushing operation of a transfer piston rod in synchronous relation to operation pushing the transfer piston rod 30 at the time of the release of a molded product from a mold 18 to thrust out a molded product cull part by a plunger 32 is arranged between the transfer piston rod 30 pushing the plunger 32 and the ejector pin plate 46 having an ejector pin 44 erected thereon.
Patent JP-H03160807-A (JP)
Title: Current mirror circuit
Inventor: UEDA TOMIO
IPC: H03F3/343
Filed: 1989-11-17
Abstract: PURPOSE:To set an input/output voltage ratio without being limited by an output voltage or circuit constitution by providing a current mirror circuit comprising 1st, 2nd and 3rd TRs with a current mirror circuit comprising 4th, 5th and 6th TRs. CONSTITUTION:Bases and emitters of transistors(TRs) 10, 20 in a current mirror circuit are connected, and the collectors of the TRs 10, 20 are used as input output terminals. Moreover, the base of a TR 30 of the same polarity as the TRs 10, 20 connects to the collector of the TRs 10, 20 and the emitter of the TR 30 connects to the base of the TR 10. Furthermore, a TR 60 of the same polarity as the TR 30 is connected in series with the TR 30 input and output terminals are connected respectively to the bases of the TRs 60, 30, and a 2nd current circuit 90 comprising TRs 70, 80 of the opposite polarity to that of the TRs 10-60. Thus, the input output voltage ratio is set accurately without a limit of an output voltage or circuit constitution.
Patent JP-H01143066-A (JP)
Title: Receiver mechanism for floppy disk device
Inventor: SANO JUNICHI
IPC: G11B17/043
Filed: 1987-11-28
Abstract: PURPOSE:To limit the jamping quantity of a recording medium and to realize a stable inject operation by utilizing frictional force with the side surface part of a receiver in case of the inject. CONSTITUTION:When an inject button 11 is operated in case of the inject, an injector 13 is moved in the deep direction of a device main body and a receiver 14 is moved in an upper direction. The pressing pin 22 of a shutter opener 17 is rotated in the direction of an arrow C and operated so as to push out the recording medium held by the receiver 14. The medium is brought into contact with the tip part of a spring member 18 and the medium is pressed in the direction of the side surface part of the receiver 14 in an opposite side. By the frictional force with the side surface part of the receiver 14, the jumping quantity at a time the recording medium is pushed out of the receiver 14 is comparatively limited. The recording medium is prevented from jamping, falling to floor and being damaged without fail.
Patent JP-H08155871-A (JP)
Title: Turret type robot hand
Inventor: OBARA TAKASHI
IPC: B25J15/04
Filed: 1994-12-05
Abstract: PURPOSE: To provide a low-cost turret type robot hand in which displacements of plural hands attached to a turret body are detected by means of strain gauges attached to a common displacement mechanism and instruction to robot displacement mechanism and instruction to robot hands is made in simple and light- weight constitution. CONSTITUTION: A displacement mechanism 18 is disposed within a turret body 11, in which a base portion is fixed at a turret rotation shaft 13, elastic members 21-24, 26, 27 displaceable in directions of rectangular coordinates are disposed at specific positions, and a tip portion is supported at inner surface of the turret body 11 through connection rods 29-32. Strain gauges 33a-35a are disposed in respective elastic members 21-24, 26, 27 for detecting respective displacements in directions of rectangular coordinates.
Patent JP-H01143274-A (JP)
Title: Manufacture of integrated optical power generating device
Inventor: IZUMO MASAO
IPC: H01L31/04
Filed: 1987-11-27
Abstract: PURPOSE:To greatly improve the quality of the title by enabling an optical generating layer to be cut off without damaging a ground layer by setting a focal point of a condensing optical system for an energy beam at a position above the surface of the optical generating layer, for irradiation of the energy beam upon cutting off the optical generating layer. CONSTITUTION:Irradiation of a laser beam to form a groove 5 cutting off an optical power generating layer 3 is effected through a lens 9, and a focal point of a condensing optical system is set at a position on the axis of the laser beam above the surface of the optical power generating layer 3 by a predetermined distance d. The focal point is set depending upon materials of the optical power generating layer 3 and a metal electrode layer 2 such that although the optical generating layer 3 can be cut off at the respective positions of the optical generating layer 3 and the metal electrode layer 2, an energy density is provided without damaging the metal electrode layer 2.
Patent JP-H10145594-A (JP)
Title: Half-toner for hyper acuity printer
Inventor: CURRY DOUGLAS N
IPC: G03G15/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a hyper acuity halftoner that corrects an automatic moire phase error by using a fractional component of a screen position. SOLUTION: This halftoner 20 includes a halftoner memory 22 and a modulator driver 60. The halftoner memory 22 is accessed by an integer part at a screen position of an intensity and an irrational number and an edge coordinate denoting orientation and a halftoner dot edge closets to the address position is outputted. A phase error correction device 50 adjusts the edge coordinate based on a fraction part of the screen position represented by an irrational number.
Patent JP-2001118101-A (JP)
Title: Device and method for giving information for vehicle, and recording medium recording its program
Inventor: MIKI NOBUAKI
IPC: G07B15/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To improve precision of ETC information. SOLUTION: This device/method is applied to an automatic toll receiving system for settling a toll by a card for settling a toll based on radio communication between an on-vehicle equipment 21 mounted on a vehicle and a radio equipment. This device/method has a recording means for recording automatic tool receiving system information, a gate passage processing means 92 for judging whether the vehicle has passed through a gate, an information update processing means 93 for updating the automatic tool receiving system information based on the result of radio communication when the vehicle passed through the gate, and an informing processing means 94 for informing a driver of the updated automatic tool receiving system information.  In this case, whether the vehicle has passed through the gate is judged and based on the result of radio communication when the vehicle passed through the gate, the automatic tool receiving system information recorded in the recording means is updated to give the driver of the updated automatic tool receiving system information.
Patent JP-H04174284-A (JP)
Title: Refrigerator equipped with defrosting chamber
Inventor: OHASHI YOSHINORI
IPC: F25D23/12
Filed: 1990-11-05
Abstract: PURPOSE:To permit satisfactory defrosting with, little unevenness in a short period of time, by a method wherein a radiating and heating heater is excited from the starting of defrosting to a time whereat a predetermined temperature is achieved, then, only the radiating heater is excited intermittently while a temperature in a refrigerator is maintained in a third temperature band when defrosting is not effected. CONSTITUTION:Indirect radiation is effected by a radiating heater 29 through the upper surface, side surface and reflecting surface of a food 34 to be defrosted and when heat is absorbed uniformly substantially, heat transfer heating is effected by a heating heater 31 on a bottom surface also whereby heat is absorbed. Until a value shown by a temperature sensor 32 is risen to a predetermined temperature, both heaters 29, 31 are excited and the temperature of the food 34 to be defrosted is increased suddenly. Thereafter, the excitation of the heating heater 31 is stopped and the excitation of the radiating heater is effected during a proper period of time in accordance with the thickness of the food 34 to be defrosted whereby intermittent exciting rate is reduced stepwisely, cold air is supplied from a discharging port 40 provided on a reflecting plate 25 through a damper thermostat to restrain the temperature rise of the surface of the food. After the defrosting is finished, the temperature of the food is maintained in a third temperature band between refrigerating and freezing automatically by the temperature control effect of the damper thermostat and the food is kept in a low temperature.
Patent JP-2000131701-A (JP)
Title: Liquid crystal display device
Inventor: HARADA RYUTARO
IPC: G02F1/1339
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in the quality of a display caused by the dispersion of spacers by forming pillar shaped bodies, which maintain liquid crystal holding intervals in lieu of spacers, in the regions other than the forming sections of active elements or the regions other than the portions opposing to the elements. SOLUTION: Liquid crystal driving elements 2 made of TFTs are formed in the vicinity of display sections 1. Pillar shaped bodies 3 are formed on signal lines 4 while avoiding liquid crystal driving element sections. If the bodies 3 are to be formed on the lines 4, it is desirable to form the bodies 3 on crossing sections 5 having a larger film thickness. Thus, the heights of the bodies to be formed are made small. If the bodies 3 are to be formed on black matrices, it is desirable to form the bodies 3 on the orthogonally crossing sections of the matrices and the matrices following the sections. The bodies 3 are formed by the same material of coloring pixels using a photomask while forming the pixels, for example.
Patent JP-2001122694-A (JP)
Title: Method of growing compound semiconductor single crystal
Inventor: WACHI MICHINORI
IPC: C30B15/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of growing a compound semiconductor single crystal which exhibits good reproducibility and a high yield. SOLUTION: When a single crystal 10 is grown by a LEC method which is comprised of placing a crucible accommodating a raw material 11 and a liquid sealant 12 into a pressure-resistant vessel 1, then filling the pressure- resistant vessel 1 with an inert gas, heating the crucible 3 to melt the raw material 11, then bringing a seed crystal into contact with the molten liquid of the raw material 11 and pulling up the single crystal 10, the angle of a crystal diameter increasing part 10a for the crystal 10 is controlled to be <=30 deg. with respect to the horizontal direction, thereby the signal crystal 10 almost free from the occurrence of twin-crystal at the crystal diameter increasing part 10a is obtained with good reproducibility and in a good yield.
Patent JP-2000127620-A (JP)
Title: Thermal recording material
Inventor: TSUTSUMI YASUHISA
IPC: B41M5/26
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material which has good thermal responsibility, exhibits reduced fogging of the ground, is excellent in the storage stability of a recorded image, moisture resistance, and plasticizer resistance, and is inexpensive. SOLUTION: In a thermal recording material made by forming a thermal color development layer containing a leuco-dye which is colorless or slightly colored at an ordinary temperature and an acidic organic substance which reacts with the leuco-dye for color development on a support, at least one compound expressed by the formula of R-Z-NH-(CH2)n-O-Z-R is incorporated into the color development layer as a sensitizer. In the formula, R is aryl or phenoxy group; Z is -CO- or -SO2-; n is an integer of 1-6; a combination in which R is phenoxy group and Z is -SO2- is excluded.