baber/WOPTO huggingface dataset:
Patent JP-H03107820-A (JP)
Title: Liquid crystal device
Inventor: AWAJI HIDEKAZU
IPC: G02F1/1335
Filed: 1989-09-21
Abstract: PURPOSE:To provide a higher contrast and a wider visual angle and less unequal illuminance of back light by disposing a layer dispersed with light scattering materials on one side on the side opposite from a liquid crystal element with respect to a polarizing layer. CONSTITUTION:A polarizing plate 16 is constituted by laminating a protective film 16a, the polarizing layer 16b, a base material film 16c which is a base film and a tacky adhesive agent 16d and is formed by dispersing the light scattering materials 16e into the base material 16f of the protective film 16a. The reflection of the external light on and in the liquid crystal device is decreased in this way and the contrast is improved. The visual angle is expanded by adequately scattering image light and expanding the directivity of the image light; further, the light scattering materials (e) are dispersed into the polarizing plate 17 on the back light 13 side, by which the illuminating light 13 from the back is scattered and the unequal illuminance is lessened.
Patent JP-S60140104-A (JP)
Title: Laser position detecting apparatus
Inventor: ISHIDA YOUJI
IPC: G01D5/26
Filed: 1983-12-28
Abstract: PURPOSE:To widen the detection range of laser beam to up-and-down positional variation, by abutting two photocells each generating voltages corresponding to quantity of received light upon the reception of laser light on the same plane in up-and-down relation and mutually arranging the abutted parts in an obliquely cut state. CONSTITUTION:A laser oscillator 10 projects the laser ray to the direction shown by the arrow while rotates in a horizontal direction. A laser detector 20 has two photocells 3a arranged in up-and-down relation vertically mounted to the side surface thereof and a position is detected on the basis of voltage generated from these photocells 30. The photocells 30 are shown as two photocells 4, 5 abutted in a state cut in an obliquid direction. In this case, loci 6 of laser beam pass both surfaces of the photocells 4, 5 in a width R. The range of laser beam passing both surfaces of the photocells 4, 5 is prescribed by the length L between the cut parts in an up-and-down direction. That is, positional variation can be quantitatively detected in this range L.
Patent JP-H0563119-A (JP)
Title: Semiconductor device
Inventor: SAKAI KENICHI
IPC: H01L23/38
Filed: 1991-08-30
Abstract: PURPOSE:To inhibit the rising temperature of a semiconductor chip at a fixed value, to stabilize the operation of a semiconductor device and to improve the accuracy of an output signal, and to enable the narrow space of the periphery of a package and to increase packaging density. CONSTITUTION:A cooler 16 composed of a cooled semiconductor is joined on the rear side of a semiconductor chip 11 directly or through a die pad 12, and an output signal is emitted from a temperature control circuit 15 in response to the detecting temperature of the semiconductor chip 11 and transmitted over the cooler 16, thus inhibiting the temperature of the semiconductor chip 11 from rising higher than a fixed temperature.
Patent JP-S63101715-A (JP)
Title: Fabry-perot spectroscope
Inventor: BAN MINOKICHI
IPC: G02B5/28
Filed: 1986-10-17
Abstract: PURPOSE:To facilitate the obtaining of a high wavelength resolving power, without combined use of additional spectroscope or the like, by making the surface opposite to a reflection film surface of one of two transparent plates non-parallel with the reflection film surface while a reflection film is applied at a part thereof. CONSTITUTION:To make a luminous flux 7 incident into reflection film surfaces 3 and 4 of a Fabry-Perot interference plate in such a manner as to differentiate the angle of refraction at least twice, a surface 6 opposite to the reflection film surface 4 of the transparent plate 2 is arranged at a specified angle so as to be non-parallel with the reflection film surface 4 while a reflection film is applied on the surface 6 to make a reflecting surface. Moreover, a voltage is applied properly to a piezo-electric element 5 to control the interval between the two transparent plates 1 and 2. Then, the luminous flux 7 is made incident into the Fabry-Perot interference plate comprising the reflection film surfaces 3 and 4 arranged at an interval (h) to give theta1' in the angle of refraction while the transmission light is reflected with the surface 6 to be incident into the Fabry-Perot interference plate to give theta2' in the angle of refraction. Thus, adjacent wavelengths are removed thereby enabling the extraction of the luminous flux as transmission light 7' having a specified wavelength only.
Patent JP-2000078128-A (JP)
Title: Communication system, ic card and recording medium
Inventor: URABE SEIICHI
IPC: G09C1/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use such as a reply attack that uses again a communication message having been once used even when an information message sent from one communication party to the other is stolen by a malicious third party. SOLUTION: The communication system that transmits a message through a network, evaluates verification information added to the message and confirms the correctness of the message is provided with a transmitter side system 320 that generates different verification information from each transmission of message and adds the information to the message and with a reception system 330 that confirms the correctness of different verification information from each time.
Patent JP-S62107537-A (JP)
Title: Booster for power line carrier
Inventor: WADA MASAMI
IPC: H04B3/54
Filed: 1985-11-05
Abstract: PURPOSE:To expand the communication distance of the system by discriminating a signal received by a reception means fitted to a power line carrier path into noise and a data earlier in a forecasting way, operating a transmission means when a data is discriminated to stop the function of the forecast discrimination and transmission other than in the communication timing. CONSTITUTION:In lugging a plug 3 into a receptacle 2, a reception means 4 receives a signal on a power line carrier path 1, sends it to a discrimination means 5, which discriminates the reception signal into noise and a data at an early point of time of the communication timing in a forecast way. When a data is discriminated, a transmission means 7 is operated and a signal higher than the reception signal level is sent to the power line carrier path 1 until the end of the communication timing. In order that the sent high level signal is established as a data in the communication timing in such a case, the signal is sent at least for a time equal to the signal time equal to or more than the signal time required for the reception side. When the reception signal is discriminated to be the data until the discriminating timing, the condition such as the duration time of the reception signal required is equal to or less than the requirements at the reception side.
Patent JP-H06101970-A (JP)
Title: Emergency detection display system for agricultural machinery and the like
Inventor: NINOMIYA SHINJI
IPC: F26B25/00
Filed: 1992-09-17
Abstract: PURPOSE:To prevent wrong operation from being carried out by trouble-shooting when an emergency sensor, which detects various kinds of operational failures, detects a trouble while changing the screen of a monitor display and then displaying the content of the detected trouble on the screen after the trouble- shooting. CONSTITUTION:When performance items are changed by manipulating a performance setting device 34 and a performance change device 35 of an operation device 4 and an emergency sensor 8' detects a trouble while the screen of a monitor display device 36 is being changed, the trouble is processed and the content of the detected trouble is further displayed on the screen of the monitor display device 36 after the screen has been changed. Even when the emergency sensor 8' detects a trouble, no change is made on the display of the trouble until the screen change is finished. In addition no operation is input before the emergency display is finished.
Patent JP-H02275806-A (JP)
Title: Insecticidal emulsifiable concentrate or wettable power
Inventor: NAITO NORIO
IPC: A01N41/08
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the subject agent having extremely high stability, low toxicity and high insecticidal effect and applicable without troubles by adding a water-miscible solvent and an allylalkane compound having >=2 phenyl groups to bensultap and converting the mixture into emulsifiable concentrate or wettable powder. CONSTITUTION:An agricultural insecticide having excellent emulsion stability and insecticidal effect can be produced by adding an allylalkane compound having >=2 phenyl groups (e.g. phenylxylylethane) and a water-miscible solvent to bensultap [1,3-bis(benzenesulfonylthio)-2-(N,N-dimethylaminoipropane]. The amounts of the allylalkane compound and the water-miscible solvent are preferably 0.05 to 1 pts.wt. and 0.1 to 5 pts.wt. per 1 pt.wt. of bensultap, respectively. The precipitation of bensultap crystal in the emulsifiable concentrate or wettable powder does not take place during the storage or the preparation of spraying liquid. Furthermore, the agent does not clog the spray-nozzle of a sprayer and exhibits excellent insecticidal effect.
Patent JP-H0586151-A (JP)
Title: Thermosetting resin composition for in-mold coating molding and coated molding
Inventor: MORISHITA NATSUKI
IPC: B29K101/10
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a coated molding improved in the adhesion of the coating layer to the base. CONSTITUTION:A thermosetting resin composition used for in-mold coating molding, wherein 3-methyl-1-butyn-3-ol is incorporated in the resin component containing a thermosetting resin.
Patent JP-H0586732-A (JP)
Title: Temporarily installed roof and operation therefor
Inventor: OKAYAMA MAKOTO
IPC: E04G21/28
Filed: 1991-09-26
Abstract: PURPOSE:To dispense with high place work in construction, improve stability, and secure safety even in a typhoon. CONSTITUTION:Supporting pillars 2 are erected, keeping a prescribed intervals, on both the sides of a structure 1. An elevator device 3 which rises and lowers along the supporting pillar 2 is installed, and a beam 5 is placed on the elevator device 3, and a fixed and temporarily installed roof 7 is installed between the opposed beams 5, and further a shiftable and temporarily installed roof 8 which shifts in the horizontal direction is installed. In the state where the elevator device 3 is positioned at the lower edge of the supporting pillar 2 on the start of the construction of the structure, the temporary installed rooves 7 and 8 can be constructed, and the need of the high place work is obviated. Further, as the construction of the structure proceeds, the temporary installed rooves 7 and 8 are raised, and the height of the temporary installed roof structure is set nearly equal to that of the structure, and can be made integral to the structure, and stability can be improved, and the temporary installed roof is prevented from receiving wind from the below, and the strength is increased for a typhoon, etc.
Patent JP-S61125491-A (JP)
Title: Treatment of organic waste water
Inventor: IKEHATA TAKAO
IPC: C02F3/30
Filed: 1984-11-22
Abstract: PURPOSE:To reduce the size of a device and to remove effectively nitrogen and phosphorus by eliminating the deficiency of an org. carbon source during denitrification reaction in the stage of forming intermittently an aerobic zone and anaerobic zone in a water way for treating sewage with a decrease in the capacity of said water way. CONSTITUTION:Feed water is passed through an absolute anaerobic tank 14 and is introduced into the water way 11 for treating sewage which has a water circulator 16 and aerators 171, 172 and forms flatly a closed circuit. The sludge discharged from the water way 11 is introduced into a settling basin 13. The water treated in the settling basin is discharged to the outside of the system and at least part of the settled sludge is returned to the anaerobic tank from which the sludge is introduced together with the feed water again into the water way 11 and is circulated. The aeration into the water way 11 is intermittently executed in the stage of treating said org. waste water and part of the feed water is introduced into the water way 11 when the aeration to the water way 11 is stopped. More specifically the deficiency of the org. carbon source during the denitrification reaction is eliminated in the stage of forming the aerobic zone and anaerobic zone in the water way 11 with a decrease in the capacity of the water way 11, by which the size of the device is reduced and the effective removal of nitrogen and phosphorus is made possible.
Patent JP-H04126045-A (JP)
Title: Packaging material for triangular rice ball and packaging thereof
Inventor: SHIMIZU HIROO
IPC: A23L7/10
Filed: 1990-09-17
Abstract: PURPOSE:To prevent the title rice ball from deformation and getting out of shape by bringing one side surface of a triangular rice ball into contact with the part of inner packaging materials corresponding to the superposed part of outer packaging materials followed by covering said one side surface and both of the triangular surfaces with a packaging material. CONSTITUTION:A packaging material L is put on one of triangular recesses 15 provided on a receiving table 14 so that one end of the superposed part of outer packaging materials 1a, 1b be located at a position apart from one side of the edge of said recess 15 by about half of the thickness of a triangular rice ball 11. Thence, the rice ball 11 triangularly formed using a molding machine 12 is engaged with the recess 15 and half of the rest of the packaging material L is superposed on the rice ball 11, and the central part of one side surface 11a of said rice ball 11 is brought into contact with the part of inner packaging materials 2a, 2b corresponding to one end of the superposed part of the outer packaging materials 1a, 1b followed by covering said one side surface 11a and both of the triangular surfaces 11b with the packaging material L. Subsequently, the V-shaped heat-sealing head 16 and V-shaped cutting edge 17 of heat sealing equipment are allowed to descend onto both the outsides of the two side surfaces 11c of said rice ball 11 to firmly put the packaging material L between both the head 16 and cutting edge 17 and the receiving table 14, and the packaging material L is sealed on both the sides of the two side surfaces 11c and, at the same time, cut.
Patent JP-H06101123-A (JP)
Title: Method for grounding fiber
Inventor: TAKEDA KEIICHIRO
IPC: D01H4/16
Filed: 1992-09-17
Abstract: PURPOSE:To eliminate bend of fibers and disturbance during grounding by grounding plural flying opened short fibers on a given position in an absorbing face. CONSTITUTION:A pulley 8 is connected to one end of a non-porous part of a twisting roll, the twisting roll is revolved by a belt and the outer periphery of a porous part of the twisting roll is communicated with a suction slit 14. An outer suction tube 13 is provided with a slit 19, a back slit 18 is laid at a place opposing the suction slit and air is sent from the back slit by suction force by the suction slit. Fibers which are opened an flying are adsorbed on a wall of the twisting roll by an introduced air flow from the back slit and a suction air flow from the suction slit.
Patent JP-H07104421-A (JP)
Title: Direct positive color photographic material, color image formation, and color-proof formation
Inventor: FUKAGAWA NOBUTAKA
IPC: G03F3/10
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a hard image which has high max. concentration and the low min. concentration, by allowing plural specific kinds of compounds to be contained in a blue sensitive layer, green sensitive layer, red sensitive layer, and a nonphotosensitive layer. CONSTITUTION:A blue sensitive layer, green sensitive layere, and a red sensitive layer which contain the inside latent image type silver halide particles which are not previously blurred and color image forming couplers, and the contiguous nonphotosensitive layer are formed on a supporting body, and the hydroquinone group compound represented by the formula I and the compound which liberates the blurring agent or the development accelerating agent represented by the formula II are contained at least in one layer among the above-described layers. In the formula I, each of RQ<1> and RQ<2> is a hydrogen atom, etc., and each of RQ<3>, RQ<4>, and RQ<6> is a hydrogen atom, halogen atom, etc., and RQ<5> represents the aryl group which is joined with RQ<3> through the same group or a connecting group. Further, in the formula II. R<1> is a hydrogen atom, etc., and R<2> is an alkyl group, etc., X is -CO-, etc., and each of R<3> and R<4> is a hydrogen atom, etc., and B is a group which liberates FA (blurring agent), after the separation from a hydroquinone basic nucleus oxidized body.
Patent JP-H07104535-A (JP)
Title: Image quality stabilizing device for electrophotographic device
Inventor: MASHIBA TAMAKI
IPC: G03G15/02
Filed: 1993-10-04
Abstract: PURPOSE:To stabilize image quality by efficiently correcting image density without increasing toner consumption. CONSTITUTION:An image quality stabilizing device provided on a copying machine controls the feedback of electrification output based on an amount of sticking toner detected by a patch sensor 9 by prerotating a photoreceptor drum just before the start of a copying operation. A time interval for each feed-back control is counted by a timer 15, and a CPU 14 sets the interval time corresponding to the varying amount of the sticking toner obtained based on the amount of the sticking toner in the timer 15. Therefore, the timing executing the feedback-control follows timely the change in the amount of the sticking toner, the fluctuation of image quality such as an increase in image density caused by excessive correction is prevented, and excessive feedback-control is also prevented.
Patent JP-H1097402-A (JP)
Title: Method for displaying function key guide
Inventor: MARUYAMA SEIICHI
IPC: G06F3/0489
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a man-machine interface by efficiently displaying more information and surely displaying a function key guide. SOLUTION: For example, a window W1 wherein input operation of a keyboard, etc., can be accepted such as a window which is opened last is managed as an active window and the function key guide corresponding to the active window, i.e., window W1 is displayed in a guide window WG which is newly opened. Then, when a window W2 is operated and becomes an active window, the function key guide corresponding to the window W2 is updated into the guide window WG and displayed.
Patent JP-H07136292-A (JP)
Title: Exercising playing for learning wrist movement in skipping
Inventor: KOMORIYA HIROSHI
IPC: A63B5/16
Filed: 1993-08-27
Abstract: PURPOSE:To enable children to raise the sensation of wrist rotation in skipping of themselves while holding the grips of this plaything with both hands and enjoying rotating as whether the children at the infant time are able to do skipping or not heretofore depends often on whether they can rotate their wrists or not. CONSTITUTION:A strut 2 is mounted at a base 1 and is bolted through a shaft 3. Further, an arm 4 is mounted at its front end and a grip 5 is mounted at its end. Another one set of the same one is formed and one pair constitutes one unit of the plaything.
Patent JP-S61126781-A (JP)
Inventor: MORI TAMOTSU
IPC: H01R4/34
Filed: 1984-11-24
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-H04125956-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI SHINICHI
IPC: H05K1/18
Filed: 1990-09-17
Abstract: PURPOSE:To minimize the damage to the plastic mold part in the sealing step using infrared reflow by a method wherein the optical reflectance on the surface of the surface mounted type package is made higher than the reflectance of a terminal lead part. CONSTITUTION:A material 9 in high reflectance such as aluminum, etc., is evaporated on the surface of a surface mounted type integrated circuit 8. Next, the surface is soldered by infrared ray reflowing step but at this time, the infrared rays are reflected by the material 9 in high reflectance evaporated on the surface of said integrated circuit 8 so that the molded part 2 may not be exposed to the infrared ray to be hardly heated. Otherwise, the mold itself is made of the material 9 in high reflectance or the mold is colored in a color in high reflectance to achieve the same effect.
Patent JP-H0296425-A (JP)
Title: Oscillating circuit for touch switch
Inventor: FUNAHARA HISAO
IPC: H03B5/04
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a capacity touch switch with high temperature stability and high reliability by connecting a contact plate to the inversion input edge of a feedback oscillator. CONSTITUTION:A resistance(R) 3 and a capacity(C) 1 are serially connected between the output terminal and the non-inversion input terminal of an amplifier and further, R4 is connected between the non-inversion input terminal and a ground terminal. R1 is connected between the output terminal and the inversion input terminal of the amplifier. A contact plate P is connected to the inversion input terminal of the amplifier and operated as an equal capacitor. Thus, the capacity touch switch with a high temperature stability and a high reliability can be obtained.
Patent JP-S59145918-A (JP)
Title: Automatic recorder
Inventor: KOBU MAKOTO
IPC: G01D3/024
Filed: 1983-12-27
Abstract: PURPOSE:To prevent such an inconvenience that an information is mixed up due to a mistake of entry of an information except an information to be measured, by providing a recording device for recording the information except the information to be measured. CONSTITUTION:An embossing device 18 and an attenuation indicating line recording pen 19 are provided on a position where the end part of a recording paper 11 passes. This embossing device 18 embosses a numerical value 13 for indicating a set input sensitivity range, and the recording pen 19 records an increase and decrease indicating line 14 for indicating how much an input signal is attenuated or increased against the set input sensitivity range and recorded. Accordingly, not only a waveform 12 corresponding to the input signal, and a time marker 15 but also the numerical value 13 and the indicating line 14 are recorded. By providing such a recording device, it is possible to prevent such an inconvenience that an information is mixed up due to a mistake of entry of an information except an information to be measured.
Patent JP-S60139526-A (JP)
Title: Housing structure for radiator and cooling fan in motor-cycle
Inventor: TACHIBANA AKINARI
IPC: F01P5/06
Filed: 1983-12-28
Abstract: PURPOSE:To make a vehicle body compact, by connecting a cooling fan and a radiator through a duct, and as well by disposing the drive head section of the cooling fan in a space defined by a head pipe, down-tubes and a tank rail. CONSTITUTION:A radiator 11 connected to a cooling fan 12 through a duct 13 is disposed between two down-tubes 14 at the front of the down-tubes. The drive head section 12a of the cooling fan 12 is disposed in a space defined by a head pipe 15, down-tubes 14, a tank rail 16 and a bridge tube 17. If the radiator and the cooling fan are disposed as mentioned above, no space exclusively used for the cooling fan is required, thereby the vehicle body may be made compact.