baber/WOPTO huggingface dataset:
Patent JP-S6129821-A (JP)
Title: Liquid crystal display element
Inventor: KAMOI SUMIO
IPC: G09F9/00
Filed: 1984-07-20
Abstract: PURPOSE:To improve reliability for high-temp. and high humidity by using siloxane for the inside sealing layer of plural sealing layers constituting the outside peripheral sealing part of plastic substrates and using a polymerizable compd. having a specific number of polymerizable functional groups such as acryloyl groups for the outside sealing layer. CONSTITUTION:The outside peripheral sealing parts to the plastic substrates 1, 1' are constituted of the plural sealing layers 5, 6. The inside sealing layer 5 thereof is formed of the siloxane adhesive agent and the outside sealing layer 6 is the polymerizable compsn. consisting essentially of the polymerizable compd. having >=3 polymerizable functional groups such as acryloyl groups of methacryloyl groups. The sealing part is constituted of such plural layers. Since the silicone adhesive agent is used for the inside sealing layer 5, no adverse influences are exerted to a liquid crystal 4 and oriented films 3, 3'. The generation of defective orientation is obviated and the leakage of the liquid crystal material is prevented by providing the sealing layer 6 consisting of the polymerizable material contg. the acryloyl groups, etc. The reliability is thus improved and the resistance to high temp. and high humidity is improved. Such element is capable of withstanding severe environmental conditions for a long period of time.
Patent JP-H11344021-A (JP)
Title: Cable mounting device
Inventor: OKU HIDEKI
IPC: B62D33/067
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cable mounting device which ensures easy wiring operation in a vehicle having a tilting cab. SOLUTION: A channel-shaped link 6 is installed rotatably to a mounting part 3 for a cab, and a cable 10 is attached to the link 6 rotatably through a cable fitting 11, and the link 6 is fitted with a spring 7 to make energization for restitution to the initial position.
Patent JP-S5578139-A (JP)
Title: Air/fuel ratio control device
Inventor: ANPO TOSHIMI
IPC: F02D41/14
Filed: 1978-12-08
Abstract: PURPOSE: To make a quick determination on whether the fuel mixture is too thick or too thin by the method wherein, at the time of closed loop control, the current flowing into an exhaust sensor is reduced by a certain value, and the preset initial value is made automatically smaller than the maximum value of the exhaust sensor output and larger than its minimum value.  
     CONSTITUTION: At the time of open loop control, such as the low temperature time, switching circuit 10 is switched to the side of contact a, and the control signal from control circuit 5 is maintained at a fixed value. Discriminator circuit 8 feeds a fixed quantity of current to exhaust sensor 3 at the normal time, and compares voltage V 0  of output S 1  of exhaust sensor 3 in the condition at this time with the preset value V p1 . At V 0 ≤V p1 , the feeding current is reduced by D, and at the same time, signal S 2  for starting closed loop control is fed to reference value setting circuit 9 and switching circuit 10. On receiving signal S 2 , circuit 9 sets reference value V s  initially at V p3  and sends it to deviation detection circuit 4. By this, it is possible to reduce the time for determining the start of the closed loop control time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6212590-A (JP)
Inventor: TAKAHASHI HAJIME
IPC: B66B29/08
Filed: 1985-07-09
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-H10340390-A (JP)
Title: Method and system for picking up image
Inventor: SAITO ATSUSHI
IPC: G01V8/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To exactly recognize an object by fetching a sharp image while securing satisfactory visibility. SOLUTION: A required area is irradiated with the light of specified wavelength, and the image of this area is picked up through an optical filter 6 for transmitting this light of specified wavelength by an image pickup means 1. Even when the nonuniformity of luminance occurs on the object in the required area because of disturbance light, most of luminance nonuniformity caused by disturbance light is cut and the optical image of specified wavelength reflected from the object can be picked up. Especially when this required area is a road or the like, the state on the road can be exactly grasped and uneasiness in blocking visibility for the driver of vehicle traveled on the road is eliminated.
Patent JP-S6044045-A (JP)
Title: Internal shortcircuit battery type catalyst for oxidizing or reducing organic compound
Inventor: FUJITA YUUKOU
IPC: C25B3/23
Filed: 1983-08-18
Abstract: PURPOSE:To provide an internal shortcircuit battery type catalyst facilitated in the separation of a reaction product and an electrolyte, obtained by forming a positive pole mixing layer consisting of an ion exchange resin, a fluorine contained resin and an electron conductive powder and a negative pole mixing layer having a similar composition into a double layered bonded body. CONSTITUTION:An electron conductive catalyst powder available in the electrolytic reduction of an oxidant, an ion exchange resin in a powdery form or a short fibriform and a fluorine contained resin powder are mixed and formed into a sheet like positive pole mixing layer by a roll press. On the other hand, an electron conductive catalyst powder available in the electrolytic oxidation of a reductant, an ion exchange resin powder or staple fiber and a fluorine contained resin powder are mixed and formed into a sheet like negative pole mixing layer. Both mixing layers are laminated and formed into a double layered sheet by a hot press method. If this catalyst is made hydrous, the ion exchange resin functions as a solid electrolyte. This catalyst is suitable for the oxidative or reductive reaction of the org. compound in an aqueous solution.
Patent JP-H051884-A (JP)
Title: Dehumidifying drier
Inventor: YAMADE KOICHI
IPC: F26B21/00
Filed: 1991-06-24
Abstract: PURPOSE:To dehumidify and dry grains so that the uneveness of value of moisture does not remain in the grains individually after the defumidifying and drying. CONSTITUTION:A dehumidifying drier is provided with an unit grain moisture meter 13, measuring the moisture of grains in a drying unit A individually, a ventilating means B, sending dehumidifying air into the drying unit A, a circulating means D, circulating and moving the grains in the drying unit A, and a control means E for these means. The ventilating means B is constituted so as to be switched into heating and ventilating condition and the control means E increases the circulating frequency of the circulating means D or switches the ventilating means B into heating and ventilating condition when the average value of moisture has arrived at a set value near the objective value of the same and the variability of the value of moisture of individual grains is larger than the set value of the same.
Patent JP-H0823681-A (JP)
Title: Bridge circuit and inverter device
Inventor: AOKI JUNICHI
IPC: H02M7/48
Filed: 1994-07-04
Abstract: PURPOSE:To reduce power loss even if a high-frequency switching is made by providing a third diode connected between both terminals of a reactor connected to a second switch element and the positive and negative terminals of a DC power supply source. CONSTITUTION:When a switching element 3 is turned on, the voltage of E1 is outputted to a load 16 for charging a capacitor 8 to E1+E2 However, when a voltage VC7 of a capacitor 7 is charged to E1+E2, the charge of the capacitor 7 is discharged in the order of the switch element 3, a second diode 10, a second switch element 12, a reactor 15, and a second switch element 11. After that, when the voltage VC7 of the capacitor 7 reaches 0, the discharge current of the reactor 15 flows via a second diode 9. Then, when the second switch element 11 is turned off at his point, a discharge current i0 of the reactor 15 circulates to a DC power supply via third diodes 13 and 14 and is subjected to power regeneration quickly, thus reducing power loss regardless of a high-frequency switching.
Patent JP-S6211804-A (JP)
Title: Optical power transmission equipment
Inventor: TAKAHASHI KENICHI
IPC: G02B6/02
Filed: 1985-07-10
Abstract: PURPOSE:To prevent sticking/seizure of a foreign matter of an emitting end by providing an air blower for feeding out a dry gas between double protective layers for surrounding an optical fiber, on a light source side, opening and closing a protective cover of the emitting end of the optical fiber, and sending air to the emitting end. CONSTITUTION:A ventilation flue 8 is formed by providing doubly a protective inner layer 2 and a protective outer layer 4 on the outside of an optical conductor 1. In the vicinity of a laser light source and T of the optical conductor 1, an air blower 6 and a gas pressure sensor 7 are attached to the ventilation flue 8. A tip protective cover 3 having a ventilating hole 9 is attached to an emitting end S. As for a tip part 3a of the cover 3, a shape memory alloy is used, and it is constituted so as to be opened and closed at a high temperature and a low temperature, respectively. When a laser light source 5 is being operated, the cover 3 is opened and ventilation is executed. In this way, a foreign matter of the tip part is removed and seizure is prevented, and an inflow of a liquid into the ventilation flue is prevented. This equipment is suitable for a medical treatment field and an industrial field.
Patent JP-S5375330-A (JP)
Title: Insecticide compsiv.
Inventor: MUKAI TOSHIHIKO
IPC: A01N53/08
Filed: 1976-12-16
Abstract: PURPOSE: To prepare immediately effective insecticides for timbers having low toxicity to man and beats, excellent aftereffect and synergism against white ants and Lyctus brunneus Stephens by formulating permethrin and chlordane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6210784-A (JP)
Title: Character recognizing device
Inventor: SHIMIZU MASAHIRO
IPC: G06K9/50
Filed: 1985-07-09
Abstract: PURPOSE:To recognize a character with high accuracy by calculating a feature of a character pattern obtained from an individual character pattern extract part and providing a recognizing part for referring the feature to a dictionary and extracting a recognition candidate character. CONSTITUTION:A picture inputted from an input picture part 1 is binary coded, and a character string in which an absolute position is previously determined from the picture is segmented by a rectangle R. With respect to the character string segmented by the rectangle R, a scanning is executed vertically to the direction of the string to obtain a histogram of the character string, a sub-character pattern consisting of a succeeding character part is segmented to obtain the width Wi (i=1, 2,...,8) of the respective sub-character patterns. The width Wi of the sub-character pattern is compared with a height H of the character string segmented by the rectangle R, the maximum value is made a reference value A, adjacent sub-character patterns are combined to form one individual character pattern and determine the individual character patterns P1, P2,...P6'. By using a larger value of the height of the segmented rectangle and the maximum width of the sub-character patterns, the character segmentation is performed. Thereby, the accuracy in recognizing the character can be improved.
Patent JP-H09319121-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAMURA HIROSHI
IPC: G03G5/07
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance, to reduce the effect of reactive gas and to suppress the lowering of potential by electrification and the rise of residual potential by incorporating an S-contg. antioxidant or age resister compd. into a photosensitive layer. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. an S-contg. antioxidant or age resister compd. which is a compd. contg. S as a thio-ether group, a mercapto group, etc., e.g. a thio-ether compd. such as 3,3'-dilauryl thiopropionate, 3,3'-didodecyl thiopropionate, 3,3'-dimyristyl thiopropionate or pentaerythritol-tetrakis-(β-lauryl thiopropionate), a thiazole type sulfur compd. such as 2-mercaptobenzimidazole or a thiuram compd. such as dipentamethylenethiuram tetrasulfide.
Patent JP-H095023-A (JP)
Title: Super fine displacement detector
Inventor: DOI MASAAKI
IPC: G01B11/00
Filed: 1995-06-19
Abstract: PURPOSE: To provide a super fine displacement detector in which positioning of an optical system can be done easily and which has high detection precision. CONSTITUTION: Light rays of a light source 3 are projected to an object 2 whose displacement is to be detected. A waveguide device 10 provided with at least one linear grating coupler 12 is set at a position where reflected light rays from the object 2 are to be received. The intensity of guided light rays of the grating coupler 12 is detected by a detector. Consequently, the inclination of the object 2 can be detected.
Patent JP-S5945936-A (JP)
Title: Preparation of base material for optical fiber
Inventor: YASUDA MASAO
IPC: C03B37/018
Filed: 1982-09-01
Abstract: PURPOSE:To make the growth density of a growing base material uniform, by monitoring and measuring continuously the weight of the growing base material, and keeping the weight increase rate of the growing base material constant while feeding the deviation of the increased weight back to the various parameters in the preparation process. CONSTITUTION:A seed rod 2 having a load cell 1 for measuring the weight of a growing base material 5 is held by a chuck 3, and a growing base material 5 is grown at the tip of the seed rod 2 by the hydration flame reaction with an oxyhydrogen burner 4 while mixing SiCl4 gas with GeCl4 gas, O2 and H2. Thus, the increased weight due to the growth of the growing base material 5 can be sensed by the load cell 1, monitored by a monitor 6 and measured. When the growth of the gorwing base material 5 is in the stationary state, the deviation in the increased weight is fed back to the feed rate and discharge rate of O2, H2, SiCl4 and GeCl4 in the oxyhydrogen burner 4 to control so that the growth rate of the growing base material 5 may be kept constant.
Patent JP-H09330146-A (JP)
Title: Notebook type personal computer
Inventor: NAKAUCHI SHINICHIRO
IPC: G06F1/16
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the notebook type personal computer which is made convenient by making it easy to attach and detach various connectors and enabling the notebook type personal computer to be stored in an upright state even when various connectors are connected. SOLUTION: A recessed part 4 is formed in the external surface of a display 3 which is opened and closed on a main body part 1, and a connector 5 is arranged inside and covered with a cover 6. An external connector can be attached to and detached from this connector while the display part 3 is closed, and when the display part 3 is opened for the use of the personal computer, the external connector 9 and a cable 10 are positioned behind the main body part 1, so they are not obstacles to personal computer operation. Further, the external connector 9 and cable 10 are not present at the back part of the main body 1, so when the display part 3 is closed, the main body 1 can be stood with the back part down, thereby reducing the storage space.
Patent JP-S638639-A (JP)
Title: Microreader/printer
Inventor: FUKAZAWA MOTOMU
IPC: G03B21/11
Filed: 1986-06-28
Abstract: PURPOSE:To lower the height of a screen in case of forming a disk top type reducing the size under the screen so that compact constitution is formed as a whole by forming a recording paper discharging course on the upper part of an illuminating device so as to cross an optical path. CONSTITUTION:When positional relation between the head of recording paper 7 and the optical axis satisfies a fixed relation at the time of paper discharging, the recording paper 7 is discharged without interrupting an image to be recorded. When it is defined that an angle in the synchronous rotation direction of an exposure part 10 and a transfer part 11 of a drum-like photosensitive body 6 is theta deg., the radius of the photosensitive drum 6 is R, a distance from the transfer part 11 to the optical axis is (a), and the length of the recording paper in the carrying direction is (l), said relation satisfies the inequality (l+piRtheta/180)>a+DELTA, or in case of a sheet-like photosensitive body, the length lo measured from the exposure part 10 up to the transfer part 11 in the rotational direction is used in stead of piRtheta/180. The value DELTA is a correcting term required for carrying the final image information to the photosensitive body side from the optical axis at the time of paper discharge from a discharge course 8a when there are even mirrors between a film original 2 and the screen 4 or at the time of paper discharge from a discharge course 8b.8c in case of odd mirrors.
Patent JP-H079303-A (JP)
Title: Machine parameter correcting method and device of machine tool
Inventor: HARADA TAKASHI
IPC: B24B17/00
Filed: 1993-06-23
Abstract: PURPOSE:To provide the correcting method and the correcting device of the machine parameter of a machine tool which can lead out the absolute value of the machine parameter intently. CONSTITUTION:While a grinding wheel is made in a V-shaped grinding wheel having plural processing surfaces, plural first form generating surface data Dmi obtained by converting the input NC data Dsi by using a form generating model M is taken in a memory, and the first reference point Pr1 to correct the machine parameter q included in the first generating model M depending on the plural first form generating surface data Dmi is operated. And the actual grinding process surface of a work by the V-shaped grinding wheel is processed three-dimensionally to obtain plural second form generating data Ddi, the second reference point Pr2 to correct the machine parameter q included in the form generating model M depending on the plural second form generating surface data Ddi is operated, and the system is composed to correct the machine parameter q by comparing the first and the second reference points Pr1 and Pr2. Consequently, the absolute value of the machine parameter can be led out intently.
Patent JP-H09331599-A (JP)
Title: Aerial ultrasonic wave sensor
Inventor: FUJIOKA YASUO
IPC: G01S7/521
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an aerial ultrasonic wave sensor without the need for a large acceleration force in which fluctuation in a resonance point is prevented by increasing heat dissipation. SOLUTION: In the aerial ultrasonic wave sensor in which an ultrasonic wave is emitted in air from an ultrasonic wave vibrator 3 via an acoustic matching layer 1, the vibrator 3 is fixed to an inner surface 2A of an end plate 22 of a metallic body 2 consisting of a cylindrical part 21 and an end plate part 22 being one end of the part 21, and the acoustic matching layer 1 is formed from a resin film whose thickness is 100-200μm to cover an area corresponding to a rear side of the inner surface 2A on which at least the vibrator 3 is fixed in an outer surface 2B of the end plate 22. The resin film for the acoustic matching layer 1 is simply formed by painting.
Patent JP-H0445247-A (JP)
Title: Ultra-microcrystalline alloy excellent in corrosion resistance
Inventor: SUGIMOTO KATSUHISA
IPC: C22C45/04
Filed: 1990-06-11
Abstract: PURPOSE:To obtain an ultra-microcrystalline alloy excellent in corrosion resistance by specifying a compsn. consisting of Fe or the like, Cu or the like, Si, B, Mn or the like and C or the like in an alloy and furthermore regulating its microcrystalline structure. CONSTITUTION:This is an ultra-microcrystalline alloy having a compsn. shown by M100-x-y-z-alpha-beta-gammaAxSiyBzM'alphaM''betaX-gamma(at%) (where M denotes Fe, Co and Ni, A denotes Cu, Ag and Au, M' denotes Nb, Mo, Ta, Ti, Zr, Hf, Zr, V, Cr and W, M'' denotes Mn, Al, platinum group elements Sc, Y, rare earth elements, Zn, Sn and Re and X denotes C, Ge, P, Ga, Sb, In, Be, N and As as well as 0<=x<=10, 0<=y<=30, 0<=z<=25, 10<=y+z<=30, 4<=alpha<=20, 0<=beta<=20 and 0<=gamma<=20 are satisfied) and in which at least 50% of the structure is constituted of microcrystals having <=1,000mum grain size. The alloy can be obtd. by forming the molten metal of an alloy into an amorphous one by a liquisol quenching method or the like and thereafter crystallizing it by heat treatment. The alloy shows excellent corrosion resistance particularly in an environment where Cl<-> and So4<2-> ions are present.
Patent JP-S6129871-A (JP)
Title: Toner concentration control system
Inventor: KOGO AKIRA
IPC: G03G15/08
Filed: 1984-07-23
Abstract: PURPOSE:To obtain an inexpensive and high-precision toner concn. control system by supplying the quantity of a toner, which corresponds to an excess over a threshold, from a toner supply device interlocking with a toner supply circuit each time when an integrating counter of black bits exceeds the threshold. CONSTITUTION:The number of black bits in a picture signal is proportional to the black area on the final recorded picture. The supply quantity of the toner corresponding to the number of black bits of a threshold 4 is determined preliminarily; and each time an integrating counter 2 of black bits exceeds the threshold 4, the quantity of the toner corresponding to the excess is supplied into a developing device from the toner supply device interlocking with a toner supply operation circuit 6. Thus, the quantity of the toner corresponding to the consumption is supplied, and the toner concn. in the developing device is ketp constant. Thus, the inexpensive and high-precision toner density control system is obtained.
Patent JP-H0318904-A (JP)
Title: Working program producing device
Inventor: ONO SHIGEAKI
IPC: G05B19/414
Filed: 1989-06-16
Abstract: PURPOSE:To produce a working program at each working site where a numerical controller CNC at a low cost by using plural CNCs which contain the man- machine interfaces for input of data necessary for production of working programs. CONSTITUTION:The key data necessary for production of a working program, etc., is inputted with operation of a keyboard 103 of a CNC 100. A CPU 101 stores the input key data in a memory 102 via a CRT controller 106. Then the CPU 101 transfers the key data to a data producing device 180 via a HOST interface 107 and a CNC interface 184. A CPU 181 produces a working program, etc., based on the input key data and stores the working program in a memory 182 or an extension memory 183. Thus the cost is reduced because no data processor is required for a CNC. At the same time, the working program, etc., can be easily produced at each working site including a CNC.
Patent JP-H0319101-A (JP)
Title: Magnetic disk device
Inventor: SHIIKI KAZUO
IPC: G11B5/187
Filed: 1989-06-16
Abstract: PURPOSE:To improve recording density and to obtain a small and mass storage magnetic disk device by specifying the interval of the magnetic head and the magnetic disk, the saturation magnetic flux density of the tip part of a magnetic pole in the magnetic head and the coercive force of the magnetic recording medium of the magnetic disk. CONSTITUTION:The ring type thin film magnetic head 2 of high saturation magnetic flux density and the magnetic recording medium 3 of high coercive force are provided, and the medium 3 is formed as the magnetic disk. Then, one or plural disks are connected by a single spindle and they rotate. At least 0.1mum is secured for the interval of the medium 3 and the magnetic head 2 and reliability is guaranteed. The magnetic head 2 is one whose saturation magnetic density of the tip part of the magnetic pole is more than 12kG and the recording medium 3 is the application type medium where a cirular particles are applied and it is the this film medium whose coercive force is more than about 7000e. Thus, the magnetization of the recording medium 3 can efficiently be detected at the time of reproduction, the recording density of the device 1 can considerably be improved and the mass storage device 1 in the same floor space can be obtained.