baber/WOPTO huggingface dataset:
Patent JP-S5991422-A (JP)
Title: Colored liquid crystal display device
Inventor: MIZUNOYA KIYOSHI
IPC: G02F1/139
Filed: 1982-11-18
Abstract: PURPOSE:To improve the contrast in display by using a dye of which the long axis of the dye molecule deviates by an angle theta from the absorption axis of light and performing an orientation treatment in two directions + or -theta relatively with the polarization axis direction of a polarization plate. CONSTITUTION:An orientation treatment for orienting horizontally liquid crystal molecules 5 in two directions + or -theta is applied on a glass substrate 1 provided with a transparent electrode 2, and a biphenyl-contg. liquid crystal dissolved therein with an anthraquinone dye as a dichromatic dye 4 having positive absorption anisotropy is injected between the substrates. A polarization plate 6 is disposed on the front surface of the substrate 1. The long axis direction L of the dye 4 deviates by an angle theta from the absorption axis direction K of light and the polarization axis direction H of the plate 6 is deviated by theta from the orientation direction R and therefore the absorption axis direction K of the dye coincides with the polarization axis direction H. The full line shows the characteristics of the color liquid crystal display device wherein the orientation is made on two directions of + or -15 deg. and the broken line indicates the characteristics of said device wherein the orientation is made only in one direction. The full line is evidently better in contrast.
Patent JP-H0270985-A (JP)
Title: Muffler/parting plate assembly
Inventor: SHIYAAROTSUKU ETEMATSUDO
IPC: F04C28/28
Filed: 1989-08-02
Abstract: PURPOSE: To provide a simple assembly that comprises a muffler, a separator plate and a check valve by arranging an assembly having an outer part that separates a high pressure gas from a low pressure gas in a scroll compressor at low pressure side, defining a muffler by an inner part and bearing a check valve with the inner part. CONSTITUTION: A muffler/separator plate/check valve assembly 30 is provided. During working of the assembly, an orbit scroll 14 moves relative to a fixed scroll 12, a high pressure gas thus compressed raises a valve element 24 against the spring force of a spring 25, and flows out from a compression chamber 16 through an outlet port 12-1. And the high pressure gas further flowing out from the outlet port 12-1 flows into a muffler cavity 21 formed by a plate element 20 and a fixed scroll 12. The high pressure gas further flows into a discharge plenum 19 from the muffler cavity 21 through a bore 20-7 arranged in a part 20-3 or 20-4 of the plate element 21.
Patent JP-S6444486-A (JP)
Title: Character generation system
Inventor: HAGIWARA HIDEO
IPC: G09G5/32
Filed: 1987-08-12
Abstract: PURPOSE: To reduce the data volume of a pattern and to improve a display response by adding means for distinguishing a full dot data character data and vector character data to respective data, storing these data in a storage device and selectively generating a printing pattern or a display pattern by an instruction consisting of a character code or the like. CONSTITUTION: In systems 1, 2 provided with means for expressing plural character sizes and styles in a display device 30 and printing device 4, an identifier(ID) A for distinguishing a displaying full dot character from a printing vector character and record length B having respectively different values in respective types of characters are added to specific fields of a record corresponding to each character and both the characters are stored in the same storage devices 11 to 13 to reduce the capacity of a character font storage. When an instruction consisting of a character code, a character size, a style flag, and printing/display is applied by a character pattern reading part 14 through an enlarging/reducing part 15 at the time of reading, the printing character pattern or the displaying character pattern is selectively generated from the storage devices 11 to 13 by a character generator 26 or the like, so that a display response can be improved.
Patent JP-S6358002-A (JP)
Inventor: SAWA MASASHI
IPC: F22B1/06
Filed: 1986-08-29
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-S6357589-A (JP)
Title: Bicyclo(2.2.1)heptane-2,3,5,6-tetracarboxylic acid dianhydride and production thereof
Inventor: YAMADA MASAO
IPC: C07D493/08
Filed: 1986-08-29
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H or lower alkyl). EXAMPLE:1-Methylbicyclo[2.2.1]heptane-2endo,3endo,5exo,6exo-tetracarbo xylic acid dianhydride. USE:A raw material for heat-resistant resins such as polyamide acid, polyimide, etc. PREPARATION:Bicyclo[2.2.1]hepto-5-ene-2,3-dicarboxylic acid diesters expressed by formula II (R2 and R3 are alkyl, cycloalkyl, alkenyl, etc.) are reacted with an alcohol and carbon monoxide in the presence of Pd catalyst and an oxidizing agent to give bicyclo[2.2.1]-heptane-2,3,5,6-tetracarboxylic acid tetraesters expressed by formula III (R4 and R5 are alkyl, cycloalkyl, aralkyl, etc.), which are then hydrolyzed to provide bicyclo[2.2.1]heptane-2,3,5,6-tetracarboxylic acids expressed by formula IV. The resultant compounds expressed by formula IV are further subjected to dehydrocyclization reaction.
Patent JP-H0650712-A (JP)
Title: Absolute position detector
Inventor: OKA YASUO
IPC: G01D5/249
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a highly accurate absolute position detector. CONSTITUTION:When a correction data is read in, a plurality of frames of correction data DELTAZ(A) are stored for a single atomic scale output value ZA into a register in a representative correction data determining circuit 114. Representative correction data DELTAZ(A)' such as an average vague is then determined based on the correction data DELTAZ(A) and written into a correction memory 111 at a predetermined address thereof. When a position is detected, an adder 112 adds a correction data DELTAZ(A)' read out from the correction memory 11 to the atomic scale output value ZA thus producing a corrected atomic scale output value ZA'. A representative value determining circuit 113 then determines a representative value ZAA from a plurality of corrected atomic scale output values ZA'. Error range of atomic scale output value ZA due to normal noise such as optical shot noise or correction data due to error of reference scale output value ZR can be limited by the use of representative correction data DELTAZ(A)' resulting in high position detection accuracy.
Patent JP-H0859531-A (JP)
Title: One-stage production of diisopropyl ether from crude by-product acetone
Inventor: ROBAATO JIYOERU TEERAA JIYUNIA
IPC: B01J27/16
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To produce diisopropyl ether that is useful as a component for high octane value additives by reaction of crude acetone stream over a bifunctional catalyst in one step.  
     SOLUTION: A crude stream containing acetone, methanol, and t-butyl alcohol is subjected to a one step reaction to obtain an aqueous liquid rich in methyl t-butyl ether, methyl isopropyl ether, diisopropyl ether, isopropyl t-butyl ether. In this reaction, a bifunctional catalyst (hydrogenation/etherification) is used. In other words, the bifunctional catalyst comprises 5-45 wt.% of a catalyst consisting essentially of a hydrogenation catalyst selected from the group consisting of one or more metals selected from the group consisting of IB, VIB, or VIII or the Periodic Table and a heteropoly acid on a 55%-95% of the total weight of the catalyst of a support comprising a compound selected from the group of consisting of: a. a metal phosphate b. 5-95 wt.% of metal phosphate supported on 95-5 wt.% Group III or IV oxide; and c. a large pore silicoaluminophosphate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6262513-A (JP)
Title: Amorphous silicon film manufacturing apparatus
Inventor: MISHIMA YASUYOSHI
IPC: H01L31/04
Filed: 1985-09-12
Abstract: PURPOSE:To optimize the thicknesses of layers of an a-Si thin film made of a P-type layer, an I-type layer and an N-type layer by forming the a-Si film while detecting the thickness of the film. CONSTITUTION:A plasma CVD film forming apparatus 11 has an electrode 17 for mounting a substrate 1, a heater 18 for heating the substrate 1 through the electrode 17, an electrode 19 opposed to the electrode 17, a pair of light transmitting windows 20, 21, and a power source 22 for applying a high-frequency voltage to the electrode 19. A laser light source 14 is disposed out of the window 20, and a photodetector 15 is disposed out of the window 21. A controller 16 displays detecting information of the detector 15 on a monitor 23, controls the source 214 on the basis of detecting information, energizes the source 14 until reflecting intensity H corresponding to the prescribed thickness (t) is detected, and controls to interrupt the energization when the reflecting intensity arrives at the prescribed value. Thus, the thickness of the forming a-Si film can be always monitored to control the film forming apparatus with the detecting information of the detector.
Patent JP-H0252913-A (JP)
Title: Tubular burner
Inventor: ITO MINORU
IPC: F23D14/12
Filed: 1988-08-12
Abstract: PURPOSE:To heat an entire outer tube uniformly by covering the end of an inner tube, that is inserted into the outer tube, with an inner end plate, and making combustion gas in the inner tube flow through a number of flow paths into a combustion gas flow path. CONSTITUTION:An inner tube 7 is inserted into an outer tube 6 so as to form a combustion gas flow path 12, and the end of the inner tube is covered with an inner end plate 13. A number of flow paths 16, from which combustion gas flows into the combustion gas flow path 12, are perforated on the effective heating part 15 across a flame end 14 and the inner end plate 13 of the inner tube 7. The outer tube 6 is heated by combustion gas that flows from the inner tube 7 through the flow paths 16 into the combustion gas flow path 12. As a result, the temperature distribution over the surface of the outer tube can be maintained uniform because such an undesirable state is avoided that the vicinity of the end of the outer tube 6 becomes high temperature locally resulting in uneven temperature distribution over the surface of the outer tube 6.
Patent JP-H1131270-A (JP)
Title: Product storage device for automatic vending machine
Inventor: TSUNODA MASARU
IPC: G07F11/18
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To hold a square product which is difficult to be held by a separator and the like and to smoothly carry out it by permitting a separator to laterally move the product existing at the lowermost stage and providing an allowance space so as to absorb the lateral movement of the product in a carry-out standby part. SOLUTION: A carry-out control mechanism 4 is composed of an opening/ closing-type flapper. The separator 6 which can restrain the product 3 in the next stage and the products 3 above the next stage is provided in a position equivalent to that between the product 3 in the lowermost stage where the flapper 4 exists and the product of the next stage, which is just above the product, by extending the flapper in the product path 2. The separator 6 is extended into the product path 2 and can restrain/hold the product 3 of the next stage by the lower face-side. The separator 6 pushes the product 3 of the lowermost stage in the carry-out standby part 5 from the side with a turn operation and it can laterally move the product 3. The allowance space sufficient for absorbing lateral movement is formed in the carry-out standby part 5 in the width direction of the product path 2.
Patent JP-2000033789-A (JP)
Title: Magnetic transfer sheet with ovd image
Inventor: ASUKE HISASHI
IPC: B42D15/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To enable non-contact reading within a certain distance by employing not only a magnetic head but also a sensor such as an antenna for detecting the change of a magnetic flux by forming a metal reflection layer with a magnetic thin film among laminated layers forming a magnetic transfer sheet with an OVD (an optical indication method). SOLUTION: A separation protection layer 12 and OVD forming layer 13 are formed on the support body 11, and the OVD layer 13 is provided with an OVD layer 13a and a metal reflection layer 13b in contact with its formed surface. On the metal reflection layer 13b, a magnetic recording layer 14 is formed, so that a magnetic recording pattern can be written by a magnetic head to the metal reflection layer 13b being a thin film of magnetic material. Also, a certain magnetized pattern is recorded on the metal recording layer 13b on a medium, and the metal reflectance layer being film-formed by magnetic material is made into a state as if a bar-code were provided to subsequently be exposed in a space area which is sensitive to magnetic changes created by an antenna, thereby detecting a recorded pattern by non-contact.
Patent JP-H0250309-A (JP)
Title: Magnetic head core
Inventor: NAKO KUMIO
IPC: G11B5/31
Filed: 1988-08-12
Abstract: PURPOSE:To obtain the magnetic head which exhibits excellent reproducing efficiency even in a high frequency range of >=10MHz and which has a long life by alternately laminating thin Fe-Al-Si alloy films and thin nonmagnetic films to obtain a required total film thickness and specifying the film thickness for one layer of the thin Fe-Al-Si alloy films. CONSTITUTION:The thin Fe-Al-Si alloy films 2... and the thin nonmagnetic films 3... are alternately laminated on a substrate 1 to attain the required total film thickness and the film thickness for one layer of the thin Fe-Al-Si alloy films 2 is set at <=4mum. The magnetic head with which the high magnetic permeability and high saturation magnetic flux density are obtd. even in the high frequency range of >=10MHz and which has the excellent reproducing efficiency is obtd. in this way and the long-life magnetic head is obtd. by taking advantage of the corrosion resistance and wear resistance possessed by the thin Fe-Al-Si alloy films.
Patent JP-H0489142-A (JP)
Title: Flying blanking device for strip test material
Inventor: NAKAJI SHIGERU
IPC: B21D28/12
Filed: 1990-07-30
Abstract: PURPOSE:To minimize the parts where large rigidity is required and to reduce the size and weight of the above device by separating the parts where the high registration accuracy of a punch and a die is attained from the other function parts. CONSTITUTION:A traveling mechanism 1 which moves the punch P and the die D together at the same speed as the speed of a strip S is mounted to a blade holder H integrally mounted with the punch P and the die D. There is no possibility at all that a deviation arises in the size accuracy of combining the punch P and the die D face to face by the traveling movement. The blade holder H is, therefore, merely necessitated to be made to travel at a desired speed. Similarly, a punch striking mechanism 12 and a hammer G for striking the punch P are merely necessitated to be vertically displaced. The driving source of the traveling mechanism 1 and the punch striking mechanism 12 of a small size and small output suffices. Since the traveling mechanism 1 and the punch striking mechanism 12 are driven by respectively separate driving sources to be exclusively used, the driving of the punch striking mechanism 12 at an optimum speed is possible regardless of the transporting speed of the strip.
Patent JP-H0950834-A (JP)
Title: Wire pressure-contact connector
Inventor: YAMAMOTO HIROSHI
IPC: H01R4/24
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wire pressure contact by which an electric connection state can surely be maintained using a same housing even if a coated wire has a different outside diameter. SOLUTION: In a pressure contact connector 1 in which coated wires W, Ws are pressure connected to the slot 27 of a pressure contact terminal 5 provided in a housing 3, the pressure contact terminal 5 is equipped with a terminal board portion 23 fixed to the bottom plate 3c of the housing 3. A slot 27 is formed in a side wall portion 21 erectly provided from the terminal board portion 23, and wire caulking portions 31, 31 to which the wires W, Ws are caulkingly connected by both sides of the slot 27 are provide on the terminal board portion 23. When moving amount is adjusted in response to the sizes of the outside diameters of the coated wires W. Ws in the case of pressing a jig for caulking, the coated wires W, Ws are pressure connected by the slot 27 and are simultaneously caulkingly connected by both sides of the slot 27.
Patent JP-H0647943-A (JP)
Title: Thermal print head
Inventor: MOTO YOICHI
IPC: B41J2/345
Filed: 1992-07-29
Abstract: PURPOSE:To prevent density irregularity in heat-sensitive recorded result, by a method wherein a conductive path joining between heating elements each and individual electrode is controlled and formed so that an electrical loss between the individual electrode and, a common electrode becomes identical with each other extending over the whole heating bodies. CONSTITUTION:A common electrode 12 running along one side of a longitudinal direction of a ceramic electrical insulating base and common electrode lines 13, 14 extending vertically in the longitudinal direction from both ends of the common electrode are formed. One side ends of heating elements 16a, b are joined to a common electrode 12 and the when ends are joined to a plurality of driving ICs 18a, b through individual electrode lines 17a, b. The individual electrode lines 17a, b are formed so that the outside individual electrode line 17a close to the common electrode line 13 becomes longer than the individual electrode line 17b which is near the center. Electrical losses of heating bodies each of a series circuit to be formed along with the individual electrode lines 17a, b including the common electrode line 13 and common electrode 12 are made identical with each other by compensating that in electric resistance of the common electrode 12, the same of the inside individual electrode line 17b becomes higher than the same of the outside individual electrode line 17a.
Patent JP-2001027233-A (JP)
Title: Slider device
Inventor: YAMAZAKI MITSURU
IPC: F16C29/06
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a slider device excellent in practicability, suppressing the deformation of a sliding body to attain smooth sliding of the sliding body with simple constitution. SOLUTION: This slider device comprises a shaft 1 and a sliding body 2 fitted to the shaft 1. The sliding body 2 is so constituted that sleeve parts 7 are hangingly provided on the lateral sides of a base part 6, and the sliding body 2 slides along the shaft 1 by rolling mechanism A provided between the shaft 1 and the sliding body 2. The upper face of the sliding body 2 is provided with flat faces 8 or the lateral sides to fit fitting members such as a jig and a tool, and a recessed part is set between the flat faces 8. The lateral flat faces 8 are respectively provided with fitting holes 9 for fitting the fitting members, and boundary parts 11 between the recessed part 10 and the flat faces 8 are provided as close as possible to the fitting holes 9.
Patent JP-H0738077-A (JP)
Title: Preparation of solid-state imaging device and solid imaging device
Inventor: FUJIKAWA KAZUHIDE
IPC: H04N5/341
Filed: 1993-07-23
Abstract: PURPOSE:To provide a method for preparing solid-state imaging devices wherein covuentional components can be used for drive system including timing genera tor, and the same components are applicable to both normal and mirror imaging devices. CONSTITUTION:In the process of CCD solid-state imaging device 20 manufacture, connection of the four electrodes in bits on a horizontal charge transfer section 6 corresponding to two-phase drive, is changed between that in the manufacture of a solid-state imaging device for normal images and that in the manufacture of a solid-state device for mirror images; the change is accomplished by changing wiring patterns 19a-19d between pads 161-164. In addition the number of pixels in first and second OPB regions 4 and 5 in the horizontal direction, is changed by changing their shielding films. Thus the normal image output and the mirror image output can be 1ed out as signals of the same format.
Patent JP-H1026473-A (JP)
Title: Rotary type tilted drying equipment
Inventor: KAWASE YASUHITO
IPC: F26B17/32
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To dry efficiently a material to be dried, without using an agitator, and to improve greatly the efficiency of treatment by a method wherein a drying drum having a cylindrical inner surface is tilted and supported rotatably and it is rotated in heating so that the material to be dried be moved upward. SOLUTION: Prior to a drying operation, first a tilt angle of a drying drum 1 is regulated. Next, the drying drum 1 is rotated by rotating a rotor 4 brought into pressure contact with the drying drum 1, by a motor 1 for rotating the drying drum, while the rotation of the drying drum 1 is made smooth by engagement projections 6 provided on the surface thereof and engaging with guides 5 for support and rotation of the drying drum. Besides, a heating steam supply port 16 and a drain discharge port 17 thereof are connected to a heating jacket 14 at the lower end part of the drying drum 1 through the intermediary of a rotary joint 15. A material to be dried is dried by repeating a process wherein it is moved in the direction of the upper part and then dropped with the rotation of the drying drum 1 in the direction of the circumference thereof.  On the occasion, transfer of the material to the upper part is enabled by fins fitted on the inner wall surface of the drying drum 1.
Patent JP-H0252261-A (JP)
Title: Automatic correction instrument for internal electric field of tem cell
Inventor: SASAKI MITSUJI
IPC: G01R31/30
Filed: 1988-08-17
Abstract: PURPOSE:To permit an exact automatic correction by controlling an electric field intensity of a TEM cell itself to be a fixed value regardless of a frequency and measur ing the electric field intensity of time when an electromagnetic wave obstacle of an object to be measured is occurred. CONSTITUTION:A television 6 of the object to be measured is set in the TEM cell, an electric field is generated by a high frequency output signal from a signal generator responding to a fixed data from a controller. And, the intensity measured by an electric field intensity meter is transferred to the controller. Here, being compared with a reference value, a high frequency power of the signal generator is increased or de creased so as to coincide therewith. And, the power is applied to the television 6 via an electric source filter 7, and a television signal generator 8 is connected, thus making it into a receiving operation state. Next, the electric field intensity is increased or decreased within a setting up frequency band for respective frequencies, the electric field intensity at the time when the television 6 commences malfunction is measured. Consequently, as an internal electric field of the cell itself is corrected to hold the fixed value, this measured value of the electric field intensity is exactly obtained.