baber/WOPTO huggingface dataset:
Patent JP-S6477021-A (JP)
Title: Ferroelectric liquid crystal cell
Inventor: KAWAGISHI HIDEYUKI
IPC: G02F1/133
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a high contrast and good display quality by using a ferroelectric liquid crystal, the moleculars in the smectic A(SmA) phase of which have a pretilt angle and incline in one direction with respect to a substrate plane. CONSTITUTION:The arrangement of the liquid crystal molecules depends on the orientation state at the boundary face between the liquid crystal 15 and the substrate 11. The degree of angle of inclination of the optical axis of the liquid crystal molecules with the cell surface varies with the magnitude of the pretilt angle thetapr in the SmA phase of the liquid crystal. The two different states of the region of the high contrast and the region of the low contrast can be formed by the inclination of the layer or the difference in the bend state of the layer in the case of making phase transition from the SmA phase to SmC* phase. The molecules in the SmA phase are inclined in one direction by using, for example, an oriented film 4 subjected to a rubbing treatment. The liquid crystal layer where the region of the high contrast governs is thereby obtd. because of the directivity originating in the inclination direction of the cell surface and the liquid crystal 15mol. as the molecules part from the phase change point of SmA-SmC*.
Patent JP-S59121484-A (JP)
Title: Coordinate input device
Inventor: SUETAKA HIROYUKI
IPC: G06K11/06
Filed: 1982-12-27
Abstract: PURPOSE:To execute an input of a character pattern even in case of a small- sized electronic apparatus by constituting a titled device so that a human body contact coordinate position is detected from a capacity component of a touch electrode whose value of a contact capacity component is the maximum, and that of its adjacent touch electrode. CONSTITUTION:A data (a) outputted by a control part when a character recognizing processing is executed is impressed to a decoder 21. This data (a) is decoded by the decoder 21, converted to signals 1-16, and supplied to corresponding transmission gates G1-G16. Also, the input side of the gates G1-G16 are connected to output terminals of corresponding touch electrodes T1-TF, respectively. Also, a signal (f) synchronizing with a high frequency signal (d) outputted from a timing signal generating circuit 22 through an AND gate is impressed to a clock input terminal CK of a counter 25, and counted. As a result, a count value of the counter 25 becomes proportional to magnitude of a contact capacity component of the electrodes T1-TF, and its count value is sent out to an RAM and an arithmetic part.
Patent JP-H1075832-A (JP)
Title: Hook mounting member
Inventor: SHIGARAKI GINICHI
IPC: A47B61/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a mounting member which enables mounting of a hook so as to keep a hanger or the like put on a hook part hard to slip off. SOLUTION: This hook mounting member 10 is provided with a body part 20 having a front part 21, a continuous part 22 and an inner part 23, a hook part 30 sticking out to a body 60 for mounting thereon from the front part 21 of the body part 20, a contact part 40 and a touch part 52 formed so curved as to contact either of the front part 21 or the inner part 23, and an angle adjusting function part 50 which allows moving of the touch part 52 and the contact part 40 horizontally to the hook mounting member 10 while maintaining the positions thereof after the movement thereof in a state where the touch part 52 and the contact part 40 are kept in contact with the body 60 for mounting thereon. The contact part 52 and the contact part 40 are so positioned as not to be aligned horizontally.
Patent JP-H0281286-A (JP)
Title: Loading device, unloading device, and attaching and detaching device for memory cartridge
Inventor: ORIMOTO MASAAKI
IPC: G06K13/06
Filed: 1988-09-19
Abstract: PURPOSE:To improve the operability to surely load or unload a memory cartridge by using motor driving and manual operation together to load and unload the memory cartridge to and from a connector. CONSTITUTION:When a slide member 30 is driven in the direction of memory cartridge insertion with a slide member driving means 60 by a motor after a memory cartridge 10 is inserted, the force in the direction of memory cartridge insertion is applied to the rear end of the memory cartridge 10 through a first engaging member 50 and the memory cartridge 10 is pressed into a connector 22. Meanwhile, a second engaging member 40 is engaged with the front of the memory cartridge 10 loaded to the connector 22 and is moved together with the slide member 30 at the time of moving the slide member 30 in the direction of cartridge ejection and pushes out the memory cartridge 10 from the connector 26. The memory cartridge 10 ejected from the connector 22 in this manner is drawn out by a pop-up means which is energized in the direction of cartridge ejection by a spring. Thus, the memory cartridge is loaded and unloaded with a good operability.
Patent JP-H0574475-A (JP)
Title: Preheater-generated drain restrainer for fuel cell power plant
Inventor: SHIMOMURA KATSUMI
IPC: H01M8/04
Filed: 1991-09-12
Abstract: PURPOSE:To provide a preheater-generated drain restrainer for restraining a large amount of drain from being generated at a preheater provided to a fuel gas reformer. CONSTITUTION:The outlet side cooling water system 16 of an after-cooler 2 is provided with a control valve 17. A cooling water bypass pipe 18 bypassing the after-cooler 2 from the inlet side cooling water system 16 of the after-cooler 2 and connected across the downstream part cooling water system 16 of the control valve 17 is provided and a bypass valve 19 is interposed in the passage of the bypass pipe 18.
Patent JP-H0397336-A (JP)
Title: Complex number multiplier
Inventor: MAEDA KIYOHARU
IPC: H04L27/00
Filed: 1989-09-11
Abstract: PURPOSE:To reduce the entire arithmetic processing time by varying the procedure of the arithmetic procedure when the product of two complex numbers is obtained, thereby decreasing the number of times of multiplication having required 4 times for one complex number multiplication conventionally into 3 times. CONSTITUTION:The real part A of a complex number (A+jB) is inputted to an input terminal 11, an imaginary part B is inputted to an input terminal 14, the real part C of a complex number (C+jD) is inputted to an input terminal 13, and an imaginary part D is inputted to an input terminal 15. The parts A, B are added by an adder 23 and the parts C, D are added by an adder 25 and the results are inputted respectively to a multiplier 24. Moreover, the parts A, C are multiplied by a multiplier 26 and the parts B, D are multiplied by a multiplier 27. Then a subtractor 28 subtracts the output of the multiplier 27 from the output of the multiplier 26 to calculate the real part (AXC-BXD) of a complex number (A+jB).(C+jD) and outputs the result to an output terminal 18. On the other hand, a subtractor 298 subtracts the output of the multiplier 26 from the output of the multiplier 24 and a subtractor 30 calculate the imaginary part (AXD+BXC) of the complex number (A+jB).(C+jD) and outputs the result to an output terminal 22.
Patent JP-H0795683-A (JP)
Title: Input switching circuit
Inventor: ONISHI HITOSHI
IPC: H04R3/00
Filed: 1993-09-20
Abstract: PURPOSE:To secure a wide dynamic range by providing a first resistor between the output of a first operational amplifier and an output terminal, a second resistor between the output of a second operational amplifier and the output terminal, and a third resistor between the connecting midpoint of the first and second resistors and the ground. CONSTITUTION:The switching contact of a switching circuit 1 is connected to T12, and a switching circuit 2 to switching contact T22 side when microphone input is performed. Microphone input MICIN is connected to the non-inversion input of operational amplifiers OP1. OP2, respectively, and resistance elements R5, R3 are connected in parallel. When the resistance values of the elements R3, R5, and R6 are set at 20, 36, and 60kOMEGA, respectively, the output level of the switching circuit goes to -41dBm. When line input is performed, a circuit S1 is connected to T11 side and a circuit S2 to T21 side. When the elements R3, R4, and R5 are set at the same values similarly as above, attenuation quantity at the time of line input goes to -15dB, and a line reference input level to -22dB, and the attenuation quantity of an attenuator ATT1 to -4dB, therefore, the output level of the switching circuit goes to -41dBm.
Patent JP-2001059453-A (JP)
Title: Control device for diesel engine
Inventor: ITOYAMA HIROYUKI
IPC: F02M25/07
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To precisely compute a target EGR amount including a transition for an engine provided with a variable capacity turbo supercharger. SOLUTION: An EGR valve 61 capable of controlling an EGR amount is provided. Herein, the operating conditions of an engine is detected by a detecting means 62 and a target EGR rate is computed in accordance with the detection value for the operating conditions by a computing means 63. An EGR amount is set in accordance with the target EGR rate and the detection value for the operating conditions by a setting means 64 and an EGR flow speed is computed in accordance with the target EGR amount and the target EGR rate by a computing means 65. The opening area of the EGR valve 61 is computed from the EGR flow speed and the target EGR amount by a computing means 66 so that the EGR valve 61 can be controlled to have the EGR valve opening area by a control means 67.
Patent JP-2000072557-A (JP)
Title: Production of stone by melt treatment of waste material
Inventor: KAWAGUCHI MASATO
IPC: C04B35/653
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To readily obtain excellent stone having a high strength by using a silica-based waste material and a waste material containing a calcium compound such as gypsum, gypsum sulfite, calcium fluoride, etc., as raw materials. SOLUTION: A silica-based waste material is mixed with a waste material containing a calcium compound selected from the group consisting of gypsum, gypsum sulfite or a calcium fluoride and melted. The amount of the waste material containing the calcium compound selected from the group consisting of gypsum, gypsum sulfite or calcium fluoride added is 10-150 mass.% calculated as CaO based on silica mass in a molten sample. Then the molten material is cooled and hardened to give stone. Preferably a solidifier such as cement, quick lime, etc., is additionally added to the silica-based waste material. A gypsum board waste may be used as the calcium compound.
Patent JP-2001059676-A (JP)
Title: Gas liquefying and recovery apparatus
Inventor: NISHITANI TOMIO
IPC: F17C13/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas liquefying and recovery device, which can liquefy vaporized gas which is discharged at transfer charge of vaporized gas or after cooling of a physical and chemical apparatus. SOLUTION: The interior of a heat insulating container 1 is divided into upper and lower two chambers by heat exchanging plate 2. A cold end 7 of an extremely low temperature freezer 6 is positioned in an upper chamber 3. Liquefied gas is reserved in liquid form in the upper chamber 3. The gas to be recovered is introduced into a lower chamber 4. The gas to be recovered is liquefied and recovered with the thermal energy that the liquefied refrigerant gas reserved in the upper chamber 3 possesses.
Patent JP-H0895141-A (JP)
Title: Camera
Inventor: IWAIDA KENICHI
IPC: G03B17/56
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a camera capable of widening the grounding interval between legs and erecting a camera main body, with a simple mechanism by erecting it with two leg parts and a camera front surface covering member. CONSTITUTION: A lens cover 11 is formed in almost the same height as that of the front surface part, so that the cover 11 is projected from the side of the bottom surface part, to stably erect the camera. On the other hand, the right and left legs 14 and 15 for erecting the camera are housed in the bottom surface part to form a part of it. Then, the lens cover 11 is turned and projected from the side of the bottom surface part and the right and left legs 14 and 15 of the bottom surface part are turned around a turning shaft 16 and projected to erect the camera. It is desirable that a triangle formed by each grounding spot of three legs consisting of the cover 11 and the right and left legs 14 and 15 is made large, for stably supporting the erected camera. Therefore the lens cover 11 is formed in almost the same height as that of the front surface part.
Patent JP-H0396949-A (JP)
Title: Pattern correcting method
Inventor: USUJIMA AKIHIRO
IPC: G03F1/72
Filed: 1989-09-08
Abstract: PURPOSE:To prevent a pattern other than a corrected part from being destroyed electrostatically by exposing resist on a defect part to spot light, and then dripping a liquid developer and cleaning liquid in a spot on the exposed part in order and forming an opening part. CONSTITUTION:If there is a defect 2a in the pattern of a light shield film 2 formed of Cr on a substrate 1, photoresist 3 is formed firstly on the entire surface and then exposed in a spot within a range covering the defect 2a. Then the liquid developer 4 is dripped on the exposed part from a discharge nozzle 11 through a branch pipe 11a and resist which is dissolved in the liquid 4 is sucked by a suction nozzle 12 and discharged through the branch pipe 12a. Then pure water is supplied from the opening from the discharge nozzle 11 through the branch pipe 11b, sucked by the nozzle 12, and discharged through the branch pipe 12b. Then the light shield film is formed of Cr at the opening part to repair the defect 2a.
Patent JP-2001058925-A (JP)
Title: Makeup cosmetic
Inventor: SUZUKI TOMOKI
IPC: A61K8/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a makeup cosmetic having excellent finish characteristics such as effects on impartment of a natural glossy feeling and a change of fine wrinkles into an inconspicuous state when applied to skin and excellent in smooth application feel by including a hexagonal platy aluminum oxide and an organic powder and/or a bright powder. SOLUTION: This makeup cosmetic is obtained by including (A) a hexagonal platy aluminum oxide, (B) an organic powder and/or (C) a bright powder. The average particle diameter of the ingredient A is preferably 0.5-20 μm and the average flakiness (aspect ratio) thereof is preferably 5-40. The crystal structure is preferably α. For example, the ingredient B is a nylon powder and the average particle diameter is preferably 1-35 μm. The reflectance thereof is preferably 1.3-1.7. For example, the ingredient C is a boron nitride powder and the average particle diameter is preferably 5-100 μm. The contents of the ingredients in the makeup cosmetic are preferably 0.1-50 wt.% of the ingredient A, 0.1-10 wt.% of the ingredient B and 0.1-20 wt.% of the ingredient C.
Patent JP-2000056154-A (JP)
Title: Optical module and its manufacture
Inventor: KITAMURA SHOJIRO
IPC: G02B6/42
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical module which can easily connect an optical fiber and a surface light emission laser to each other. SOLUTION: The optical module 10 is equipped with a surface light emission laser 12 and optical fiber 14. The surface light emission laser 12 and optical fiber 14 are optically coupled with each other. The light 18 emitted by the surface light emission laser 12 is made incident on the core 20 of the optical fiber 14. The end part of the optical fiber 14 and the surface light emission laser 12 are connected by a transparent connection member 16.
Patent JP-S61112220-A (JP)
Title: Data terminal equipment
Inventor: MIMURO SATORU
IPC: G06F1/00
Filed: 1984-11-06
Abstract: PURPOSE:To increase remarkably the battery lifetime with a simple constitution by continuing a no-key input state for a prescribed fixed period of time and therefore discontinuing automatically the working of an arithmetic processing circuit. CONSTITUTION:When a key 5 is pushed for key input, an input terminal I4 of an encoder 4 is set at a high level. At the same time, an output terminal Q of a latch circuit 5 is also set at a high level. Then an arithmetic processing circuit 6 is active and the key scan is carried out by a gate circuit 3. Thus the circuit 6 performs the prescribed signal processing. The circuit 5 is reset automatically if the key 5 is not pushed for a fixed period of time or longer. Then the terminal Q is set at a low level and the processing means 6 stops its actuation. Thus the current consumption is reduced for a data terminal device.
Patent JP-S6293625-A (JP)
Title: Pressure sensor
Inventor: YAMASHITA ICHIRO
IPC: G01L9/16
Filed: 1985-10-18
Abstract: PURPOSE:To attain stabilization of a magnetic circuit and to stabilize magnetic circuit and to stabilize the inductance value of a sensor, by bonding an amorphous magnetic alloy disc fixed at the circumferential part thereof by a metal ring to a soft magnetic body by interposing a spacer consisting of a non- magnetic disc between both of them. CONSTITUTION:When pressure is applied from a pressure introducing port 11, said pressure is applied to an amorphous magnetic alloy disc 2, of which the circumferential part is fixed by a metal ring 4, through a through-hole 6 to downwardly push the amorphous magnetic alloy disc 2 at the part of the groove 1a of a soft magnetic body 1. By this method, stress is generated in the amorphous magnetic alloy disc 2 and the magnetic permeability of the amorphous magnetic alloy disc is reduced by magnetostriction effect based on said internal stress and this reduction is detected in an inductance form using a coil 9 to detect pressure. At this time, because a spacer consisting of a non-magnetic disc 3 is used between the soft magnetic body 1 and the amorphous magnetic alloy disc 2, the stabilization of a magnetic circuit is attained and, because the inductance value becomes stable, highly accurate measurement can be performed.
Patent JP-H0890936-A (JP)
Title: Thermal transfer record image protecting medium
Inventor: ITO OSAMU
IPC: B41M5/42
Filed: 1994-09-28
Abstract: PURPOSE: To provide a medium having excellent mold release property capable of transferring a resin coat for protecting an image formed by sublimating or heat melting migrating dye by heating a thermal head, wherein a mold release layer is provided in between a base material and a protective layer, and the protective layer to be layered on the mold release layer can be coated without generating cissing. CONSTITUTION: A medium for transferring an image protecting resin coat to an image formed by a sublimating or heat melting migrating dye is formed by layering a mold release layer 2, a protective layer 3, and an adhesive layer 4 in the described order on one side of a base material. The protective layer is peeled off from the mold release layer by heat of a thermal head, so that the protective layer 3 and the adhesive layer 4 are transferred onto the image. In the manufacturing process of the medium, the protective layer 3 to be layered on the mold release layer 2 can be coated without generating cissing.
Patent JP-H04115811-A (JP)
Title: Weld bead cutter mechanism
Inventor: AKIYAMA KIYOSHI
IPC: B23Q11/00
Filed: 1990-09-03
Abstract: PURPOSE:To use right and left cutting tips which are of the same kind by swinging a lateral swing member to which two right and left cutting tips are secured, right and left, from the center position of one of the cutting tips, in weld bead part. CONSTITUTION:The cutting tips 1a, 1b of cutting tools 1L, 1R attached to a lateral swing member 3 which is swung, right and left, by a reversible motor M cut a weld bead B which projects from the outer periphery of a steel pipe A. The lateral swing member 2 has a rotational center O1 which is slightly lower than the center O2 of the steel pipe A, and the cutting tips 1a, 1b are also swung about the center O1 so as to cut the weld bead along the outer periphery of the steel pipe A as possible as it can. Normally, swinging and cutting are made within the tool width of one of the cutting tips, for example, the cutting tip 1a. If the abrasion of the tool having the cutting tip 1a is progressed, the swinging center is shifted to the center position of the tool width of the cutting tip 1b, and swinging and cutting area made within the tool width of the cutting tip 1b.
Patent JP-H0548029-A (JP)
Title: Semiconductor memory device
Inventor: MOGI TAKAYUKI
IPC: H01L27/10
Filed: 1991-08-21
Abstract: PURPOSE:To enable an access time to be reduced, at the same time current at the time of reading and writing to be set easily, and a room to be provided in terms of power supply voltage when constituting a peripheral circuit. CONSTITUTION:A collector is connected to a voltage-retention node 2 of an SCR-type memory cell 1 and at the' same time a base is connected to a word- selection wire UWL for providing an npn transistor 3 for writing only, thus enabling writing current to flow always from the transistor 3 for writing only where the base is connected to the word selection wire UWL with a high potential in the SCR-type memory cell 1 which is constituted by a pair of pnp-type transistors and a pair of double-emitter-type transistors.
Patent JP-H0554187-A (JP)
Title: Method for detecting character pattern inclination
Inventor: KOJIMA KEIJI
IPC: G06K9/46
Filed: 1991-08-21
Abstract: PURPOSE:To detect the inclination of a character pattern in shorter time by detecting an intersection between the opposing two sides of a character picture segmented as the circumscribed rectangular area of the character pattern and the character pattern so as to calculate the inclination of the character pattern from the coordinate. CONSTITUTION:The upper side of the character error picture is scanned and the intersection with the character pattern is detected. Picture data of one byte is read from the left end of the upper side and the next byte is read and executed a same processing when all bits are white. When more than one bit is black, it is discriminated which bit is black and an x coordinate Xs and y coordinate Ys corresponding to the bit are preserved as the intersection of the upper side with the character pattern. The intersection with the character pattern is detected by the same processing concerning the lower side of the character picture and the coordinate (Xe, Ye) is preserved. The inclination of a straight line L connecting the two intersections is calculated as the inclination of the character pattern. Thus, the inclination of the character pattern is detected at high speed.
Patent JP-H1081340-A (JP)
Title: Self-standing container
Inventor: ONARI KENJI
IPC: B65D75/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To increase a capacity of a container having a similar height to a conventional one and make an upper part difficult to bend as contents decrease to improve self-standing ability by bending a bottom of a container body and including a take-out port and acute-angled folds provided at both sides of the take-out port on an upper wall. SOLUTION: A container body 1 comprises a bottom wall 6 bendably extending from a lower rim of both side walls 5 and bent into a gusset inward and an upper wall 7 bendably extending from an upper rim of both side walls 5 and bent like a gusset. When upper rims 12a of an upper piece 12 constituting the upper wall 7 are sealed by heat-sealing, an acute-angled fold 8 is positioned on both sides of a take-out port 14 protruding from an upper rim of the side wall 5 formed at the center. Thus both side walls 5 of the container body 1 extend not only downward but also laterally extend toward the upper wall 7, thereby increasing a capacity, while the container body 1 swells not only in a lower part but also in an upper part when it is made to stand by itself, thereby increasing self-standing ability.