baber/WOPTO huggingface dataset:
Patent JP-H04372448-A (JP)
Title: Brake device for automobile
Inventor: ISODA KEIJI
IPC: B60T8/1755
Filed: 1991-06-19
Abstract: PURPOSE:To control the movement in the yaw direction of a vehicle speedily and surely and to effectively suppress spin, drift, etc., by providing a distribution means for distributing a brake power to one between the left and right brake mechanism and setting the distribution means according to the traveling state. CONSTITUTION:A brake power generating means C which consists of a hydraulic pump generates a brake power separately from the operation of a brake pedal 22 and 32 and an accumulator 33 for storing a hydraulic pressure is provided, and the generated brake power is adjusted so as to secure a necessary distribution ratio by a brake power supply distributing means A consisting of a hydraulic control valve and applied as brake power for assisting steering to the brake mechanism LB and RB for left and right wheels. The brake power distribution means A performs control so that the yaw behavior is adjusted to the correction direction to the stable side by a distribution state setting means 15A in an ECU 15, according to the travelling state of the vehicle, i.e., when the yaw behavior of the car body deflects from the stable state.
Patent JP-H1020333-A (JP)
Title: Liquid crystal display device and its production
Inventor: ITO NORIAKI
IPC: G02F1/136
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which the compatibility of disconnection inspection with the lowering of the wiring resistance of signal lines is attained by changing the wiring states of the signal lines in an inspection stage and a product step. SOLUTION: This device includes a liquid crystal display panel which has a pair of electrode substrates and a liquid crystal layer injected and sealed between a pair of these electrode substrates and is arranged with plural pixels in a matrix form. At least one electrode substrate of a pair of the electrode substrates has the signal lines 8 for supplying liquid driving voltage to the plural pixels. In such a case, the central parts of the signal lines 8 are provided with switching elements 8c which turn on or off in accordance with the control signals from outside.
Patent JP-H1018918-A (JP)
Title: Exhaust gas reflux control device for internal combustion engine
Inventor: NAGANUMA KANAME
IPC: F02M25/07
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To accurately obtain target exhaust gas reflux amount as a mass flow rate, despite the variation in an exhaust density. SOLUTION: Target exhaust gas reflux amount tEGRm is set as a mass flow rate based on a target exhaust gas reflux rate tEGRr and a fresh air intake air flow rate Qair detected as the mass flow rate. Next, the target exhaust gas reflux amount tEGRm is converted into target exhaust gas reflux amount tEGRv as a volume flow rate based on exhaust temperature Texh and exhaust pressure Pexh, and the target area tEGRa of an exhaust gas reflux path is determined based on the target exhaust gas reflux amount tEGRv as a volume flow rate and the before and after difference pressure (exhaust pressure Pexh-air intake pressure Pint) of an exhaust gas reflux control valve. Here, the target area tEGRa is converted into the target opening tEGRo of the exhaust gas reflux control valve, to control the exhaust gas reflux control valve so as to become the target opening tEGRo.
Patent JP-S6071722-A (JP)
Title: Sintered oiling ring for spinning frame and its manufacture
Inventor: MARUTA AKIRA
IPC: D01H7/60
Filed: 1983-09-24
Abstract: PURPOSE:To provide the titled spinning ring, capable of supplying sufficient amount of lubrication oil even under severe operational condition, by forming an inner member and an outer member separately by powder molding, and integrating, and sintering both members in a manner to form an oil-storage cavity at a part of the boundary of both members. CONSTITUTION:The inner member 1, 6 and the outer member 2, 7 are formed separately by the powder molding of a composition composed mainly of iron powder and added with a plurality of proper elements to promote the diffusion and the bonding of the members. The formed members are combined together and sintered to effect the mutual diffusion of the components of both members, and an integrated sintered product can be obtained. In the above process, a groove 3 is formed at the outer circumference of the inner member 1 or the inner surface of the outer member 2, or the members are designed so as to form a space between both members when combined together. The sintered product is machined in the form of a desired ring form, and subjected to the cementation, tempering and annealing. The objective spinning ring 10 having oil-storage cavity 9 can be manufactured by this procedure.
Patent JP-S6420372-A (JP)
Title: Needling locus display apparatus of needle locker machine
Inventor: TORII AKIRA
IPC: D04H18/00
Filed: 1987-07-15
Abstract: PURPOSE: To compute needling tracks, to indicate them and to visually test the degree of dispersion of the needling tracks when changing needling patterns each based on peripheral speeds of a rotating plate of a crankshaft and a delivery roll, and memorized needle patterns of a needle board. CONSTITUTION: This indicator is constituted in such a way that an input 19 inputs basic patterns and applied ones both showing implanted positions of punching needles in a needle board 9 by coordinates into a memory circuit 16 and makes the circuit 16 memorize them, and that the rotational speeds of a crankshaft and a delivery roller are input into the circuit 16 to be memorized, and an arithmetic circuit 17 computes needling tracks to display them by an indicator 20 and a printer 21 prints out the result concerning the needle patterns.
Patent JP-S6438600-A (JP)
Title: Demolition-resistant vessel
Inventor: YAAKOBU ERUSHIYARUMI
IPC: F42B39/00
Filed: 1988-07-15
Abstract: PURPOSE: To obtain a blast-resistant container having a simple structure, being light in weight and having reduced bulkiness by a method wherein an inner compressible layer of a mixture obtained by putting vermiculite in a binder is formed inside a high-strength outer housing. CONSTITUTION: A blast-resistant container is composed of a high-strength housing 20 on the outside, an inner liner 24 separated from the inner surface of the outer housing and an inner compressible layer 26 of a mixture of vermiculite with gypsum or cement. An excellent effect is obtained in the case when the vermiculite has an average grain size of 5-10 mm and when a binder is the gypsum or the cement. The ratio of the vermiculite to the binder is preferably 2:1 to 10:1 on a volume basis. When the content of the vermiculite is made below 2:1, absorption of the energy of blast before transmitted to the outer housing becomes low, although resistance to penetration of fragments becomes high. When it is increased above 10:1, the resistance becomes small, although the absorption of the energy becomes high.
Patent JP-2001004316-A (JP)
Title: Apparatus for measuring displacement amount and apparatus for measuring displacement amount of drop form impact-testing apparatus
Inventor: MINEGISHI MASAKATSU
IPC: G01B11/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a displacement amount-measuring apparatus having a mobile body and an optical laser displacement gage for measuring a dynamic displacement of the mobile body which has a wide displacement range where a move amount of the mobile body can be measured and has a high measurement resolving power for a move distance (displacement amount) for every predetermined time of the mobile body. SOLUTION: The apparatus has a mobile body, an inclined jig 1 set to the mobile body and having an inclined face U with a predetermined inclination in a move direction of the mobile body, an optical laser displacement gage 2 for measuring a distance to the inclined face U in accordance with a movement of the inclined jig 1 for every predetermined time, and an operation means 7 which calculates a difference of adjacent distances to the inclined face U for every predetermined time which are measured by the optical laser displacement gage 2 in accordance with a movement of the mobile body from one point to another point, multiplies each difference by a proportion coefficient corresponding to the predetermined inclination of the inclined face, and calculates a displacement amount for every predetermined time of the mobile body.
Patent JP-H05829-A (JP)
Title: Production of glass fiber
Inventor: NISHIMURA KOJI
IPC: C03B37/12
Filed: 1991-06-21
Abstract: PURPOSE:To prevent the cutting of a filament from the time when a winding collet at the winding position is fully loaded until a turret is reversed, and a vacant collet is moved to the winding position and starts winding in the production of the glass fiber using a turret-type winder. CONSTITUTION:A strand 17 is continuously wound on a turret-type winder 19 having plural winding collets to produce the glass fiber. In this case, high- pressure cooling air is blown against a bushing plate 11 from the time when the winding collet 21 at the winding position is fully loaded until the succeeding vacant collet 22 starts winding.
Patent JP-2000011790-A (JP)
Title: Lighted-type key and its manufacture
Inventor: SAI KICHIRYU
IPC: H01H13/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a useful lighted-type key and its manufacturing method, enabling a voided letter part to be finished more simply and beautifully without light coming out of a light-transmitting part. SOLUTION: An opaque layer 5 is formed on a back surface of a keytop 2, and a voided letter part 5a is formed therein. It is preferable to form the voided letter part 5a by irradiating the opaque part 5 with laser light, and a back surface thereof is covered by a light-transmitting primer layer 6. A colored light-transmitting layer 3 is not directly superposed on the voided latter part 5a, in other words, the light-transmitting primer layer 6 and a light- transmissive adhesive layer 4 lie between the two, and therefore ink or paint of the colored light-transmitting layer 3 can be surely prevented from undesirably infiltrating into the voided latter part 5a, and a pattern of the voided letter part (light-transmitting part) can be finished more accurately and beautifully than by existing methods.
Patent JP-H108341-A (JP)
Title: Design composite yarn and its production
Inventor: SASAOKA YOSHIHIRO
IPC: D02G3/34
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a design composite yarn not requiring additional twisting, useful as a material for pongee-like woven fabric, etc., not causing sliding removal of wound sheath yarn, excellent in bundling properties in a traveling part, by supplying the sheath yarn to the twisting zone of core yarn and winding the sheath yarn on the core yarn under specific conditions. SOLUTION: Sheath yarn B is fed through a sheath yarn feed guide 3 for reciprocating in a distance of <=30cm normally and reversely parallel in the traveling direction of core yarn A in an overfeeding ratio of 50-150% to the twisting zone of core yarn A having the number of twists of 32,500/D<1/2> ×0.8 to 32,500/D<1/2> ×1.2 (D is the whole fineness) in a twisting process and wound on the core yarn A to form composite yarn.  Further, pressing yarn C having a fineness of <=20% the total fineness is fed through a stationary pressing yarn feeding guide 5 which is located at a distance longer than the shortest distance to the core yarn A of the sheath yarn feed guide 3 and not exceeding 200mm in an overfeeding state to the composite yarn in the downstream zone of the sheath yarn feed guide 3 and wound on the outer periphery of the composite yarn to give the objective design composite yarn having <=400 denier whole fineness.
Patent JP-H0342713-A (JP)
Title: User interface system
Inventor: TAKAOKI EIJI
IPC: G06F3/0488
Filed: 1989-07-11
Abstract: PURPOSE:To improve the operability of the selection of a command by obtaining information related on directivity from coordinate information on a starting point and a terminating point, and permitting a processing function to correspond to information on directivity so as to start the function. CONSTITUTION:A pointer P on a display screen 51 is moved by using a pointing device and a starting point C1 and a terminating point C2 are designated. A processor recognizes a moving direction from the starting point C1 and the terminating point C2 and executes the functions which is previously allocated in correspondence with the moving direction, the deletion and shift of a character and a picture, and the selection of various modes, for example.
Patent JP-2000009141-A (JP)
Title: Manufacture of static pressure porous bearing
Inventor: KUMAMOTO SATOSHI
IPC: F16C32/06
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a static pressure porous bearing, which is excellent in productivity, and is less in the dispersion of characteristics. SOLUTION: A work 10 is prepared, in which base material 1 formed out of the porous material of bronze is mounted to the front face of a bearing case 3. A space part 5 is formed at the back face side of the base material 1. The work 10 is mounted to a cutting device, and cutting the surface of the base material 1 is processed using a single crystal diamond bite. Next, a surface squeezing layer 2 is formed over the surface of the base material 1 by kneading molybdenum disulfide with binder, and applying its product over the surface of the base material 1. The work 10 is mounted to the cutting device again, and cutting the surface layer part of the surface squeezing layer is processed using a single crystal diamond bite.  In this case, the flow rate of compressed air is monitored simultaneously, and the quantity of next cutting, that is, the quantity of material removal out of the surface layer is thereby determined.
Patent JP-H0927632-A (JP)
Title: Photovoltaic element and manufacture thereof
Inventor: HAYASHI SUSUMU
IPC: H01L31/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic element, which is low-cost suitable to practical use, has a high reliability and is high in photoelectric conversion efficiency, and a method of manufacturing the element by a method wherein the structure of a new doped layer and a method of forming the doped layer are introduced in the method of manufacturing the photovoltaic element. SOLUTION: In a method of manufacturing a photovoltaic element of a structure, wherein the element has a structure, which is formed by laminating two doped layers, which consist of P-type and N-type semiconductor layers 105 and 103, via an I-type semiconductor layer 104 and forms a P-I-N semiconductor junction, and the crystal form of the doped layer D, which is positioned on at least the layer 104, is a non-crystal material, when an element, which enlarges the band gap of the layer D, and a valence electron control agent of the same type as that of the layer D are respectively assumed α and β, the surface of the layer D is exposed to plasma containing the element α and the valence electron control agent β after the layer D is formed on the layer 104.
Patent JP-S5880163-A (JP)
Title: Recorder or reproducer
Inventor: EDAKUBO HIROO
IPC: G11B15/02
Filed: 1981-11-05
Abstract: PURPOSE:To realize the detection for a detecting tape with a simple constitution  even in the case other than the recording/reproducing mode, by setting the travelling route of a recording medium at a position where a detecting means can work even in the case other than the recording/reproducing mode. CONSTITUTION:When a tape 1 is taken up to a reel 2 by the recording and normal reproduction or fast forward reproduction, a transparent leader tape emerges from a supply reel 3. When this leader tape passes through an optical path 7a, the light reaches a photodetecting part 8a. Thus an OR circuit 9 delivers an output to actuate an automatic stop mechanism 11, and a recorder or reproducer has a safe stop before the leader tape reaches a rotary cylinder 6. In case of the rewind reproduction mode, the tape 1 is taken up to the reel 3 and the transparent leader tape emerges from the side of the reel 2. Then the light reaches a photodetecting part 8b when the leader tape passes through an optical path. Thus the circuit 9 delivers an output to actuate the mechanism 11.
Patent JP-H0820501-A (JP)
Title: Preservative for cut plant and preserving method
Inventor: SUGIYAMA FUMIHIKO
IPC: A01N3/02
Filed: 1994-07-05
Abstract: PURPOSE:To preserve a cut plant for a long period of time without changing the natural shape and the feel of the plant by blending an aqueous solution for preserving a plant such as a flower or a tree cut from a natural environment with a humectant consisting essentially of a glycol and accelerator comprising a surfactant. CONSTITUTION:This preservative is used in a state of an aqueous solution to preserve a cut plant in a natural state. This preservative uses a substance selected from a polyhydric alcohol and a high molecular compound and is mixed with an accelerator (especially a surfactant) for promoting the absorption of the preservative. The surfactant is preferably a nonionic surfactant, contains an ether or an ester bond in the molecular structure and especially a surfactant selected from a silicon- and fluorine-containing surfactants. Ethylene glycol, propylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol or glycerol may be cited as the polyhydric alcohol of the humectant and polyethylene glycol or polypropylene glycol as the high molecular compound.
Patent JP-S6069505-A (JP)
Title: Travel monitoring device for piping and equipment
Inventor: SESHIMO KIYOSHI
IPC: G01B13/00
Filed: 1983-09-26
Abstract: PURPOSE:To monitor the displacement of a body to be measured continuously at distance by equipping a pneumatic travel sensor which generates back pressure corresponding to the displacement of a detection terminal with an air supply system and an output display system. CONSTITUTION:A spindle 13 is held elastically in a sleeve with a coil spring 14, and the displacement of the spindle 13 is transmitted as an elastic force to a diaphragm 15 having a pressure receiving surfce (s) and transduced into variation in force which operates on the diaphragm 15. Air sent from a constant- pressure air source is blown on the pressure receiving surface (s) from a nozzle 20 through a throttle valve 19. A conduit is branched into two; one is opened to the 2nd pressure receiving surface S and the other is connected to an indicator 22. Variation in the back pressure detected by the indicator 22 is proportional to the displacement of the spindle 13.
Patent JP-S6241585-A (JP)
Title: Deaerator of condenser
Inventor: KAWAUCHI AKIHIRO
IPC: F28B9/02
Filed: 1985-08-14
Abstract: PURPOSE:To make it possible to reduce the concentration of oxygen dissolved in supply water to a value during a load operation which is less than a control value by supplying deaerated steam to a condenser under an AND condition between the flow amount of supplemental water supplied to the condenser or the supplemental water ratio and the temperature of condenser cooling water. CONSTITUTION:With respect to the condenser deaerating performance due to the supply of a large amount of supplement water during the load operation, it indicates such a tendency that as the supplemental water ratio becomes high and the condenser cooling water temperature becomes low, the concentration of oxygen dissolved in supply water becomes high. In this case, when the minimum value of designed condenser cooling water is represented by Tmin, the corresponding supplemental water ratio becomes alpha. Furthermore, when the maximum value of the designed supplemental water ratio is represented by Qmax, the corresponding condenser cooling water temperature becomes alpha. Accordingly, when under such a condition that the supplemetal water ratio is alpha or more and the condenser cooling water temperature is beta or less, a deaerated steam supply valve is opened, the concentration of oxygen dissolved in supply water can be reduced to a limited value 7 ppb or less.
Patent JP-S6069617-A (JP)
Title: Endoscope device
Inventor: YABE HISAO
IPC: G02B23/26
Filed: 1983-09-26
Abstract: PURPOSE:To execute exactly a color display of an observed image by transmitting a light focused to an objective lens by dividing it into three equal lights by using an optical transmitting means such as a relay lens, and making them incident on a solid image pickup element through color filters of R, G and B. CONSTITUTION:An objective lens 22 and an illuminating lens 23 are placed on the tip of a tip constituting part 21 of an endoscope inserting part whose external form is formed in the shape of a cylinder. In the rear of the objective lens 22, three relay lens systems 24, 25 and 26 are placed in its pupil position, and opposed to a photodetecting surface of a solid image pickup element 27 in the further rear. As for the solid image pickup element 27, the photodetecting area is divided into three parts in the shape of Y, R, G and B areas of a color filter 28 are placed correspondingly in the divided photodetecting areas 27a, 27b and 27c, the rear end faces of the three relay lens systems 24, 25 and 26 are opposed to each photodetecting area 27a, 27b and 27c, and a light guide 29 by an optical fiber bundle, etc. is placed in the rear of the illuminating lens 23.
Patent JP-S57101446-A (JP)
Title: Detection circuit for signal-to-noise ratio
Inventor: KIHARA TAKASHI
IPC: H04L1/20
Filed: 1980-12-16
Abstract: PURPOSE:To detect failures in lines in a short time, by providing a discriminating reproducing circuit set with a threshold level shifted to that of the existing circuit for the reception section of a digital optical transmission system. CONSTITUTION:An input signal from an optical reception section 1 is applied to discriminating sections 3, 4 of the 1st and 2nd discriminating reproducing circuits through an automatic gain adjusting amplifier 2. A threshold level of the section 3 is set to a VS and a threshold level of the section 4 is set to a value VM which is a certain noise level and obtained experimentally so that an error pulse is a prescribed value. The outputs of the sections 3, 4 are compared at an exclusive logical circuit 5 via D flip-flops D-FF1, D-FF2 of a reproduction section according to the threshold levels VS and VM. The comparison signal is inputted to a differential amplifier via a pulse width extension circuit 6 and a low-pass filter 7. Thus, a threshold level V being an input to the section 4 is inversely proportional to the amplitude of noise and this is picked up at a terminal 12 as a signal-to-noise ratio detection signal. Failures of lines can be detected by monitoring this detection signal.
Patent JP-2001000319-A (JP)
Title: Rice cooker and its manufacture
Inventor: YAGI MASATOSHI
IPC: A47J27/14
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate height adjustment of a pot only by rotation of a disk by placing a male screw under the disk abutting to the lower surface of an outer peripheral flange of the pot, and placing a female screw at a position corresponding to the male screw of a top plate covering the upper surface of a rice cooker body. SOLUTION: A male screw 51 is placed under a disk 50 abutting to the lower surface of an outer peripheral flange 44 of a pan 33, and a female screw 32a is placed at a position corresponding to the male screw 51 of a top plate 32 covering the upper surface of a rice cooker body. By rotating the disk 50, height of the disk 50 is arbitrarily adjusted via a hinge relation between the male screw 51 and the female screw 32a, and the height of the pot 33 is kept adequate to a heating coil under this. Then, the male screw 51 is set at a predetermined height of the female screw 32a, the position of the male screw 51 is fixed to the top plate 32 with a bolt 52 to fix the height of the pot 33. At this time, a clearance A between the pot 33 and the disk 50 is adjusted suitably to position the center of the pot 33.