baber/WOPTO huggingface dataset:
Patent JP-H01138432-A (JP)
Title: Vibration type differential pressure sensor
Inventor: HARADA KINJI
IPC: G01L9/00
Filed: 1987-11-24
Abstract: PURPOSE:To reduce a static pressure error and to detect differential pressure with high accuracy by using a material which is larger in bulk compressibility to pressure than a substrate as a base to be joined with the substrate. CONSTITUTION:When static pressure Sp is applied, compressive strain epsilons1=Spl/ Es1 (where Es1 is bulk compressibility and l is the length of the vibration beam) is generated in the vibration beam 25. The base 28, on the other hand, is also compressed with the static pressure Sp, but its bulk compressibility is larger than that of the substrate 22, so the base 28 shrinks more to deform projecting to the side of the substrate 22, thereby generating tensile strain epsilons2 in the vibration beam 25 provided nearby the surface of a pressure receiving diaphragm 23. For the purpose, the bulk compressibility of the base 28 is so selected that epsilons1=epsilons2, and consequently the static error of the vibration beam 25 is suppressed and high-accuracy differential pressure detection is performed.
Patent JP-H07172770-A (JP)
Title: Expansion cylinder oil feeder of mobile crane
Inventor: KINOSHITA YUKIO
IPC: B66C23/687
Filed: 1994-11-07
Abstract: PURPOSE:To aim at the miniaturization of a hose reel by making the delivery and winding quantities of a hydraulic hose smaller than that of a telescopic motion stroke in a telescopic boom. CONSTITUTION:In this mobile crane, a rear end of a second boom 6 housed in a first boom 2 constituting a telescopic boom B is constituted so as to be projected to the rear from a rear end of the first boom 2, and a hose guide means 14 is installed in the rear end of the first boom 2 so as to be situated at the more lower side than the rear end of the second boom 6 when the telescopic boom B is most contracted. In addition, a flexible hydraulic hose 9 delivered from a hose reel 12 set up on a swivel base frame is bypassed to the hose guide means 14 from the underside and than it is connected to an expansion cylinder 11 installed in the telescopic boom B, whereby the delivery and winding quantities of the hydraulic hose 9 can be made smaller than that of a telescopic motion stroke, so that miniaturization for the hose reel is well promoted.
Patent JP-H11132059-A (JP)
Title: Controller for internal conmustion engine
Inventor: SUZUKI MAKOTO
IPC: F02D9/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent torque from increasing suddenly, in an internal combustion engine provided with an exhaust throttle valve, by conducting fuel injection with such a suitable amount of fuel that meets an opening condition when the exhaust throttle valve changes an opening condition from a closing condition, and prevent a driver and passengers from feeling that a vehicle pops out. SOLUTION: A controller A for internal combustion engine is provided with an exhaust throttle valve 34 which is fitted to the exhaust pipe 25 of a diesel engine 1 as a warm-up improving means and a performance improving measures of a vehicle cabin heater H, a pressure control valve 31 which opens and closes the exhaust pipe 25 by driving the exhaust throttle valve 34, an injector 18 which supplies fuel to a cylinder 2, and ECU23 which controls reduction in the amount of supply fuel with the injector 18 before the exhaust throttle valve 34 is opened by the pressure control valve 31.
Patent JP-H09115494-A (JP)
Title: Dry battery installing case
Inventor: HYODO TAKAHIKO
IPC: H01M2/10
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a dry battery holding case which can prevent positional dislocation and falling-off of a positive terminal of a dry battery and on which certainty of holding a dry battery and reliability of electric connection are high even when a dry battery installing case and an apparatus or the like in which it is installed vibrate. SOLUTION: A case side plus terminal 6 connected to a positive terminal 2 of a dry battery 1 is formed by using a spring member 12 which can hold the dry battery 1 by its elastic force by being elastically deformed when the dry battery 1 is installed, and a recessed part capable of releasing its deformed part when the spring member 12 is deformed by being pressed to the positive terminal 2 of the dry battery 1, is formed on a surface opposed to the positive terminal 2 of the dry battery 1 through the spring member 12 of a case main body 5, and the positive terminal 2 of the dry battery 1 is held by a recess part 12a of the spring member 12 formed when the spring member 12 is deformed. A material having energizing force to press the dry battery 1 to the case side positive terminal 6 is used as a case side negative terminal 7. A cover 14 is arranged to hold the dry battery 1.
Patent JP-H02143513-A (JP)
Title: Manufacture of mask pattern
Inventor: MATSUI HIROYUKI
IPC: G03F1/70
Filed: 1988-11-25
Abstract: PURPOSE:To eliminate the irregurality on a split boundary line when a large area mask pattern is formed by the syntheses of a split pattern by a method wherein the boundary line between small divisions is formed in a non-linearly and irregular shape. CONSTITUTION:When the desired large area mask pattern such as a liquid crystal electrode mask pattern, for example, is going to be divided into a plurality of small divisions, a boundary line C is formed in irregular shape, especially, it is formed into an irregular saw-tooth shape, and small area mask patterns (a) and (b) corresponding to the split small divisions are formed. When the above-mentioned small-area mask pattern (a) and (b) are compositely formed on a large area substrate, as both mask patterns are connected by an irregularlyformed boundary line C, the deviation and the like generating along the boundary line does not have regularity and continuity, or as the deviation is small, it is not recognized as a deviation by human eyes.
Patent JP-H01139176-A (JP)
Title: Method and device for transfer
Inventor: SAKAI NAOMI
IPC: G11B3/70
Filed: 1987-11-26
Abstract: PURPOSE:To continuously and accurately transfer a signal free of bubbles by bringing a bent stamper into contact with a light shielding substrate, moving the stamper synchronously with the supply of the substrate, and transferring the signal to a photoresist applied on the substrate. CONSTITUTION:The substrate 1 is moved from the left to the right by a feed roller 5, and an uncured photoresist 15 is uniformly applied on the lower surface of the substrate 1 by a coating means 2 during the supply. The bent stamper 3 is brought into contact with the lower surface of the supplied flat substrate 1, and the stamper 3 is moved by the rotation of a supporting roller 6 synchronously with the supply of the substrate 1. As a result, the air between the substrate 1 and the stamper 3 and the bubbles remaining in the photoresist 15 are pushed out, and the negative signal 8 of the stamper 3 is successively transferred to the photoresist 15. The photoresist 15 immediately after the signal transfer is then polymerized by an irradiation means 4, and cured to fix the transferred signal 21.
Patent JP-H07194248-A (JP)
Title: Apparatus for producing grafting nursery stock
Inventor: YAMADA HISAYA
IPC: A01G1/06
Filed: 1993-11-26
Abstract: PURPOSE:To improve the efficiency of grafting work by grafting plural nursery stocks at a stroke and to enable effective utilization of remaining stocks in the case of missing plant. CONSTITUTION:A scion transfer line 2, a stock transfer line 3 and a grafted stock transfer line 4 are arranged parallel to each other by top view. A clip feeder 11 is placed at a side of the transfer line 4. Each transfer line 2, 3 is provided with trays 5, 5 each holding 6 each scions, stocks and grafted stocks in lateral rows to cross with the stock transfer direction and the trays are transferred in the direction Y. A portal frame 6 extended over three transfer lines 2, 3, 4 is provided with a clamping and transferring mechanism for each nursery stock, a cutting mechanism and a clipping transfer mechanism in a state laterally movable parallel to the lateral row of the nursery stocks. When a missing stock is detected in a lateral row of stocks in a tray 5 on the transfer lines 2, 3 with a light-reflection sensor 82 placed at the upstream side of the portal frame 6, the remaining nursery stocks are left on the tra 5 and transferred without performing the grafting work.
Patent JP-H069986-A (JP)
Title: Production of dry fruit flavor
Inventor: KOBAYASHI MITSUHIRO
IPC: A23L27/12
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a dry fruit flavor which has high quality and high favorableness for imparting a fragrance to foods and tobacco and is excellent in stability by using carbon dioxide in a subcritical or supercritical state to recover and separate the fragrant component of dry fruits. CONSTITUTION:Dry fruits are subjected to extraction with carbon dioxide in a subcritical or supercritical state under a pressure of about 50-500kg/cm<2> at about 20-150 deg.C.
Patent JP-H06153103-A (JP)
Title: Device with demonstration function
Inventor: SEKI IKUKO
IPC: H04N5/44
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a device with a demonstration function by which unique demonstration is implemented by adding information to a predetermined content of the demonstration by a user. CONSTITUTION:The user registers one or plural additional pieces of information to be added to the predetermined content of the demonstration to the memory of a microcomputer 3, and the condition of which additional information is to be added is stored in advance in the memory. When the demonstration mode is commanded, the microcomputer 3 reads the additional information commanded in advance and the content of the demonstration from the memory and executes the demonstration with a content being the addition of the additional information to the existing content of the demonstration.
Patent JP-H02141861-A (JP)
Title: External weight controller
Inventor: NAGAISHI MICHIHIRO
IPC: G06F13/42
Filed: 1988-11-24
Abstract: PURPOSE:To enhance the efficiency of a software by constituting the weight controller of a microprocessor (CPU), a clock generating circuit, a weight circuit for changing the clock width of the clock generating circuit, and an address decoder for selecting an external device and the weight circuit. CONSTITUTION:A CPU 1 executes an access to an external device such as a RAM 2, etc., through write signals 102, 106. An operation clock of the CPU 1 and a clock for a control are generated by a clock generating circuit 3, pass through a weight circuit 5 and supplied as clocks of the CPU 1. The weight circuit 5 and the external device such as the RAM 2, etc., are selected by an address decoder 4. That is, weight is applied by masking partially the clock supplied to the CPU 1 by read and write signals 102, 106 and chip select signals 107, 108 of the CPU 1 and length of the read and write signals 102, 106 can be made variable. In such a way, the efficiency of a software is improved.
Patent JP-H05131729-A (JP)
Title: Serial printer
Inventor: EGUCHI TORU
IPC: B41J19/18
Filed: 1991-11-13
Abstract: PURPOSE:To print all over a printable area of a printing paper without blank printing on a platen by sensing whether a piece of paper is or not respectively in the width direction and length direction of the printing paper by one paper sensor and utilizing the sensing result for printing. CONSTITUTION:A paper sensor is installed on a carriage, and the carriage is controlled in its movement along a platen when a printing paper is set, and the width of printing paper is set based on the paper sensor output at the time of said control. Also, at the time of printing operation, the movement amount of the carriage is sensed for every line, and when its movement amount reaches the set width of paper, line feed is carried out. Whether the paper is or not is discriminated based on the paper sensor output at every line feed, and when no paper is sensed, the printing operation is controlled to stop.
Patent JP-2000117171-A (JP)
Title: Paste coating method and paste coater
Inventor: ISHIDA SHIGERU
IPC: B05D3/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To draw a paste pattern different in width or height of a coating paste with high accuracy. SOLUTION: A nozzle 13a is supported on a paste housing cylinder 13 through a nozzle support jig 13b and a communication passage 13e for sending paste 33 to the nozzle 13a from the paste housing cylinder 13 is provided in the nozzle support jig 13b. Further, a valve part 13d is provided in the nozzle support jig 13b and moved in the direction shown by an arrow by an actuator 13c to change the paste passing area of the communication passage 13e to change the flow rate of the paste from the paste emitting orifice of the nozzle 13a. When the paste height or width of the paste pattern drawn on a substrate is changed, the flow rate of the paste and at least one of nozzle height and a drawing speed are changed synchronously.
Patent JP-2001115862-A (JP)
Title: Stop device for diesel engine
Inventor: YAKABE SHOJI
IPC: F02D1/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a stop device for a diesel engine to solve a burnt loss on the tension coil of a stop solenoid and simultaneously be executed at a low cost. SOLUTION: An interlocking lever 3 is integrally oscillatorily fixed at the governor lever 1 of a centrifugal governor G through a lever support shaft 2 and the torque pin 12 of a torque up device 10 is situated to make press contact with a contact piece 4 situated at an interlocking lever 3. By performing stop operation of the interlocking lever 3 by a stop solenoid 15, a lack pin 7 coupled in an interlocking manner to the output part 1b of the governor lever 1 is moved to a stop position Sp and a feed of fuel is stopped. The contact piece 4 of the interlocking lever 3 is extended in the direction in which it is spaced away from the lever support shaft 2 and the output rod 16 of a B-contact type stop solenoid 15 situated in the lower space of the torque up device 10 is forced into press contact with its extension part 4b.
Patent JP-H08162667-A (JP)
Title: Epitaxial wafer for infrared light emitting diode
Inventor: FURUKAWA KAZUYOSHI
IPC: H01L33/30
Filed: 1994-11-30
Abstract: PURPOSE: To provide an epitaxial wafer for an infrared light emitting diode with which the diode having high output and high reliability can be manufactured. CONSTITUTION: An N-type GaAs epitaxial layer 12, a P-type single crystalline GaAs epitaxial layer 12 and a P-type GaAlAs epitaxial layer 13 are sequentially formed on an N-type single crystalline GaAs substrate 11, and dopant in the layer 13 is a bivalent metal and silicon.
Patent JP-H08162941-A (JP)
Title: Output circuit device
Inventor: TANAKA YASUNORI
IPC: H03K17/16
Filed: 1994-11-30
Abstract: PURPOSE: To prevent overshooting and undershooting by absorbing the charging and discharging currents of a parasitic capacitance by transistors to be turned on from an operating point and an output level when the level of signals from an output buffer is shifted. CONSTITUTION: When input signals IN are shifted from a low level to a high level, the transistor TR 2 is turned on, the TR 4 is turned off and an output line OUTP is changed from low to the high level. Then, when the voltage of the output line OUTP exceeds the operating point of the TR 8, the TR 8 is turned on and the charging current from the TR 2 to the parasitic capacitance 27 is absorbed by the TR 8. Then, since the voltage of the output line OUTP is determined by the ratio of the ON resistance of the TR 2 and the ON resistance of the TR 8 and changed towards a voltage lower than a high potential power supply VDD, the overshooting of the output line OUTP is suppressed. On the other hand, when the input signals IN are shifted from high to the low level, the voltage of the output line OUTP is determined by the ON resistance ratio of the TR 4 and the TR 7 and the undershooting of the output line OUTP is suppressed.
Patent JP-S62153210-A (JP)
Title: Cosmetic composition
Inventor: KOMATSU MICHIO
IPC: A61Q1/00
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a cosmetic composition giving excellent adhesivity, spreadability, moist feeling, etc., when applied to skin and having excellent transparent feeling, by compounding flaky calcium carbonate as inorganic powder. CONSTITUTION:Flaky calcium carbonate preferably having an average thickness of <= 2.0 mum and an average side length of 1-15 mum is used as at least a part of inorganic powder for conventional cosmetic component and compounded to a cosmetic composition to obtain a basic or finishing cosmetic composition such as foundation, toilet powder, cream, milky lotion, etc., having the above effects. The flaky calcium carbonate is produced preferably by treating shell having nacreous layer with a relatively dilute alkaline solution having a concentration of preferably 5-20 wt% to separate the nacreous layer from the shell while suppressing the decomposition of conchiolin and treating the separated nacreous layer with a relatively concentrated alkaline solution having a concentration of preferably 20-50 wt% to decompose conchiolin existing in the nacreous layer.
Patent JP-H09110796-A (JP)
Title: New 4-alkyl-4'-biphenylcarboxylic acid 4-chlorophenyl ester compound
Inventor: ISHIZUKA HIDEMI
IPC: C09K19/20
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of being mixed with a liquid crystal to widen the temperature range of a smectic A phase without changing the performance of the liquid crystal composition, such as dielectric constant anisotropicity and melting point, and useful as a liquid crystal material for optical printer heads, light bulbs, etc. SOLUTION: This compound is represented by the formula (n is 1-15). For example, 4-octyl-4'-biphenylcarboxylic acid 4-chlorophenyl ester. The compound of the formula is obtained by esterifying (A) 4-(1-15C) alkyl-4'-biphenylcarboxylic acid with (B) 4-chlorophenol in an A/B molar ratio of 1/1 to 1/1.3 in the presence of (C) a dehydrating agent such as N,N'-dicyclohexylcarbodiimide at room temperature.
Patent JP-S63151562-A (JP)
Title: Pedal-housing method
Inventor: YONEDA SAKIO
IPC: B60R25/00
Filed: 1986-12-16
Abstract: PURPOSE:To provide foot-room at a time of getting on or off and a time of resting and also prevent a theft by putting respective pedals of an automobile on a housing-plate through making use of a motor or a hydraulic pump, and housing them under a steering-shaft. CONSTITUTION:A pedal-housing plate 4 is fitted in conformity to the floor of a driver's seat, and is attached with a magnet, a chuck and a stop-switch, and is housed under a steering shaft 6, each pedal of an automobile, through the use of a motor 1 or a hydraulic pump. The rotation of the motor 1 is conveyed to a pedal-housing shaft 3 through a gear 2 and whereby the pedal- housing plate 4 is raised to the foot of the steering shaft 6. The pedal-housing shaft 3 and pedal-housing plate 4 are fixed.
Patent JP-H02143996-A (JP)
Title: Electrically erasable prom
Inventor: YAMADA ICHIRO
IPC: G11C16/02
Filed: 1988-11-25
Abstract: PURPOSE:To stably obtain an electrically erasable PROM without using a thin tunnel oxide film by mounting an EPROM with floating gate structure and a light emitting means on the same package. CONSTITUTION:The EPROM with floating structure and the light emitting means capable of generating energy sufficient to dissipate an electrical charge accumulated in a floating gate are mounted in the same package. As the light emitting means 101, for example, a diode of ultraviolet light emission is used, and as the EPROM 102, an ultraviolet ray erasable EPROM is used. Write can be performed in the same method as a conventional method at the time of performing the write by mounting both chips in the same package 103. At the time of performing erasure, it is performed by emitting an ultraviolet ray light emitting diode 101 without performing the irradiation of an external ultraviolet ray. In such a way, the PROM electrically erasable completely from the outside the package can be obtained.
Patent JP-H04172959-A (JP)
Title: Stroke type step motor
Inventor: TOYOKAWA SHOKICHI
IPC: H02K37/00
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a stroke type step motor having simple structure by fitting a slide member to a straight advance guide fixed to the end face of a step motor on the output shaft side thereby regulating the step motor to be unrotatary. CONSTITUTION:An external thread 11 is made on an output shaft 18 at the end of a shaft 8 and the output shaft 18 is screwed to a slide member 19 having an internal thread 12 on the inner peripheral part. The slide member 19 is provided with a protrusion 14 which is fitted in a groove 17 made in the axial direction in the inner peripheral face of a straight advance guide 16 secured to a fixing board 5 thus locking the slide member in the rotational direction. The slide member conducts straight advance motion upon rotation of a rotor 7. According to the constitution, the slide member 19 can be provided easily with locking function in the rotational direction resulting in a stroke type step motor having simple structure.
Patent JP-H06295453-A (JP)
Title: Optical head
Inventor: NINOMIYA MASAMI
IPC: G11B7/09
Filed: 1993-11-29
Abstract: PURPOSE:To make the head small in size and light in weight and to stably perform focusing drive by arranging plural coils and a magnetic field generating means at a prescribed position and moving a lens utilizing the generated force. CONSTITUTION:A substrate 3 is formed with a first part 2L and a second part 2M as the parts of an objective lens supporting member 2, a balancer 4 is provided at the end part of the member 2 and the position of the center of gravity of a movable body is made to approach a position for generating force. A focusing coil 15 and tracking coils 16, 17 are mounted on the parts 2L, 2M together parallel with the F, T directions. A member for generating magnetic field in collaboration with the coils 15-17 is composed of a yoke 18 and a permanent magnet 19. The yoke 18 has foot parts 18a, 18b, is fixed on a base 5 and the magnet 19 is fixed on the foot part 18a. The coils 15a or 16a, 17a on one sides of the respective coils 15 or 16, 17 are located on a surface on which the magnet 19 confronts the foot part 18b of the yoke 18. By supplying driving currents to the coils 15-17, the lens is moved and the device is made small in size and light in weight and drive in the F direction is performed with high precision.
Patent JP-H05102593-A (JP)
Title: Solid laser material
Inventor: EGUCHI NAOYA
IPC: H01S3/16
Filed: 1991-10-04
Abstract: PURPOSE:To dissolve the effect of a heat lens without using an external lens and to inhibit the generation of a loss in a resonator by a method wherein in a solid laser material, which consists of a rod made of an Nd:YAG crystal and outputs a laser beam by emitting excitation light on its end face, a refractive index distribution is given to the diameter direction of the rod. CONSTITUTION:A laser diode excitation YAG laser is formed using a laser rod 1 consisting of an Nd:TAG crystal and a laser diode 2, which is an excitation source for exciting this rod 1, as its main constituent elements. The rod 1 is heated with pumping light from the diode 2 and a refractive index distribution like a secondary curve having a large refractive index is given centering around the rod by a so-called heat lens effect. If the concentration of metallic ions is ready-made small so that the refractive index of the center part of the rod 1 is decreased by a change of the concentration and a change in a refractive index enough to correct the heat lens effect is ready-given to the diameter direction of the rod upon consideration of the amount of a change due to the heat lens effect, the correction for the effect in the outside becomes unnecessary.