baber/WOPTO huggingface dataset:
Patent JP-H10160537-A (JP)
Title: Thermal type flow sensor
Inventor: SATO HIDENORI
IPC: G01F1/698
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a flow sensor which can quickly raise the temperature of a heat sensitive resistance element to a required temperature at the time of starting for quickly starting measurement, and can measure the flow rate and flow speed of fluid without hindrance in a wide temperature range of fluid without using a transistor requiring a heat radiation mechanism. SOLUTION: The non-grounding side input end 9 of a bridge circuit 5 including a heat sensitive resistance element 1 on one side is connected through an auxiliary resistance body 13 to a power source 12, and the output side of a differential amplification circuit 8 whose input side is connected to the output ends 6, 7 of the bridge circuit 5 is connected to an input end 9. The resistance value of the auxiliary resistance body 13 is set up to be sufficiently smaller than the combined resistance value of the bridge circuit 5.
Patent JP-H11160638-A (JP)
Title: Optical scanner
Inventor: SEKIKAWA YOSHITO
IPC: G02B26/12
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of preventing double writing caused by unnecessary light beams and securing dots near a scanning central position. SOLUTION: Two beams are respectively made incident on a polygon mirror 12 from two light sources 16A and 16B by angles (-α) and (+') in a main scanning direction so that the incident angles thereof in a sub-scanning direction become different and deflected within the angle ranges of (+2α) and (-2'). The deflected beams are individually reflected on cylindrical mirrors 30A and 30B and used for bisecting and scanning a photoreceptor. The mirrors 30A and 30B are made to project from the scanning central position within a range that the unnecessary light beams NA and NB deflected by the mirror 12 are not reflected. Thus, since a beams diameter is perfectly reflected on the mirrors 30A and 30B, the dot can be secured near the scanning central position.  Besides, since the unnecessary light beams NA and NB are not reflected on the mirrors 30A and 30B, double writing is prevented.
Patent JP-H03171288-A (JP)
Title: Cooling water tank for cup type drink vending machine
Inventor: OTA HARUO
IPC: G07F13/00
Filed: 1989-12-12
Abstract: PURPOSE:To lighten the fatigue of an operator, and in addition, to keep cooling water always at a constant level by operating a switch to open a magnetic valve so that the supply of the cooling water is executed through a feed water pipe when the level the cooling water goes down below a definite limit. CONSTITUTION:When the cooling water 3 in a water tank main body 1 reaches the lower limit set by a float switch 8 because of evaporation, etc., the float switch 8 having detected such a state by a float 81 operates, and opens the magnetic valve 21, and the cooling water is supplied through the feed water pipe 31. When the level of the cooling water rises, and the cooling water is about to overflow from an overflow port 1a, the magnetic valve 21 is closed by the operation of the float switch 8. Thus, the cooling water 3 is supplied without spending the labor of the operator, and the level of the cooling water 3 is kept always within a definite proper range.
Patent JP-H09139821-A (JP)
Title: Image information reader
Inventor: TSUMANUMA KOUJI
IPC: H04N1/19
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To read image information with very high resolution over a wide range under an environment where the operation of an electronic device is impossible. SOLUTION: An image on the surface of an object 10 is formed to a tip of an optical fiber array 12 by an objective lens 11 and a CCD line sensor 13 is coupled optically with its tail end and the tip is supported by a moving block 14 with the objective lens 11. The moving block 14 is driven stepwise via a worm rack mechanism 17 by a stepping motor 15 and a controller 21 controls the CCD line sensor 13. Thus, an image signal is read from the CCD line sensor 13 synchronously with the stepwise movement and an A/D converter 23 is used to convert the image signal into digital data, which are stored in a frame memory 24.
Patent JP-H09132810-A (JP)
Title: Raw silk produced by reeling with fixed number of cocoons
Inventor: ITO AKIRA
IPC: D01B7/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To control the reeling cocoon number in a reeling with a fixed number of cocoons based on a relationship between the finest possible fineness and the fineness of raw silk. SOLUTION: It has been found that the control based on the finest possible fineness sets the reeling cocoon number to a regression state, divides the reeling with fixed number of cocoons into the unidimensional reeling to 'perform the feeding of an end of a cocoon by the drop of the cocoon end' and the bidimensional reeling to 'decrease the number of cocoons by dropping and perform the feeding of an end of a cocoon based on the finest possible fineness' and forms a regression reeling cocoon number characteristic of the finest possible fineness. Both the thinner and thicker ends of the finest possible fineness corresponding to the unidimensional reeling have the optimum reeling cocoon number, and the worst reeling to require the continuous feeding is present nearly in the middle of the fineness.  The regression bidimensional reeling connects the unidimensional reelings in contact with the front and rear ends of the bidimensional reeling and varies stepwise. Among the unidimensional reeling with the finest possible fineness of 3.25-5.77d, the fineness of 3.25d and 5.77d gives optimum regression reeling and automatically converges the given reeling to the optimum reeling and, accordingly, an ideal raw silk can be produced by this process. The finest possible fineness range between 4.05 and 5.00d is a feeding end fineness to be avoided because the reeling cocoon number of the reeling started from an outside layer of a cocoon does not change forever.
Patent JP-2000147163-A (JP)
Title: Analog electronic watch with remaining capacity meter
Inventor: KANESAKA TOSHIYA
IPC: G04G99/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make selectable whether the remaining capacity indication is to be performed always or temporarily by switching and indicating the remaining battery capacity and second indication with a second hand and with a first input means and constituting to temporarily indicate the remaining capacity with a second input means. SOLUTION: A first input means 102 is connected at the output part with the input part of a hand position control circuit (hereafter: control circuit) 101 and switches the indication of second hand 112, when the output signal becomes 'H', to remaining capacity indication if it is second indication and to second indication if it is capacity indication. A second indication means 103 is connected at the output part with the input parts of indication time count circuit (hereafter: count circuit) 107 and control circuit 101 and switches a second hand 112 to remaining capacity indication at the time the count circuit 107 starts count, when the output signal becomes 'H'. The output part of the count circuit 107 is connected at the output part with the input part of the control circuit 101 and outputs signal and switches the second hand 112 to second indication of time when the counted time exceeds 5 seconds. In the control circuit 101, a circuit for switching which of the content of a time count circuit 100 and a capacity detection means 106 is to be indicated based on the output of each input means 102 and 103, is included.
Patent JP-H05160422-A (JP)
Title: Solar cell and manufacture thereof
Inventor: WADA HIROKO
IPC: H01L31/04
Filed: 1991-12-06
Abstract: PURPOSE:To improve the efficiency of a solar cell, by using newly as its window layer a CdS-MnS solid solution having a large spectral transmittance. CONSTITUTION:A solar cell wherein on a translucent substrate 1, formed are a transparent conductive layer 2, an n-type semiconductor window layer 3 having as its main component a CdS-MnS solid solution containing MnS not less than 10 mol % in its composition ratio, a p-type semiconductor light absorbing layer 4, and an electrode layer 5.
Patent JP-H05157660-A (JP)
Title: Lens inspection device
Inventor: NAKAYAMA HIROKI
IPC: G01M11/02
Filed: 1991-12-06
Abstract: PURPOSE:To enable one person to perform inspection and adjustment at a bright location with a compact body by providing a transmission chart plate at an image- forming scheduled position at an image surface side of a lens to be inspected, allowing a flux of light at a an optical axis center part and at a surrounding part to be formed, placing an image pick-up element on the image-forming surface, and then observing a chart image on the element with a television monitor. CONSTITUTION:Light which is emitted from a light source 3 penetrates a chart 2 via a diffusion plate or a capacitor lens, impinges on image-forming lenses 4 and 4' (for surrounding) from a lens 1 to be inspected, and then reaches an image pick-up element 5, where the formed image is observed by a television monitor 6. A device satisfies 1.5D<Ly/f<50D optically. f is a focusing distance of the lens 1 to be inspected, y is a radius of an image circle of the lens 1 to be inspected, L is a spacing between the lens 1 to be inspected and the image-forming lenses 4 and 4', and then D is a diameter on axis which is determined by an opening of the lens 1 to be inspected. Inspection can be made at a bright chamber, thus eliminating load of an inspector's eyes. Furthermore, an inspector can perform inspection alone regardless of focusing distance of the lens 1 to be inspected.
Patent JP-H02167138-A (JP)
Title: Fingerprint confirming apparatus and method
Inventor: YAHAGI HIRONORI
IPC: A61B5/117
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a sharp fingerprint wherein ridgelines and trough lines are clearly separated by applying a volatile substance to the fingerprint part of a fingertip to evaporate moisture such as sweat to dry the fingerprint part and applying a liquid for improving the close adhesion of ridgeline parts to press the coated fingerprint part to a fingerprint input surface. CONSTITUTION:The switch provided to a control part 23 is closed in order to input a fingerprint. Drive shafts 12, 18 are started by the control signal from the control circuit 23 not only to rotate belts 11, 17 but also to open control valves 24, 25 and an ethanol solution 14 is supplied to the belt 11 and a non-volatile liquid 20 is supplied to the belt 17. At first, the part impregnated with the ethanol solution of the belt 11 arrives at a volatile substance coating part 9 and the fingerprint part of a fingertip is pressed to the volatile substance coating part 9 to apply the ethanol solution to the fingerprint part. Then, the ethanol solution is evaporated and dried and, thereafter, the fingerprint part is pressed to a non-volatile liquid coating part 10 to be coated with the non- volatile liquid and, when the fingerprint part is pressed to a fingerprint input surface 1a, the fingerprint is confirmed by a fingerprint sensor.
Patent JP-H04274601-A (JP)
Title: Magnetic tuning and resonance circuit
Inventor: KURIFUOODO EI DORUBIN
IPC: H01P7/00
Filed: 1991-12-06
Abstract: PURPOSE: To suppress the influences of temperature fluctuation, hysteresis, and vibrations to the minimum by providing a feedback circuit which generates magnetic field around a magnetic rotary member. CONSTITUTION: When a Hall voltage signal is supplied to a feedback control circuit 82 from a Hall cell 60, the circuit 82 generates an error signal which is sent to an addition circuit 84. When an input control signal is supplied to the circuit 84, on the other hand, the circuit 84 generates a control signal by subtracting the error signal from the input control signal and supplies the control signal to a coil driver 86 after compensation. The compensated control signal controls the coil driver 86 and further gives the corresponding control current to an electromagnet 20. A feedback loop 80 reduces such abnormality as the magnetic disturbance, etc., which generates the intensity of a magnetic field near a YIG spherical body 50.
Patent JP-H09131267-A (JP)
Title: Simple rice chest
Inventor: FUJIWARA TOMOSUKE
IPC: A47J47/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To easily take out rice just by drawing out a drawer box body by freely attachably and detachably housing an inner cylindrical member at the suspension port of a rice storage part, freely drawably disposing the drawer box body at the below part of the rice storage part and blocking the opening part.3 the inner cylindrical member by the closing plate of the drawer box body at the time of drawing. SOLUTION: This rice chest 1 is formed in a box shape whose upper surface is opened and the drawer box body 5 whose upper surface is opened is freely drawably disposed at the lower part of the rice storage part 4. Before drawing, since the drawer box body 5 is housed in the lower part back surface wall 15 of the rice chest 1, the lower part of the opening part 14 of the inner cylindrical member 9 freely attachably and detachably housed at the suspension port 10 in a cylindrical shape is turned to an open state and the rice falls and fills the inside of the opening of the drawer box body 5. The rice filling the drawer box body 5 is taken out by drawing out the drawer box body 5.  At the time, the closing plate 6 provided on the drawer rear part of the drawer box body 5 blocks the opening part 14 of the inner cylindrical member 9 and stops the falling of the rice and the take-out of a required amount is made possible.
Patent JP-H01164068-A (JP)
Title: Semiconductor device
Inventor: ONO MISAKI
IPC: H01L29/10
Filed: 1987-12-21
Abstract: PURPOSE:To make the thickness of an n<-> type epitaxial layer (a drain region) effectively thick and to enhance a breakdown strength value by a method wherein a second p<+> type region whose impurity concentration is higher than that of a first p-type well region is formed inside the first p-type well region whose impurity concentration is low and an n<+> type source region is formed on an outer-layer part of the second well region. CONSTITUTION:A cell 1 is constituted by the following: a first p-type well region 4 formed to be a dual structure on an outer-layer part of an n<-> type epitaxial layer 3 formed on a main face of an n<+> type silicon substrate 2; a second p<+> type well region 5; an n<+> type source region 6 formed to be a frame shape on an outer-layer part at the periphery of the second well region 5. An impurity concentration value of the first well region 4 is about 10<17>cm<-3> and its depth is about 3mum; an impurity concentration value of the second well region 5 is high at about 10<17>cm<-3> and its depth is about 2mum. Because the second well region 5 is formed to be shallow, the thickness of the n<->-type epitaxial layer 3 is effectively thick; when a device is operated, its breakdown strength value is enhanced because a depletion layer in a base region can be expanded.
Patent JP-H08162822-A (JP)
Title: Antenna system
Inventor: MIIDOKORO NOBUO
IPC: H01Q1/24
Filed: 1994-12-01
Abstract: PURPOSE: To provide an antenna system in which the length of the antenna is much reduced in the telescopic state. CONSTITUTION: In this antenna system, the length of the antenna is varied into at least a telescopic state and a retracted state. The antenna system has a coil antenna 15 having a function of supporting slidably a λ/8 rod antenna 11 whose upper end is fitted with a 2nd λ/8 coil antenna 20 and having a function of a 1st λ/8 coil antenna. In the telescopic state, the 1st coil antenna 15 and the rod antenna 11 are electrically connected and they act like a λ/4 antenna system, and in the retracted state, the 1st coil antenna 15 and the coil antenna 20 are electrically connected and they act like a λ/4 antenna system altogether.
Patent JP-H07182121-A (JP)
Title: Image processing system
Inventor: TANAKA RIE
IPC: H04N1/387
Filed: 1993-12-22
Abstract: PURPOSE:To easily grasp plural file data for individual at the side of a personal computer. CONSTITUTION:The file data for individual unit is extracted out of those file data registered in a digital copying machine 2 in accordance with the individual input supplied from a personal computer 3. These extracted file data are reduced and edited into a single sheet of image data, i.e., into a list. This list is displayed at the side of the computer 3.
Patent JP-H01165861-A (JP)
Title: Method of forming wall surface
Inventor: SUGAWARA KIMIO
IPC: E04F13/02
Filed: 1987-12-23
Abstract: PURPOSE: To improve appearance by fixing an inner wall material and a bed material by a breaking off temporal stopping nail, applying a filling material to a nail hole after breaking-off, and wiping out a part protruded on the outer surface after the lapse of designated time. CONSTITUTION: An inner wall material 1 formed by taking a gypsum board or a calcium silicate plate as a base plate, and providing a synthetic resin layer or a wall paper layer on one surface of the base plate is impregnated to a bed material 3 by an adhesive 2, and a breaking-off temporal stopping nail 4 is driven in the surface of the inner wall material 1. Subsequently, after the adhesive 2 is dried and hardened, the nail 4 is removed from a cutout part 4b by bending. Subsequently, a filler 6 made by plastic mortar process of fine grain powder of the same family as gypsum, calcium silicate or the like with water is pushed into a nail hole 5 formed by bending and removing the nail 4. Further, when the filler 6 is nearly dried, the filler 6 on the nail hole 5 is wiped out.
Patent JP-2001136926-A (JP)
Title: Method and apparatus for producing seasoned fried bean curd for flavored boiled rice wrapped up with fried bean curd
Inventor: YONEYAMA HITOSHI
IPC: A23L11/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a seasoned fried bean curd for flavored boiled rice wrapped up with fried bean curd, having a refreshing flavor, capable of removing lye and harsh taste of fried bean curd and seasoning solution, moderately flavoring the fried bean curd with the seasoning solution. SOLUTION: In this method for continuously producing the seasoned fried bean curd for flavored boiled rice wrapped up with fried bean curd by flavoring an fried bean curd with the seasoning solution, the fried bean curd is added to the seasoning solution and is subjected to boiling processing.
Patent JP-S63184391-A (JP)
Inventor: MURATA KEIICHI
IPC: H05K3/34
Filed: 1987-12-23
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-H07183296-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKINE HIROYOSHI
IPC: H01L21/28
Filed: 1993-12-22
Abstract: PURPOSE:To provide excellent dimensional accuracy of a viahole of a polyimide resin film and to accurately expose a surface of an Al bonding pad by increasing the shape and the size of the viahole in a second polyimide resin film larger than those of a viahole in a first polyimide resin film layer. CONSTITUTION:The shape and the size of a viahole in a second polyimide resin film 6 is controlled by regulating the developing and etching times with alkaline aqueous solution to be larger than those of a first layer viahole 5. Then, using the obtained first and second polyimide resin films 4, 6 as mask materials, an inorganic insulating layer 3 of an upper part of an Al bonding pad 2 of a wiring layer is dry-etched by using mixed gas of fluorine, and the pad 2 is exposed. An exposed part 7 is formed in shape smaller than that of the pad of the layer 2, thereby obtaining a moisture resistant reliability of a semiconductor device using it.
Patent JP-H10162295-A (JP)
Title: Arrangement control method, and method and device for selecting nearest service provider
Inventor: KOMINAMI TOSHIO
IPC: G06Q50/30
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To speedily and efficiently manage and control the position of a movable person or body and assign a movable service provider. SOLUTION: When A taxi user make a request for service through a telephone set 35, the zone of the telephone set is found by retrieval from a telephone directory data base 22, position information corresponding to the zone is found by retrieval from an area information data base 23, and the nearest position information for the position information is found from a nearest position retrieval table 25. Then a taxi which has its position information meeting the nearest position information and complies with the service request is found out by retrieval from a service provider data base 21 to make a call connection between the telephone set 35 and the taxi.
Patent JP-2000142777-A (JP)
Title: Sealing device
Inventor: TERATANI HIROKI
IPC: B65B51/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which surely seals a part to be sealed, as of a lidded container or fiber drum, and also makes it possible to find, even in case unsealing is performed maliciously, fraudulent sealing easily after the unsealing. SOLUTION: A large flange 1 that is not insertable into the sealing through- hole of a body 7 to be sealed and a small flange 2 that is insertable into the sealing through-hole are connected together by a fitted part 3 and freely bendable/stretchable connecting legs 4 so that a space between the opposite flanges can be increased/decreased. The fitted part 3 is provided with an engagement projection 5 with a thin-wall low-tensile-stress part 5C so that it projects toward the small flange 2. An engagement recess 6 engageable with the engagement projection 5 is provided so as to be directed toward the large flange 1 from the small flange 2.  The engagement projection 5 and the engagement recess 6 separated with the connecting legs 4 stretched increasing the space between both the opposite flanges 2 are engaged together by the connecting legs 4 bent narrowing the space between the opposite flanges, thereby forming a seal. When unsealing is caused in the sealed state, the low-tensile-stress part 5C is plucked off and the connecting legs 4 are consequently stretched.
Patent JP-2001142322-A (JP)
Title: Image forming device
Inventor: SHIGEYOSHI HIROFUMI
IPC: G03G15/16
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device making cleaning of a transfer roller possible to be performed even except for a time period of the transfer processing to a paper sheet and without damaging an intermediate transfer body. SOLUTION: The image forming device is provided with an intermediate transfer body 13 forming a toner image on a surface in the developing stage, the transfer roller 14 transferring the toner image on a paper sheet by nipping the paper sheet between the device and this intermediate transfer body 13, and a roller cleaner 15 for removing the residual stack toner by coming in contact with a periphery on this transfer roller 14. The device is made possible to set in the first position mode where the intermediate transfer body 13, the transfer roller 14 and the cleaner 15 are all separated, or in the second position mode where all of them are coming into contact, or in the third position mode where only the transfer roller 14 and the roller cleaner 15 are held in contact and the transfer roller 14 and the intermediate transfer body 13 are separated.