baber/WOPTO huggingface dataset:
Patent JP-H04293632-A (JP)
Title: Brake lamp for vehicle
Inventor: TODOROKI TSUYOSHI
IPC: G02B5/32
Filed: 1991-03-22
Abstract: PURPOSE:To reduce the luminescent area of a hologram element by directly radiating part of the red light with uniform intensity radiated from the luminescent face of a light source to the rear of a vehicle, and radiating the remainder toward the hologram element at the intensity higher than the intensity of the directly radiated red light. CONSTITUTION:When a foot brake pedal is depressed, a white electric bulb 11 is lighted. The light beam radiated from the white electric bulb 11 passes a red filter 12, then it is radiated as the red light 14 with uniform intensity and the red light 15. The red light 14 is directly radiated to the rear of a vehicle. The red light 15 is fed to a hologram element 13 installed on a rear window 21, and it is diffracted by the hologram element 13 and radiated to the rear of the vehicle. The luminescence of the red filter 12 can be directly observed by the occupant of the succeeding vehicle via the red light 14, and the diffraction image of the red filter 12 with nearly the same luminescent area can be concurrently observed on the hologram element 13. The specified area is obtained by the sum of two luminescent areas observed as connected.
Patent JP-S55149907-A (JP)
Title: Optical information reader
Inventor: MIYAZAWA IKUYUKI
IPC: G06K7/10
Filed: 1979-05-11
Abstract: PURPOSE: To easily obtain an excellent minute spot almost free from effects of aberration, by applying an axial aberration reverse in plus and minus signs and almost identical in absolute value, to the collimating lens and condenser lens.  
     CONSTITUTION: Laser beam radiated from a light source 1 is caused to enter a refractive index distribution type lens 2 for collimation having a negative axial aberration. At this time, when the light propagated through the central part of the lens 2 is parallel rays, the light propagated near the outer circumference of the lens 2 is slightly condensed and enters a refractive index distribution type lens 3 for condensing. Since this lens 3 has an axial aberration of positive value, reverse to the lens 2 and almost equal in magnitude, the aberration may be canceled by the two lenses, and a minute spot of excellent condensing pattern may be formed on an optical information recording medium 5. Thus, the light reflected from the medium 5 varies, for example, in the light intensity in response to the recording information, and is introduced into a photo detector 6 by may of the lens 3 and beam splitter 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01230803-A (JP)
Title: Disk type ice cutter
Inventor: NARA YASUNORI
IPC: E01H5/12
Filed: 1988-03-11
Abstract: PURPOSE:To easily form a flowing water passage on a road by mounting a first arm, which is expansible, on a side part of a snowplow in such a way as to be freely elevated and raised, and providing a second arm to the tip of the first arm, being freely raised, to which a cutter is mounted. CONSTITUTION:On one side of a snowplow vehicle such as a rotary snowplow, there is mounted a first arm 5, which is expansible, in such a way as to be freely elevated and vertically oscillated. The rear end of a second arm 9 is pivotally mounted onto the tip of a slide arm 8 and an oscillating cylinder 10 is provided between the second arm 9 and the first arm 5. Onto the tip of the second arm 9 is mounted a cutter shaft 11 for rotating around a vertical axis. The cutter has plural cutters 16 and also a slide seat plate 18 at the end against a road surface. Thus, it is possible to simply form a flowing water passage led to a manhole on the road surface.
Patent JP-H11239500-A (JP)
Title: Differentiation reagent of dementia
Inventor: FUJITA MOTOKI
IPC: C12Q1/533
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a differentiation reagent of dementia, comprising phosphoglycerate mutase or its type B isozyme-measuring reagent by combining enolase with pyruvate kinase, NADH and lactate dehydrogenase. SOLUTION: This differentiation reagent of dementia comprising a reagent for measuring phosphoglycerate mutase(PGAM) is obtained by formulating enolase with pyruvate kinase, NADH and lactate dehydrogenase, and the differentiation reagent of the dementia comprising the type B isozyme of the PGAM (PGAM-B) is obtained by adding a PGAM inhibitor such as a polythionic acid and/or its derivative, and a potassium and/or sodium salt of tetrathionic acid. The measurement of the PGAM-B is carried out by deactivating type M isozyme in a sample by the PGAM inhibitor and measuring the remaining PGAM activities. The differentiation of the dementia is carried out by a PGAM value because vascular type dementia (VD) has a larger PGAM value compared to that of the dementia of Alzheimer type(DAT).
Patent JP-H1043925-A (JP)
Title: Method and device to cut slit in plastic tube
Inventor: HEGLER RALPH PETER DR ING
IPC: B23D61/06
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To cut a slit for a waveform tube which has a large diameter and whose wall thickness is thick, a gilled pipe or a duplex tube without trouble. SOLUTION: A cutter 36 which has a rudder-shaped cutting surface 44 to cut the tips 55 and 58 having a comparatively large thickness (c) and is driven in rotation, is used to cut a slit 48 in a plastic tube 4 having a waveform side surface. Therefore, the slit 48 is cut even on a wall whose thickess (d) is not less than 2.0mm.
Patent JP-S58176928-A (JP)
Title: Light annealing
Inventor: SAKURAI JIYUNJI
IPC: H01L21/20
Filed: 1982-04-09
Abstract: PURPOSE:To restrain deformation (warpage) of a processed substrate by a method wherein anneal processing is performed with flat plates made of light-permeable material being held into pressure contact with overall surfaces of the processed substrate. CONSTITUTION:A processed substrate 5 is held between flat plates transparent for infrared rays, e.g., quartz glass flat plates 6a, 6b with a thickness of approx. 5mm.. Pressing means 7 such as springs are used to cause these glass flat plates to come into pressure contact with the overall surfaces of the processed substrate 5 on both sides thereof. The processed substrate 5 is fixed through support means 8 onto a stage 4 in an anneal furnace of infrared radiation type such that the main plane (the plane having a polycrystalline Si layer formed thereon) of the substrate 5 is directed toward a first infrared lamp 1a having a function to focus an infrared ray. While moving the substrate at a given speed between both first and second infrared lamps 1a, 1b, it is scanned with an infrared beam to locally gradually melt the polycrystalline Si layer, so that the polycrystalline Si layer is single-crystalized by degrees.
Patent JP-S59196434-A (JP)
Inventor: JIYON TARUBOTSUTO BOIZU
IPC: B25B23/14
Filed: 1984-03-26
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-S61217752-A (JP)
Title: Automatic calibration of oxygen densitometer for automobile
Inventor: FUJITA YUKO
IPC: G01N27/404
Filed: 1985-03-22
Abstract: PURPOSE:To realize handy and accurate automatic calibration method, by setting the output of an oxygen sensor at a reference oxygen concentration as detected the moment an engine key is inserted to operate a power source circuit of an automobile. CONSTITUTION:When starting the operation of an automobile, first, the door is opened, when a fresh air is admitted into the room thereof. The output of an oxygen sensor is set at a reference oxygen concentration as detected the moment an engine key is inserted to operate a power source circuit of the automobile to always enable correct calibration of an oxygen densitometer. Automatic calibration is possible by making the oxygen densitometer memorize a linear relationship between the output of the oxygen sensor and the oxygen concentration while by incorporating an electric circuit with the sensor output settable at a reference oxygen concentration.
Patent JP-H04126518-A (JP)
Title: Dehumidifier
Inventor: INUZUKA NORIHIKO
IPC: B01D53/26
Filed: 1990-03-09
Abstract: PURPOSE:To carry out stable dehumidification even when a power is not supplied by forming a cathode on one surface of a solid high molecular electrolyte membrane and an anode on the other surface and providing a moisture absorbing part obtained by depositing a hygroscopic material on a moisture-permeable material on the outer surface of the anode. CONSTITUTION:A cathode 2 is formed on one surface of a solid high molecular electrolyte membrane 1 and an anode 3 on the other surface, and collecting electrodes 4, 4,... are formed on the outer surface of the cathode 2 and collecting electrodes 5, 5,... on the outer surface of the anode 3. A moisture absorbing part 6 with a moisture- permeable material 7 as a carrier into which a hygroscopic material 8 is mixed is held on the outer surface of the anode 3 so that the anode 3 side confronts with the dehumidification side. Consequently, the moisture to be removed is permeated through the material 7 of the moisture absorbing part 6 and absorbed by the hygroscopic material 8 and removed when a power is not supplied. Meanwhile, when a power is supplied, the contained moisture and the moisture absorbed by the material 8 are decomposed by electrolysis on the anode 3, moved to the membrane 1 and removed, and the function of the moisture absorbing part 6 is restored. Accordingly, moisture is stably removed at all times even if a power is not supplied.
Patent JP-H10272452-A (JP)
Title: Automatic waste liquid recovering device for semiconductor production equipment
Inventor: CHO HEISHO
IPC: C02F1/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic waste liquid recovering device for a semiconductor production apparatus of a small space and low equipment cost which eliminates the need for using a pump having large frequencies of the occurrence of trouble and hardly affects the working of a waste liquid discharge source. SOLUTION: This automatic waste liquid recovering device for the semiconductor production equipment consists essentially of a recovering tank 102 which temporarily stores the effluent discharged from the semiconductor production equipment, a main recovering tank 105 which accepts and stores the effluent transferred from the recovering tank 102 and an intermediate tank 110 which is installed between the recovering tank 102 and the main recovering tank 105, once receives the effluent transferred from the recovering tank 102 in a vacuum atmosphere formed to its gaseous phase part and transfers the accepted effluent to the main recovering tank 105 in the compressed air atmosphere formed to the gaseous phase part.
Patent JP-H11256136-A (JP)
Title: One pack type moisture-curable urethane sealant composition
Inventor: ARAKI KIMINORI
IPC: C08L75/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane sealant composition capable of highly maintaining a curing reaction rate and simultaneously having excellent thermal aging resistance and shape retainability with the passage of time. SOLUTION: This one pack type moisture-curable urethane sealant composition comprises (a) a urethane prepolymer obtained by reacting a polyethertriol- polyetherdiol mixture having a number-average mol.wt. of 1,000-7,000 with 4,4'-diphenylmethane-diisocyanate in an NCO group/OH group equivalent ratio of 1.1 to 2.5 and (b) a catalyst mixture comprising (i) an imidazole-based catalyst in a content of 0.05-0.4 wt.% in the sealant composition and (ii) a catalyst having a morpholine structure in a content of 0.05-0.25 wt.% in the sealant composition as a catalyst.
Patent JP-H06246482-A (JP)
Title: Solder paste
Inventor: SHIMA TOSHINORI
IPC: B23K35/363
Filed: 1993-02-23
Abstract: PURPOSE:To facilitate a washing stage by specifying the content of the abietic acid type resin acid of the solder paste consisting of a flux consisting essentially of rosin and solder powder. CONSTITUTION:The content of the abietic acid type resin acid in which the rosin has conjugated double bonds is confined to <=10wt.%. As a result, the content of the abietic acid type resin acid in the rosin in the flux is low when the solder paste is printed on a printed circuit board and is made to reflow and, therefore, the oxidation and deterioration of the abietic acid type resin acid do not arise even if the paste is heated at the time of the reflow. Since the compatibility of the rosin and a detergent does not degrade, the washing in a post stage is easily executed without remaining of residues on the printed circuit board.
Patent JP-S51135574-A (JP)
Title: Time counter
Inventor: TANAKA KEIICHI
IPC: G04F10/00
Filed: 1975-05-19
Abstract: PURPOSE: A time counter with simple circuitry that measures lap times of automobile tests or atheletic competitions accurately and quickly by switching off unnecessary indications by a switch and showing only those which are being counted. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61218852-A (JP)
Title: Automatic transmission for vehicle
Inventor: WAKITANI MICHIO
IPC: B60W10/11
Filed: 1985-03-26
Abstract: PURPOSE:To ensure smooth travelling by disabling gear change operation through operating means when the operating condition of steering wheel is not within specific range including straight advancing condition. CONSTITUTION:An automatic transmission 1 is provided with a detector 17 for detecting whether the steering wheel 16 of vehicle is within specific operating condition range and provide a detection signal S5 to a control unit 9. The con trol unit 9 is further provided with signals from a car speed sensor 12, an accel erator sensor 13, a shift selector 8 and a position sensor 14 to perform the gear change operation in accordance to the results operated with correspondence to said signals. Under such range of the position theta of the steering wheel 16 theta<=-theta1 or theta>=theta1, the gear change operation is disabled to enable smooth curve travelling.
Patent JP-S60203452-A (JP)
Title: Liquid jet recording head
Inventor: IKEDA MASAMI
IPC: B41J2/045
Filed: 1984-03-29
Abstract: PURPOSE:To stably maintain good liquid droplets-forming characteristics for long periods of time by raising the comprehensive durability by designating the surface roughness of a base material with an energy generator to a given value. CONSTITUTION:A base plate 101 having the electric heat converter 104 of an energy generator for a liquid jet recording head 100 is made up of a supporting base plate 102 and the smooth layer 103 of the base material. The surface roughness of the smooth layer 103 is controlled to be Ra<=0.1mum, where Ra is the average roughness of central line. The recessed and projected portions of the base plate 102 are buried and covered with the layer 103 to practically smoothen and flaten the uneven surface, and they are further covered with an upper layer 114, etc., without damaging the covering characteristics. As a result, a liquid jet recording head capable of stably maintaining good liquid droplets-forming characteristics for long periods of time and having improved durability can be formed.
Patent JP-S61219484-A (JP)
Title: Method for one side welding
Inventor: SHIMAMOTO TAKIJIRO
IPC: B23K103/10
Filed: 1985-03-26
Abstract: PURPOSE:To obtain an excellent welded joint by performing welding after previously attaching a backing strip having a melting point higher than that of a stock to be welded, to one side in the one-side welding of a stock such as Al. CONSTITUTION:For stocks 1, 2 to be welded, consisting of Al or Al alloy, a thin backing strip 7 of high melting point, such as stainless steel, is disposed at the backside of a groove. The strip 7 is disposed between the stocks 1, 2 and a fixing backing strip 4 of the same material as those of stocks 1, 2, to perform one side welding by TIG or MIG welding. At that time, the thin strip 7 is not melted because of its high melting point, and Uranami bead is formed between the strips 4 and 7. The deposit metal 3 is prevented from sticking to the strip 4 by the strip 7. Thus, an excellent welded joint is obtained by this method, because notches are not produced in the contacting part between the stocks 1, 2 and the strip 4.
Patent JP-S58177483-A (JP)
Title: Porous electrode construction
Inventor: NOZAKI TAKESHI
IPC: H01M4/86
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a liquid flow type porous electrode construction body which has a high rate of capturing an electrolyte and is easy to manufacture by constructing a framelike spacer and a porous electrode of a liquid flow type to be backed therein by packing a resin therein. CONSTITUTION:For example, an electrolytic cell consists of a diaphragm 5 of a cation exchange membrane, a framelike spacer 1 wherein a liquid flow type porous electrode 3 of carbon fabric laminated symmetrically on the cathode and anode sides (only one thereof is shown) sandwiching the diaphragm is packed and a bipolar partition plate 7 which is a plate bounded with powdery carbon. The electrode 3 is loaded respectively in the spaces trisected by the partition in the spacer 1, and the spacer 1 (or the partition thereof) and the electrode 3 are formed into one body with an epoxy resin 4 packed in the contact space between the same. An anolyte (catholyte) passes through a flow hole 6A, flows from the space 2 in the frames on the electrode surface, and flows through the flow hole of the other space 2 to the outside or the next electrolytic cell. On the other hand the catholyte (or anolyte) flows into and out from the space in the spacer, not in shown, which is installed symmetrically with the diaphragm 5 in-between, through the hole 6B.
Patent JP-2000253804-A (JP)
Title: Method and apparatus for covering and cutting
Inventor: TASHIRO YASUNORI
IPC: A21C11/16
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide both a method and an apparatus for covering and cutting in producing an inner material-containing food by covering an inner material with a food dough and cutting the food dough, capable of obtaining a high- quality inner material-containing food without exposing the inner material from the inner material-containing food to the outside. SOLUTION: The side of a shutter piece 5 is made into a shape composed of a projected part 9a in a shape in which the middle part of the shutter piece 5 in the thickness direction is projected to a food dough side and wall faces approximately vertical to the top and the bottom of the projected part. The back of the side equipped with the projected part 9a is rotated by using a shutter having a recessed part corresponding to the projected part 9a of the shutter piece 5 while decelerating the turning angle velocity of the shutter piece 5. After closing of a cutting and opening part, the covering and cutting of the food dough is carried out by rotating the shutter piece 5 while accelerating the turning anglar velocity of the shutter piece.
Patent JP-S59185664-A (JP)
Title: Recording method of heat sensitive type recording apparatus
Inventor: YUMOTO TOSHIHARU
IPC: G01D15/10
Filed: 1983-04-07
Abstract: PURPOSE:To attain to prolong the life of a recording head by uniformize the time to be used of the heat generating resistance elements of said head over a whole, by shifting a recording dot apparatus to same recording data from the previous recording position in performing recording in predetermined numbers of ranges. CONSTITUTION:A time, during which a power-ON reset signal (m) is H, is varied widely by the variation of a power source and count output (r) becomes random. After the power source is turned ON, a counter 24 is preset to the output (r) during the counting of an address counter 11 and, when the counter 11 reaches dot numbers N, the counter 24 is prevented from presetting and stopped after reaches the terminal count M-1 of a M-notation counter 22 by the count of a clock CK. Therefore, for example, when (r) is M-3, final data is sent to the driving part of a recording head and, thereafter, two shift clocks (l) are further outputted and a heat generating resistance element adjacent to two dots is driven.
Patent JP-S52143339-A (JP)
Title: Choke valve control apparatus for carburetor
Inventor: TAKAYAMA SHIYUNKAI
IPC: F02M1/08
Filed: 1976-05-26
Abstract: PURPOSE: To allow the automatic chole valve to be opened and closed automatically, and to facilitate the starting of engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10234920-A (JP)
Title: Golf practicing base
Inventor: KOSEKI KIKUJI
IPC: A63B69/36
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To optionally set the inclined angle of a position where a person practicing golf stands, to keep stability even at the time of maximizing the inclined angle, to reduce a producing cost for the whole tool, to be free from the restriction of an installing place in particular and to unnecessitate special construction for installing. SOLUTION: Plural rotary members 12 and 13 with nearly the same outer diameter as that of a base member 11 are loaded in the state of being ratable on the top face of the member 11 both upper and lower faces of which are horizontal and which is made like a disk. At least one of the upper and lower faces of each member 12 or 13 is made as a slope and the upper faces of the members 12 and 13 can be adjusted to form optional inclination by rotating all or a part of the members 12 and 13.
Patent JP-S52143545-A (JP)
Title: Heat pipe
Inventor: NAKAMOTO YASUAKI
IPC: F28D15/00
Filed: 1976-05-26
Abstract: PURPOSE: Heat pipe which is easy to manufacture and does not hurt original function of wick even if it is bended in various forms and is reduced its section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11317893-A (JP)
Title: Image processing unit and its method
Inventor: HONMA YOSHIHIRO
IPC: H04N5/66
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To display an image on a liquid crystal display device without deteriorating image quality even when a CCD sensor of the NTSC system is used for the image of the PAL system. SOLUTION: The image processing unit has a 1H (horizontal line) delay circuit 6 and a selector 17, and vertical 485 lines of the NTSC system are compensated into vertical 575 lines of the PAL system by selecting the selector circuit 17 once by every 7-line of the PAL system. In the case of conducting liquid crystal display, the liquid crystal display panel displays an image without deterioration in the image quality even when a CCD sensor of the NTSC system is in use while the PAL system is in operation by synchronizing a timing of an interpolation (LCOMP) signal with a timing of an EN signal of the PAL system so that lines to compensate the vertical 485 lines of the NTSC system into vertical 575 lines of the PAL system are in matching with lines thinning one line among 7 lines in the liquid crystal display.