baber/WOPTO huggingface dataset:
Patent JP-S63193143-A (JP)
Title: Case cap for photographic film cartridge
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1987-02-06
Abstract: PURPOSE:To improve a release characteristic and cooling efficiency at the time of molding and to decrease the METSUKE (unit) weight of the titled cap by forming said cap to the shape in which the ceiling part is formed directly from the root end of a flange part. CONSTITUTION:The titled cap is formed with a peripheral wall part 13 hanging from the root end part of the flange 5 and is ribbed 7 on the outer peripheral face of the wall 13. The ceiling part 145 is integrally formed nearly horizontally on the inside surface side at the root end of the flange 5 and a build-up part 11 is formed at the center thereof. The rib 7 can be formed in the cross section to a nearly semi-circular, elliptical or trapezoidal shape and can be formed into two steps as well. The cap is preferably formed of a polyethylene (PE) resin having 0.915-0.941g/cm<3> density and 7-80g/10min melt index. A fatty acid amide lubricant is preferably added to 0.01-0.80wt.% into said resin.
Patent JP-S57143135-A (JP)
Title: Method of controlling fuel injection of internal combustion engine
Inventor: SUGIYAMA SHINICHI
IPC: F02D41/04
Filed: 1981-02-26
Abstract: PURPOSE:To suppress the fluctuation of the air fuel ratio in an excessive state such as acceleration and deceleration, by calculating a fuel injection period on the basis of the relationship between the degree of opening of a throttle valve and the negative pressure of an intake pipe. CONSTITUTION:A throttle sensor 19, a negative pressure sensor 23, an atmospheric pressure sensor 27 and an intake temperature sensor 22 are connected to a microprocessor 30 through buffer amplifiers 37-40, AD converters 41-44 and an input port 33. An oxygen concentration detector 26 and a rotation angle sensor 25 are connected to the microprocessor 30 through buffers 45, 47, a comparator 46 and the input port 33. The microprocessor 30 calculates a fuel injection period on the basis of such a function between the degree of opening of a throttle valve and the negative pressure of an intake pipe that the air fuel ratio of a mixture to be supplied into the cylinder of the engine does not differ from that in the normal operation of the engine. A fuel injection valve 15 is controlled in terms of the result of the calculation.
Patent JP-S56122876-A (JP)
Title: Water ink composition for ball point pen
Inventor: HIRANO KATSUMI
IPC: C09D11/00
Filed: 1980-03-03
Abstract: PURPOSE: To provide the titled ink compsn. which does not corrode metal balls or chips and does not deteriorate ink performance, by blending a dialkylthiourea as a rust inhibitor.  
     CONSTITUTION: 0.1W10wt% Dialkylthourea (e.g. 1,3-dimethylthiourea) is blended with an aq. soln. (or an aq. dispersion) in which 0.1W30wt% dye [e.g. Acid Phloxine (C.I.45410)] is dissolved (or uniformly dispersed) to produce the desired water ink compsn. for ball point pens. If desired, various additives (e.g. ethylene glycol, urea, carbolic acid and metallic soap) may be blended with said ink compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03232777-A (JP)
Title: Outside wall material having uneven pattern and production thereof
Inventor: SUZUKI YOSHINORI
IPC: E04F13/00
Filed: 1990-02-05
Abstract: PURPOSE:To obtain an outside wall material having beautiful uneven pattern without requiring surface finishing process by successively laminating a lower layer on which a water proof layer is formed, middle layer consisting of an inorganic binding material and foaming synthetic resin grains and surface layer consisting of an inorganic binder and fine aggregate on a wooden substrate and forming uneven pattern on the outside face of the surface layer by a template. CONSTITUTION:A lower layer 1 on which a waterproof layer 2 is formed of a synthetic resin emulsion, synthetic rubber latex, bituminous emulsion, etc., middle layer 3 obtained by kneading an inorganic binder such as portland cement or gypsum with a foaming synthetic resin grains and surface layer 4 obtained by kneading an inorganic binder with a fine aggregate are successively laminated on a wooden substrate such as a laminated board, fiber board or particle board and brick-like or stone surface-like uneven pattern is applied on the outside face of the surface layer 4 by a template to provide the outside wall material.
Patent JP-H03234923-A (JP)
Title: Automatic transmission
Inventor: OTSUKA MASUHIRO
IPC: B60W10/10
Filed: 1990-02-06
Abstract: PURPOSE:To accurately detect abnormality in a first detecting means by once engaging a clutch, and judging trouble in the first detecting means if there is output from a second detecting means, when there is no output from the first detecting means at on-state of a starter switch. CONSTITUTION:A trouble judging means 40c judges whether a signal from an engine speed sensor 9 (first detecting means) is received or not, when a starter switch 18 and a starter drive line 19c are both on, if not, judges whether a prescribed time is passed or not from ON of the switch 18, and an abnormal plug provided in the RAM territory of a memory 41 is set if there is no signal even at passing of the prescribed time. After confirming the neutral state of a transmission 1, a clutch 6 is once engaged, and it the prescribed time passed, output from an input shaft sensor 5a (second detecting means) is received, and if the value is in a prescribed range, the trouble is judged only to be in the sensor 9.
Patent JP-H02206093-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MAEDA KOICHI
IPC: H01L21/8247
Filed: 1989-02-03
Abstract: PURPOSE:To contrive to shorten a write processing time by providing a write control means consisting of a storage means for storing temporarily external input data and a control means for controlling a supply of a write use power source. CONSTITUTION:A write control means 12 consisting of a storage means 13 and a control means 14 is connected to every bit line of a memory cell 21. Therefore, by internal control information SD, external input data DIN is stored temporarily in the storage means 13 of the write control means 12, and thereafter, based on the external input data DIN stored temporarily, the control means 14 can apply a write power source Vpp simultaneously to a memory transistor connected to the same word line WL. In such a way, the external input data can be written simultaneously to all bits connected to the same word line WL, and it can be contrived to execute a write processing at a high speed.
Patent JP-H07213192-A (JP)
Title: Water tank for enjoying sea water fish
Inventor: YOSHIDA NORIMASA
IPC: A01K63/04
Filed: 1994-01-28
Abstract: PURPOSE:To provide a water tank for enjoying sea water fishes, securing the multiplication of aerobic bacteria and suitable for the breeding the water fishes, by loading a specific water tank and a specified filter system device. CONSTITUTION:This water tank for enjoying sea water fishes is produced by loading a water tank A having a raised bottom 1 having small holes 1A formed therein and having a filter material comprising a calcium-containing and sandy material 3 loaded thereon, and a filter system B having three stages of different filter materials for filtering water and loaded at the upper part of the water tank A. A mat material 8, a ceramic filter material 11, and the sandy material 3 containing calcium are preferably arranged in this order from e upper side as the filter materials of the filter system device B.
Patent JP-H09217689-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C29/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To materialize valve constitution for prevention of positional slippage and interference at the time of assembling and arranging a check valve system and a by-pass valve close to each other. SOLUTION: It is constituted by symmetrically arranging more than one pair of by-pass holes 39 a, b communicating a compression chamber 2b nearest to a delivery port 30 and a delivery chamber 32 to each other on an end plate 7a of a fixed scroll 7 and providing a check valve system 35 to open and close the delivery port 30 and a by-pass valve 40 to open and close the by-pass holes 39 a, b on the end plate 7a close to each other, a spring constant of the by-pass valve 40 is set smaller than the check valve system 35, and the by-pass valve 40 and the check valve system 35 are integrally connected to each other.  In this constitution, it is possible to precisely assemble the by-pass valve 40 supported by the check valve system 35 of high rigidity and having the small spring constant without causing positional slippage against the by-pass holes 39 a, b, and accordingly, it is possible to prevent back-flow from the delivery chamber 32 to the compression chamber 2b through the by-pass holes.
Patent JP-H01202835-A (JP)
Title: Positioning device
Inventor: NISHISAKA TAKESHI
IPC: H01L21/68
Filed: 1988-02-09
Abstract: PURPOSE:To decrease the number of sensors, and to shorten a stroke at a time when a wafer is pushed against a pushing pin by detecting the detection of the orientation flat of the wafer and the confirmation of a contact with the pushing pin of the wafer by the same sensor. CONSTITUTION:A photoelectric sensor 26 is installed at an angle to some extent inclined from a state vertical to the surface of a wafer to a base 23 to which a pushing pin 4a is fitted, and the base 23 is moved vertically by an actuator 25. The base 23 to which the pushing pin 4a and the photoelectric sensor 26 are mounted is lowered, an orientation flat is detected under the state in which the wafer 2 is not brought into contact with the pushing pin 4a, and the base 23 is elevated and the wafer is pushed against the pushing pin. The optical path 27 of the photoelectric sensor 26 reaches to the position of the detection of the orientation flat of the wafer 2 when the base 23 is brought down and the optical path 27 of the photoelectric sensor 26 reaches to the position of the confirmation of a contact with the pushing pin 4a of the wafer when the base 23 is lifted. Accordingly, the sensors are decreased, and a stroke at a time when the wafer is pushed against the pushing pin is shortened.
Patent JP-S61188288-A (JP)
Inventor: KONDO HIROSHI
IPC: B62K17/00
Filed: 1985-02-15
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-H10221137-A (JP)
Title: Jig for fitting probe of cryogenic ultrasonic flowmeter
Inventor: KASHIWASE YUTAKA
IPC: G01F1/66
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a jig for fitting a probe of a cryogenic ultrasonic flowmeter whereby the contact between the probe and a pipe is maintained constant both at a cryogenic temperature environment and at a normal temperature environment, so that ultrasonic waves can be propagated stably and a flow rate can be measured stably. SOLUTION: A probe-fitting jig 16 supports an ultrasonic probe 14 and is provided with a ring-shaped frame 20 which is formed of a schematically inverted U-shape upper frame 18 and a rightly inverted U-shaped lower frame 19 coupled with the upper flame. A gap between an end part 18b of the upper frame 18 and an end part 19b of the lower frame 19 is extensible and compressible by a spring 30.
Patent JP-S60171968-A (JP)
Title: Sheet sorting control circuit
Inventor: KAWAMATA FUMIO
IPC: B65H43/00
Filed: 1984-02-14
Abstract: PURPOSE:To take out sheets from an accumulation box having high accumulation frequency when the box is full by storing the count value of sheets every time designated condition is satisfied to be compared with the corresponding stored value when a full signal is output, and taking out sheets from an accumulation box having a large value. CONSTITUTION:When an accumulation box becomes full, full load signals 10a- 10n are output from full load detection circuit 6a-6n, a priority deciding circuit 12 is adapted to compare the storages of memory circuits 4a-4n of accumulation boxs from which full load detection signals are output, decide the priority of the accumulation boxs in the order of the maximum count value, the second count value..., and sequentially output a take-out permission signal. The thus sent signals are input as a take-out implementation trigger signal to take-out circuits 8a-8n and reverse signals are input as a sort prohibit signal to sort circuits 7a-7n, so that take-out operation is implementated in the take-out circuits 8a-8n and on the other hand, accumulation of the accumulation boxs 5a- 5n is prohibited in the sort circuits 7a-7n. Accordingly, oppotunities for accumulating sheets in a reject box because of full load of the accumulation box can be reduced to improve efficiency.
Patent JP-S54120456-A (JP)
Title: Refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/04
Filed: 1978-03-10
Abstract: PURPOSE: To devise to slant a fence to the opposite side of the outer board of a door as the door is opened by connecting the fence with a guide plate equipped eccentrically to a hinge part by means of a wire.  
     CONSTITUTION: When a door 2 of a refrigerator is opened, it is turned round a pin 7a, while a wire 12 connected to a fence 9 is turned round a hole 19a of a guide plate 19. That is, a locus F 1  given by a guide point H of the wire on the door 2 round the pin 7a as the door 2 is opened provides a spreading gap as shown by oblique lines to anothr locus F 2  given by the same round a pivot 18. Thus, since the fence 9 is lifted upward by the opening of the door 2 (as shown by oblique lines), it is slanted by that shift. Besides, an outer cylinder 13 of the wire 12 is firm fixed near a hinge 7 under the door in one end, and on the rear side of the inner plate of the door in another end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01205979-A (JP)
Title: Manufacture of electroplated grindstone
Inventor: MIURA TAKESHI
IPC: B24D3/00
Filed: 1988-02-09
Abstract: PURPOSE:To arrange abradant particles along the array of meshes of a net-like structure so as to uniformly disperse them and to firmly stick them onto base metal by stuffing the abradant particles into the meshes of the net-like structure, and by pressing them against the base metal so that they are temporarily attached. CONSTITUTION:Abradant particles 14 are stuffed into the meshes 16 of a non- conductive material net-like member 10, one for one mesh. Temporary plating is conducted in such a condition that the net-like member 10 is pressed against a base metal 18 with thus uniformly dispersed abradant particles 14 being held between the net-like member and the base metal 18, and accordingly, the abradant particles 14 are temporarily attached to the base metal 18. In this arrangement, since the net-like member 10 is pressed against the base metal 18, it is possible to prevent the abradant particles 14 from being floated up by hydrogen gas produced during plating, and accordingly, it is possible to ensure temporary attachment of the particles. After this temporary attachment, the net-like member 10 is removed, and by a main plating 20 onto the base metal 18, the abradant particles 18 are secured to the base metal in a stratum, thereby it is possible to obtain a desired electroplated grindstone.
Patent JP-S56124210-A (JP)
Title: Electromagnet device
Inventor: YAMAZAKI SHIYOUZOU
IPC: H01H50/34
Filed: 1980-03-05
Abstract: PURPOSE:To enable the highly precise indication of scale for the settlement of operating current of the electromagnet device by a method wherein male screws having mutually different piches are provided at the both sides in the longitudinal direction of an adjustable screw for the settlement of operating current. CONSTITUTION:For the adjustable screw 7 to regulate the operating current to be flowed in a main circuit 1, a screw providing with male screws 7a, 7b having mutually different pitches of thread of screw at the both sides in the longitudinal direction is used. The male screw 7a having the small pitch is screwed in a holding metal fitting 10 of a spring 6, and the male screw 7b having the large pitch is screwed in a scale plate 8 respectively. Forming the adjustable screw by this way, the center scale of the current value to be settled can be scaled at the central position of a measuring scale 8a of the scale plate 8. Because the variation of relative position between the adjustable screw 7 and the scale plate 8 is enlarged against the variation of deflecting quantity of the spring 6, the highly precise indication of scale can be performed even if the device is miniaturized.
Patent JP-S60168635-A (JP)
Inventor: TAKAGAWA RIYUUICHI
IPC: B31B50/46
Filed: 1984-02-14
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-H02207141-A (JP)
Title: Pumping device for vehicle
Inventor: HARADA EIJI
IPC: F02B63/06
Filed: 1989-02-06
Abstract: PURPOSE:To secure a pumping device for a vehicle which can be stored in an engine room compactly by performing mutual connection between a fuel injection pump, a vacuum pump and a hydraulic pump through a plural number of gears and a main shaft. CONSTITUTION:A pumping device for a vehicle is composed of a fuel injection pump 1, a vacuum pump 2 and hydraulic pump 3. In this case, a fuel injection pump 1 is rotated by a primary shaft 11 which has a primary external gear 12 which receives driving force from a crack shaft of an engine for the vehicle. The vacuum pump 2 is rotated by a secondary shaft 21 which has a secondary external gear 22 which receives driving force being meshed with a primary external gear 12. The hydraulic pump 3 is rotated by a third main shaft 31 which is connected with the secondary shaft 21 integrally. Consequently, the vacuum pump 2 and the hydraulic pump 3 are stored inside of an engine room compactly while they are faced to each other and a gearbox 4 is made compact.
Patent JP-H11225388-A (JP)
Title: Speaker
Inventor: SATO MASAHIRO
IPC: H04R1/28
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of design, mounting characteristic and acoustic characteristic by tightly attaching a hollow housing that form a 1st opening in front to the front of a speaker unit and setting the angle made between the center axis of the speaker unit and the longitudinal direction axis of the housing within a specific range. SOLUTION: A hole part 22a whose diameter is about 100 to 160 mm is formed at the center of a back plate 22 of the front of a speaker unit 11 and two almost trapezoidal side walls 23 almost parallelly extend from opposite edges 22b. Two almost rectangular plate-shaped side walls 24 extend from the other opposite edges 22c in such a manner that they approach each other as they extend forward and a rectangular opening part 25 whose slit interval t is about 20 to 30 mm is formed at a front end. The unit 11 is tightly attached to the back plate 22 with an angle α that is made between its center axis 11m and the longitudinal direction axis 26 of a housing 21 within the range of 0<α<90 deg.C. Thus, it is possible to inexpensively suppress the generation of a standing wave and to prevent the sound pressure of a specific frequency from decreasing.
Patent JP-H03231903-A (JP)
Title: Production of polymer floccurant
Inventor: MAKINO KENJIRO
IPC: C08F8/32
Filed: 1990-02-08
Abstract: PURPOSE:To obtain the subject floccurant with an odorless and non-waste water process without using a large-sized equipment by reacting a polyacrylamide- based resin, etc., with molecular salts of specific amines and formaldehyde under pressure in a specific water content, foaming, finely cracking and subjecting to vacuum flow drying. CONSTITUTION:A poly(meth)acrylamide-based resin and molecular salts of a mixture of dimethylamine and diethylamine in a molar ratio of 99:1-50:50 and formaldehyde are supplied into a kneader 3, etc., through a ram material- feeding port 1 and reacted under pressure with keeping water content of the reaction system at high concentration of 30-70% in a high viscoelastic region. Then, a resultant raw material is foamed with reducing pressure by a vacuum pump 5, thus water-soluble salts powder or a water-soluble organic compound is added to the material as a cracking agent to finely crack to granules having suitable sizes for drying. Next, the resultant wet fine granules are dried using a dryer 9 such as a vacuum flow dryer or an air flow dryer generating a slight compressive resistance to afford the aimed polymer floccurant.
Patent JP-H02207805-A (JP)
Title: Filter element and its production
Inventor: MORI TSUTOMU
IPC: B31D5/00
Filed: 1989-02-06
Abstract: PURPOSE:To improve the filtration performance of the element by providing first plural mountains and valleys in one direction of a sheet-shaped filter medium, furnishing second mountains and valleys in the direction crossing the first mountains and valleys and pressing the top of the second mountain and the bottom of the second valley inward. CONSTITUTION:The sheet-shaped filter medium is puckered to form the filter element 1a in which many mountains and valleys are provided in series, and first mountains 2 and valleys 3 are furnished from one end of the filter medium to the other end. Second plural mountains 4 and valleys 5 are formed at regular intervals by puckering in the direction crossing the first mountains 2 and valleys 3, and the top of the second mountain 4 and the bottom of the second valley 5 are respectively pressed inward or folded to form a recessed part 6. As a result, the filtration performance is improved, an increase in the pressure drop is prevented, and the life cycle is prolonged.
Patent JP-H09218541-A (JP)
Title: Liquid developer and image forming method using same
Inventor: TSUCHIMOTO TATSURO
IPC: G03G15/10
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. developer forming a visible image which is efficiently transferred to an intermediate transfer body, not causing the deterioration of an image such as blurring and having satisfactory dispersibility of toner particles by specifying the viscosity of a component settled by specified centrifugal settling in a liq. developer. SOLUTION: In this liq. developer, the viscosity of a component settled by centrifugal settling at 3,300r.p.m. for 30min is 1,000 to <500,000cp at 20 deg.C. When the relation between the viscosity of a component settled by centrifugal settling in a liq. toner and printing quality is examined, satisfactory printing quality is ensured in the case of >=1,000cps viscosity of a component settled by centrifugal settling at 3,300r.p.m. for 30min. Higher viscosity is preferable from the viewpoint of image quality but the redispersibility of the solid component is deteriorated in the case of >500,000cp. The pref. viscosity of the solid component is 1,000 to <500,000cp, especially 10,000 to <100,000cps.
Patent JP-H10221613-A (JP)
Title: In-tube inspecting device
Inventor: URA TAMAKI
IPC: G02B23/24
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enable viewing an inside within an optional range over long distance from an optional direction in a tube without disturbing the inner surface of the tube by providing a casing, a camera for in-tube observation and a means for generating driving force under water in the casing so as to constitute a whole device in a neutral buoyancy state. SOLUTION: The casing 13 of a robot 12 is formed so as to passage possible in a guide cylinder and the opening port of the guide cylinder and constituted to have water proof structure resisting water pressure in a duct 1. The opening port 26 in the tip of the casing 13 is closed by a glass window 27. A TV camera 29 capable of image-picking-up an area at an outer side through the glass window 27 is provided in the center part of columnar space 28 which is formed in a part being inner than the glass window 27. Besides, a driving module 34 is provided in the rear half part of the robot 12. Then, the robot 12 is constituted so as to have space among an image module 32, the motor 35 of the driving module 34 and the periphery of an inner rotor 37 and is made to be in the neutral buoyancy state where whole specific gravity becomes one substantially.