baber/WOPTO huggingface dataset:
Patent JP-S61150737-A (JP)
Title: Jointing structure of ball and shaft and its method
Inventor: KANAMARU NAONOBU
IPC: B21K1/16
Filed: 1984-12-25
Abstract: PURPOSE:To joint a ball and shaft with dimensional accuracy and an excellent mass-productivity by jointing the ball and shaft by a compressing force between them generated by deforming a periphery of the shaft or the inside surface of the ball locally and plastically against the inside surface of a fixing hole or the periphery of the shaft, respectively. CONSTITUTION:A top 2A of the shaft 2 is fitted into the fixing hole of the ball 1 and their combination is set in a cylindrical receiving die 5 after holding the shaft 2 by a couple of hollowed pressing dies 4 and 41. Projecting teeth 4A and 41A press a peripheral end surface of the shaft 2 vertically when the pressing dies 4 and 41 are moved down. The pressed material flows plastically in the normal direction to the pressing direction and is securely jointed with a projecting part shaped by formation of an annular W groove 1B with the compressing force. The jointed shaft 2 and the pressing dies 4 and 41 are drown and reversed after jointing one end of the shaft 2 and a ball. Then jointing another end of the shaft and another ball is performed through the same working procedure as the above described one.
Patent JP-S63132019-A (JP)
Title: Mold apparatus for resin molding
Inventor: HOSONO YUKIHITO
IPC: B29C45/26
Filed: 1986-11-21
Abstract: PURPOSE:To increase the number of moldings to be molded at the same time and to attempt to improve productivity and to reduce the cost of the molding, by providing first and second molds on both sides of a hot runner manifold mechanism, supplying a molten resin into the first and the second molds to mold moldings and separating the moldings at the gate. CONSTITUTION:When a molten resin is injected from a nozzle 27 while a mold is being locked, the resin is supplied into cavities A and B of a first and second molds 1 and 2 through a hot runner manifold mechanisms. The resin in a resin path 33 is kept in a molten state by heating by means of a heater. A movable die plate 8 is moved in the direction of an arrow mark 13. When a core mold 16 is separated from a cavity mold 1a in a specified distance, the cavity mold 1a is also pulled by a connecting plate 16 in the direction of an arrow mark 14. When a cavity mold 2a of the second mold 2 is thereby separated from a core mold 2b by a specified distance, an extrusion mechanism 20 is moved by means of a rod 25 in the direction of an arrow mark 24, and a ring 11 molded in the mold 2 is pulled out from the core mold 2b. At the same time, the movable die plate 8 is stopped. An extrusion mechanism 19 is thereafter moved in the direction of an arrow mark 23, and the ring 11 molded in the mold 1 is pulled out from the core mold 1b.
Patent JP-H11122895-A (JP)
Title: Motor
Inventor: SUNAMI KAZUO
IPC: H02K33/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor, wherein a rotating body is repeatedly rotated in one direction or in the other direction through interaction between electromagnetic force and spring force, and outputting the repeated rotation of the rotating body as unidirectional rotation through a one-way clutch. SOLUTION: A rotor section 60 comprising permanent magnets is supported on the inner end section of a cylindrical output shaft 40, which is coaxially supported on a support shaft 30 extending from the central portion of a stator S so that the rotor section is freely rotatable. The rotor section 60 receives the reaction of electromagnetic force exerted between a current passed through the armature winding of the stator S and magnetic poles, and rotates in one direction against a coil spring 70a. When the inflow of the current into the armature winding is stopped, the rotor section 60 receives the action of the coil spring 70a and rotates in the other direction.  A one-way clutch 80 is coaxially supported on the output shaft 40 and transmits the rotation of the rotor section 60 in one direction or in the other direction with respect to the output shaft 40, so as to maintain the rotation of the output shaft 40 in the one and the same direction.
Patent JP-2000092383-A (JP)
Title: Image input device, image input method, method for adjusting transmission filter, method for measuring transmission filter and image output method
Inventor: KO HIROTETSU
IPC: H01L31/052
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an image input technology by which an image with high contrast is photographed even when a dynamic range of an image pickup element is narrow. SOLUTION: Since an optical image is formed on an image pickup element 4 through a transmission filter 3 whose optical transmission factor is selectively variable a dynamic range of the image pickup element is fully utilized by decreasing the transmission factor of the transmission filter 3 partially for only a component of an image with high luminance thereby decreasing a contrast difference from a component with low luminance. On the other hand, the image component with high luminance is reproduced with fidelity by increasing the image signal depending on the transmission actor in the case of reproducing the image thereby enhancing the image quality.
Patent JP-H06105748-A (JP)
Title: Coffee bag and coffee making method
Inventor: TAKEDA TARO
IPC: A47J31/06
Filed: 1992-09-24
Abstract: PURPOSE:To quickly and easily make coffee of proper concentration from ground coffee beans which are put fully in a coffee bag, without losing the fragrance inherent in the regular coffee. CONSTITUTION:A coffee making method and a coffee bag as incorporation of the method include a bag body 3 made of filter material in which a proper amount of ground coffee beans is put and encapsulated, a thin pipe 4 which penetrates the bag body 3 from the upper edge of the bag body 3, and an accommodating sack 5 in which the bag body 3 is put and which is sealed. Hot water is poured into the bag 1 taken out of the sack 5, and the gas generated from the ground coffee beans is released to the outside via the thin pipe 4.
Patent JP-H05120093-A (JP)
Title: Input/output managing system
Inventor: SEKINE MASAAKI
IPC: G06F12/00
Filed: 1991-10-25
Abstract: PURPOSE:To improve input /output processing performance by allotting an optimum storage device by obtaining overall effect as the degree of confidence from an input/ output attribute which an application program handles, and a using condition. CONSTITUTION:This system is provided secondary storage device 70 consisting of a low-speed access magnetic storage device and an electronic disk device capable of high-speed access, device information 64 in which a secondary storage device characteristic is registered, an analyzing means 10 to generate input/output attribute information 81 from the application program 60, a setting means 20 to generate performance grade information 82 classified by a processing mode and classified by an input/output processing unit from this input/output attribute information 81, a registering means 30 to give the degree of confidence by calculating the grade value of every set group based on the input/output attribute classified by the processing mode of a file to be handled from availability grade information 62 and the performance grade information 82, an evaluating means 40 to evaluate set device allotment information 63 and the value of the degree of confidence by using the above- mentioned degree of confidence, and allot the device, and an input/output means 50 to execute input/output to the secondary storage device.
Patent JP-H04152964-A (JP)
Title: Medal replenshing device
Inventor: NAKAJIMA TAKUO
IPC: A63F7/02
Filed: 1990-10-17
Abstract: PURPOSE:To eliminate the medal jam by providing rails which are placed in the upper part of an island in which a medal game machine and a medal inter-base lending machine are placed horizontally in parallel, and also, extend in the horizontal direction, plural trucks, a loading machine of a medal, a collecting machine of the medal, and a controller. CONSTITUTION:In each block 10, plural trucks 3 loaded with a prescribed number of pieces of medals M are waiting on the upstream side of a going line 21. Subsequently, when the medal M of a medal game machine A becomes insufficient and its replenishment becomes necessary, and when a coin is thrown into a medal inter-base lending machine B and it becomes necessary to lend the medal M, the head truck 3 moves to the front of a hopper 40 communicating with its throw-in ports 6, 7, a cover 34 is opened, and the medal M is thrown in. The truck 3 which becomes unloaded is turned back by short circuit lines 24, 25, and stops at the lower part of a loading machine 5A for the medal game machine. Also, the loading machine 5A loads the medal M to the truck 3, and its truck 3 waits on the going line 21 side of a fundamental rail part 2B. Moreover, when the hopper 40 is thrown in, the next truck advances to the front position of the hopper 40 of the upstream end side. In such a way, it is prevented that a medal jam is generated and the maintenance property is enhanced.
Patent JP-H05208167-A (JP)
Title: Method for forming multilayer coating film having good interlayer adhesiveness for lacquer application to automobile vehicle in rarticular
Inventor: BETEIINA FUOOKUTO
IPC: B05D7/00
Filed: 1992-10-19
Abstract: PURPOSE: To provide a method of producing multilayer coatings particularly for lacquering of motor vehicles. CONSTITUTION: In this multilayer coating at least three immediately adjacent layers with alternating different effective electric charge of the used binders are coated. The coating agent can be polarized by using a resin having, for example, ionic or bipolar base.
Patent JP-S61156969-A (JP)
Title: Image reading method
Inventor: KANEKO TAKEHIKO
IPC: H04N1/19
Filed: 1984-12-27
Abstract: PURPOSE:To reduce an after-image by shutting off an incident light during a shift gate being turned on and during a period immediately before being turned on and stopping the generation of an electric charge in a photoelectric converting section. CONSTITUTION:An electric charge is generated in a photoelectric converting section at a time td-1 and moved to a storing section to be stored. During a time tf-1 when an incident light is shut off and a shift pulse is turned ON, a generation of the electric charge in the photoelectric converting section is stopped and a movement of the electric charge from the photoelectric converting section to the storing section continues. By shutting off the incident light for a constant time, an after-image is reduced. A light is injected to an image pick up element for a constant time tg and a time th when after this incident light is shut off, the shift pulse is turned OFF is changed, a condition of an output of a image pick up element is changed. When the time th is small, immediately after a shift gate is turned OFF, the electric charge is remained ion the photoelectric converting section and the storing section, the after-image is produced. When the time th is large, the after-image is not produced. Thereby the after-image can be reduced and extinguished.
Patent JP-H02128611-A (JP)
Title: Method for coating seed with gel and apparatus therefor
Inventor: KONO YASUSHI
IPC: A01C1/06
Filed: 1988-11-08
Abstract: PURPOSE:To harden only the surface layer of a gel coating by dropping and feeding seeds on the gel coating formed by opening a valve of a nozzle body containing a gel in the interior thereof, dropping the seeds coated with the gel into a curing tank, taking out the covered seeds from the curing tank and washing the seeds with water. CONSTITUTION:Seeds are attracted with a drum in a seed feeding part (A) and dropped downward. A gel film is formed by opening a valve of a cutting plunger 21 in a gel covering part (B) to receive the seeds dropped onto the gel film. The seeds are further dropped downward while sphering the gel coating the seeds by closing the valve of the plunger 21. The gel-coated seeds dropped into a seed receiving part of a curing tank (C), together with a curing agent, are made to flow to an outlet and placed on a conveyor 66 of a washing part (D). The gel-coated seeds are then washed with washing nozzles 67.
Patent JP-H09130089-A (JP)
Title: Electronic part mounting method and device
Inventor: IMAFUKU SHIGEKI
IPC: H05K13/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to complete a circuit board even when a non- mounted electronic part is passed on to the post process by a method wherein the non-mounting information of a non-mounting information memory storage is taken into an electronic part mounting machine, and the non-mounted electronic part is mounted on a circuit board. SOLUTION: When a circuit board is passed on to the post process, the microcomputer 5 of the electronic part mounting machine 1 judges whether there is a non-mounted part, and if there is a non-mounted part, non-mounted part information is stored on the memory storage 3. When the circuit board 2 is taken from the previous process by the electronic part mounting machine 1, the microcomputer 5 reads out the electronic part corresponding to the step number stored as non-mounted part information from the memory storage 3 from the operation program stored in a memory 6, a driving circuit 7 and a motor 8 are controlled, and the electronic part corresponding to the step number is mounted.
Patent JP-H09128165-A (JP)
Title: Solid state recording and reproducing device
Inventor: TAGAWA AKIRA
IPC: G06F12/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device making it unnecessary for a user to erase stored contents prior to recording operation. SOLUTION: Writing from a buffer memory 11 to a flash memory 12 is executed in each prescribed unit. In the waiting time of input data to the buffer memory 11, data are written in the flash memory 12 and the recording information is recorded in a management table as a management number. When unrecorded data are left, the data are successively recorded and the number of recorded items is recorded as a management number. When there is no unrecorded data, data in a recording area with the smallest management number, i.e., data in the oldest recording area, are erased and overwritten by new data.
Patent JP-H08147923-A (JP)
Title: Tape cartridge housing case
Inventor: WATANABE YOSHIAKI
IPC: G11B23/03
Filed: 1994-11-16
Abstract: PURPOSE: To prevent a data cartridge from rattling in a cartridge housing case for housing the data cartridge. CONSTITUTION: The cartridge housing case 1 is provided with a main body part 2 of the case, a cover part 3 for opening/closing an opening of the case main body part 2, and a lock part 4 for locking the cover part 3 to the closed state, and formed so that the data cartridge 201 is housed in a cartridge housing part 6 constituted between the case main body part 2 and the cover part 3. Protrusions 5 for positioning which are engaged with recessed parts 301 arranged on the side surface of the data cartridge 201 housed in this cartridge housing part 6, are provided on the front surface plate 3c of this cover part 3, and the protrusions 5 are engaged with the recessed parts 301 inside when the cover part 3 is closed, then the data cartridge 201 is sandwiched between the protrusions 5 and a bottom surface plate 2a of the case main body part 2.
Patent JP-H01123108-A (JP)
Title: Measurement of straightness
Inventor: SHIMAZUTSU HIROAKI
IPC: G01B21/30
Filed: 1987-11-09
Abstract: PURPOSE:To measure the straightness with a set of detectors which are not straightness gages by a method wherein the measured value at the beginning of the measurement with three displacement detectors is set as 0, and values measured while the detectors are moved are obtained as differences from the initial measured value. CONSTITUTION:Displacement detectors A-C are provided on a mount 1 at equal intervals L, and moved by a distance L. Straightness of an object 2 is indicated by irregular errors at every L interval Y0, Y1.... A series of data YK (K=1, 2...) regarding the straightness is calculated from measured values DK.A, DK.B (K=0, 1...) of the detectors A and B using a given equation, and with respect to the detectors B and C (DK.C), a series of data is obtained in the same way. Difference in the primary coefficient of the both is expressed as (Y2-2Y1)/L. In other words, a new series of data DK.A, DK.B, D'K.C= DK.C-(Y2-2Y1) created from the measured data series for evaluating the successive measured values as differences from the initial measured value as 0, and the straightness of the object 2 is determined by the equation as irregular errors PK (K=0, 1...) at every interval L.
Patent JP-H02128838-A (JP)
Title: Cooking paper for electronic oven heating
Inventor: KIKUCHI KATSURO
IPC: B32B15/08
Filed: 1988-11-09
Abstract: PURPOSE:To enhance the heating effect of food and to impart a scorching pattern effectively by successively providing a thin metal layer and a thin protective layer on a base material and forming a large number of piercing holes by drilling. CONSTITUTION:A thin metal layer 2 and a protective layer 3 are successively provided on a base material 1 and a large number of piercing holes are provided by drilling. As the base material 1, a heat-resistant synthetic resin film composed of polyester, polyamide or polysulfone is used end, as the protective layer 3, paper is pref. used but a heat-resistant synthetic resin film same to that used in the metal layer 2 can be also used and, as the metal used in the metal layer 2, aluminum or nickel can be designated. The metal layer 2 is formed in a thickness setting surface electric resistance to at least 10<14>OMEGA and, as the thickness of the metal layer 2, a range of 30 - 700Angstrom  is pref. The diameter of each piercing hole 4 is 0.1 - 5mm in a case of a circle. When the diameter is smaller than said value, the diffusion effect of steam is small and a scorching pattern becomes hard to form. The density of the piercing holes 4 are pref. about 30/cm<2> and, when the density of the piercing holes 4 is small, steam diffusion effect becomes insufficient.
Patent JP-H09124315-A (JP)
Title: Production of hardened zeolite product
Inventor: TAKADA MINORI
IPC: C01B33/46
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hardened zeolite product capable of producing the product having the same strength as that of a hardened cement product from wastes by treating the waste particles containing silica and alumina with an alkali, dehydrating the treated product and subsequently subjecting the dehydrated product to a specific treatment. SOLUTION: The method for producing the hardened zeolite product comprises treating particles containing silica and alumina preferably selected from among coal ash, rock wool and slag with an alkali, dehydrating the treated product, press-molding the dehydrated product and subsequently subjecting the molded product to a hydrothermal treatment. The alkali treatment is preferably performed by immersing the particles containing silica and alumina in an alkali hydroxide (e.g. NaOH) aqueous solution. The hydrothermal treatment is preferably performed under the pressure of saturated steam at 150-200 deg.C. The dehydration treatment and the press-molding are preferably simultaneously performed. If necessary, a calcium compound [e.g. Ca(OH)2 )] is preferably added after the alkali treatment.
Patent JP-S61151514-A (JP)
Title: Optical head for laser heat treatment
Inventor: ICHIKO OSAMI
IPC: B23K26/064
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the degradation of the laser power use efficiency and the damage of an equipment due to a reflected light by providing a stop mirror on the outside of the focus position of a mirror which forms the laser beam emitted from an oscillator to a prescribed beam shape. CONSTITUTION:A laser beam 1 is condensed to a very small beam sectional area in the focus of a composite optical system consisting of an integration mirror 3 and a stop mirror 7 and is expanded gradually after passing the focus position and is formed to the same shape as the beam obtained near the focus of the integration mirror 3, namely, the beam shape suitable for heat treatment in a certain position again. Consequently, a material 6 to be worked is set in this position. A reflecting plate 8 is set between a working nozzle 4 and the material 6 to be worked to face the material to be worked, and the inside surface of the plate 8 is covered with high-reflection factor materials, and therefore, a reflected light 10 is turned back to the surface of the material 6 to be worked again. Most of the laser optical power is absorbed by the material to be worked while multireflecting between the surface of the material 6 to be worked and the inside surface of the reflecting plate 8.
Patent JP-S62140747-A (JP)
Title: Setting device for machining condition in automatic machine
Inventor: HIRATA SHIGETO
IPC: G05B19/4093
Filed: 1985-12-14
Abstract: PURPOSE:To enable a device to flexibly correspond to FMS or the like, by comparing a region data with a machining content data in every tool to erect a condition flag in a machining region further a region condition with the reference data to select a tool condition. CONSTITUTION:A CPU1, which detects a machining region data 46 for every tool kind by a processing data and a command from a keyboard 2 with screen, compares a region data 71 for every tool with a machining content data 72 for every tool in a processing part 74, and a region condition flag is erected in the machining region by a setting part 75. Next the CPU1 compares the region condition with the reference data of memories 76, 79 in comparator parts 77, 80 to select a desired tool condition in setting parts 78, 82, and the CPU1, unifying output data of these setting parts in a unifying part 83, prepares a machining condition data 47. In this way, the machining condition, equipped with flexibility and practicability necessary for FMS or the like, can be set.
Patent JP-H08149160-A (JP)
Title: Data receiver
Inventor: ITO MASAHIRO
IPC: H04L69/40
Filed: 1994-11-16
Abstract: PURPOSE: To provide a data receiver which is used for a system where data are not periodically sent and a reception interval time is managed as time data and storing the received interval time corresponding to received data when the data are received. CONSTITUTION: Upon the receipt of data by a reception circuit 1, the data receiver 1 outputs a strobe signal. A 1st register circuit 4 and a 2nd register circuit 5 receiving the strobe signal extract main data received by the reception circuit and a count of a counter circuit 3 and store them. Furthermore, the counter circuit 3 receiving the strobe signal resets the count. Moreover, a reception flag circuit 6 sets a reception flag signal.
Patent JP-2001096021-A (JP)
Title: Ball payout device in pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko payout device to feed steel balls by rotation of a lead screw, which can be constructed in a small size without occupying a large installation space and which can be fitted always easily even within a narrow space in the back of a pachinko machine. SOLUTION: In the ball payout device continuously feeding balls b1, b2 and so forth which are cramped by a screw thread 11 of a lead screw 7 rotatably driven by a pulse motor 5 and which move in ball-moving conduits 8a and 8b, the winding length of the screw thread of the lead screw is made as long as a lap or less. And moreover the winding length of the screw thread is determined so that when a pinball b1 in the downstream of the ball-moving conduit has lost the support of said screw thread, another ball b2 in the upper stream may be supported at least by the top edge 11a of said screw thread.