baber/WOPTO huggingface dataset:
Patent JP-S5872112-A (JP)
Title: Production for optical connector and reinforcing pipe
Inventor: HAMAZAKI YUUJI
IPC: G02B6/38
Filed: 1981-10-24
Abstract: PURPOSE:To produce inexpensively a high-precision and small-loss optical connector, by inserting and fixing the tip of an optical fiber, which is inserted and fixed into a reinforcing pipe, into the center hole of a centering member and molding them as one body in a mold. CONSTITUTION:An optical fiber coating material 7 and an optical fiber 8 are inserted in order to a reinforcing pipe 6, where plastic materials or metallic materials are coated on the outside surface of a glass pipe to reinforce it, and a centering member 5 which has a center hole 4 and consists of plastic materials or ceramic materials, and they are fixed with an adhesive such as an epoxy and are set in a mold, and they are molded after pistons 9 and 10 are attached. A bottom face A is polished. Thus, a high-precision and small-loss connector is produced inexpensively.
Patent JP-S5870985-A (JP)
Title: Joining method for different metals
Inventor: MIYAKE MASAYA
IPC: B23K26/00
Filed: 1981-10-23
Abstract: PURPOSE:To prevent generation of cracks by performing welding irradiating a beam of high energy onto a specified extent of metal of higher melting point from the contact face of different metals. CONSTITUTION:In joining different kind of metals, a beam of high energy is irradiated onto the extent of 0.1-1.0mm. of metal of higher melting point. When the beam of high energy 4 is irradiated, the beam passes through a sintered hard alloy 1, and steel material 2 is molten by melting of the sintered hard alloy 1. A bead 9 is formed by mutual diffusion of component of the sintered hard alloy and component of the steel. When the beam is put in the sintered hard alloy side, steep thermal gradient is not formed as the thermal conductivity of the sintered hard alloy is high. Thus, cracking due to thermal stress can be prevented.
Patent JP-S5872019-A (JP)
Title: Detector for axle torque for vehicle
Inventor: TAKAGI KAZUNORI
IPC: G01L3/10
Filed: 1981-10-26
Abstract: PURPOSE:To make a detector adatpable to vehicles of F-F systems as well by mounting a pendulum type weight utilizing gravity to a slip ring and stopping the rotation of the slip ring by the weight. CONSTITUTION:In order to eliminate conventional disadvantages that rubber bands are vulnerable to damage on accont of interference between the rubber bands and tyres or considerable elongation or contraction of the rubber bands during turning of a vehicle, a pendulum type weight 201 utilizing gravity is mounted to a slip ring 17, and the rotation of the ring 17 during traveling of the vehicle is stopped by the gravity of said weight 201. Since the need for fixing the ring 17 to a chassis by means of rubber bands or the like is eliminated, the interference of tyres and the stopper for the rotation of the slip ring during turning of the vehicle is obviated even when this device is adapted to vehicles of F-F systems, and the detection of the axle torque of the vehicles of F-F systems is made possible.
Patent JP-H11352564-A (JP)
Title: Film unit with lens, image forming method, method for preparing digital image information, image display method and image output method
Inventor: SUDA YOSHIHIKO
IPC: H04N1/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-type film unit with a lens whose portability and operability at photographing time are superior by being loaded, so that a sheet- like photographic film keeps a single plane and successively photographing by moving the position of the lens in a plane parallel to a surface formed by film. SOLUTION: A camera main body (a film unit main body with a lens) 1 is provided with a photographing lens unit 2 and a finder 3. A sheet-like photographing film 5 is fixed in the inside of the camera main body 1. A shutter provided in the inside of the lens unit 2 is opened for a specified time when a shutter release button 4 is depressed, and image exposure is applied to the film 5. A stroboscope 7 is provided as an option. In the case of executing the photographing for plural sheets, the photographing is executed by successively moving the position of the lens unit 2 along a photographing lens moving guide 21 in a plane which is parallel with a surface formed by the sheet-like photographic film 5.
Patent JP-S6149645-A (JP)
Title: Flat motor
Inventor: TSUNODA YOSHITAKA
IPC: H02K23/54
Filed: 1984-08-16
Abstract: PURPOSE:To obtain an economical motor of high water-proof property and high quality, by a method wherein a drain-hole is provided for brackets for fixing a brush-containing section cover and choke sections for a drain pipe section are provided under the coupled face of the brackets. CONSTITUTION:A set of brackets 5, 7 are combined together to contain an armature 1 and a permanent magnet 4, and one bracket 7 is provided with a brush-containing section cover 9, and so far as the flat motor is concerned, a drain-hole 10 is provided near a section for fitting the cover 9 under the bracket 7. Choke sections 11, 12 are provided under the coupled face of a set of brackets 5, 7 and are formed to be integrated with a drain pipe section 13, and a drain hose 15 is arranged to be fixed to the pipe section 13. As a result, water in the brush-containing section is perfectly avoided, and any deformation or the like of the brackets is not generated because drain pipes are not needed to be separately fixed to.
Patent JP-H0335082-A (JP)
Title: Heating of object to be heated with heat-generation agent
Inventor: KIKATA HIROKAZU
IPC: F24V30/00
Filed: 1989-06-30
Abstract: PURPOSE:To enable the stable heating of an object to be heated over a long period in a state controlled according to the kind of the object to be heated by adding water to a heat-generation agent produced by pressing a mixture of a chloride, quick lime and gypsum and heating the object with the generated steam. CONSTITUTION:An object to be heated is heated with steam generated by adding (A) 16-400g of water to (B) 100g of a heat-generation agent produced by pressing a mixture of (i) 1-25wt.% of a chloride, (ii) 98-60wt.% of quick lime and (iii) 1-25wt.% of gypsum. The breakage of a container caused by the heat of hydration reaction and the eruption of quick lime can be prevented by this process. A container having an extremely simple structure can be used in the above process.
Patent JP-H0835674-A (JP)
Title: Smoke removing and deodorizing device of cooking system
Inventor: MURANO YUICHI
IPC: F24C15/20
Filed: 1994-07-22
Abstract: PURPOSE:To provide a smoke removing and deodorizing device which has a high resistance against thermal shock, clogging to occur and has an easy maintenance operation by a method wherein there are provided one or more supporting rods having a ceramic member carrying catalyst for promoting decomposition of odor or smoke and a supporting frame for supporting both ends of the supporting rods. CONSTITUTION:This cooking smoke removing and deodorizing device which is installed between two cooking and heating devices above a gas grill and removes effectively near a generating source of odor and smoke generated from a cooked item roasted in the gas grill has a cylindrical ceramic member 1 having a catalyst promoting decomposition of odor and smoke or the like. A plurality of ceramic members 1 are fixed to supporting rods 2 in a bead-like manner and one or a plurality of supporting rods 2 are supported at the supporting frame 4. The ceramic member 1 is formed of one or more of aluminum titanate, cordierite, mullite and lithium silicate, and it is formed to have a porosity of 80% or more.
Patent JP-H0459210-A (JP)
Title: Monitoring method for banking amount and sheet forming method and their devices
Inventor: TAGUCHI MASARU
IPC: B29C43/24
Filed: 1990-06-28
Abstract: PURPOSE:To provide the molding method for grasping accurately the banking amount by measuring physical values such as residual stress, distortion and the like of a sheet fed out of a space of forming rolls and estimating the banking amount based on the measured physical value information. CONSTITUTION:A sheet 15 fed out of a space 13 is separated from a forming roll 11 and fed out to the side of a forming roll 12. The birefringence ratio of the sheet 15 fed out is measured by a birefringence ratio measuring instrument 20. Said birefringence ratio measuring instrument 20 outputs the birefringence ratio n(x) of the sheet related to the measuring position (x) in the width direction of the sheet 15 and gives the same to a control section 60. The control section 60 compares the birefringence ratio n(x) of the sheet with the sheet value ns(x) of a sheet birefringence storing section 61 by means of a comparison section, and the deviation  n(x) corresponding to the measuring position (x) of both is output and the deviation  n of average value of both is measured by a control computing section. In the case that the deviation  n(x) corresponding to the measuring position (x) exists, the distribution in the width direction of the banking amount h(x) is made the given distribution by adjusting a width direction flow rate distribution adjusting mechanism such as a lip adjusting device or the like in a manner of varying partly the banking amount (h).
Patent JP-H0640094-A (JP)
Title: Printing device
Inventor: NAKAYAMA YUJI
IPC: B41B27/00
Filed: 1992-06-29
Abstract: PURPOSE:To prevent the number of registrations of nonresident characters from being restricted in a printing device. CONSTITUTION:A printing device comprises a character data memory means 1 for storing character data corresponding to a plurality of nonresident character code names in data area in sequence and in each data area and a table memory means 2 for storing the character data in the character data memory means in sequence by making them correspond to the nonresident character code names out of plural data areas. The printing device is also provided with a designate means 3 for designating, by referring to a position to be stored in the table memory means, an area position in which the character data corresponding to the nonresident character code name is to be stored, and a print means 4 for printing the nonresident characters based on the character data corresponding to the nonresident character code name to be stored in the plurality of data areas in the character data memory means 1 for the nonresident character code name by the designation means 3.
Patent JP-H0835957-A (JP)
Title: Gas analyzer
Inventor: KAJIO TAKAHIRO
IPC: G01N27/18
Filed: 1994-07-22
Abstract: PURPOSE:To make it possible to analyze the concentration of gas continuously with high accuracy by correcting the continuous data of the gas concentration from a continuous analysis part with the intermittence data from a gas chromatograph. CONSTITUTION:An analyzer valve 2 is connected into continuous lines at the normal time and permits carrier gas CG flow into columns 3a and 3b. Sample gas SG passes a continous analysis part 4b and is discharged through a discharging part by way of a measuring pipe 5. At the time of the analysis of a gas chromatograph, the valve 2 is connected to the direction of dotted lines, and the gas SG, which is dispensed in the measuring pipe 5 is mixed with the gas CG and sent into the columns 3a and 3b. The respective gas components are separated and supplied into a detecting part 42 and the concentration of each gas component is detected. In the obtained chromatogram in this way, the peak height of the specific component is taken out and made to be the result of the measurement. The analysis part 4b detects the concentration of the intended component of the gas SG all the time, and the result of the detection is corrected so that the result agrees with the result of the measurement with the chromatograph. Thus, the concentration of the gas SG can be continuously measured with high accuracy.
Patent JP-H1111-A (JP)
Title: Sulky farming machine
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a sulky farming machine improved in riding efficiency and operating efficiency and useful as a sulky rice transplanter, so designed that projections intended for anti-slip are provided on the respective outer edges of steps so as to reduce the possibility of foot slip or foot missing and enable the mechanical strength of the steps to be raised. SOLUTION: This sulky farming machine is so designed that the upper part of a traveling machine body 1 is provided with a driving seat 14, steps 19, 22, 23 around the seat 14, and projections 24, 25 intended for anti-slip are provided on the respective outer edges of the steps. It is preferable that the projection 25 at the step riding position stands low and another projection 23c for anti-slip is provided on the outer edge of the side step 23 connecting the main step and the rear step 22 on the side of the driving seat 14.
Patent JP-H0460421-A (JP)
Title: Electronic integration flow meter with integration value preservation function
Inventor: HATTORI TATSUO
IPC: G01F15/07
Filed: 1990-06-28
Abstract: PURPOSE:To eliminate inspection for battery shortage and enable correct mea surement of a flow rate by preserving integration values to be preserved in a mechanical integrator which can preserve them even if a power source is turned OFF. CONSTITUTION:When integration values are to be recorded with a mechanical integrator 4 driven simultaneously for preservation, an output from a flow rate sensor is input into an integration flow rate arithmetic circuit 1 and the integration values are calculated, while the integration values are recorded in an electronic integration recording circuit 2. On the other hand, a unit flow rate signal which is output from a unit flow rate signal generating circuit 3 every time an integration amount separately provided in the integration flow rate arithmetic circuit 1 reaches a constant unit amount is input to the mechanical integrator 4, and the mechanical integrator 4 is driven by this signal, which is to be preserved. Thus inspection for battery shortage is eliminated, enabling correct measurement of the flow rate.
Patent JP-S6327720-A (JP)
Title: Weight detector
Inventor: SAKAMOTO KAZUHO
IPC: G01G23/01
Filed: 1986-07-21
Abstract: PURPOSE:To simplify the adjustment of reference point frequency and that of inclintaion, by a method wherein an uncorrected wt. is calculated from the frequency of an oscillation circuit and the voltage of an inclination adjusting signal is taken in while subjected to A/D conversion and the uncorrected wt. is corrected from the voltage level thereof to detect a wt. CONSTITUTION:The title detector is equipped with a sensor 1 converting a wt. to the change of electrostatic capacity, an oscillation circuit 2 converting the change of the electrostatic capacity of the sensor 1 to oscillation frequency, a frequency adjusting means 3 for adjusting the frequency of the oscillation circuit 2, a sensitivity indicating means 4 for indicating the sensitivity information of the sensor 1 by voltage and a wt. calculation means 5 taking in the frequency of the oscillation circuit 2 and inputted the voltage level of the sensitivity indicating means 4 while applying A/D conversion thereto to convert the same to a wt. The wt. calculation means 5 calculates an uncorrected wt. from the frequency taken in of the oscillation circuit 2 and detects a value, which is obtained by correcting the uncorrected wt. on the basis of the constant based on the level inputted from the sensitivity indicating means 4 through A/D conversion, as a wt.
Patent JP-H068038-A (JP)
Title: Workpiece clamping device for cutter
Inventor: YOSHISHIGE TOSHIHISA
IPC: B23D55/04
Filed: 1992-06-29
Abstract: PURPOSE:To eliminate the floating of a workpiece so as to cut the workpiece correctly at a right angle to the longitudinal direction by providing a feed material vise device with workpiece push-down mechanism for pressing the workpiece in the non-clamped state to the table face of a device frame. CONSTITUTION:When workpiece push-down mechanism 35 is put in action, a workpiece W in the state of not being clamped by a body vise device 7 is pressed to the table face 33 of a device frame 9 so as to eliminate the floating of the workpiece W. In this floatingless state, the workpiece W is clamped by the body vise device 7. As a result, a saw blade 15, for instance, is placed at a right angle to the longitudinal direction of the workpiece W so as to enable correct cutting action. In this case, the workpiece push-down mechanism 35 is provided at a feed material vise device 11. The workpiece W is therefore pressed to the table face 33 of the device frame 9 in association with the clamping of the feed material vise device 11, so that the structure of the workpiece push-down mechanism 35 is made simple and rational.
Patent JP-H0731439-A (JP)
Title: Method of sanitizing food
Inventor: HURST WILLIAM D
IPC: A23L3/3454
Filed: 1993-07-12
Abstract: PURPOSE: To provide the method for sanitizing food by using bubbles containing ozon. CONSTITUTION: Food is immersed in plural liquid baths having flowing ozon- containing bubbles. The sufficient ozon-containing bubbles are provided in order to permimt the continuous flow of the bubbles to exist in the liquid bath. The ozon containing bubbles are the typical mixture of the ozon and air so as to be directly introduced to the liquid bath as an bubble gas flow or to be mixed with the liquid of the liquid bath before being introduced to the liquid bath. When food is immersed in the liquid bath including the ozon-containing bubbles, the ozon is brought into contact with the surface of food so as to apply a sanitary effect.
Patent JP-2001004847-A (JP)
Title: Method of removing coating of optical fiber
Inventor: TOCHITANI HAJIME
IPC: G02B6/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To easily and quickly remove a coating on an optical fiber extending over a required range by exposing the surface of a coated optical fiber to vapor of N-methyl-2-pyrrolidone to deteriorate the coating, and peeling and removing the coating. SOLUTION: A coated optical fiber 1 held by a holder 15 on the upper opening of a vessel 12 is exposed to the vapor of a solvent 13 of N-methyl-2- pyrrolidone heated and evaporated by a heating plate 14 in the vessel 12 over a required length. The coating of the coated optical fiber 1 exposed to the vapor of the solvent 13 is deteriorated by corrosion or swelling and further chemical change so as to be easily removable with a small force. The coated optical fiber 1 with the thus-deteriorated coating is removed from the holder 15, and the deteriorated coating is lightly wiped with a nonwoven fabric, whereby the coating of the coated optical fiber 1 can be easily removed extending over the required length.
Patent JP-H1014769-A (JP)
Title: Electric hot water heater
Inventor: KUMAGAI HIROSHI
IPC: A47J27/21
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To easily perform maintenance such as washing by forming flat the bottom surface of an inner vessel concerning an electric hot water heater for which a heating device is fitted on the bottom surface of this inner vessel. SOLUTION: A bottom member 31 of an inner vessel 21 is formed from a peripheral edge part 32 fixed at the lower end of a body part 29, intermediate peripheral edge part 33 continued to the peripheral edge part 32 and flat bottom part 34 and, by forming the intermediate peripheral edge part 33 to be curved with a small diameter on the side of flat bottom part 34, ruggedness at the bottom part of inner surface of the inner vessel 21 can be eliminated while securing the required rigidity of the flat bottom part 34.
Patent JP-H06154288-A (JP)
Title: Closure body for chemical bottle
Inventor: PAURU SHIYUTEPANEKU
IPC: A61J1/05
Filed: 1993-07-12
Abstract: PURPOSE: To provide a sealed cap for medicinal bottle which keeps a sealer unmoved while waste can be disposed separately by having at its opening a mountable sealer of a polymer material. CONSTITUTION: An intermediate bottom 6 made of a metallic material covering a hole 3 is inserted into the inner side of a crimped cap 1. The intermediate bottom 6 comprises a dehiscent compartment 8 covering at least a part of the hole 3 and having a gripper 7.
Patent JP-H0818866-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIDA TOMOHISA
IPC: H04N5/3745
Filed: 1994-07-01
Abstract: PURPOSE:To reduce power consumption even for a multi-picture element image sensor with high resolution by providing a current control means limiting a current flowing to a constant current source in the state other than the read operation of a read transistor(TR) without losing various advantages realized by the source follower read system. CONSTITUTION:The device is provided with an inverter circuit 11 as a current control means controlling the current flowing to a constant current source 1 in the state other than the read operation of a read TR. The inverter circuit 11 is a phase inverter circuit mainly comprising complementary MOS TRs Tw1, Tw2. A reset signal phiRSTV is at a high level (=VDD) for periods such as t1, t3, t4 other than the period T2. Thus, the TR Tw1 is cut off and the TR Tw2 are conductive for the periods other than the period t2, then a voltage at a feeding terminal ra of a constant current setting circuit 1a is VSS and the constant current setting circuit 1a and a source follower read TR Td2 are both cut off.
Patent JP-S6150774-A (JP)
Inventor: OTSUKA TOMIHISA
IPC: B25B23/15
Filed: 1984-08-20
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-S5960708-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAI SHIGEYOSHI
IPC: G11B5/53
Filed: 1982-09-29
Abstract: PURPOSE:To reduce the crosstalk between magnetic heads, by connecting a load of low impedance to a magnetic head having large width when the reproduction is carried out by means of a magnetic head having small width. CONSTITUTION:Magnetic heads R', L', R and L are connected to amplifiers A1, B1, C1 and D1 via rotary transformers A, B, C and D, respectively. The terminals at fixed parts of transformers A and B are connected to each other via changeover switches SW4 and SW5. The switches SW4 and SW5 are turned on while a VTR is performing a long-time mode reproduction. While only the SW5 is turned on in a still reproduction mode. Thus the load impedance is lowered when viewed from unused heads R' and L'. Then the reproduction outputs of heads R' and L' are reduced to decrease the crosstalk between adjacent heads R and L.
Patent JP-S6063405-A (JP)
Title: Method and device for pattern examination
Inventor: KOBAYASHI KENICHI
IPC: G01B11/24
Filed: 1983-09-16
Abstract: PURPOSE:To detect the abnormality of any kind of pattern accurately and quickly by generating vectors indicating variations between individual elements adjacent to one another in longitudinal, lateral, and oblique directions as image information and comparing these vectors in every direction. CONSTITUTION:Vector map generating parts 9 and 9' generate a vector on a basis of image information 33L and 33R for a minimum comparison unit area. Similar vectors are generated not only between two cells adjacent to each other in longitudinal and lateral directions but also between cells adjacent obliquely to each other, and further, vectors are certainly generated between cells B and G and cells G and Q. A vector map 14L generated in this manner is shown in a figure (a-4). With respect to patterns inputted from a right lens 2', the matrix 33R of image information is extracted by the similar operation to generate a vector map 14R as shown in figures (b-1)-(b-4). With respect to each of two these vector maps 14L and 14R, vector change detecting parts 22 and 22' compare the number of vectors of two rows adjacent to each other in each of longitudinal, lateral, and oblique directions to chech whether a difference exists or not.