baber/WOPTO huggingface dataset:
Patent JP-H04327114-A (JP)
Title: Deaerating/forming device for vacuum packing bag
Inventor: OKIMOTO NOBORU
IPC: B65B31/04
Filed: 1991-04-27
Abstract: PURPOSE:To perform deaeration and forming for a vacuum packing machine efficiently without generating crush of contents. CONSTITUTION:The title device is constituted of a cylinder at the leading end of which a roller is fitted, and which is equipped with a rod being vertically movable; a push-up guide means 8 which is extended upward from said cylinder, and on the front surface of which a belt 10 is stretched in a slack state in the vertical direction in such a manner that the belt 10 internally wraps the above mentioned roller; and a moving means 11 which horizontally moves the push-up guide means 8 to the front surface side in a vacuum chamber 3. Under a condition in which a bag 1 before sealing, which is filled with a content and suspended by a chuck in the vacuum chamber 3, is positioned between a receiving plate 5 provided in a vacuum chamber 5 and the belt 10 of the push-up guide means 8, the front surface side of the bag 1 is pinched by the belt 10 by the operation of the push-up guide means 8 and the moving means 11, and at the same time, the rod is raised and the roller at the leading end presses the bag 1 to perform deaeration/forming.
Patent JP-S6082888-A (JP)
Inventor: HASEGAWA KUNIO
IPC: G21C13/036
Filed: 1983-10-13
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-H0240531-A (JP)
Title: Water-cement-ratio measuring method and apparatus used for said method
Inventor: MITSUEDA MAKOTO
IPC: G01N5/04
Filed: 1988-07-30
Abstract: PURPOSE:To obtain a water-cement ratio accurately even by an unskilled worker by a simple operation by removing water content only by heating mortar specimen which is sampled and put in a container at a high frequency. CONSTITUTION:Water content in a mortar specimen which is put in a container 5 is heated at a high frequency with a magnetron 4 as a high frequency heating means. The water is evaporated and removed. Under this state, the weight of the mortar specimen is measured with a piezoelectric sensor 6 as a weight measuring means. A microcomputer 11 is provided at the rear part of the side panel part of a containing chamber 2 for a material to be heated in a housing 1. The evaporation judging means of a CPU 12 in the microcomputer 11 judges that the evaporation of the water in the container 5 is completed. The weight of the water is computed from the weights of the mortar specimen before and after the heating. A water-cement ratio is computed from the weight of the water and the weight of the cement with a water-cement-ratio computing means.
Patent JP-S5979966-A (JP)
Title: Assembled battery
Inventor: NISHIDA KAZUMI
IPC: H01M50/528
Filed: 1982-10-30
Abstract: PURPOSE:To prevent, in emergency, inflammation of gas due to scorching or sparking on the battery case of a high voltage battery, by dividing the battery into segments so that the maximum voltage on the battery becomes less than nominal 50V, by means of an explosion-proof electromagnetic switchor or the like. CONSTITUTION:A battery apparatus for an explosion-proof electric locomotive in a coal mine is adapted so that the battery having a total voltage of 192V may be divided into segments having nominal 24V at maximum by means of an electromagnetic switch 9. By reducing the maximum battery voltage to less than 24V, sparking and so forth due to leakage through accidentally split electrolyte can be prevented. In implementation, the apparatus can be desiged so that the operator can press an emergency button before evacuating in emergency, whereby a main switch is cut off and the electromagnetic switch 9 is cut off later on.
Patent JP-S5989688-A (JP)
Title: Novel method for producing 7-amino-3-heterocyclic thiomethyl-delta3-cephem-4-carboxylic acid
Inventor: KOZASA TERUAKI
IPC: C07D501/04
Filed: 1983-10-13
Abstract: PURPOSE:To obtain industrially and advantageously the titled compound useful as an intermediate for cephalosporin compounds in high yield and purity, by reacting a 7-aminocephalosporanic acid (salt) with a specific thiol in sulfuric acid. CONSTITUTION:A 7-aminocephalosporanic acid of formula I or a salt thereof is reacted with a thiol of the formula HS-R [R is formula II or III (R' and R'' are lower alkyl)], e.g. 5-mercapto-1-methyltetrazole, preferably in an equimolar amount or excess molar amount of the latter in sulfuric acid at room temperature or under heating to give the aimed compound of formula IV. The molar amount of the sulfuric acid to be used is preferably 5 times of that of the compound of formula I .
Patent JP-H0944773-A (JP)
Title: Gas abnormality monitor device
Inventor: MONJU HIDETO
IPC: G08B21/16
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To guarantee the judging function, which judges whether monitor function of minute gas leakage in a gas equipment and pressure adjustment function of a pressure adjuster are abnormal or not, for a long time. SOLUTION: The pressure sensor which introduces gas to be measured into a diaphragm 32 of a pressure sensor element through a water suction part 37 made of a resin having as high water absorptivity is used as a pressure detection means of a gas abnormality monitor device. Thus, the change with time due to water is reduced to secure the reliability for a long time.
Patent JP-H0355848-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAJIMA HIROSHI
IPC: H01L21/205
Filed: 1989-07-24
Abstract: PURPOSE:To form, by a simple process, a high speed bipolar element whose parasitic capacitance is small, by a method wherein, after a trench exposing the surface of an Si substrate is filled with a selectively grown film of Si, an Si film of a conductivity type is deposited on the whole surface, and an SiO2 film having an aperture above the trench is formed, an Si film of opposite conductivity type is deposited. CONSTITUTION:A trench 3 is formed in a silicon dioxide film 2 formed on a silicon substrate 1, and the surface of the silicon substrate 1 is exposed; the trench 3 is filled with a selectively grown film 4 of Si; then silicon films 5, 6 doped with impurity generating the carrier of a conductivity type are deposited on the whole surface; a silicon oxide film 9 is formed so as to have an aperture above the trench 3; after that, a silicon film 10 doped with impurity generating the carrier of opposite type is deposited. For example, after the trench 3 is filled with a single crystal silicon film 4 while N-type impurity is doped, a silicon film is deposited while P-type impurity is doped. The upper part of said silicon film on the single crystal silicon film 4 turns to a P-type single crystal silicon film 5, and the part on the silicon dioxide film 2 turns to a P-type polycrystalline silicon film 6.
Patent JP-S5894416-A (JP)
Title: Thermoplastic container with good shock resistance made of polyethylene terephtalate
Inventor: KAKITA HIDETO
IPC: B29C51/30
Filed: 1981-12-01
Abstract: PURPOSE:To attain a deep-drawn thermoplastic container fit for food packing or so with uniform wall thickness and without any vertical crack by a method wherein the difference between refractive indexes in the circumferential direction and in the depthwise direction has a specified value in the sectional plane parallel to the circumferential direction of the side wall of the formed container and perpendicular to the side wall surface thereof. CONSTITUTION:A pellet of polyethylene terephtalate is discharged by an extruder and cooled and solidified with the aid of the rotary surface of a rapidly cooled member or the like to attain a sheet. This sheet is thermally formed by a manual deep-drawing machine or so to attain a formed container 1 in which a double refractive index DELTAn=n1-n2, i.e., the difference between a refractive index n1 in the circumferential direction and a refractive index n2 in the depthwise direction, is at least 0.05 in the sectional plane parallel to the circumferential direction of the side wall of the formed container and perpendicular to the side wall surface thereof. The container thus attained is used with it being fitted to a paper cup 2.
Patent JP-H1036307-A (JP)
Title: Production of halohydrin ether and production of glycidyl ether
Inventor: OKUTSU TAKAHISA
IPC: C07B61/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To enable to obtain a halohydrin ether useful as a raw material for synthesizing glycidyl ethers by using a specific catalyst in reacting an alcohol with an α-epihalohydrin. SOLUTION: This production method of a halohydrin ether is to use a catalyst consisting of an aluminum alkoxide (C1 ) such as aluminum triisopropoxide and a phenol or a sulfonic acid acid (C2 ) [e.g. a (halogen-substituted) phenol or naphthol, a (1-12C alkyl- or OH-substituted) benzensulfonic acid or naphthalenesulfuric ascid] when (A) an alcohol such as a compound of the formula; R-(OA)n -OH [R is 1-36C (un)saturated) hydrocarbon group; A is a 2-4C alkyrene; (b) is 0-100] is reacted with (B) an α-epihalohydrin. The resection so preferably carried out by using 0.001-0.1 made times of the ingredient C1 based on the ingredient A and 0.1-3.0 mole times of the ingredient C2 based on the integrated C1 .
Patent JP-H0716919-A (JP)
Title: Apparatus for manufacture of corrugated tube with smooth inner surface
Inventor: ORII KOHEI
IPC: B29C53/58
Filed: 1993-07-06
Abstract: PURPOSE:To prevent an inner surface from inflatedly being projected in an axial core direction by a method wherein adjacent spiral projections on respective round bar like rolls of the second rotary shaft body have the same pitch as that of the spiral projections of a grooved roll with each other to be spirally uniformly arranged. CONSTITUTION:A thermoplastic resin tape discharged from an outside die C is supplied so as to step over a projection 4... of a grooved roll 5... of the first rotary shaft body 4, and wound spirally to mold an outer tube having a spiral irregularity. Then, at a stage wherein it advances to the second rotary shaft body while being rotated, a heated molten thermoplastic resin tape discharged from an inside die D is supplied so as to step over spiral projections 8 with bow like section to mold an inner tube. Herein, the bow like section spiral projections 8... are arranged so that adjacent spiral projections on the respective round bar like rolls of the second rotary shaft body B have almost the same pitch of the grooved roll projections 4... with each other to be spirally uniformly arranged. Thereby, an inner face is prevented from being inflatedly projected in an axial core direction.
Patent JP-H0635067-A (JP)
Title: Projecting device
Inventor: ITO JUNICHI
IPC: G03B21/26
Filed: 1992-07-20
Abstract: PURPOSE:To reproduce data from a magnetic recording part at the time of feeding film, to store the data for every frame of the film and to display the stored data for every frame of the film in order to visually display the data reproduced from a magnetic track corresponding to each exposed frame. CONSTITUTION:A microcomputer 1 winds the exposed film 12 in a film cartridge 11 by a film feeding device 3, and the data is reproduced from the film 12 by a magnetic information control circuit 6 and stored in a storage circuit 7. A display control circuit 2 projects the image of the film 12 on a screen 9 in response to the operation of an operation switch 8. At the same time, the microcomputer 1 reads out the corresponding data from the storage circuit 7 so as to display on a display panel 10 provided on the screen 9.
Patent JP-H0357529-A (JP)
Title: Punch abnormality detecting device for a head part forming machine
Inventor: MAKINO ISAO
IPC: B21J13/02
Filed: 1989-07-24
Abstract: PURPOSE:To attain normal detection irrespective of a temperature rise by constituting the device so that abnormality of a punch is decided by a criterion value obtained by the most advance limit detecting sensor of the punch provided on a ram of a head part forming machine, and also, the criterion value is updated. CONSTITUTION:A ram 8 having a pre-forming punch 6 is placed so as to advance and move backward against a receiving piece 3 into which a blank 2 is pushed, and on a dog 9 brought to linear reciprocating motion, a sensor for detecting its most advance limit is provided. The subject device is constituted so that a detection value of this sensor 10 is read in an in accordance with whether its near a criterion value or not, abnormality of the punch is decided, and also, constituted so that the criterion value is update, whenever the decision is executed. In such a way, not only an abnormality decision of the most advance limit of the punch can be executed but also the the influence which follows a temperature rise of the periphery of the sensor 10 can be eliminated and a strict decision can be executed.
Patent JP-2001017275-A (JP)
Title: Portable cushion
Inventor: NISHIMURA MUTSUO
IPC: A47C27/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To restrain the heat radiation of a heat accumulator to the minimum in carrying a portable cushion, provide sufficient heat energy from the heat accumulator in warming up, and make it easy to carry. SOLUTION: This portable cushion comprises a first warming unit 1 and a second warming unit 2 inside a heating part comprising a heat storage and a heater 7, and a first cushion material placed under the heating part, and is provided with a second cushion material along the upper part of the heating part. Each warming unit can be folded at a folding part.
Patent JP-H1141382-A (JP)
Title: Facsimile equipment
Inventor: FUJII IWAO
IPC: H04N1/32
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment with which information specifying the destination of transmission is transmitted while being described in the image data of an original without adding the number of originals when transmitting the originals. SOLUTION: A memory part 16 previously stores the transmission destination information not less than one for specifying the party to transmit the originals. When transmitting the originals through a public line while using a line control part 14, the transmission destination information in the memory part 16 is added to the image data of originals read by a scanner part 12. Therefore, no page (cover page) for describing the transmission destination information is added concerning the transmission originals.
Patent JP-2000010710-A (JP)
Title: Resin-made key unit
Inventor: KENMOCHI YOSHIO
IPC: C08L69/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To easily and securely fix a key top made of a synthetic resin to a film without using any adhesive and to deliver the key to a user the key top is fixed to the film by fixing the key top to the film by a mechanical fixing means such as caulking and press fitting fixation. SOLUTION: The key top 1 made of a synthetic resin such as ABS resin and polycarbonate is fixed to the film 2 formed of polyethylene terephthalate and polyester by the mechanical fixing means such as caulking 3a and press fitting fixation without using any adhesive. When, however, each key top 1 is press-fitted and fixed to the film 2 or when a swelling part 2a serving as a working element is formed, the film 2 should be elastic. For the purpose, a swelling part 2a is formed on the film 2 itself or a filmy swelling part 2a is formed of UV-cured type resin on the reverse surface of the film 2.
Patent JP-S6085276-A (JP)
Title: Cryopump
Inventor: CHIBA ATSUSHI
IPC: F04B37/08
Filed: 1983-10-17
Abstract: PURPOSE:To eliminate the deformation of a baffle due to its thermal shrinkage so as to easily obtain optical shielding of the baffle, by holding cones to arms applying the mothed of insertion, in the case of construction of the baffle. CONSTITUTION:A louver-shaped baffle 18, being contained in the first stage 6 and mounted to the upper of the second stage 8 of a pump, prevents the external heat from being directly radiated to the second stage 8 further allows all gases, which can be attracted on the second stage 8 in a low temperature side, at flow through the baffle. This baffle 18 is constituted by a central plate 19, a plurality of arms 21 radially extended from the central plate to a side wall 20 of the first stage 6 of the pump and cones 27 tilted outward further downward. The arm 21 forms its internal end in a recessed shape to be fitted by a peripheral edge 22 of the central plate 19 and secured by tightening a bolt 23 and a nut 24, while the arm 21 secures its external end to a seat 26 by tightening a bolt 25.
Patent JP-S5983121-A (JP)
Title: Wide angle photographic lens having short overall length
Inventor: FUJITA HISAO
IPC: G02B9/60
Filed: 1982-11-04
Abstract: PURPOSE:To make an aperture large without changing a telephoto ratio by consisting a titled lens of the 5 groups, successively from an object side, of a positive meniscus, negative single lens or combined lens, positive single lens or combined lens, negative meniscus lens and positive meniscus lens, and forming these lenses so as to satisfy specific conditions. CONSTITUTION:The 1st group, successively from an object side, is formed of a positive meniscus lens directing its convex face to the object side, the 2nd group of a negative single lens or combined lens, the 3rd group of a positive single lens or combined lens, the 4th group of a negative meniscus lens directing its convex face to an image side, and the 5th group of a positive meniscus lens directing its convex face to the image side. The conditions specified by the equations I -IV are satisfied where f is designated as the combined focal length of the entire lens system, f1, 2, 3 as the combined focal length of the 1st-3rd lens groups, f4, 5 as the combined focal length of the 4th, 5th lens groups, ra as the radius of curvature of the object side of the 4th lens group, rb as the radius of curvature on the object side of the 5th lens group, da as the spacing between the 3rd lens group and the 4th lens group, and n1 as the refractive index of the glass material of the 1st lens. Aberration correction is much improved by introducing aspherical faces in the above-mentioned way.
Patent JP-2000007489-A (JP)
Title: Holder for single crystal pulling-up equipment
Inventor: YOSHINADA YUTAKA
IPC: C30B15/30
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a holder for single crystal pulling-up equipment which has simple constitution and is capable of stably holding and pulling up single crystal. SOLUTION: This holder 11 for single crystal pullin-up equipment holds single crystal 7 being formed by pulling up seed crystal 1 immersed in molten liquid 4 while rotating the seed crystal 1 in such a way that plural claws 9A and 9B are engaged with an engaged stepped part 8 formed between the straight body of the single crystal 7 and the seed crystal 1. In this case, at least one of claws 9A and 9B has a forked shaped formed in almost the same one horizontal plane.
Patent JP-S6435562-A (JP)
Title: Carrier for electrostatic latent image developer
Inventor: KOUNO MASANORI
IPC: G03G9/113
Filed: 1987-07-31
Abstract: PURPOSE:To improve the tendency to decreasing of an electrostatic charge quantity under high-temp. and high humidity conditions by providing an intermediate layer contg. a specific resin and electrostatic charge friction control layer. CONSTITUTION:This carrier has the intermediate layer contg. the styrene resin on the core and has the triboelectrostatic charge control layer contg. a nitrogen- contg. resin on the intermediate layer. Namely, the styrene resin has the good adhesiveness between the core and the nitrogen-contg. resin, the mechanical strength of the carrier is improved by providing this intermediate layer thereto. The tendency to decreasing of the electrostatic charge quantity of the electrostatic charge developing agent using this carrier under the high-temp. and high- humidity conditions is thus prevented at a practicable level.
Patent JP-S6436409-A (JP)
Title: Cutter for semiconductor single-crystalline bar
Inventor: KUBODERA YUTAKA
IPC: B28D5/02
Filed: 1987-07-31
Abstract: PURPOSE:To perform easily positioning at the time of starting of cutting, by a method wherein transfer control of a feed table feeding a semiconductor single-crystalline bar in the direction of a blade is performed by a manual pulse and a position of the same is stored in a non-volatile memory. CONSTITUTION:A servomotor 4 and rotary encoder 5 are connected with a driver 11, the servomotor 4 is turned and driven by a driving current through the driver 11 and a feed table 1 is fed by a predetermined quantity. Thus at the time of a manual feed mode the feed table 1 becomes manual feed, a command pulse is fed directly to a driver 11 through a manual pulse control unit 12, the quantity is displayed in detail on an indicator 17 and stored in a non- volatile memory such as EEPROM. Therefore, positioning at the time of starting of cutting at the time of restoration of a power source can be performed easily.
Patent JP-H08164122-A (JP)
Title: Acupuncture device
Inventor: ANDOREI TSUERUNESUKI
IPC: A61B5/15
Filed: 1993-08-03
Abstract: PURPOSE: To provide a disposable puncturing apparatus which enables quickly and relatively painfree puncturing for a puncturing surface of a patient. CONSTITUTION: This puncturing apparatus is provided with a sleeve 1, a push button 2 mounted at one end of the sleeve 1 and a puncturing point 7 while a piston 5 is mounted in the sleeve 1, and a coil spring 8 is arranged inside the sleeve 1 between a surface 8 of the push button 2 and the piston 5. The piston 5 has a wing 11 on the external periphery thereof and the both are carried on an inward protrusion 12. A return spring 10 is arranged inside the sleeve 1 between a bottom part 3 provided with a hole 4 for the puncturing point 7 and the piston 5.
Patent JP-H0242395-A (JP)
Title: Nuclear reactor feed water flow rate controller
Inventor: ABE MASATOSHI
IPC: G21D3/08
Filed: 1988-08-03
Abstract: PURPOSE:To control the flow rate of feed water by providing branch piping so that part of the water from a feed water pump flows to feed water pump suction piping. CONSTITUTION:In normal operation, one of nuclear reactor feed water pumps 14a and 14b which are driven by an electric motor and one or both of nuclear reactor feed water pumps 12a and 12b which are driven by a turbine are switched and operated according to the pressure and flow rate of the steam generated by a nuclear reactor. Here, pipes 17a and 17b, and 18a and 18b are provided between minimum flow rate valves 15a and 15b, and 16a and 16b, and nuclear reactor feed water pump suction piping 7. Consequently, when the feed water pumps are switched or when the flow rate decreases, either of the minimum flow rate valves 15a and 15b, and 16a and 16b are opened to supply part of the water to the feed water pump suction piping 7 through the pipes 17a and 17b, and 18a and 18b, so the minimum flow rate is secured to prevent the feed water flow rate and condensed water pump discharge pressure from varying.
Patent JP-H0542943-A (JP)
Title: Synthetic resin pallet
Inventor: MIZAWA SOMEYUKI
IPC: B65D19/32
Filed: 1991-08-01
Abstract: PURPOSE:To provide a synthetic resin pallet, the slip preventive member of which would not slip off. CONSTITUTION:A pallet main body 1 is formed of a resin molded article. On the front surface of the pallet main body 1, a preventive member 2 formed into a sheet shape of a flexible rubber or flexible resin, on which a large number of holes 3 are provided, is embedded in such a manner that the surface of the slip preventive member 2 is exposed. The slip preventive member 2 is integrated with the pallet main body 1 by being embedded, and the fixing strength of the slip preventive member to the pallet main body 1 becomes extremely high.