baber/WOPTO huggingface dataset:
Patent JP-S55133833-A (JP)
Title: Production of turnbuckle body
Inventor: KAMEI SUSUMU
IPC: B21D53/24
Filed: 1979-04-04
Abstract: PURPOSE: To achieve the considerable cost reduction in both material and working by perforation-forming mutually opposite internal threads on the opposing side wall parts in the long-side direction of the square barrel material comprising cutting a long-length square barrel material having a through-spacing of a rectangular shape or the like in the lengthwise direction.  
     CONSTITUTION: In order to produce the captioned body for length adjustment of various bar-form members for buildings such as concrete separators, a metal-made long-length square barrel material 1 having the through-spacing 0 of a rectangular shape or the shape resembling to this is cut at every suitable thickness in its lengthwise direction. Mutually opposite direction internal threads 2a, 2a are perforation- fomed in the opposing side wall parts 2A, 2A in the long side direction of the through-spacing 0 of the cut square barrel material 2, whereby the product is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10201966-A (JP)
Title: Foldable razor with soap
Inventor: SATO MASAHIRO
IPC: B26B21/44
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a foldable razor fitted with soap which is convenient for carrying and in which razor and soap are structured in a single piece. SOLUTION: A razor part 2 is furnished at the tip of the upper member 1 is two-folded plate structure, whole the lower member 3 is equipped with a soap receptacle where a soap 4 is placed. When one requires razor away home, for example in journey, the can have a razor and soap in consolidation solely devoted to him, so that the can shave with ease even if the accommodation does not provide an soap and also it is sanitary because of avoidance of co-use with other people. The folding system offers convenience of carrying about.
Patent JP-S61201140-A (JP)
Title: Hydrogen detecting optical sensor
Inventor: SUDO EIJI
IPC: G01N21/17
Filed: 1985-03-04
Abstract: PURPOSE:To detect gaseous hydrogen by only the signal of light and to make possible the reduction in the size of a sensor and the improvement of the reliability thereof by forming an optical waveguide of a dielectric material and coating the surface thereof with a thin metallic film laminated with a material which dissociates and adsorbs the gaseous hydrogen. CONSTITUTION:The waveguide 2 is provided on a substrate 1 consisting of transparent glass, plastic, etc. and the surface thereof is coated with the thin metallic film 3. The thin film 3 consists of the material which adsorbs and reduces the gaseous hydrogen and generates electrons and protons. The waveguide 2 consists of the material of which the coefft. of light absorption changes by receiving the electrons and protons. The other end of a fiber 4A 'which is connected to one end of the waveguide 2 is connected to a light source 5 and the other end of an optical fiber 4B connected to the other end of the waveguide 2 is connected to a photodetector 6 to measure the quantity of the detected light. Then the optical waveguide 2 colors according to the concn. on the gaseous hydrogen existing at the point where the sensor is installed. The quantity of the light emitted therefrom changes accordingly and therefore the concn. of the gaseous hydrogen is known by measuring the quantity of the detected light.
Patent JP-S56137797-A (JP)
Title: Electroacoustic transducer
Inventor: SAKAI SHINICHI
IPC: H04R9/04
Filed: 1980-03-31
Abstract: PURPOSE:To improve transduction efficiency and directivity by forming a prolate voice coil and by making the whole body movable. CONSTITUTION:Voice coil 2 is made rectangular and the magnetic gap part of a magnetic circuit is made oblong; and voice coil 2 is arranged in the gap part and folded part 3 of voice coil 2 is made movable. Thus, the directivity in the prolate direction is improved. Further, by making voice coil 2 prolate, the directivity on the horizontal surface is improved.
Patent JP-H08242512-A (JP)
Title: Device for locking control center unit
Inventor: IKENO YOSHIHIRO
IPC: H02B11/133
Filed: 1995-03-01
Abstract: PURPOSE: To provide a device for locking a control center unit in which a unit door is not closed when the position of a unit is not a position to be fixed and the unit does not move when it is in operation. CONSTITUTION: An operating piece 4A is provided so as to be directly connected to the operation side end of a locking shaft 34A, and the plate-like knob part 4A1 of the operating piece 4A is made large on one side with respect to the rotary shaft 340 of the locking shaft 34A and disposed in the position to be horizontal at the time of LOCK. On the other hand, turn-up part 121 in which the part brought into contact with the guide rail frame 26 of a unit door 12A is turned up and a notch part 122 in which the part hit upon the knob part 4A1 in the position LOCK of the turn-up part 121 is cut are provided.  Therefore, the knob part 4A1 is not hit upon the turn-up part 121 in the position LOCK and the unit door 12A can be closed and however, since the position of the knob part 4A1 is different from that at the time of LOCK in the position TEST and the position D.OUT and it is hit upon the turn-up part 121, the unit door 12A can not be closed, and accordingly, the locking device is not brought into the operating state as it is.
Patent JP-S57158010-A (JP)
Title: Magnetic head and its manufacture
Inventor: YASUDA ISAO
IPC: G11B5/187
Filed: 1981-03-20
Abstract: PURPOSE:To improve precision and mechanical strength by forming the operating gap part of a head previously during the manufacture of a core chip. CONSTITUTION:Core blocks 10 and 11 made of sendust have an SiO2 film formed as a spacer on their interface 12 serving as an operating gap part, and are joined togethr with an adhesive such as brazing metal. Then, the united body is cut into core chips 13..., and a heat treatment for track thickness work and work strain removal is performed. Each core chip 13 consists of core halves 14 and 15 which, therefore, have prescribed track width, and at least one core half has a winding window 16. They are arranged successively with interposing blocks 19 for reinforcing cores which are made of glass or ceramic, and has through-holes 17 in the center and thickness 18>= two times as great as the reinforcing core, and respective bodies are joined together with frit glass, inorganic or organic adhesive material, etc.
Patent JP-H01214738-A (JP)
Title: Detecting apparatus of air bubble in analytical sample channel
Inventor: GOTO TAKESHI
IPC: G01N21/85
Filed: 1988-02-23
Abstract: PURPOSE:To improve reliability by a method wherein a difference is detected between signals from a light-sensing element in a prescribed time difference and a differential signal of this difference signal is compared with a reference signal. CONSTITUTION:When a sample is injected into a tube 2, a light from a light- emitting element 3 is transmitted through a tube wall of the tube 2 and the sample and split into two optical paths by a beam splitter 4, and then the split lights are made to enter light-sensing elements 5 and 6. A signal from the element 5 is inputted as it is to one terminal of a differential amplifier 12, while a signal from the element 6 is inputted to the other terminal of the amplifier 12 through a delay circuit 11. From the amplifier 12 a difference between the signal of the element 5 and the signal from the circuit 11 is outputted. When an air bubble produced in a channel goes across an optical path L in this state, levels of the signals from the elements 5 and 6 change therewith simultaneously. A signal of this difference is differentiated by a differentiating circuit 13 and then compared with a reference level by a comparator circuit 15. When the signal exceeds the reference level, an alarm is given by an alarm unit 16.
Patent JP-H05216424-A (JP)
Title: Display device
Inventor: NAKAGAKI SHINTARO
IPC: G02B26/10
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the size and weight of the display device and to obtain good registration and convey by eliminating the mechanical movement of the optical system of the device. CONSTITUTION:The light emitting elements of light emitting element arrays 10R, 10G, 10B are driven in the range where the intrinsic range based on input sources is multiplied by integer times by a light emitting width setting section 40. The scanning width by scanners 30R, 30G, 30B is also changed from the intrinsic scanning width based on the input sources by a scanning width setting section 42. The sizes of writing images to space optical modulating elements 26R, 26G, 26B are changed without making mechanical movement of the writing optical system by such processing. The images read out of the space optical modulating elements 26R, 26G, 26B by using a color separating and synthesizing optical system 32 are changed in the sizes by a zoom projecting system 38 as well according to such embodiment.
Patent JP-S62199018-A (JP)
Title: Developing device for positive-type resist
Inventor: MAFUNE FUMIHIKO
IPC: H01L21/30
Filed: 1986-02-26
Abstract: PURPOSE:To enable a sufficient amount of developing solution to be utilized, by holding the developing solution inside a gap for holding the developing solution by surface tension between an upper plate and a material processed. CONSTITUTION:A material processed 30 is held on a plate 11 in a holding board, with resist 20 positioned above. Then, an upper plate 40 is lowered to approximate to the material processed 30 and narrow a developing solution holding gap h. Then, the developing solution 50 is held inside the gap h by surface tension between the upper plate 40 and the resist 20 when the developing solution is dipped from a nozzle 60 so that the developing solution 50 is supplied into the gap h and the upper plate 40 is moved upward little by little to widen the gap h. Thus, a sufficient amount of developing solution 50 can be utilized to perform the developing of the resist 20. Therefore, time required for the developing can be shortened.
Patent JP-S61205325-A (JP)
Title: Intake device of internal-combustion engine
Inventor: FUJII TAKASHI
IPC: F02B29/08
Filed: 1985-03-06
Abstract: PURPOSE:To improve intake charging efficiency, by setting an operating period of a valve, from a start of its opening to the maximum lift point, shorter than the operating period of the valve, from the maximum lift point to an end of the closing, in the case of the intake valve mounted to the outlet of an intake port equipped with an opening and closing valve. CONSTITUTION:Each cylinder, providing two intake valves 1A, 1B and two intake ports 2A, 2B reaching these intake valves 1A, 1B, mounts respectively a fuel injection valve 3 to the first intake port 2A further an opening and closing valve 4 to the second intake port 2B. While an engine, connecting an actuator 7 with a supporting axis 4a of the opening and closing valve 4 to be operated by a control unit 8, controls the opening and closing valve 4 so as to be closed in a low speed range while opened in an intermediate and a high speed range. Further the second intake valve 1B sets its opening period a little earlier than the top dead center similarly to the first intake valve 1A, but delays the closing period to about a half of a compression stroke. And the engine sets the period, after the second intake valve 1B starts to open till it reaches the maximum lift point, shorter than the period after the maximum lift point of the valve till it closes.
Patent JP-S53149758-A (JP)
Title: Conveyer for cathode-ray tube
Inventor: YOSHIDA HIROHISA
IPC: B65G47/52
Filed: 1978-04-13
Abstract: PURPOSE: To make the connection between processes convenient by conveying carried cathode-ray tubes mounted on a cart onto a conveyer hanger through the operations of a combinationally-used cart, loading board, truck, and conveyer hanger while using a plural number of cylinders. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06260171-A (JP)
Title: Alkaline battery
Inventor: TSUZUKI SHUSUKE
IPC: H01M6/08
Filed: 1993-03-03
Abstract: PURPOSE:To provide a non-mercury alkaline battery which presents good characteristics in respect of the heavy load discharging performance and anti- shock property, compared with a conventional alkaline battery containing mercury. CONSTITUTION:An alkaline battery includes a gel-form negative electrode composed of a zinc powder, alkaline electrolytic solution, and gellating agent, and 5-15wt.% synthetic resin powder having particle sizes 200 to 1000 7mum, 0.4-0.7wt.% acrylic water-absorptive polymer, 0.2-0.4wt.% carboxyvinyl polymer are added to the gel-form negative electrode. Therein the synthetic resin powder strengthens contacting of zinc powder with one another and also its contacting with the collector, while the acrylic water-absorptive polymer serves as a buffer material for impact applied. Even though no mercury is used, the resultant alkaline battery has a good heavy load discharge performance and also excellent anti-shock property.
Patent JP-H01216426-A (JP)
Title: Microcomputer
Inventor: MIURA KATSUMI
IPC: G06F9/34
Filed: 1988-02-24
Abstract: PURPOSE:To reply to systems having a various kinds of size of memory spaces, respectively by performing the shift of high-order address information by the designated number of bits to a high-order, adding it on low-order address information, and generating effective address information. CONSTITUTION:An effective address generating part 103 performs the shift of segment address information of 16 bits that is the high-order address information outputted from an instruction execution part 101 to an internal data bus 102 to the high-order (leftward) by (4-8) bits by designated address control information. Separately from that, the information is added on offset address information of 16 bits that is the low-order address information outputted from the instruction execution part 101 to the internal data bus 102, and the effective address information that is the result of the above addition is sent to an address bus 104. In such a way, it is possible to reply to the systems with a various kinds of memory spaces.
Patent JP-H02221723-A (JP)
Title: Travel speed controller for vehicle
Inventor: ISHIKAWA KAZUO
IPC: B60W10/04
Filed: 1989-02-22
Abstract: PURPOSE:To improve riding quality by determining a degree of connection value to a car speed deviation and its changing portion on the basis of stored connection value data when a clutch is adjusted to a specified half-connecting state and actual car speed is gradually approximated to the desired value. CONSTITUTION:A central processing unit 22 of a controller 21 determines a desired car speed conformed to the manipulated variable of an accelerator pedal 16 being detected by an accelerator sensor 15 on the basis of car speed data of a memory 24, and it calculates a deviation with car speed by a car speed sensor 14 in addition to its changing portion. In order to be controlled to the desired car speed indicated, when a fact that a clutch 2 is adjusted to a specified half-connecting state being detected by a stroke sensor 11 and actual car speed is gradually approximated to the desired car speed if discriminated, a degree of clutch engaging value to the car speed variation and its changing portion is determined from the data of the memory 24, controlling the engaged value of the clutch 2 via a drive circuit 26 and an actuator 8, and it is converged on the desired car speed. Thus, it is possible to improve riding quantity without changing a clutch engaged state frequently.
Patent JP-S62201983-A (JP)
Title: Epoxy resin adhesive composition
Inventor: YANAGISAWA SEIICHI
IPC: C09J163/00
Filed: 1986-02-28
Abstract: PURPOSE:To obtain the titled adhesive composition which has excellent adhesiveness to a thermosetting resin coating and is liquid, by mixing a specified oligomer containing ethylene oxide groups and a liquid telechelic diene rubber. CONSTITUTION:100pts.wt. oligomer containing two or more ethylene oxide groups in a molecule (A) (e.g., a bisphenol-glycidyl ether epoxy resin) is mixed with 10-50pts.wt. liquid telechelic diene rubber (B) which has terminal functional groups such as hydroxyl, carboxyl, isocyanate, ethylene oxide, or acryloyl groups, has a molecular weight of 1,000-20,000, and is liquid at ordinary temperatures, and if necessary, a filler (e.g., a silica powder), a latent curing agent (e.g., dicyandiamide), an anti-sagging agent (e.g., asbestos), etc. to give the titled composition. This composition is applied in the interspaces between a plurality of steel plates which have been coated with a thermosetting resin coating consisting mainly of, e.g., an acrylic resin or a melamine resin, and is heated at 110-150 deg.C for 60-120min to join the plates.
Patent JP-H06255717-A (JP)
Title: Article transfer device
Inventor: ANAYAMA TOSHIFUMI
IPC: B65G1/04
Filed: 1993-03-03
Abstract: PURPOSE:To simplify a structure by making a conveyer perform both a function of conveying a deck where an article is placed and a function of driving a moving body so that a conveyance base may be placed on the moving body if the deck is conveyed over the prescribed conveyance range of the conveyer. CONSTITUTION:This stacker crane for transferring an article onto a rack or the like is provided with a lifter 1 and a fork device 2. The fork device 2 is constructed so as to convey the article on the pallet 4 serving as a deck, and the article 3 which is extended in a vertical direction to the traveling direction of the lifter 1 to be placed is transferred to a targeted position of a rack 6 formed at both the sides of a passage 5. In the fork device 2, the pallet 4 is first conveyed by a chain conveyer 17, and the fork 7 is moved along a guide rail when the pallet is conveyed by a prescribed length, so that the pallet 4 is transferred from the chain conveyer 17 to the folk 7 to be conveyed.
Patent JP-H07250560-A (JP)
Title: Winnower structure in combine
Inventor: ANDO KAZUTO
IPC: A01F12/48
Filed: 1994-03-14
Abstract: PURPOSE:To prevent winding straws, etc., round a sirocco fan constituting a winnower and, at the same time, to improve separating performance. CONSTITUTION:A sirocco fan 3 is arranged in a fan easing C and, at the same time, intake guide bodies 32a and 32b are installed so as to front intake openings 31a and 31b of the fan 3. The intake guide bodies 32a and 32b are formed in a bell mouth shape the diameter of which is gradually narrowed from the inlet side to the outlet side and further the terminal 32b of the inlet side is fixed on the sidewall of the fan easing C and the terminal 32a of the outlet side is positioned inside of the fan easing C to overlap in certain width. Further, a blowing guide 41 which distributes a selecting wind sent from the sirocco fan 3 left and right is arranged in a blowing pass 38 formed in the fan easing C.
Patent JP-S51117813-A (JP)
Title: Transmitter to prevent radiation of abnormal electric wave
Inventor: ISHII MASAHARU
IPC: H04B1/40
Filed: 1975-04-09
Abstract: PURPOSE: The generation of abnormal electric wave other than that of designated frequency is prevented in a transmitter which uses a frequency synthesizer with a phase lock loop. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06260661-A (JP)
Title: Free wheeling diode for gto thyristor
Inventor: KAARU PURATSUEEDAA
IPC: H01L29/861
Filed: 1994-02-16
Abstract: PURPOSE: To provide a freewheeling diode wherein its natural faults are reduced without increasing its loss in ON-state. CONSTITUTION: A freewheeling diode connected in inverse-parallel with a GTO thyristor and having an applied DC voltage across it in a converter fails naturally by the loss of its blocking ability when it is driven at an apparently lower backward voltage than its rated backward voltage. This fault generated by cosmic rays, etc., can be reduced considerably when the doping and thickness of the central region of the diode are so selected that the electric field strength of its n-n<+> junction becomes at least 0.2 times as large as the one of its p-n junction in the case of its blocking ability to reach the maximum.
Patent JP-S54135804-A (JP)
Title: Colloidal fuel
Inventor: TAKESONO TETSUYA
IPC: C10L1/32
Filed: 1978-04-13
Abstract: PURPOSE: To improve the long-term dispersion stability of powdered coal in a colloidal fuel, by adding a specific unsaturated carboxylic acid addition product (salt) to a mixture of powdered coal and a hydrocarbon oil.  
     CONSTITUTION: A stable colloidal fuel free from sedimentation of constituent powdered coal, is prepared by adding 0.05W3 parts by weight of a stabilizer consisting of an addition product of a 8W24C aliphatic hydrocarbon having a double bond and an α, β-unsaturated carboxylic acid (anhydride) or its alkali (ne earth) metal salt to 100 parts by weight of a mixture consisting of 10W80 parts of powdered coal which passes 50 mesh sieve and 20W90 parts of a hydrocarbon oil such as light oil, fuel oil, etc. The aliphatic hydrocarbon of the stabilizing agent is pref. 3W6 mer of lower olefin polymerized in the presence of an acid catalyst, a straight chain unsaturated hydrocarbon obtained by the dehydrogenation of a petroleum fraction mainly composed of 8W24C saturated hydrocarbons, or a 8W24C unsaturated hydro carbon obtained by the thermal cracking of petroleum polymers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60188737-A (JP)
Title: Heating cooker
Inventor: YONEDA KIYOSHI
IPC: F24C15/20
Filed: 1984-03-07
Abstract: PURPOSE:To prevent heat loss due to the opening and closing of a door by permitting to see the baked condition of a food to be heated in heating chamber without opening and closing the front door of the cooker. CONSTITUTION:The heating chamber 8 is provided with an opening 4 immediately above a burner located at the upper side of the chamber 8 while the opening is covered by a transparent plate 3. The transparent plate 3 is detachable. The other opening 5 is provided at the back side of the heating chamber 8 and a slidable duct 6 is connected thereto. According to this method, the baked condition of the food 7 to be heated in the heating chamber 8 may be seen from the upper side of the cooker through the transparent plate 3.
Patent JP-S56140441-A (JP)
Title: Display system
Inventor: TSUNODA TAKASHI
IPC: G06F3/147
Filed: 1980-04-04
Abstract: PURPOSE: To enable to detect and correct an erroneous key operation immediately, by displaying the error display alternately with the message for taking measures to error occurrence when an error is produced in display data in the electronic teller's machine.  
     CONSTITUTION: The clock signal generated from oscillator OSC is supplied to the CPU as much as frequency dividing circuit FD and is divided and is input to the FF. The FF outputs signals 1 and 0 alternately in accordance with the divided clock signal and supplies them to AND gate G 1  through AND gate G 2  and inverter I 1 . Input data from keyboard KB is supplied to the CPU and is further stored in display buffer B 1  through control circuit CTL. The signal of memory B 1  is displayed on display device DSP through gates G 1  and G 3 . When an error occurs, message data for measures agaist this error is stored in memory B 2 , and this message and contents of memory B 1  are displayed alternately on DSP repeatedly in the divided period. The alternate display is stopped by a prescribed key operation of KB to reset to the normal state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52127944-A (JP)
Title: Washing apparatus for coating booth
Inventor: WAKABAYASHI TAKESHI
IPC: B01D47/00
Filed: 1976-04-19
Abstract: PURPOSE: Dust and paint mist in an automobile painting booth are made to contact with water spray under the floor of the booth and collected to the water in the water reservoir, thereby removing fine dust from the atmosphere, preventing scattering of paint to the outer atmosphere, and enabling the washing of the automobile in the painting booth. 
     COPYRIGHT: (C)1977,JPO&Japio