baber/WOPTO huggingface dataset:
Patent JP-S58193969-A (JP)
Title: Toothed pulley for use with timing belt of engine
Inventor: OOHASHI YASUO
IPC: F16H55/02
Filed: 1983-03-25
Abstract: PURPOSE:To provide a toothed pulley, long in its effective tooth length and highly accurate in its tooth profile, by way of stretch drawing using a press, by shaping the teeth such that the thickness of the tooth flank is smaller than the thickness of the tooth tip and the tooth bottom. CONSTITUTION:Teeth are shaped by pressing a half-product supported by a pad 12 and a shaping punch 11 of a male die into a female shaping die 15. In order to make the tooth profiel highly accurate and to make the effective length of the tooth profile as long as possible, it is intended to prevent reduction in the thickness at the corner portion (r1) of the tooth tip and a bent portion (r2) of the rim portion. Further, in order to make the bending radii at the portions (r1), (r2) as small as possible, the tooth profile portion 8 of a product is compressed in the circumferential direction by imparting an angle 0 to the sliding guide portion of the female shaping die, thus preventing reduction in the thickness of the plate and obtaining a required configuration. Further, transfer of the plate thickness toward the portions (r1), (r2) is caused by rapidly stretch drwing the tooth flank C.
Patent JP-H02228457-A (JP)
Title: Production of seamless titanium tube
Inventor: KURODA ATSUHIKO
IPC: B21B17/14
Filed: 1989-02-28
Abstract: PURPOSE:To produce a Ti tube free from internal angularities by carrying out heat treatment under specific temp. conditions in a rolling stage prior to reducing at the time of producing a seamless Ti tube by forming a Ti billet into a hollow-shaped hollow piece by means of a piercing mill, further forming this hollow piece into a hollow shell by means of stretch rolling using a plug mill, and finally carrying out reducing. CONSTITUTION:A billet of pure Ti or alpha Ti alloy is heated up to the prescribed temp. and formed into a hollow-shaped hollow piece by means of a skew roll piercing mill and further formed into a hollow shell by means of stretch rolling using a mandrel mill, a plug mill, etc. At this time, the outlet temp. Ts of the mill is regulated to a value between (beta-transus-150 deg.C) and 1100 deg.C, and the above hollow shell is cooled from the above temp. down to a temp. Tf of <=600 deg.C at a cooling velocity of air cooling or above. Successively, the above hollow shell is reheated up to a temp. Tr between 650 deg.C and beta-transus to undergo reducing by means of a stretch reducing mill, by which the seamless Ti pipe free from internal angularities and having uniform thickness can be produced.
Patent JP-S63288277-A (JP)
Title: Fluid product applying and distributing apparatus
Inventor: MAASHIYARU DOUUGE
IPC: B65D41/26
Filed: 1988-03-03
Abstract: A device for dosing and dispensing a fluid product to be deposited freely in the mobile enclosure of a machine, the device comprising a hollow recipient adapted to contain a dose of product and being integral with a plunger tube provided for both filling and dispensing the dose, wherein the device is provided with a coupling for mounting the plunger tube on a container such as a bottle, can or the like, the plunger tube presenting at least one opening for filling and dispensing, the edge of the opening being positioned to determine the dose stored in the recipient to be dispensed when the recipient is placed in a washing machine or the like.
Patent JP-H04269213-A (JP)
Title: Base plate for fixing column base
Inventor: SASAKI TAKAHARU
IPC: E02D27/00
Filed: 1991-02-21
Abstract: PURPOSE:To inject a filling material into a gap between column base fixing base plate and the foundation without using a filling material injection member. CONSTITUTION:Notch sections 1a for injecting nonshrinkage mortar into a gap 6 between a pedestal fixing base plate 1 and the foundation 2 are provided on the column base fixing base plate 1 fitted at the lower end of a column base 3 for fixing the lower end of the base 3 to stud bolts 4 protruded from the upper end face 2a of the foundation 2. A filling material can be injected through the notch sections 1a of the column base fixing base plate 1, thus the number of part items can be reduced, and the construction cost can be reduced.
Patent JP-2000250118-A (JP)
Title: Display device and equipment and camera provided therewith
Inventor: MATSUDA YUICHI
IPC: G03B17/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To enable which equipment action is executed to be concretely understood even when only a mode display mark corresponding to an action mode is turned on in the case that the action mode is set. SOLUTION: This display device is arranged at an equipment constituted so that the plural action modes can be selectively set and provided with the plural display marks 22a-25a corresponding to the plural action modes. Then, a 1st display action that the display mark corresponding to the set action mode out of the plural display marks is displayed when one action mode is set by the equipment and a 2nd display action that the display mark corresponding to the other action mode related to the set action mode is displayed together with the display mark corresponding to the set action mode after the 1st display action is executed are executed.
Patent JP-2000252183-A (JP)
Title: Mark detection method, manufacture of device using the same and projection aligner
Inventor: SHIRAISHI NAOMASA
IPC: G03F9/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a practical mark detection method in a case where a projection optical system is equipped with a prescribed reflection member. SOLUTION: This mark detection method is carried out in a manner where exposure light IL penetrating through a reticle 3 forms a primary image I passing through lenses L11 to L24, and furthermore the image of a pattern on the reticle 3 is formed on a water W through the aperture 36 and lens component L2 of a primary mirror M1, an auxiliary mirror M2 on the rear of the lens component L2, the lens component L2, the reflecting surface R1 of the primary mirror M1, the lens component L2, and the aperture 37 of the auxiliary mirror M2. A projection optical system PL is composed of a lens L11 to the lens component L2 equipped with the auxiliary mirror M2.  A wafer mark on the wafer is irradiated with an alignment light AL through a light sending mirror 32 arranged adjacent to a primary image I, the aperture 36 of the primary mirror M1, and the aperture 37 of the auxiliary mirror M, and a return light from the wafer mark is detected via the apertures 37 and 36, and the light receiving mirror 33 arranged adjacent to the primary image I.
Patent JP-H11246753-A (JP)
Title: Thermoplastic resin composition
Inventor: SAITO HIDEKAZU
IPC: C08L53/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin compsn. which can produce a molded article such as a film and a sheet with an excellent elongation at a low stress, a high recovery stress after elongation and an excellent adhesion as well as a small residual deformation after elongation, and a molded article therefrom. SOLUTION: This compsn. is composed of a thermoplastic polyurethane (a) consisting of a polymeric diol unit with an no. average mol.wt. of 500-8,000, an org. diisocyanate unit and a chain extending agent unit and having a nitrogen atom content of <=2.5 wt.%, a thermoplastic polyurethane (b) consisting of a polyesterdiol unit with an no. average mol.wt. of 1,500-5,000, an org. diisocyanate unit and a chain extending agent unit, having a nitrogen atom content of >=2.6 wt.% indicating an endothermic peak at 200-220 deg.C in an differential scanning calorimeter measurement and having a crystallization enthalpy obtd. from the endothermic peak of 2-15 J/g, an ethylene-α-olefin copolymer (c), and a block copolymer composed of an arom. vinyl compd.  polymer block and a conjugated diene polymer block and its hydrogenated product (d), and comprises 40-90 wt.% of the component (a), 60-10 wt.% of the component (b), 5-250 wt.% of the component (c) and 5-100 wt.% of the component (d).
Patent JP-H08247211-A (JP)
Title: Vibration absorbing device of rolling mill
Inventor: KABEYA KAZUHISA
IPC: B21B33/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a device capable of being adapted to the change of the chattering frequency of a rolling mill, and effectively suppressing the vibration of the rolling mill in any rolling condition. CONSTITUTION: A vibration absorbing device of a rolling mill 1 to roll a metallic strip 11 consists of a vibration sensor 9 fitted to the rolling mill 1, a dynamic vibration reducer A to absorb the vibration of the rolling mill 1, and a controller 10 which calculates the natural frequency of the rolling mill 1 when the amplitude by the vibration sensor 9 exceeds the prescribed value and adjusts the natural frequency of the dynamic vibration reducer A based on this value.
Patent JP-H05248991-A (JP)
Title: Evaluation method for operating characteristic of wave-guide type optical device
Inventor: OKAMURA YASUYUKI
IPC: G01M11/00
Filed: 1992-03-06
Abstract: PURPOSE:To evaluate operation of an optical device of waveguide type, in particular such a one as involving low loss, by providing observability for an optical wave, which is transmitted by the optical device, from the outside through the action of a diffusive substance or phosphor attached to the surfaces of the optical wave. CONSTITUTION:A thin transparent layer 4 containing a phosphor or diffusive substance is attached to the surface of an optical device 1 of waveguide path type, and the distribution of phosphorescent light or diffusive light produced by the leaking light of optical wave transmitted in this optical device 1 is photographed externally. The image data obtained is subjected to image processing, and thereby the behavior of the optical wave within the device 1 is turned visual.
Patent JP-H07267651-A (JP)
Title: Mold mechanism
Inventor: BUIRII MAIAA
IPC: C03B9/48
Filed: 1995-03-09
Abstract: PURPOSE: To provide a parallel mold mechanism which is inexpensive and of a simpler structure.  
     CONSTITUTION: The mold mechanism to be used in a glassware forming machine has two mold arms 8, 10 attached to a single transverse rod 6. The transverse rod is of hardened steel and one of the mold arms is secured to a cast iron sleeve 16 which slides on the transverse bar, and the other of the mold arms is secured to a hardened steel sleeve 20 which slides on the cast iron sleeve. A slide member on each arm engages with a horizontal slideway and is adjustable to determine the position of the mold arms. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61211211-A (JP)
Title: Roller chain
Inventor: HIRATA TOMOMI
IPC: F16G13/06
Filed: 1985-03-13
Abstract: PURPOSE:To reduce running resistance and to simplify lubrication and to facilitate the construction by disposing a plurality of stepped rolls on the outer peripheral surface of a bush connected to an inner link plate, and fitting a roller to the outer periphery of the stepped rolls not to shift. CONSTITUTION:Stepped rolls 4 are disposed in an inner hole portion of a roller 5, with rolling portions 9 previously brought into contact with the inner peripheral surface 13 of the roller 5. A bush 3 projected on one inner link plate 2 is inserted in the stepped roll 4 disposed on the periphery, and the bush 3 is pressed in the other inner link plate 2. Subsequently, an outer link plate not shown is connected to the link plate by a pin not shown which passes the bush 3. This arrangement can reduce running resistance and simplify lubrication.
Patent JP-H11245466-A (JP)
Title: Printer
Inventor: FURUYAMA HIROYUKI
IPC: B41J15/04
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can prevent the draw-in of the terminal part of a sheet by simple structure when the rolled sheet is received into a sheet housing part with the peripheral surface side of the drawn-out sheet turned upward. SOLUTION: By forming a sheet terminal separator 25 which is bitten to the inside of the drawn-out part of a rolled sheet 7 in a sheet draw-in part 21a on the side of a guide member 21 in a lower side housing 3 to protrude nearly upward, the rolled sheet 7 received into a sheet housing part 6 with the peripheral surface side of the drawn-out part of the sheet 7 turned upward is reduced, even when the sheet 7 reached the sheet terminal, by a process in which the separator 25 is bitten to the peripheral surface side, the sheet 7 is loosened (b). Therefore, the movement of the sheet 7 is smoothed to prevent the drawing of the folded sheet 7 into the sheet draw-in parts 21a, 22a.
Patent JP-S57163488-A (JP)
Title: Production of l-citrulline through fermentation process
Inventor: YOSHIMURA MINORU
IPC: C12R1/13
Filed: 1981-04-02
Abstract: PURPOSE: A bacterium in Brevibacterium producing L-citrulline is made to mutate the get acetic acid-requiring property and the resultant mutant is used to product L-citrulline in high yield.  
     CONSTITUTION: A microorganism in Brevibacterium, requiring acetic acid and producing L-citrulline, is aerobically cultured in a liquid medium containing aliphatic alcohol or fatty acid and saccharide as carbon sources and the L-citrulline accumulated in the culture medium is collected. The mutant is, e.g., Brevibacterium flavum AJ-11677, which is derived from the parent strain, Brevibacterium flavum AJ-3408. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59177264-A (JP)
Inventor: SUZUKI YASUHIRO
IPC: B66B1/18
Filed: 1983-03-25
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-H04288490-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: F28F9/02
Filed: 1991-03-14
Abstract: PURPOSE:To provide a heat exchanger capable of preventing the positional deviation or dropping off of a partitioning plate, arranged in and inserted into a header, surely with a simple constitution without employing any specially prepared jig. CONSTITUTION:At least one end of a plurality of tubes 1, arranged in parallel, are connected so as to communicate with hollow headers 3, 4 while a partitioning plate 10 is inserted into and arranged in the headers 3, 4. This partitioning plate 10 is arranged so as not be dropped off by the engagement of the neighboring tube 1 and is brazed.
Patent JP-S53135531-A (JP)
Title: Data processor
Inventor: OOTSUKA MASAMICHI
IPC: G06F7/76
Filed: 1977-05-02
Abstract: PURPOSE: To ensure a high-speed arithmetic process by securing an early setup of the condition code through previous detection and exception in case no exponent underflow nor overflow takes place. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63219899-A (JP)
Title: Blower
Inventor: NISHIKAWA KIYOSHI
IPC: F04D29/42
Filed: 1987-03-06
Abstract: PURPOSE:To improve the efficiency of a fitting work by providing a recess toward the inside of a pressure chamber on the ceiling portion of the pressure chamber to form a scroll and fitting a multi-blade blower in said scroll. CONSTITUTION:A pressure chamber 6 is formed between the ceiling portion 2b of a case 2 and a filter 4 and the scroll 8 of a multiblade blower 10 is provided in the pressure chamber 6. The scroll 8 is provided with a blowoff port 8a and a hole 8b is provided to fit the filter 4. A prefilter 20 is fitted to a bellmouth 12a detechably and a partitioning plate 12 is fixed to the ceiling surface 2b of the case 2 with rivets, etc. Thereby, the efficiency of a work at the time of fitting the scroll to the pressure chamber is improved.
Patent JP-S54144604-A (JP)
Title: Train speed control apparatus with a radar range finder
Inventor: NAGASE KAZUHIKO
IPC: B61L3/08
Filed: 1978-04-28
Abstract: PURPOSE: By measuring the relative distance between a tarin and a given point with a radar range finder and by continuously obtaining the actual value of the stated distance at an extremely high accuracy, to improve the quality of speed control of the train.  
     CONSTITUTION: Mount a radar range finder 2 emitting microwave on a train. If the train now approaches the datum point s, the level of the reflective wave of the microwave issued from the stated finder 2 is elevated by a reflection plate 1 fit near the datum point S, and the finder 2 measures the relative distance to the reflection plate 1 sensing the elevated level. The information about the stated distance by this finder 2 is output to a position detector 3 successively and compared with the distance corresponding to a pattern length fit on the train which has previously been memorized in the detector. When those values coincide with each other, a gate is operated and the stated distance information is transmitted to the verifier 4. At the tinstant the actual speed of the train exceeds the speed of the pattern the emergency brake is applied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07263064-A (JP)
Title: Terminal locking structure for connector and manufacture of terminal metal fitting
Inventor: OSUMI HIDEKI
IPC: H01R43/16
Filed: 1994-03-22
Abstract: PURPOSE:To eliminate reduction in a locking margin of a flexible locking piece while making a locking part of a terminal metal fitting unsharp by constituting the locking part of the terminal metal fitting coming into contact with a locking projection of the flexible locking piece out of end parts in folded superposed plate parts of a rolling thin plate part. CONSTITUTION:A terminal housing chamber 1 penetratingly passing in the longitudinal direction is formed in a connector housing A, and a stopper 2 is arranged on the front end in the housing chamber 1, and a cantilever flexible locking piece 3 is arranged in an intermediate part. A locking projection 4 having a projecting marging (q) is formed on the free end of the locking piece 3. A terminal metal fitting B is composed of a female type electric contact part B1 and an electric wire connecting part B2, and an electric wire W is beforehand connected to the connecting part B2. Superposed top plate parts 7 and 7' are continuously arranged to a bottom plate part 5 in the contact part B1 through both side plate parts 6, and a folded elastic contact piece 8 is formed on the tip of the bottom plate part 5. A locking part 9a of the metal fitting B is formed by folding back a rolling thin plate part 9, and a locking margin P'' of the locking part 9a coming into contact with the projection 4 can be constituted almost equal to a locking margin to a conventional edged locking part.
Patent JP-H06241816-A (JP)
Title: Vibration type angular velocity sensor
Inventor: KAWAI HIROSHI
IPC: G01C19/56
Filed: 1993-02-16
Abstract: PURPOSE:To detect angular velocity accurately by eliminating air viscosity resistance which is operated on the vibration piece of a vibration-type angular velocity sensor. CONSTITUTION:A vibration piece 3 is fixed to a vibration piece fixing part 5 via a support beam 4 on a circular arc on a substrate 1 consisting of silicon material. An electrode 6 for rotation for rotating and vibrating in reference to the center axis of the vibration piece 3 is provided in X axis of the vibration piece 3. Further, a fixed electrode 8 for detecting the separation dimension between the vibration piece 3 and the substrate 1 is formed at the lower side of the vibration piece 3, thus achieving rotation in reference to the Y axis with the coriolis force operated on the vibration piece 3 when an angular force rotating in reference to the X axis is applied to the entire sensor.
Patent JP-H03250104-A (JP)
Title: Wooden block aggregate board and paving method of road surface and the like using such aggregate board
Inventor: FUJIKI KEN
IPC: E01C5/14
Filed: 1990-02-28
Abstract: PURPOSE:To improve work performance by sticking plural wooden block bodies, subjected to a synthetic resin impregnating process, on a bituminous board. CONSTITUTION:Plural wooden block bodies 1 are bonded to a bituminous board 2 through adhesive layers 3, and joint sealant 4 is impregnated between the wooden block bodies 1. Waterproof adhesive is used to bond the wooden block bodies 1 to the bituminous board 2. The aggregate board of the wooden block bodies 1 is then laid on the ballast rolled ground surface, the mortar finished surface and the asphalt finished surface.
Patent JP-S56146210-A (JP)
Title: Controlling system for voltage
Inventor: KOBAYASHI ATSUSHI
IPC: G05F1/14
Filed: 1980-04-16
Abstract: PURPOSE:To adjust voltage rapidly in response to the change of load by a system wherein data are integrated by time-limit weight in each region and the number of counting of the time when there are bus voltage in each region, and voltage is outputted when the value satisfies a time-up condition. CONSTITUTION:Output obtained by passing load currents from a current transformer 2 through a current transducer 5 and output obtained by passing bus voltage from a voltage transformer 4 through a voltage transducer 6 are forwarded to a CPU8 as digital output through an A-D transducer 7. Every kind of data for executing a processing program used for controlling the voltage of a PROM9 are memorized to an RAM10, and arithmetically processed by means of the CPU8. This system is further formed by a clock section 11 and an input and output section 12. A target value for controlling voltage is operated and set by each fixed time period by load currents from the current transducer 5, and voltage is compared with bus voltage from the voltage transducer 6 on the basis of the target value, determined and outputted. Thus, voltage can rapidly be controlled in response to the change of load.
Patent JP-H01259821-A (JP)
Title: Soap feeder
Inventor: NAKATOGAWA SATOSHI
IPC: B65D83/04
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a soap feeder with smooth discharge structure and accurate feeding quantity of soap, by a method wherein many tablets of solid soap held in a container are, one by one, discharged by a push handle being operated. CONSTITUTION:Many tablets of soap 11 are held in a container 2, and formed with slightly smaller diameter than the inside diameter of its supporting port 7. In a normal condition, since the space S between half bodies 15 and 16 of a slider 14 is over a discharge pipe 8 and the half body 15 is under its supporting port 7, it is checked that a tablet of the solid soap 11 falls into its pipe body 4. In this case, when a push handle 24 is pushed by hand, the slider 14 is slid to the left side against the compressed force of a coil spring 20, the space S is located under the supporting port 7, a tablet of the solid soap 11 is dropped in the pipe body 4. On the other hand, when the push handle 24 is released by hand, the slider 14 is slid to the right side by the force of the spring 20, returned to the normal position, and a tablet of the solid soap 11 is dropped out of the discharge pipe 8 since the space S is located over the discharge pipe 8.
Patent JP-H04367411-A (JP)
Title: Device for feeding cigarette to wrapping line of packaging machine
Inventor: MARUKO GINI
IPC: B65B19/04
Filed: 1992-03-09
Abstract: PURPOSE: To provide cigarettes of a flowless state in the wrapping line of a packaging machine. CONSTITUTION: There is provided a feed device 1 including divided channels 7 through which the cigarettes descend intermittently in stacks on their way to a wrapping line. The quality of the single cigarettes 2 is inspected by a sensor 15' connected to a chute 3. At this time, all the substandard products are ejected by a device interlocked to the sensor 15'. The loose cigarettes 2 are retained and aligned inside the channels 7 by an alternating mechanism. This alternating mechanism can adjust an axial position of the cigarettes 2 in relation to the sensor 15' and generate an axial supporting action applied periodically against a part of the stacked cigarettes descending just above the ejecting station 17. The timing of this action is defined in relation to an operating cycle of the ejecting device 18.