baber/WOPTO huggingface dataset:
Patent JP-S6071107-A (JP)
Title: Rotary cutter
Inventor: KUBOTA MASAO
IPC: B23B51/00
Filed: 1983-08-02
Abstract: PURPOSE:To reduce breakage of tools by providing a non-cutting-edge portion with specific width in a restricted position of each side, and by obtaining complete cancel of the bending moment owing to the cutting resistance. CONSTITUTION:Portion necessary for cancel of bending moment are A-F1, B2- F2, and if the portions F1-G1, F2-G2 have an angle space of 180 deg. for every possible shape, the edge width and top angle can be selected to any value, so that the same portion can be used commonly for A-F1 and B2-F2. For ex., the additional peripheral cutting edges 12, 23 correspond to F1-G1, F2-G2. Accordingly the drill outside dia. can be adjusted by changing its position. The additional peripheral cutting edges have a large cutting speed, but as small a cutting thickness as 1/2 to provide the tool with a prolonged life.
Patent JP-H036075-A (JP)
Title: Higher harmonic generator device
Inventor: GOTOU KUNIAKI
IPC: G02F1/37
Filed: 1989-06-02
Abstract: PURPOSE:To extend a transmission optical path length and hence improve conversion efficiency by reflecting an incident optical beam incident at a predetermined incidence angle from an incident angle from an incident part plural times between a pair of high reflection mirrors transmitting the beam through a nonlinear crystal structure. CONSTITUTION:Laser light enters an incident part 14 parallel to the side surface of a nonlinear crystal structure 16 normal to the surfaces of highly reflecting mirrors 12, 13 and slightly slanting to the optical axis of the nonlinear crystal structure 16. Thereupon, the laser light first enters the nonlinear crystal structure 16 and part of transmitted light is converted to a second harmonic. Additionally, light once emanating from the nonlinear crystal structure 16 is reflected on the highly reflecting mirror 12 to enter the nonlinear crystal structure 16. The laser light repeats substantial normal reflection transmitting the nonlinear crystal structure several times and hence changes its point of reflection and shifts longitudinally of the crystal structure 16, and finally emanates from an exit part 15. Thus, a transmission optical path length can be extended to improve conversion efficiency.
Patent JP-H0431097-A (JP)
Title: Postcard with lot
Inventor: MATSUGUCHI NOBORU
IPC: B32B7/10
Filed: 1990-05-29
Abstract: PURPOSE:To peel a covering material simply, and to view the content of a lot section by forming a bonding-difficult layer to one part of at least the surface of a base material in the covering material, forming an adhesion adjusting layer and forming one part of a heat-bonding resin layer on the main surface of the adhesion adjusting layer so as to be brought into contact with said bonding-difficult layer. CONSTITUTION:A lot section 32, on which a character such as a prize, a blank, etc. is recorded, is shaped on the surface of a postcard mount 12. A heat-bonding resin layer 2 and an adhesion adjusting layer 26 must be transparent or semitransparent in order to be able to see through the lot section 32 through the heat-bonding resin layer 28 and the adhesion adjusting layer 26. The lot section 32 may be formed on the surface of a bonding-difficult layer 24. A covering material 14 is stuck on the postcard mount 12 on the surface of the heat-bonding resin layer 2.
Patent JP-H10329737-A (JP)
Title: Power steering system
Inventor: MIZUTA SHOJI
IPC: B62D5/24
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a power steering system that is capable of imparting and altering a preset force without using any coil spring. SOLUTION: An outer valve 6 is installed as making it possible for forward and backward movements along an input shaft 2, while a first oil chamber 61k is formed at the forward side and a second oil chamber 62k at the backward side, respectively. At an interval between the input shaft and the outer valve, a ball 29 is set up so as to be engaged with both of them, and thereby engaging force increase with the forward movement of the outer valve, but this force decreases with the backward movement.  Hydraulic pressure in the second oil chamber is made larger than that of the first oil chamber by a variable orifice 9, then the outer valve is energized in the forward direction by dint of differential pressure lying between both of them, and a preset force is imparted to the input shaft via the ball, while the differential pressure between both first and second oil chambers is adjusted according to a car speed, thereby changing this preset force.
Patent JP-H05119379-A (JP)
Title: Camera
Inventor: TAMAMURA HIDEO
IPC: G03B7/24
Filed: 1991-05-17
Abstract: PURPOSE:To prevent an information read means from getting out of order and to prevent the misoperation of the means. CONSTITUTION:This camera is provided with the information read means 16 which optically reads a bar code recorded on a bar code disk 2, a cover 6 for closing a cartridge chamber 3a where a film cartridge 1 is housed, a switching means 10 whose state is changed by interlocking with the closing action of the cover 6, and a driving start indication means which drives the means 16 by discriminating that the state of the means 10 is changed.
Patent JP-S5943019-A (JP)
Inventor: OOGASUTO HENRII FUREIZAA
IPC: C08G63/06
Filed: 1983-08-02
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-H04342507-A (JP)
Title: Plant growth controller and method for enhancing stress resistance of plant
Inventor: HIRAYAMA MASAO
IPC: A01N43/36
Filed: 1991-05-17
Abstract: PURPOSE:To provide a plant growth controller further excellent in effect and economical efficiency and simultaneously provide a method for enhancing resistance to environmental stress of a plant by using the controller. CONSTITUTION:The objective plant growth controller containing as an active ingredient, a substituted heterocyclic compound having at least one group among the groups of furan, thiophene, pyrrole, isoxazole, pyrazole, triazole, pyridine, pyrazine, pyridazine, benzofuran, quinoline and quinoquixaline as the heterocyclic group and having at least one group among the groups of carboxylic acid, aldehyde, hydroxymethyl, carboxyvinyl, carboxymethyl, hydroxyl, chloro, methyl, butyl, aminocarbonyl, amino and methoxycarbonyl as the substituent or at least one kind salt thereof, and method for enhancing resistance to stress of plant using the above-mentioned plant growth controller in culture of the plant.
Patent JP-H07326617-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HOSOYA TETSUO
IPC: H01L23/52
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a semiconductor device and a manufacture thereof which settle problems such as diffusion of impurities between diffused layers or between the diffused layer and a gate electrode via a wiring, occurrence of a junction leak of the diffused layers caused by a silicide reaction layer becoming a thick film and a fault of adhesion of the wiring and which enable attainment of wirings of high heat resistance having an excellent affinity for conventional LSI manufacturing techniques and ensure excellent operation characteristics. CONSTITUTION:A P-type diffused layer 2 is formed in the surface of an N-type semiconductor substrate 1 by diffusing boron, for instance, and an insulating film 3 having an opening 4 so that a part of the diffused layer 2 be exposed is formed on the surface. On the surface of this diffused layer 2, a nitride layer 6 as an impurity diffusion barrier is formed by nitrogenizing a first tungsten silicide layer 5 by a nitrogen-series plasma formed by ECR, for instance, and a silicide wiring 8 prepared by forming a second tungsten silicide layer to be about 100nm thick, for instance, is formed on the nitride layer 6.
Patent JP-H06346452-A (JP)
Title: Excavator
Inventor: ASHIDA YOSHIKI
IPC: E02F5/06
Filed: 1993-06-11
Abstract: PURPOSE:To incline an excavation body extending over a wide range without applying excessive bending load on the excavation body or a member bearing it in the case where an underground water cut-off wall is constructed. CONSTITUTION:A leader 16 is provided on a base machine 10 with an inclining center axle RC as the center in an inclinable manner, the upper part of a ditch excavation body 22 is connected to the leader 16 in a liftable manner, and the ditch excavation body 22 is held on the base machine 10 side through a ditch excavation body holding member without through the leader 16 at a position lower than the upper part of the ditch excavation body 22 in a liftable manner. The ditch excavation body 22 is connected to the leader 16 around a pin 39 in a turnable manner, and it is connected to the ditch excavation body holding member around a projected shaft 50 in a turnable manner.
Patent JP-H06346866-A (JP)
Title: Scroll fluid machinery
Inventor: HAYASHI KENJIRO
IPC: F04C29/02
Filed: 1993-06-11
Abstract: PURPOSE:To support a driving shaft stably by a bearing regardles of an operating condition while preventing the generation of noise caused by the collision of rolling bearing parts utilizing lubricating oil pumped up into the oil feeding passage of the driving shaft and moreover feed a constantly fixed quantity of lubricating oil to the bearing so as to lubricate the bearing stably. CONSTITUTION:A driving shaft 4 is provided with a lubrication pump 17 for feeding oil to an oil feeding passage 15. A rolling bearing 14 with inner and outer rings 14a, 14b and a rolling element 14c is provided on the second bearing housing 8 side. The outer ring 14b is fixed to the bearing hole 8a of the bearing housing 8, and the inner ring 14a is fitted by insertion in the axially movable state to a driving shaft 4. The anti-scroll side back face of the bearing 14 is provided with a pressure chamber 18 communicated with the discharge side of the lubrication pump 17 so as to press the inner ring 14a to the scroll side in relation to the outer ring 14b.
Patent JP-S62370-A (JP)
Inventor: WATANABE HIDEO
IPC: A63B53/04
Filed: 1985-06-27
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-H01311220-A (JP)
Title: Rotating phase detector
Inventor: UMEBAYASHI KAZUTO
IPC: G01D5/244
Filed: 1988-06-08
Abstract: PURPOSE:To prevent a phase shift of a drum PG signal even if the pulse amplitude change of the drum PG signal is occurred by detecting the peak pulse position of the drum PG signal and comparing with a center voltage. CONSTITUTION:The drum PG signal is amplified (b) by a preamplifier 1 and inputted to a hysteresis comparator 2 whereby the drum PG signal (c) is obtained. An output of the preamplifier 1 is also inputted to a differential circuit 3, and the output (d) of the circuit 3 is inputted to a zero-cross comparator 4, and a signal (e) which is definitely inverted only at the peak position of the drum PG signal (a) is obtained. Next, by means of inputting 6 the signal (e) and a signal (f) which is an inverted signal of the output from the comparator 2 by an inverter 5, a definite falling only of the output from the comparator 4 is sampled (g), and a definite rising only of the output from the comparator 4 is sampled (h) by inputting 6 to a NAND gate 7. Then, both signals (g) and (h) are inputted to an RS flip-flop of a falling trigger with the NAND gates 8, 9, and this output is made to be the drum PG signal.
Patent JP-H07324140-A (JP)
Title: Biodegradable sheet and its production
Inventor: KAMIHASHI NORIKO
IPC: C08L101/16
Filed: 1994-05-30
Abstract: PURPOSE:To provide a cheap biodegradable sheet having properties such as practical strengths, being excellent in shock absorbing properties, water absorption, water retentivity, etc., and suitable for use in the field of life-related materials with soft touch particularly packaging materials and sanitary materials, by using a nonmeltable biodegradable fiber such as pulp and a water- insoluble thermoplastic biodegradable polymer as the base materials. CONSTITUTION:This sheet is one comprising nonmeltable biodegradable fiber A uniformly dispersed in a matrix of a water-insoluble biodegradable thermoplastic polymer B and water-soluble biodegradable polymer C, wherein the volume ratio of component A to component B is (10-80):(90-20), and the content of component C is 0.01-10wt.% based on the total of components A and B.
Patent JP-H11337474-A (JP)
Title: Continuous sample inspecting apparatus having direct observation function
Inventor: KUDO KENICHI
IPC: G01N21/01
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of eliminating the harmful influence of image observation or the trouble of spectroscopic analysis caused by a self-adhesive tape or size and preventing the modification of a sample and having direct observation function. SOLUTION: A continuous sample inspecting apparatus having direct observation function is equipped with a self-adhesive tape 5 having a hole 5A formed thereto, the thin piece sample Sa bonded to the self-adhesive tape 5 so as to close the hole 5A formed to the tape 5, the feed device for feeding the self-adhesive tape 5 and the inspection device 21 arranged in the vicinity of the bonded thin piece sample Sa and directly inspecting the fed thin piece sample Sa through the hole 5A of the self-adhesive tape 5.
Patent JP-H07324881-A (JP)
Title: Heat pipe type heat exchanger
Inventor: HASHIMOTO EIJI
IPC: F28D15/02
Filed: 1994-05-30
Abstract: PURPOSE:To provide a heat pipe type heat exchanger which quickly starts action as a heat exchanger at the start-up time of action. CONSTITUTION:A heat pipe type heat exchanger consists of an evaporator section 1, a condenser section 2, a steam pipe 3 and a return pipe 4. Through the steam pipe 3, the working steam produced in the evaporator section 1 is led to the condenser section 2, and through the return pipe 4, the working fluid liquefied in the condenser section 2 is returned to the evaporation section 1. The return pipe 4 is bent into a U-shape at the position near the evaporator section 1 to form a trap to be filled full with the working fluid.
Patent JP-S5665937-A (JP)
Title: Continuous annealing unit for hoop
Inventor: SHIMOYAMA YUUJI
IPC: C21D1/26
Filed: 1979-10-31
Abstract: PURPOSE: To provide a titled annealing unit which can anneal hoops of various sizes with desired heat cycles efficiently and constantly, by constituting the cooling zone for hoop of three cooling zones equipped in order respectively with a forced cooling means provided with self-cooling means, change-over cooling and heating means, and forced cooling means.  
     CONSTITUTION: Cold rolled hoop is heated in a heating zone 20, soaked in a soaking zone 30 at a prescribed temp., then led into the first cooling zone 40, where only the plenum chamber 43 and its spray nozzles 48 are self-cooled, the hoop being cooled slowly, then led to the second cooling zone 60. In the cooling zone 60, the hoop is cooled slowly with the radiation heat of a radiation source 63 which makes cooling gas flow to both surfaces of the hoop by the opening operation of a change- over valve 66. The slowly cooled hoop is led to the third cooling zone 70, where it is cooled slowly to about room temp. with cooling gas spraying from a plenum chamber 73 installed in the cooling zone 70, then it is sent to the outside of the furnace. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6058854-A (JP)
Title: Automatic setting mechanism of cylinder driving for printing press
Inventor: KOJIMA YASUTAKA
IPC: B41F13/12
Filed: 1983-08-01
Abstract: PURPOSE:To provide the title mechanism which enable the driving at a proper setting position for mounting or detaching thereof by a method wherein the angle of rotation is divided by several stages in a printing press and any set angles of rotation are extracted by stages with a detection mechanism so as to be automatically switched over at a proper timing angle when it runs at a desired rotation speed. CONSTITUTION:An angle of machine rotation detector section (A) detects the angle of rotation of a printing press with a rotational position detector 1 and inputs the pulse output thereof and a set reference signal from an angle of rotation detector 2 into a multi-stage counter 3 of a desired angle output setting section (B). The setting section (B) sets any angles by multi- stages during one revolution and outputs them as driving timing to other sections. A speed- wise angle selection setting section (C) sets outputs of a desired speed in the combination of the input of a speed detector at a machine rotational speed detecting section (E) of a printing press and a speed setter. An input standby control section (D) combine the desired angle output setting section (B) and the speed-wise angle selection setting section (B) to pick up a timing output in a desired angle of rotation at any speed. Depending on the timing outputs [outputs of the components (B) and (C)] and a standby circuit 4, a proper driving timing is obtained for respective units and cylinders of the printing press to produces a cylinder driving output.
Patent JP-S5365671-A (JP)
Title: Schottky barrier semiconductor device and its manufacture
Inventor: NARA AIICHIROU
IPC: H01L29/872
Filed: 1976-11-24
Abstract: PURPOSE: To decrease the backward leak current by providing a barrier metal which has no contact with a shielding film under the eaves part by utilizing positively the fact that an eaves part is produced to the shielding film through an under cutting of the semiconductor substrate on which the surface shielding film is formed if the substrate is etched partially. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5366613-A (JP)
Title: Magnetic floating vehicle
Inventor: ABE SHIGERU
IPC: B61B13/08
Filed: 1976-11-24
Abstract: PURPOSE: To make a vehicle passable over a curved path with a small radius of curvature by using wheels to guide the vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5665157-A (JP)
Title: Picture forming device
Inventor: SATOU TADASHI
IPC: G06K15/00
Filed: 1979-10-31
Abstract: PURPOSE: To secure a proper picture formation through an independent scan, by disposing in opposition to each other the original platen surface and the original read scanning surface to obtain the video signal, setting the original on both the scanning and original platen surfaces each and then avoiding a mutual optical interference between the both surfaces.  
     CONSTITUTION: The original O on the original platen surface 2 is illuminated by the illuminating light source 3 and then exposed on the electrostatic drum 9 by the mirrors 5, 7 and 8, lens 6 and others. A scanning surface is provided in opposition to the surface 2, and the original on the scanning surface is illuminated by the light source 14 to be converted into the video signal by the mirrors 15W17, lens 18 plus solid image sensor 19 each. The video signal is supplied to the laser beam scanning mechanism 10 and then converted into the prescribed laser beam there to be exposed onto the drum through the semitransmissible mirror. For illumination by the light sources 3 and 14, the scanning is carried out by giving a slight shift between the original platen surface and the scanning surface to avoid the mutual optical interference. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5933178-A (JP)
Title: Recording material
Inventor: TOGANOU SHIGEO
IPC: B41M5/00
Filed: 1982-08-18
Abstract: PURPOSE:To provide an ink jet recording material excellent in color developing property of an ink and capable of producing a water-resistant recorded image with a high resolution, by incorporating a specified dicarboxylic acid into a base or a coated layer provided on the base. CONSTITUTION:A dicarboxylic acid (preferably having a molecular weight of 1,000-10,000) of the formula is incorporated into a coating liquid preferably in a quanitity of 0.05-2wt%, and the coating liquid is applied onto the base preferably in an amount of 2-30g/m<2> (dry basis), for example, by a roll coater method to obtain the objective recording material. EFFECT:An ink is speedily absorbed into the recording material, recording liquids can be prevented from flowing out or oozing out even when different-colored recording liquids overlap at the same part in a short period of time, and a clear image with a high resolution is provided.
Patent JP-S5367100-A (JP)
Title: Exhaust recombinator
Inventor: AMAMIYA SHIGERU
IPC: C01B5/00
Filed: 1976-11-29
Abstract: PURPOSE: An exhaust recombinator to facilitate preventing oxy-hydrogen recombining catalyst from pulverization and changing the catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5476149-A (JP)
Title: Automatic diaphragm drive mechanism
Inventor: NAKAGAWA YASUTSUGU
IPC: G03B9/02
Filed: 1977-11-29
Abstract: PURPOSE: To attempt the enhancement of transmission efficiency and the simplification of mechanism by providing a restoration (to the original state) drive device whrerin a motor is connected to a train of gears engaged with a diaphragm control ring, and by cooperating a diaphragm drive lever coupled to a diaphragm ring together with the diaphragm control ring.  
     CONSTITUTION: In pushing release button, claw 5 is rotated to be disengaged from notch 4b of diaphragm contol ring 4 so that the diaphragm control ring 4 together with diaphragm drive lever 2 and diaphragm ring 1 are rotated by spring 3 in the stopping-down direction. Simultaneously, lock ratchet wheel 15 is also rotated and diaphragm regulating claw 16 is operated by diaphragm regulation information to engage with the lock ratchet wheel 15 so that the rotation of the diaphragm ring 1 stops and the regulating diaphrafgm is obtained. Subsequently the diaphragm regulating claw 16 is disengaged by the information of exposure finish, and concurrently the mutilated gear 8a is rotated by motor 11 to engage with the tooth of mutilated gear 7a so that the diaphragm control ring 4, diaphragm drive lever 2, and diaphragm ring 1 are rotated so as to restore to the original open state against the spring 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09305989-A (JP)
Title: Light beam position controller
Inventor: SASAKI TATSUSHI
IPC: G11B7/09
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the control error which is produced by an external vibration applied to an optical recorder in the control of the optical beam position of an optical pickup, thus enabling a stable recording/reproducing even under the vibration. SOLUTION: A means 10 which detects an acceleration is provided an optical recorder. An acceleration signal is detected by the acceleration detecting means 10. The acceleration signal is added to the driving signal of an actuator 7 which drives theoretical lens 5 of an optical pickup through a means 11 which adjusts the gain of the accelerate signal. The actuator 7 is driven by the resultant signal to control the position of the optical lens 5.
Patent JP-S63306634-A (JP)
Title: Formation of binary alloy bump
Inventor: NAKANISHI TERU
IPC: H01L21/60
Filed: 1987-06-09
Abstract: PURPOSE:To alloy component metals of which binary alloy is to be composed by a method wherein bumps made of the respective component metals formed on a semiconductor element and a circuit wiring board are abutted each other and heated to reflow. CONSTITUTION:An In bump 3 with a diameter of 200mum and a thickness of 50mum is evaporated on the bump forming position of a circuit wiring board 1 and an Sn bump 4 with the same shape as the bump 3 is evaporated on the bump forming position of a semiconductor element 2 to prepare the bumps 3 and 4 made of the respective component metals of which solder alloy is to be composed. After the surfaces of the bumps 3 and 4 are coated with water-soluble flux, the bumps 3 and 4 are abutted each other and heated on a hot plate to make the component metals In and Sn reflow and an In-Sn solder alloy bump 5 is formed.