baber/WOPTO huggingface dataset:
Patent JP-S635828-A (JP)
Title: Method and device for continuous forming of corrugated plate
Inventor: HATAKEYAMA SHIRO
IPC: B21D13/06
Filed: 1986-06-27
Abstract: PURPOSE:To form the plate continuing in a strip shape in a he corrugated shape on the width direction and to make the equipment simplified and efficient by pulling out a plate by passing it through its longitudinal direction between the upper and lower corrugation forming dies provided with numerous taper grooves in the longitudinal direction. CONSTITUTION:A corrugation forming die 20 provides the taper groove 22 to be provided at the center part in the width direction of a die main body 21 in the longitudinal direction of the main body 21 and provides the taper groove 22 to be provided at both sides for the center part of the width direction of the main body 21 in parallel so as to make a linear symmetry concerning the center part. After leading a plate 11 at the wide width side of this taper groove 22 a slab 10 is formed in a taper shape in the longitudinal direction and in a corrugated taper corrugation plate part 12 in the width direction by performing a die forming toward the narrow width side of the taper groove 22 in order, is pulled out in the longitudinal direction by height clamped by the pulling out clamp 30 which is located at the outlet side of the forming die 20 and the corrugated plate 11 in the prescribed width consisting of the final corrugation shape is formed.
Patent JP-H06256761-A (JP)
Title: Soil improvement-activating agent and its production
Inventor: SASAHARA SEIICHIROU
IPC: C09K101/00
Filed: 1991-05-23
Abstract: PURPOSE:To prepare the subject activating agent normalizing the ecosystem of soil, having a nutrient-supplying ability and a root growth-stimulating ability, and useful for tobacco, vegetables, etc., by mixing the fine powder of a specific clay raw material with the powder of zeolite, etc., kneading the mixture with a mixture aqueous solution containing the extract of green alga, etc., and subsequently molding the kneaded product into granules. CONSTITUTION:The fine powder of a clay raw material containing halloysite and montmorillonite as clay minerals in relatively large amounts is homogeneously mixed with the powder of zeolite and a solidification-acceleration agent in suitable amounts corresponding to the natures of the soil and, if necessary, further with the fine powder of magnetic iron oxide. While being sprayed with the aqueous solution of a mixture containing the extract of green algae and an active green algae, the mixture is rotated, kneaded and granulated with a flat type granulator to prepare, the objective activating agent comprising the granules having a final water content of approximately 55%.
Patent JP-H0817892-A (JP)
Title: Semiconductor manufacturing device
Inventor: YOSHIDA HISASHI
IPC: H01L21/677
Filed: 1994-06-30
Abstract: PURPOSE:To provide a device in which there is no danger that human hands, etc., are pinched between front shutters, which is safe and low-price, and in which any parts are not required to change according to specification change. CONSTITUTION:A micro-switch 7 for use in preventing pinching conditions between front shutters 3 is attached to the open front shutter 3 used when putting in and out a wafer cassette. A contact plate 5 for actuating this micro- switch 7 is fixed to the front shutter 3 by a plate spring 6.
Patent JP-S6042775-A (JP)
Title: Image recording device
Inventor: DAITOU CHIAKI
IPC: G03G15/34
Filed: 1983-08-17
Abstract: PURPOSE:To achieve matrix constitution without making the constitution intricate and to enable considerable reduction in cost by providing m-peces of the 2nd recording electrodes having the width equiv. to the width of n-pieces of recording electrodes near the recording electrodes in such a way as to be covered by a toner. CONSTITUTION:If m-pieces of the 2nd recording electrodes 11 having the width equiv. to n-pieces of the 1st recording electrodes 10 are provided via insulating materials 20 in such a way as to be covered by a toner, the injected electric charge can be escaped when the electrodes 11 is acted. Matrix constitution of m-circuits can be thereby formed between (nXm)-pieces of the electrodes 10 and m-pieces of the electrodes 11. More spectifically, the image for one line can be formed by the operation of the m-circuits by opening successively switch circuits 16 sequentially from the left of the electrodes 11 and impressing the image signal via switch circuits 15 to the electrodes 10. Matrix scanning is thus made possible without making the constitution intricate and a large number of switches is omitted.
Patent JP-H11346086-A (JP)
Title: Shield plate and electronic equipment utilizing the same
Inventor: MIURA YOSHINAGA
IPC: H05K9/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve assembly working efficiency, by performing the bending machining of a bending part that becomes the mounting surface of the printed- circuit board of a shield plate by drawing where an iron plate and a resin plate are laminated. SOLUTION: A shield plate 10 for shielding a printed-circuit board in a programmable logic controller is constituted by laminating an iron plate 20 and a resin plate 21 for insulation with an adhesive and is provided with a connection part 10-3 for connecting a pair of shield plate body parts 10-1 and 10-2 to both body parts 10-1 and 102. Also, bending parts 30-1-30-4 for fixing the shield plate 10 to the printed-circuit board are subjected to bending machining at four corners of the shield plate 10 and at the side part of both the body parts 10-1 and 10-2. The resin plate 21 for insulation is slightly larger than the glued iron plate 20 and the resin plate 21 for insulation is laminated while being provided with a squeeze-out part 21a.
Patent JP-H098240-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIGUCHI TOSHIYA
IPC: H01L27/108
Filed: 1995-06-16
Abstract: PURPOSE: To secure capacitance of a stacked capacitor by etching an electrode forming layer by using a first photomask of a line-like mask pattern, and then, again etching the electrode forming layer by using a mask of an island-like resist pattern formed at intersections of images by performing second exposure and development. CONSTITUTION: An electrode forming layer 12 and a resist layer 13 are formed on a substrate 11 and a first pattern image 23a is formed on a quartz glass substrate 22 by performing first exposure until the decomposition reaction of a positive resist sufficiently takes place by using a first photomask 21 of a line-like mask pattern 23. Similarly, a second pattern image 33a is formed across two or more capacitors so that the images 23a can cross the first pattern image 23a by performing second exposure by using a second photomask 31 and a resist pattern 13a is formed on the electrode forming layer 12 by developing the resist.  Therefore, when a stacked capacitor is formed by forming a rectangular island-like storing electrode 12a by preventing the rounding of corner sections by diffraction by etching the layer 12 by using the pattern 13a as a mask, the storing capacity of the capacitor can be secured.
Patent JP-H04372206-A (JP)
Title: Package for microwave ic
Inventor: KATO TAKAYUKI
IPC: H01P5/08
Filed: 1991-06-21
Abstract: PURPOSE:To realize the microwave band IC package in which many of multi- function microwave band IC chips are mounted without causing deterioration in performance and oscillation or the like and which is operated by a single external power supply (positive voltage power supply only). CONSTITUTION:A chip mount section 20 is made up of a ground section 21 connecting directly to ground by means of a throughhole/side face metallizing or the like and of a floating section 22 insulated from the ground section 21 in terms of DC and coupled with the ground section 21 in terms of a microwave via a capacitive component and the package is operated by a single external power supply (positive voltage power supply only).
Patent JP-S6042019-A (JP)
Title: Preparation of planar molded piece
Inventor: TSUNODA KAZUYOSHI
IPC: B29L9/00
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the deviation of the plate thickness of a product and to prevent the appearance from deterioration by applying continuous pressure gradient to the pressure being imparted when molding material is compressed between two parallel platens. CONSTITUTION:Laminating material such as pregreg 2 and mirror plates 3 is supplied at a suitable pitch between two parallel platens 1, 1 heated over the molding temperature to repeat increase and reduction of pressure, opening and movement. Inclinations, and projections made at the corner ends 4 of the parallel platens impart continuous pressure gradient and the internal stress generating in the mirror plates is kept under the internal stress which generates in the parallel platens.
Patent JP-H10341161-A (JP)
Title: Pulse density modulator
Inventor: KIKUCHI JIRO
IPC: H03M1/86
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To acquire the DC voltage that is proportional to a PDM code even when the specific pulse width exceeds the specific duty cycle value by using a pulse density modulation means which receives the parallel digital signals and outputs the serial digital signals and a pulse width reduction means which reduces the pulse width of the digital signals and then outputs them. SOLUTION: A pulse density modulator 1 consists of a PDM(pulse density modulation) circuit 2 and a pulse width reduction means 3. Then the pulse width, i.e., logic value '1' of the digital signal, is corrected and set equal to the width of logic value '0' before the output of the means 3 is inputted to a D/A converter 4. As a result, the DC voltage that is proportional to a PDM code is acquired even though the analog value is converted into the DC voltage by the circuit 4. Then, the accurate AGC control is secured for a portable telephone set, etc.
Patent JP-H05339121-A (JP)
Title: Cosmetic
Inventor: MORI TAKAKO
IPC: A61K8/00
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a cosmetic excellent in overall evaluation of lubricity, adhesivity and covering power (hiding power). CONSTITUTION:The objective cosmetic is obtained by blending powder comprising particles, composed of a compound having a perovskite type crystal structure such as calcium titanate, strontium titanate, barium titanate, calcium zirconate or strontium zirconate and having an average particle diameter within the range of 0.05-15mum and an isometric shape in an amount within the range of 0.1-99wt.%.
Patent JP-H0810047-A (JP)
Title: Support leg folding device for table and the like
Inventor: MIYAMOTO KANJI
IPC: A47B3/091
Filed: 1994-07-01
Abstract: PURPOSE:To provide a support leg folding device for a table and the like, which can lock a leg in a stand-up condition, and surely and smoothly performs its folding operation with a compact constitution and simple actions. CONSTITUTION:Both an installation bracket 1 which has guide side plates 4 vertically fitted at both sides of an installation base plate 3 and a leg fixing fixture 2 which integrally forms side plates 8 at both sides of the base end section of a leg fixing cylinder 7 fixing a support leg 6, are rotatably pivoted in such a way as to be freely folded. Under a leg stand-up condition, the intermediate position of an operating lever 14 and a link 15 are fixed at both ends of an operating shaft 13 penetrating through both the shaft hole 11 of the leg fixing fixture 2, which is bored in a place located at a specified radius from the center shaft 9 below a horizontal line 10 passing through the center shaft 9, and a guide slit 12 which is made coincident with the moving locus of the aforesaid shaft hole 11 at the time of folding. The tip end of the operating lever 14 and the tip end of the link 15 are connected with each other by a spring end fixing shaft 17 penetrating through the through hole 16 of each guide side plate 4, and a tension spring 19 is so constituted as to be stretched over a spring hook 18 formed in the installation base plate 3 and a spring end fixing shaft 17.
Patent JP-S6211349-A (JP)
Title: Automatic reporting terminal equipment
Inventor: SHIMADA TAKUO
IPC: H04M1/27
Filed: 1985-07-09
Abstract: PURPOSE:To simplify individual number registration system and constitution by providing a setting switching section that indicates an initial setting mode or an ordinary reporting mode to a control section. CONSTITUTION:At the time of individual number initial setting, individual num ber registration request is made beforehand to a center side and a terminal of setting switching section 6 is short-circuited, and at the same time, condition of reporting is satisfied. When a control section 4 formed of a microcomputer gives an automatic dial signal to a specific sensor, a transmitting and receiving section receives this, and makes a call to the center. When the center received this the control section 4 sends out a signal requesting individual number regis tration. At this time, when a signal indicating the individual number is received from the center through the transmitting and receiving section 9, the signal information is stored in a memory and thereafter, this is initial set as individual number of an automatic information terminal equipment. As initial setting of individual number is made in the form of receiving an individual number signal sent from the center through a telephone circuit, the individual number registration system and the constitution can be simplified.
Patent JP-S5273800-A (JP)
Title: Ticket vending machine
Inventor: TSUKAHARA MASATOSHI
IPC: G07F17/42
Filed: 1975-12-17
Abstract: PURPOSE: The need for checking operations of ticket vending machines for the purpose of coin return and ticket recovery is elimianted by automatically chuting a storage chamber with the return port at the time of current interruption, and shutting off the ticket conveying path for a fixed time when the current supply is resumed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5273313-A (JP)
Title: Prevention for rotary machine bearing oil leak
Inventor: YAMAMURO KIYOSHI
IPC: H02K5/167
Filed: 1975-12-17
Abstract: PURPOSE: To prevent a bearing oil from leaking through rotating shaft, by providing an oil pooling groove of ring shape in a rotating shaft of rotary machine applying an oiled metal bearing having its oil core at a place of output shaft side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0445065-A (JP)
Title: Winding method for cross winding cop
Inventor: YAMAMOTO SHIGERU
IPC: B65H59/10
Filed: 1990-06-08
Abstract: PURPOSE:To keep tension acting on a winding yarn filament constant by decelerating a take-up roller, rotating a take-up bobbin, in a while a traverse guide shifts from the center to the end, and accelerating it in a while the guide shifts to the center the other way. CONSTITUTION:A cross winding cop body 6 is wound on a bobbin 5 by a take-up roller rotating a take-up bobbin 5. At a time zone A when a traverse guide 3a shifts from a traverse end to a central part, speed of a take-up roller 4 is increased, but at a time zone B when it shifts from the central part to the end, speed of the roller 4 is decreased. This speed adjustment is made to be varied into a curved form. Therefore, tension being imposed on yarn due to a variation in yarn length L1 between the traverse guide 3a and a traverse point 1 can be kept almost constant.
Patent JP-S637478-A (JP)
Inventor: SHIMIZU TORU
IPC: A47F3/00
Filed: 1986-06-26
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-H11346081-A (JP)
Title: Enclosure of electronic equipment
Inventor: KATAOKA YASUHIRO
IPC: H05K9/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of the enclosure of electronic equipment, improve electromagnetic shielding performance, and reduce costs by forming the enclosure of the electronic equipment with a material where a carbon filler is mixed into a synthetic resin. SOLUTION: An enclosure 3 of electronic equipment is basically formed by such a synthetic resin as an ABS resin or a liquid crystal polymer. A carbon filler is mixed into the synthetic resin for use. The carbon filler to be mixed may be in any form such as micro coil, fiber, pellet, or powdery shape. The amount of carbon filler to be mixed is preferably within 30 wt.%-55 wt.% for the synthetic resin that is a main material. Diamond-like carbon films 2 and 2 may be given to the surface of a molding 1 being formed by the synthetic resin by such thin-film formation means as sputtering, thus forming the enclosure 3 of electronic equipment.
Patent JP-H08326844-A (JP)
Title: Damper
Inventor: KANO TSUTOMU
IPC: F16F15/12
Filed: 1995-05-26
Abstract: PURPOSE: To provide a damper which can prevent its torsional natural frequency from being largely changed due to friction even though it incorporates a stopper for limiting a radial displacement of a hub and a mass, so as to maintain the natural frequency at its inherent value or therearound. CONSTITUTION: A damper comprises a hub 1 whose outer peripheral shape is polygonal as viewed in its axial direction, a mass 3 ccnnected to the outer periphery of the hub l through the intermediary of an elastic member 2 made of a rubber-like elastic material, an annular stopper 5 whose inner peripheral shape is polygonal, the same as that of the hub l, as viewed in its axial direction, which is pressed fitted in the inner periphery of the mass 3, and which is arranged at the outer periphery of the hub 1, for limiting radial and torsional displacements of the hub 1 and the mass 3.
Patent JP-H116839-A (JP)
Title: Vehicle rotor with rotating velocity detection device
Inventor: HAYASHI YOSHITAKA
IPC: B60T8/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To facilitate production, reduce production cost and improve strength by keeping a gap to a pulsar gear and arranging a rotating velocity sensor. SOLUTION: For an anti-skid brake system of automobiles for example, a bearing assembly has a pair of inner wheels 10 and an outer wheel 20 integrally arranged outside the inner wheels 10 putting in between two series of balls 14 held by a holder 12. A pickup type rotating velocity sensor 40 is arranged in axial direction close to a pulsar gear 30 with a gap. When the wheels rotate, the outer wheel 20 and the pulsar gear 30 fixed to it rotate integrally and the column part of a square window 36 of the pulsar gear 30 pass the front of the sensor 40 by turns. Thus, magnetic line of force periodically varies due to the pulsar gear 30, and by detecting the state of the change the revolution number of the wheel is detected. The pulsar gear 30 is produced of band shape element easily and cheaply and it has sufficient strength.
Patent JP-H05323316-A (JP)
Title: Back light device
Inventor: KANDA TOSHIYUKI
IPC: G02F1/1335
Filed: 1992-05-20
Abstract: PURPOSE:To enable uniform lighting to be effected without any unevenness by thin type constitution. CONSTITUTION:A light source 1 and its lead 6 are fixed to a reflecting plate 2 through a clip-shaped elastic member 7 which is fitted to the reflecting plate 2. The color of the reflecting plate 2 is set to -2.0 to in DELTAb* value in the CIE 1976L*a*b* color space on the basis of a reference color. The effective light emission part length of light sources which are arranged on two opposite flanks among four light sources where light is made incident from the flank of a light guide body is longer than the effective light emission surface length and the effective light emission part length of the light sources on other two opposite flanks is shorter than the effective light emission surface length. In another method, the light guide body is divided in a diagonal direction of its rectangle.
Patent JP-S5374534-A (JP)
Title: Method and apparatus for peeling protector paper or release paper
Inventor: IMAI JIYUNJI
IPC: C09J5/00
Filed: 1976-12-15
Abstract: PURPOSE: To peel a protector paper from a substrate having some rigidty without damag damaging the substrate by bonding an adhesive tape to the protector paper and bending and sliding the paper at an edge having an acute angle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05323806-A (JP)
Title: Image forming device
Inventor: NISHIKAWA MASAAKI
IPC: G03G15/16
Filed: 1992-05-19
Abstract: PURPOSE:To stably keep a transfer nip constant even in the elapses of time, to increase the pressure of a transfer roller to eliminate fluctuation in the transfer roller, and to obtain a high quality image free of image omission and image disturbance. CONSTITUTION:The transfer roller 7 is restricted by abutting each of the ends of its shaft 7a on both sides 16a and base 16b of a U-shaped groove engaging part 16 formed in the main body frame 15. Thus, the positioning of the transfer roller 7 and the photosensitive drum 5 in relation to the distance between their shafts and their rotating directions is ensured. In addition, wearing amounts caused by the change of lapse of time in the rubber sponge part of the transfer roller 7 and the engaging part 16 are made almost equal within a guarantee for durability.
Patent JP-H05339934-A (JP)
Title: Ground-improvement work by cement grouting
Inventor: TSUJIYAMA HAJIME
IPC: E02D3/12
Filed: 1992-06-11
Abstract: PURPOSE:To form a stacked column of a homogeneous solidified stage in the ground by a single pipe rod inserted into the ground. CONSTITUTION:A single pipe rod 2 is inserted into the ground 1 and cement milk 3 and a rapid-curing agent 4 for cement are simultaneously and independently fed into the rod 2 to inject into the nearby ground 1 of the front end of the rod 2 and cure cement for formation of a coarse filling part 5 (first process). Water 6 is independently and simultaneously poured into the rod 2 in stead of cement milk 3 and the rapid-curing agent 4 to adjust the concentration of cement milk 3 in order to inject from the front part of the rod 2 into the coarse filling part 5 and form a solidified stage 7 (second process). The lower end of the rod 2 is raised up to the upper part of the stage 7 to repeat the first and second processes.
Patent JP-H07336878-A (JP)
Title: Protective device for generator field circuit
Inventor: IWASHITA MASAHIRO
IPC: H02P9/14
Filed: 1994-06-10
Abstract: PURPOSE:To provide a protective device preventing unnecessary operation of a ground relay and capable of safely maintaining and inspecting a field circuit and being used for the generator field circuit. CONSTITUTION:A protective device for a generator field circuit has a ground relay 7 detecting the ground failure of the field circuit supplying the field winding 3 of a generator 1 with DC currents and exciting the generator 1, an output section 9 for opening the field breaker 4 of the field circuit on the basis of the actuating signal of the ground relay 7, and an unnecessary operation preventive circuit 8 being mounted between the ground relay 7 and the output section and preventing the output of the actuating signal of the ground relay 7 by the abnormal voltage of the field winding 3 generated in the stop process of the generator 1.
Patent JP-H09322478-A (JP)
Title: Injection molder servomotor
Inventor: TAKANOHASHI RIYUUICHI
IPC: B29C45/77
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To increase the rated power of a servomotor and improve the capability of the motor by a method in which the cooling effect of the motor is imoroved to make full use of the capability of the motor to its limit. SOLUTION: A cooling fan 5 is attached to the outside surface of a cylindrical frame 2 to which the stator core 3 of a servomotor 1 is attached with a fan cover 4 therebetween so as to have its attaching direction perpendicular to the axial line of the servomotor. A cooling air entrance 11 is formed in the frame 2 at a position facing the cooling fan 5. Further, a cooling air exit 12 is formed in the frame 2 at a position opposite to the cooling air entrance 11 with a shaft 6 therebetween. The cooling air from the cooling fan 5 is forcibly ventilated inside the servomotor 1 in a direction perpendicular to the axial line of the motor for cooling.