baber/WOPTO huggingface dataset:
Patent JP-H08271623-A (JP)
Title: Tracking processor
Inventor: SHIBATA YUUGO
IPC: G01S7/295
Filed: 1995-03-30
Abstract: PURPOSE: To perform a tracking processing operation following a course change corresponding to the topography of a target so as to continue a tracking operation and to grasp precise position information on the target in a tracking processor which track the target moving on the ground on the basis of a positional correlation. CONSTITUTION: On the basis of topographical information 601 provided by a topographical information generation part 6 which provides topographical information on a region to be monitored, whether a target can reach an estimation position or not is judged by an estimation judgment part. When the target cannot be reached by an estimation judgment result, the estimation position is not updated in an estimation change part 8 which changes the estimated position and the smoothed speed, a correlational gate is expanded instead, and a tracking operation can be continued.
Patent JP-H04328521-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO SHINZO
IPC: G02F1/133
Filed: 1991-04-30
Abstract: PURPOSE:To use formed picture elements is a picture element group in an effective display area by holding the picture elements even in the uppermost and lowermost rows in an excellent display state as well as picture elements in other rows. CONSTITUTION:The picture elements are arrayed in matrix and additional capacity means 10 and 11 are formed for each of the picture elements. In this liquid crystal display device, the additional capacity means 10 and 14 for each of the picture elements in the uppermost row in picture element groups in respective rows have larger capacity values than additional capacity values of other picture elements and are made equal in resistance value to other picture elements, and the additional capacity means for each of the picture elements in the lowermost row are equalized in capacity value and resistance value to other picture elements.
Patent JP-S58515-A (JP)
Title: Gravel column former
Inventor: ASAYAMA KINGO
IPC: E02D3/08
Filed: 1981-06-24
Abstract: PURPOSE:To raise the construction efficiency of sand columns by using a casing auger having a gravel charging path in its inside, a screw on its periphery, and a pointed cover capable of being opened downwards at its lower end. CONSTITUTION:A casing auger 3 provided with a screw 2 is turned to excavate the ground G to a given depth, whereupon a pointed cover 9 is closed by the resistance of soil and serves as a forward excavation blade. Then, gravel 19 is charged into the gravel charging port 4 of the casing auger 3 turned by a hopper 25 and housed in the gravel charging path of the casing auger 3. While the casing auger 3 is pulled up, the cover 9 is opened downwards with a hinge 11, and the gravel 19 is packed into the excavated pit H to form a gravel column.
Patent JP-H04307207-A (JP)
Title: Mold
Inventor: FUJIMURA HIROSHI
IPC: B29C43/36
Filed: 1991-04-04
Abstract: PURPOSE:To reduce manufacturing cost even when the structure of a mold is complicate, and to obtain the mold having cooling performance without lowering strength. CONSTITUTION:The mold surface side is formed in tabular templates 17, 27, an air gap is formed between base disks 11, 21 supporting the templates while said air gap is filled with metallic spheres 18, 28 and the whole is fixed through brazing, etc., and holes 12, 12', 22, 22' flowing a fluid into or out from said air gap are formed to the templates 17, 27 or the base disks 11, 21.
Patent JP-S5621820-A (JP)
Title: Drawing process for decorative laminated sheet made of thermoplastic resin
Inventor: KAWAKAMI HAJIME
IPC: B29C51/00
Filed: 1979-07-31
Abstract: PURPOSE: To prevent a decorative laminated sheet from imperfectly matching a rising portion thereof due to air left therein when a drawing process is performed by pressurizing after a heated thermoplastic resin sheet is placed on a base rest, by a method wherein holes are perforated in the rising portion of a cavity provided in the base rest.  
     CONSTITUTION: A decorative laminated sheet 3 made of thermoplastic resin is placed on a base 1 having an enclosure type cavity in an upper surface thereof, and a drawing process takes place in such a manner as enables the decorative laminated sheet 3 to be fitted in the cavity 2 by means of a mold positioned above the sheet. For this purpose, a large number of fine holes (vent holes) 4, which connect to the back side, are perforated in a rising portion 5 of the cavity 2. This permits the prevention of air from remaining in the rising portion 5, and permits a complete mating together of the decorative laminated sheet 3 and the cavity 2. As a result, a complete adhesion is effected and an impact strength is also improved. p- Toluene sulfonic acidamide, or acetoguanamie added to said thermoplastic resin is suitable for use in the decorative laminated sheet 3 made of thermoplastic resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60241649-A (JP)
Title: Manufacture of alkali-manganese cell
Inventor: FUJI KENJI
IPC: H01M4/08
Filed: 1984-05-16
Abstract: PURPOSE:To obtain a cell having excellent discharge characteristic and leak- proof characteristic by employing such positive pole black mix where manganese dioxide and conductivity providing agent are mixed and pressure granulated then coated with manganese dioxide and conductivity providing agent having same mixing ratio. CONSTITUTION:Manganese dioxide as positive pole active substance and conductivity providing agent such as phosphor graphite are mixed and pressure granulated. Then it is mixed with 0.5-10wt% of the mixture of manganese dioxide and conductivity providing agent having same mixing ratio and pressure molded to produce a pellet of positive pole black mix. Said pellet is contained in a positive pole casing 2 and a positive pole ring 3 is mounted then pressure molded under predetermined pressure to produce a positive pole. Said positive pole and negative pole active substance 7 such as zinc powder are employed to assemble an alkali-manganese cell. Such cell has excellent workability under molding of positive pole active substance, weighing accuracy, discharge characteristic and leak-proof characteristic.
Patent JP-S60239730-A (JP)
Title: Additional information recorder of copying device
Inventor: HIRAOKA SHINICHIROU
IPC: G03G15/04
Filed: 1984-05-14
Abstract: PURPOSE:To obtain always optimum copies by providing an exposure controller which makes the applied voltage to an exposure lamp constant so that the exposure is always constant when a solid-state display piece to be additional information is exposed. CONSTITUTION:Before copying is started, a reference voltage is connected to a terminal (a) of a variable resistance by a switch 25 and is set to a voltage corresponding to a display part 2. An illuminating lamp 3 rises at a stroke up to a correct exposure of the display part 2 simultaneously with start of copying to expose the display part 2 set in one end of an original platen 1. When a detection switch 10 is turned on after this exposure, the reference voltage is connected to a terminal (b) of the variable resistance and is switched to a voltage suitable for an original exposure, and the illuminating lamp 3 exposes an original 9 with the correct exposure of the original. thus, the exposure of the display part is always constant independently of exposure adjustment for the original, and display contents are transmitted easily onto a copy paper without hindrance.
Patent JP-S5738843-A (JP)
Title: Radical ethylene polymer and ethylene/alpha- olefin copolymer composition
Inventor: ARUMAN HAASU
IPC: C08J5/18
Filed: 1981-06-24
Abstract: 1. Compositions comprising from 5 to 70% by weight of at least one radical ethylene polymer, having a density between 0,91 and 0,94 and a melt index between 0,2 and 5 dg/min and from 30 to 95% by weight at least one copolymer of ethylene and of an alpha-olefin, characterised in that the said copolymer is an ethylene/propylene copolymer, having a density rho between 0,900 and 0,935, a melt index between 0,4 and 3 dg/min and a polydispersity index between 6 and 14, the proportion m of methyl groups of which lies between 22 and 62 per 1000 carbon atoms and is such that : 0,9530 =< rho + 0,83 m =< 0,9568.
Patent JP-H10281691-A (JP)
Title: Lamination type heat exchanger
Inventor: INOUE SEIJI
IPC: C23F13/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve a corrosion resistance by providing a sacrificing layer having a potential lower than that of a core material on the outer surface of a flat plate in a lamination type heat exchanger in which a tube element forming one end part in the direction of lamination has the flat plate. SOLUTION: Protruding parts 25 and 26 are expanded in parallel on an inlet/outlet passage plate 24 by a press working. In one end part of the protruding part 25, an inlet port is provided with an annular protrusion formed by a burring working. In the end part at the same side of the protruding part 26, an outlet port is provided with an annular protrusion formed by a burring work. Then, the inlet/outlet passage plate 24 is connected to a flat plate 16, so that an inlet passage communicating with the inlet port and an outlet passage communicating with the outlet port are formed between the inlet/outlet passage plate 24 and the flat plate 16. A sacrificing layer 36 having a low potential is provided on the outer side surface of the inlet/outlet passage plate 24 and a brazing material 37 is provided on an inner side surfaces.  Thus, the corrosion of the sacrificing layer is prevented so that a core material is prevented from being corroded.
Patent JP-S59222547-A (JP)
Title: Electrode wire for wire electric spark machining
Inventor: TAKANO TOSHIAKI
IPC: C22C9/00
Filed: 1983-06-02
Abstract: PURPOSE:To obtain an electrode wire for wire electric spark machining having a high electric spark machining speed and reducing sticking to a body to be machined by adding a small amount of Si to a Cu-Zn alloy having a specified composition. CONSTITUTION:This electrode wire for wire electric spark machining has a composition consisting of 20-40wt% Zn, 0.1-5wt% Si and the balance Cu. The wire is obtd. by adding Zn and Si to Cu so as to increase the electric spark machining speed while maintaining the satisfactory wire drawability. A Cu-Zn- Si alloy ingot having said composition is hot worked, and it is repeatedly subjected to wire drawing and annealing to obtain the desired electrode wire for wire electric spark machining. This electrode wire produces a remarkable effect on electric spark machining.
Patent JP-H02277178-A (JP)
Title: Picture measuring device
Inventor: KUWABARA HAJIME
IPC: G06T3/00
Filed: 1989-04-18
Abstract: PURPOSE:To obtain a picture having high image resolution by providing a picture expanding means and a multiplication means to secure the product between an original picture and an expanded picture and measuring the picture position by means of a gradation picture free from a background. CONSTITUTION:An original picture is turned into a gradation picture containing the gradation levels of plural steps given to each picture element. These gradation levels of the gradation picture are compared with a reference gradation level by a comparator 1, and the gradation picture is turned into a binary picture. A picture expanding means 2 expands the picture of an object projected to the binary picture by an extent equal to a picture element. A multiplication means 3 secures the product between the original picture and an expanded picture. Based on this value of multiplication, the size, the area, and the centroid position are measured for an object projected on the binary picture. Thus a picture is outputted for arithmetic of the feature value. In this case, the output of the means 3 means a gradation picture free from a background and a picture where the gradations of picture elements near the boundary of the object projected on the original picture are reflected is obtained. Thus it is possible to secure the image resolution higher than a single picture element of the original picture.
Patent JP-S5527018-A (JP)
Title: Filtration dust collector
Inventor: OKAMOTO MAMORU
IPC: B01D46/04
Filed: 1978-08-12
Abstract: PURPOSE: To improve greatly the efficiency of dust collection by providing a resistance member at the clean gas outlet part on the side of the outlet of each filter cloth to control the increase in the flow rate of dust-containing gas through the filter cloth just after sweeping dust off, and to control the concentration of dust-containing gas stream.  
     CONSTITUTION: A resistance member 11 is provided at the outlet 7 of the clean gas from filter cloths. A ventilation part 13 which is narrower than the outlet 7, is formed so that flow resistance at the outlet 7 of the clean gas is 4 to 9 times as great as the dust-containing gas to control the increase in the flow rate of the dust- containing gas. The static pressure difference between a dust-containing gas chamber 3 and a clean gas chamber 4 is uniformly acted on each of filter cloths 9 to inhibit the concentration of dust-containing gas stream on filter cloths from which dust is removed. Further, a blowing-leakage phenomenon of dust is dissolved and the efficiency of the dust collection is greatly improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59222037-A (JP)
Inventor: KUWAYAMA JINPEI
IPC: G05F1/70
Filed: 1983-06-01
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-S6323337-A (JP)
Inventor: POORU II RIRII
IPC: H01L21/3205
Filed: 1987-04-23
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-S58215623-A (JP)
Title: Optical bus branching and inserting circuit
Inventor: YAMAGUCHI TAKEHIKO
IPC: H04B10/00
Filed: 1982-06-09
Abstract: PURPOSE:To obtain an optical bus branching and inserting circuit for plural parallel optical loop systems by coupling other inputs and outputs of N units of optical directional couplers with N units of input optical waveguides and N units of output optical waveguides. CONSTITUTION:Four optical directional couplers are formed on an IC substrate and each coupler is coupled at one side mutually. One optional optical directional coupler, e.g. the 2nd coupler is applied with voltages between electrodes A2 and B2, and A'2 and B'2. In this case, light incident from input optical waveguides I1, I3, and I4 are projected from output optical waveguides O1, O3, and O4, but light incident from I2 is projected not from O2, but from an optical branching waveguide DRP. At this time, when an optical signal is made incident from an optical branching waveguide ISN, this optical signal is projected from the waveguide O2. Namely, the branching and insertion of the optical signal with and from the 2nd optical path I2-O2 are carried out. Thus, the optical bus branching and inserting circuit for plural parallel optical loop systems is obtained.
Patent JP-H07307923-A (JP)
Title: Compound electric device
Inventor: KOJIMA HIROYUKI
IPC: G09B29/00
Filed: 1994-05-12
Abstract: PURPOSE:To provide considerable identification ability in an initial image picture to be provided on an image display means at a video and audio signal processing part when a function as a disk player is used and a function as a navigation device is used. CONSTITUTION:This device is provided with background video signal generating parts 63, 64 and 65 for generating different background video signals in the state of providing a video signal for image display for navigation from a video signal forming part 62 and the state of providing a video signal for the reproducing state display of audio data from the video signal forming part 62 corresponding to discrimination data provided at a data reproducing part 13 and a signal adding part 67 for singly supplying the background video signals from the background video signal generating parts 63, 64 and 65 or supplying those signals together with the video signal from the video signal forming part 62 to a cathode ray tube 29 at a video and audio signal processing part 11.
Patent JP-H08293617-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SAKAI MINEICHI
IPC: H01L29/84
Filed: 1995-04-24
Abstract: PURPOSE: To increase the strength of a semiconductor device by a method wherein the first recession is formed in a partial region of a semiconductor substrate and the second recession is formed on the bottom part of the first recession to make the angle of the first recession with the bottom part of the second recession in a curvature shape. CONSTITUTION: An N-type epitaxial layer 2 10μm thick is formed on the whole surface of a P-type silicon substrate 1 in (110) surface direction to form a semiconductor 3 of this multilayer body. Next, a recession 5 making an aperture part on the whole surface is formed on the P-type silicon substrate 1 to form a thin film part 6 on the bottom part 5a of the recession 5. At this time, the angle part 7 on the bottom part 5a of the recession 5 makes a curvature shape. Next, the second recession 8 is formed on the bottom part of the first recession 5 so as to form a thin film part 9 on the bottom surface 8a of the recession 8 making the angle part 10 on the bottom surface 8a of the recession 8 curvature shape.  At this time, the thickness t1 of the thin film part 6 is 15-20μm while the thickness t2 in the thin part 9 is 10-15μm so as to form a P<+> type impurity diffused layer 11 on the N-type epitaxial layer 2 making the P<+> impurity diffused layer 11 piezoresistant.
Patent JP-S5893686-A (JP)
Inventor: NEGISHI YOSHIO
IPC: F16F9/44
Filed: 1982-06-09
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-H11294068-A (JP)
Title: Shielding construction method
Inventor: KIDO YOSHIKAZU
IPC: E21D9/087
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce clearance with bedrock by boring along a tunnel external shape in the boring machine frong/rear parts by using the boring machine having an overbreak device and expanded width cylinders in the radial direction and capable varying an expanded width quantity in the shield longitudinal direction. SOLUTION: Overbreak is started from when a front face 20F of a shielding boring machine 20 reaches this side by the machine length L from a first taper starting point P1, and the front face 20F reaches the taper starting point P1 to become a maximum overbreak quantity. Next, expanded with cylinders 3L, 3R are expanded to perform excavation while expanding a longitudinal expanded width of the boring machine 20 until the front face 20F reaches a taper end point Q1. Next, boring is propelled by an expanded shield up to reaching a second taper starting point P2, and the boring is propelled by reducing the front face 20F until the tail 20T reaches the taper starting point P2.  In that case, the overbreak is resumed from when the front face 20F advances to this side by the machine length L from a taper end point Q2, and afterwards, an overbreak quantity is reduced, and after the tail 20T passes through the taper end point Q2, the boring is ordinarily advanced. Therefore, clearance with bedrock can be reduced.
Patent JP-S5222666-A (JP)
Title: Brake cylinder device
Inventor: OTANI YASUO
IPC: F16D65/56
Filed: 1975-08-15
Abstract: PURPOSE: Adjuster device of brake cylinder in which adjusting is performed, according to deviation of piston, but when liquid pressure is over a specified value, adjusting is not performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5223674-A (JP)
Title: Self adhesive insulated wire
Inventor: HOSOKAWA ETSUO
IPC: H01B7/29
Filed: 1975-08-15
Abstract: PURPOSE: Self adhesive insulated wire in which heat resistance and the strength of thermal-adhesive layer are increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07280110-A (JP)
Title: Three-port valve
Inventor: KOMATSUZAKI HISASHI
IPC: F16K31/122
Filed: 1994-04-13
Abstract: PURPOSE:To provide a three-port valve capable of preventing three ports from being communicated to one another. CONSTITUTION:This valve has a first port 4 and a second port 5 as faced to each other, and a third port communicated thereto. Also, valve rods 25a and 25b with valve discs 14a and 14b at the forward ends are slidably inserted in the chamber 24 of a piston 22 for driving the discs 14a and 14b to open and close the first port 4 and the second port 5. Engagement sections 26 for catching the opening periphery 24a of the chamber 24 are formed on the base ends of the rods 25a and 25b. Also, a spring 27 as compressed is laid between the engagement sections 26. As a result, even when one of the discs 14a and 14b opens a valve seat on the operation of the piston 22, the other closes the seat with a spring force, thereby preventing three ports from being communicated with one another.
Patent JP-S58218239-A (JP)
Title: Information transmitting system
Inventor: SHINOMIYA KAZUNARI
IPC: H04B3/46
Filed: 1982-06-11
Abstract: PURPOSE:To relieve the load on a master station and to deal flexibly, with the constitution alteration of a station, by connecting respective stations of an information transmission system in a loop and allowing each station to recognize its station address by an information frame circulating in the loop. CONSTITUTION:The informtion transmissin system A is constituted by connecting a master station A0, input stations A1, A3, and A4 which input monitor input information IN from a terminal device and an output station A2 which sends a monitor output OUT from an information transmission system B to the terminal device together in a loop through a communication path PA. The transmission system B is constituted by connecting a master station B0, output stations B1, B3, and B4 which send monitor information to the terminal device corresponding to the stations A1, A3, and A4, and an input station B2 corresponding to the station A together in a loop through a communication path PB, and the master stations A0 and B0 are connected mutually by up-and down- communication paths P1 and P2. Each master station having the information frame circulating in each transmission system sets its address field to an initial value and sends it to the input station or output station, and each input/output station having received it advances address fields successively to read its station address and following received information.
Patent JP-H03297778-A (JP)
Title: Operation device during outage for elevator
Inventor: HIROSE MASAYUKI
IPC: B66B5/02
Filed: 1990-04-17
Abstract: PURPOSE:To use a single phase inverter and to sufficiently simplify constitution of operation device during outage by converting the output voltage of a battery into an alternating current by the single phase inverter during outage to feed it as a power source to a control circuit. CONSTITUTION:Since, when a commercial source 1 is normal, namely, during purchased power, contacts 13 and 18 are opened and a contact 17 is closed, a control circuit 10 is operated by means of a three-phase AC power fed to a transformer 11 from the commercial source 1. An inverter 5 generates an output of frequency and a voltage responding to an output from the control circuit 10 to control the number of revolutions and torque of an induction electric motor 6, and an elevator is brought into a normal operating state. Since, when the commercial source 1 is brought into an outage state, the contact 17 is opened and the contacts 13 and 18 are closed, the output voltage of a battery 12 is applied on the DC side of the inverter 5 through a diode 14. Simultaneously, the transistor of the inverter 5 is controlled by means of the control device 10 and control of the induction electric motor 6 during outage is effected.