baber/WOPTO huggingface dataset:
Patent JP-S5633321-A (JP)
Title: Chute-opening, -closing device for dust air transportation line
Inventor: KUNUGIYAMA BUNICHI
IPC: B65G53/46
Filed: 1979-08-22
Abstract: PURPOSE: To reduce a dust transportation power and to enable a smooth flow of dust, by a method wherein a cross section of a portion where a dust transportation line is connected to a dust charge chute connection portion is approximately equivalent to that of the dust transportation line.  
     CONSTITUTION: An inner surface 12 of a valve body 12 covering an opening 11, which is made for charging dust and in a portion where a dust air transportation line 1 is connected to a dust charge chute 9, is formed in a surface of an arc of a circle being concentric to the transportation line 1. The radius of curvature thereof is formed in a radius being slightly larger by the thickness of a packing 5 than an outer radius of the transportation line 1, and an upper surface 12b thereof is formed in a flat surface. In the case of the valve body 12 being closed, the transportation line is sealed by means of the packing 5, and dust charged in the chute is sorted on the valve body 12 with a connection rubber plate 8 preventing them from leaking to the outside. With the valve body 12 opened, the dust is charged into the transportation line 1 through the opening 11. This prevents from the occurrence of a turbulent flow of air at the chute connection portion and permits the efficient transportaion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62263715-A (JP)
Title: Pulse counter
Inventor: GANJI NOBUO
IPC: H03K21/00
Filed: 1986-05-09
Abstract: PURPOSE:To activate an event counter of a microcomputer even to an input of a short pulse width by using an output of a frequency division circuit as the input to the microcomputer. CONSTITUTION:A pulse signal of a short time width is inputted to the frequency division circuit 10 and its output is inputted to the microcomputer 8. Since the output waveform of the frequency division circuit 10 repeats high/low level at each period independently of the duty of an input waveform, times tauL, tauH by the specifications of the microcomputer are satisfied.
Patent JP-H044930-A (JP)
Title: Two-stage drawing press
Inventor: HARA JUNICHI
IPC: B21D24/00
Filed: 1990-04-23
Abstract: PURPOSE:To quicken the restoring motion of a cushion plate holder by elevating the cushion plate holder restraining the position of the cushion plate holder with a piston rod of a hydraulic cylinder device after an upper die falls at the lower bottom point to form 2nd stage drawing part. CONSTITUTION:A hydraulic cylinder device 20 is equipped on the upper die 3 or a slide 1 to mount the upper die 3 and a fixed pressure oil supply means 30 to supply a set hydraulic pressure is connected with a hydraulic cylinder device 20. Then, after the slide 1 comes to the lower dead center, the set hydraulic pressure is supplied from the fixed pressure oil supply means 30 to the hydraulic cylinder device 20 only for a prescribed time and a drive control means 40 formed so that the set hydraulic pressure in the hydraulic cylinder device 20 can be discharged, too, is equipped after a prescribed time elapses. While the set hydraulic pressure is supplied to the hydraulic cylinder device, the piston rod 24 is projected to a prescribed stroke or to the lower part of the upper die 3 and the position of the cushion board holder 16 is restrained against cushion pressure. After a prescribed time elapses, the cushion plate holder 16 is elevated.
Patent JP-S5733909-A (JP)
Title: Top face cutting device for blast furnace top ring
Inventor: ISHIKAWA TOSHIO
IPC: B23C3/00
Filed: 1980-08-06
Abstract: PURPOSE:To provide a means to obtain an accurate horizontal cutting through a simple device by constituting it to cut the top face with a milling cutter pressed against the top face of a blast furnace top ring and moving along the arc of the top ring. CONSTITUTION:The device consists of a surface plate A, a running saddle base B, a slide bed C, a traverse saddle D, and an upper slide bed E. A milling unit 41 with a milling cutter attached thereto is made to move up and down corresponding to the amount of cut and to rotate the milling cutter. First, the milling cutter is set at the lowest level on the top face of a top ring 2 and the milling unit 41 is driven to rotate the milling cutter which is then placed on the top face of the top ring 2 to cut the top face moving along the arc of the ring 2, thereby enabling to obtain acurate horizontal cut through simple device.
Patent JP-S62263727-A (JP)
Title: Television frequency stabilizer
Inventor: ITO SHUNPEI
IPC: H04B7/15
Filed: 1986-05-09
Abstract: PURPOSE:To reduce the phase jitter of a transmission output frequency by adopting the constitution that an IF signal and a local oscillation signal are used to extract a transmission video carrier. CONSTITUTION:Part of an IF signal 2 is branched by a coupler 11, supplied to a BPF-1 13, from which only a video carrier is extracted and supplied to a limiter 13 so as to suppress the amplitude modulation component and to recover the video carrier. On the other hand, part of the output of a local oscillation V/TCXO of a transmission section is extracted, the video carrier and the part of output are mixed by a mixer 14, the result is fed to a BPF-2 15, from which the video carrier of transmission frequency is obtained. On the other hand, the output of a highly stable crystal oscillator 8 is inputted to a frequency correcting device 7 as a reference signal, the video carrier obtained at the output of the BPF-2 15 is subject to phase detection based on the reference signal in the frequency correction device 7, and the detection output is used as a control voltage signal 9 to control the local oscillation V/TCXO.
Patent JP-S60251346-A (JP)
Title: System utilizing solar heat by solar pond
Inventor: NAKAMOTO YASUHATSU
IPC: F24J2/04
Filed: 1984-05-29
Abstract: PURPOSE:To obtain the solar pond facilitating to maintain a concentration gradient in spite of the demand of heat at the side of heat load by a method wherein an auxiliary load device is operated based on a signal from a monitoring device when solar energy, reserved in the solar pond, has exceeded a predetermined value. CONSTITUTION:The solar energy is reserved in the bottom layer of the solar pond 1 and salt water, whose temperature has become high, is pumped out by a pump 2 to circulate again into the bottom layer of the solar pond 1 after effecting heat exchange between fluid to be used in the side of heat load in the outdoor type heat exchanger 3. On the other hand, the heat load side fluid, received the heat in the heat exchanger 3 from the primary side, supplies the heat to the heat load device 5 and is recirculated into the heat exchanger 3 after reducing the temperature thereof. The auxiliary heat load device 4a and/or the same device 4b are operated by the commanding signal of the heat load monitoring device 6, monitoring the amount of solar energy absorbed and reserved in the solar pond 1, to limit the amount of energy in the solar pond 1 or the upper limit of salt water temperature in the bottom layer of the pond, for example, and prevent boiling or convection in the solar bond 1.
Patent JP-S589021-A (JP)
Title: Rotation information detecting device
Inventor: OONO KUNIO
IPC: G01D5/26
Filed: 1981-07-09
Abstract: PURPOSE:To detect rotation information with a high precision in a small-sized device, by detecting the rotation of a light emitting element, which is provided rotatably as one body together with a material to be measured, by an image sensor array. CONSTITUTION:A light emitting diode 56 is attached onto the outside circumferential face of a material 51 to be measured. The light emitting diode 56 is connected to a power supply circuit 66 through conductive patterns 61 and 62, conductive brsuhes 63 and 64, and a switch 65 which are formed on the outside circumferential face of the material 51 to be measured. An image sensor array 58 which receives the light projected from the light emitting diode 56 and is formed with an electrostatic inductive transistor is arranged in a position on the same circle as the rotation locus of the light emitting diode 56. Each output of the image sensor array 58 is supplied to a PROM68 in parallel through a reading circuit 67, and the output of the PROM68 is supplied to a central controller 52. The central controller 52 performs the operation processing for the output of the PROM68 and displays the result on a device 77 through a decoding circuit 76.
Patent JP-H0848677-A (JP)
Title: Benzoheterocyclic compound,its production,and composition containing it
Inventor: GUI SORADEIE
IPC: C07C323/22
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a new compound having an oxidation resistant characteristic, and capable of being blended with a cosmetic material such as a lotion, cream, etc., and a medicine, and also simply and rapidly prepared in a high yield.  
     CONSTITUTION: This benzo-heterocyclic compound is a compound of the formula [(n) is 1-3, R 1  is SR 4 , OR 4  (R 4  is a 1-6C alkyl); R 2  is OH, a 1-6C alkyl or a 1-6C alkoxy; R 3  is H or a 1-6C alkyl, provided that when R 3  is H, and (n) is 2, 3, R 1 , R 2  can not be OCH 3  simultaneously], e.g. 2,3-dihydro-5-methoxy-6- hydroxybenzofuran. The above compound (R 1  is a 1-6C alkoxy; R 2  is OH or a 1-6C alkoxy) is obtained by performing a 3C+3C Michael-Claisen annealing reaction of an α-methyllactone with an anion of an α-ketothioacetal to obtain a keto-enol mixture, then partially oxidizing the mixture to obtain a dialkylthioacetal, converting the same to a dialkoxyacetal in the presence of mercuric acetate and further hydrolyze. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5633494-A (JP)
Title: Plating method
Inventor: SATOU TAKAYUKI
IPC: C25D7/00
Filed: 1979-08-22
Abstract: PURPOSE:To get rid of the usual complicateness and to make the plating of large size, heavy weight body easy, by plating by maintaining the plating liquid in the square tube having a flat face to be plated and constituting by a pair of the body to be plated and auxiliary jigs. CONSTITUTION:Plating liquid is maintained in the square tube composed of a pair of long body to be plated 1 having a flat face to be plated, the side jig 3, the upper jig 5, the bottom jig 6 and the anode 9 etc. and a kind of plating bath is constituted by the body 1 and auxiliary jigs etc. and also, plating is carried out making the inner face of the jig 1 as the face to be plated. By this method, very large plating bath or pretreating bath and surplus plating liquid more than necessary or pretreating liquid and moreover, complicated and inefficient masking, are made unnecessary and then, the long body to be plated having nearly flat face to be plated, can be easily plated.
Patent JP-H09291562-A (JP)
Title: Guide wall construction method
Inventor: OSAWA KAZUNARI
IPC: E02F5/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly of reinforced bars and a form and the removal of the form and shorten the construction term required for the construction of a guide wall. SOLUTION: An earth retaining wall 3 is constructed in a digged groove 2, a sheet pile 10 protrudes upward from a digged groove 10 along the earth retaining wall 3 for construction, and an upper beam member 11 is stretched between upper ends of the sheet pile 10. Next, a form 14 is provided in the inner side of the sheet pile 10, and a reinforced bar 15 is provided between the form 14 and the sheet pile 10. Concrete is placed between the sheet pile 10 and the form 14 to pull out the sheet pile 10 from the digged groove 2, and the form 14 is removed after concrete is solidified.
Patent JP-S584566-A (JP)
Inventor: MAAKU BUINSENTO UEARINGU
IPC: A61M1/00
Filed: 1982-06-24
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-H07289205-A (JP)
Title: Powdery modifying agent for meat piece and edible meat piece treated with the agent
Inventor: YOKOYAMA TAKAAKI
IPC: A23L13/70
Filed: 1994-04-22
Abstract: PURPOSE:To obtain an agent for improving a meat piece having a certain size to give a meat with soft and juicy texture, agreeable to eat, having excellent taste and flavor and servable by a simple cooking. CONSTITUTION:This modifying agent is produced by dissolving or dispersing at least one kind of substance selected from sorbitan fatty acid esters, esters of polyglycerols and fatty acids (or condensed ricinoleic acid), sucrose fatty acid esters having an HLB of <10 and lecithins in water or an aqueous liquid or by dissolving or dispersing at least one kind of substance selected from sorbitan fatty acid esters, esters of polyglycerols and fatty acids (or condensed ricinoleic acid), sucrose fatty acid esters and lecithins containing >=25wt.% of phosphatidylinositol in oil and fat or by dissolving or dispersing at least one kind of substance selected from sorbitan fatty acid esters, esters of polyglycerols and fatty acids (or condensed ricinoleic acid), sucrose fatty acid esters and lecithins in an emulsified material.
Patent JP-S61265664-A (JP)
Title: Homonym selecting mechanism in word processor
Inventor: NARUTOMI RYOJI
IPC: G06F17/22
Filed: 1985-05-20
Abstract: PURPOSE:To improve operability in terms of selection of a homonym by calculating a displacement between the top position of a currently displayed homonym and the position shown by a cursor position memory element with the aid of them and providing a comparison character number counter storing said displacement. CONSTITUTION:When a cursor is shifted to a character different from a target to press a next candidate key, the cursor position memory element 31 is set, and a character string, which is the homonym of the character pointed by the cursor and is presently displayed on a CRT 6, is set to a current display character buffer 33. Then how many characters lie before the cursor point in the same homonym is calculated from the top position of the homonym and the position of the cursor point, and the result is set to the comparison character number counter 32. In the subsequent actions, it is assumed that the string before the cursor point is secured, and the operation is aimed only at the homonym after the cursor point. Then the string after cursor point is again displayed, thereby reducing the number of times pressing the next candidate key.
Patent JP-S5232276-A (JP)
Title: Insulated gate-type fet ic
Inventor: TAKIGAWA TADAHIRO
IPC: H01L29/78
Filed: 1975-09-05
Abstract: PURPOSE: To obtain an IG FET IC of high density, high operating speed and high reliability by shortening channel lengths. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S588122-A (JP)
Title: Conjugate fiber and its production
Inventor: TSUJI TAKAAKI
IPC: D01F8/04
Filed: 1981-07-09
Abstract: PURPOSE:A high-melting polymer in an oriented state and another low-melting polyester are subjected to conjugate spinning so that its cross section circumference ratio reaches a specific value, then drawn and heat treated at a specific temperature between melting points of both polymers to produce the titled fiber of good dyeability, high pilling resistance, heat resistance and tenacity. CONSTITUTION:(A) A polymer that melts at 200-350 deg.C and is in an oriented crystalline state such as polyethylene terephthalate and (B) another polyester polymer that melts at 100-230 deg.C, more than 20 deg.C lower than polymer A such as polybutylene terephthalate copolymer containing isophthalic acid are subjected to conjugate spinning so that the cross section circumference ratio of component B becomes 40%, and drawn to prepare oriented mixed spun yarn. Then, the resultant yarn is heat treated at a temperature more than 20 deg.C lower than the melting point of component A and higher than that of component B to produce the objective conjugate fiber with component B unorieinted.
Patent JP-H08277068-A (JP)
Title: Device and method for controlling hoisting machine
Inventor: OZAWA YUJI
IPC: G05D13/62
Filed: 1995-04-06
Abstract: PURPOSE: To stably control the speed to the absolute coordinate system of a cable even in a stormy weather by controlling the cable speed in addition to the winding/unwinding speed so as to control the movement of a platform on which a hoist machine is installed. CONSTITUTION: The cable winding/unwinding speed (v) is calculated from a cable reel revolutional speed (w) by a cable speed calculating circuit 1. The speed v at the cable delivery point is calculated from the vertical speed (r), the angular velocity (p) around X-axis, and the angular velocity (q) around Y-axis among the data on the motion of a platform by a cable speed converting means 2. Then, the cable speed V where the cable winding/unwinding speed (v) is corrected by the speed v' at the cable delivery point is calculated by a cable speed correcting means 3. A hydraulic valve controller 4 controls the opening of a hydraulic valve of a hoist so as to reach the preset speed V0 with the corrected cable speed V as the feedback signal. For example, the control signal θ is obtained and outputted to the hydraulic controller.
Patent JP-S5810685-A (JP)
Inventor: OYAMADA OSAMU
IPC: G21C13/00
Filed: 1981-07-13
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-H01277838-A (JP)
Title: Method and device for forming screen on film for printing process
Inventor: HONDA DAISUKE
Filed: 1988-04-30
Abstract: PURPOSE:To form a continuous screen on the long-sized film for a printing process by printing the screen continuously by a rotary drum while conveying the film by the upper and lower side parts of the rotary drum. CONSTITUTION:The film F for the printing process which is arranged abutting on the upper and lower side parts of the rotary drum 1 formed by combining a glass plate 3 having the screen S on its peripheral surface and a block plate 4 alternately is conveyed by the rotation of the rotary drum 1. Further, light is projected upward and downward from inside the drum 1 to print continuously the screen S of the glass plate 3 at the upper and lower side parts on the conveyed film F. Namely, a printing processed part and an unprocessed part are formed alternately at the upper side part of the drum 1 at a constant interval to the film F and the screen S is printed on the unprocessed part of the folded film F at the lower side part. Consequently, the screen is formed continuously on the film.
Patent JP-H046664-A (JP)
Title: Structure for pressing card onto magnetic head
Inventor: KAWASHIMA NORIO
IPC: G06K13/063
Filed: 1990-04-24
Abstract: PURPOSE:To easily ensure matching of a roller onto a magnetic head and to reduce the manufacture cost by devising the roller of a counter pressing means to be freely rocked with respsect to the magnetic head. CONSTITUTION:A support plate 20, that is, a counter pressing roller 17 is freely rocked around a pin 21 in a direction in crossing with a card carrying direction with respect to a magnetic head 16. Thus, even when an upper frame 4 is fitted to a lower frame 5, that is, the magnetic head 16 with a tilt due to an assembling error, the counter pressing roller 17 is easily matched with the magnetic head 16. Thus, a rolling face 17b of the counter pressing roller 17 is abutted on the upper face of a card 2 over the entire broadwise direction, the elastic energizing force by the support 20 acts a uniform load with respect to the card 2 thereby making a magnetic stripe 2a in close contact onto the magnetic head 16 properly. Thus, sure contact state of the card onto the magnetic head is easily ensured.
Patent JP-H02285414-A (JP)
Title: Key display processing system
Inventor: HIRAGA MASAKI
IPC: G06F3/023
Filed: 1989-04-26
Abstract: PURPOSE:To easily display an optional graphic, etc., corresponding to PF keys on the screen of a display device by displaying a specified display graphic at a specified display position on the screen of the display device with a specific key according to the specification of key control data. CONSTITUTION:The specific form key control data 3 which has information for determining the display graphic and display positions corresponding to specific states of respective specific keys is provided. Then a key control part 4 as a display control means displays the specified display graphic at the specified display position on the screen of the display device 2 with the specific key according to the specification of the key control data 3. Consequently, a program need not be generated newly for an icon, etc. for displaying functions assigned to the programmable function keys(PF) and the icons are only specified with data to easily display the optional graphic.
Patent JP-H10296244-A (JP)
Title: Water purifier
Inventor: NISHINOMIYA KATSUNORI
IPC: F16K31/44
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To seal water surely with minimum number of parts by using three cams for changing over the discharge mode, moving up and down a link integrated with a valve and changing over the water flow. SOLUTION: A plurality of cams A, B and C are formed on a spool 13 integrated with a lever 12, and quadrilateral links D, E and F having spaced in which the links are slidable smoothly inside are inserted movably up and down into respective cams A, B and C. Respective cams A, B and C are constituted of composite cams formed of semicircular protrusions 14, 15 and 16 for pushing down respective links D, E and F and projected protrusions (a), (b) and (c) for pushing up respective links. Namely respective cams A, B and C are brought into contact with pushing-down faces 17, 18 and 19 of respective links D, E and F, while respective protrusions (a), (b) and (c) are brought into contact with pushing up faces 20, 21 and 22 to move up and down respective links D, E and F and change over the water flow at the time of using purified water or using a shower.
Patent JP-S61267021-A (JP)
Title: Light valve device
Inventor: SUZUKI TAKASHI
IPC: B41J2/445
Filed: 1985-05-21
Abstract: PURPOSE:To prevent completely light from leaking while holding the area of each dot as small as possible and to form high-contrast images by scanning an electrooptic light valve through slits. CONSTITUTION:The light valve device 14 has a linear light source A arranged on the back surface of a liquid crystal shutter 6 and is arranged so that the moving direction of an endless belt is made coincident with the axial direction of a photosensitive drum B driven by a motor which turns in synchronism with a main scanning signal from a host device. When the linear light source A is turned on, light beams facing slits 3, 3... of a shutter member 1 among light beams transmitted through transmission windows 9, 9... of the liquid crystal shutter 6 illuminate the photosensitive drum B and light facing the endless belt 2 except at the shutter is cut off completely by the endless belt 2 and never leaks out. When a belt driving motor is driven, the slits 3, 3... of the shutter member 1 move as shown by an arrow U to scan the same positions of the respective light transmission windows 9, 9... of the surface of the liquid crystal shutter 6.