baber/WOPTO huggingface dataset:
Patent JP-S5737102-A (JP)
Title: Pressure augmentation hydraulic cylinder device
Inventor: INENA MASAAKI
IPC: F15B3/00
Filed: 1980-08-13
Abstract: PURPOSE: To obtain a very large thrust with a simple structure by projecting a piston rod of a pressure augmention cylinder into the cylinder chamber of another cylinder connected to the pressure augmention cylinder for constructing a pressure augmention hydraulic cylinder.  
     CONSTITUTION: For operating a cylinder A only, at first, a cylinder 7 is raised and a valve 10a is closed to fix a pressure augmentation cylinder B. Then, when hydraulic oil of a hydraulic pressure P is supplied to a cylinder chamber 1a, a piston 11 is pushed down, and a piston rod 3 obtains a thrust F 1  given as F 1 =PS 1 (S 1 ; the effective area of the piston 11). Subsequently, when a valve 5a is closed and the hydraulic oil is pushed into a cylinder chamber 6a to allow a piston rod 8 to project into the cylinder chamber 1a, the hydraulic oil of a hydraulic pressure P.S 2 /s 2  (S 2 ; the effective area of the piston 7, s 2 ; the sectional area of the piston rod 8) is pushed into the chamber 1a, and consequently, the piston rod 3 obtains a thrust F 1  given as F 1 =P.S 1 S 2 /s 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06251349-A (JP)
Title: Magnetic head slider and manufacture thereof
Inventor: KOGA KAZUHIKO
IPC: G11B5/60
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a highly accurate track width easily by cutting the opposite outsides of a track part by ion milling thereby providing level differences. CONSTITUTION:Large and small core block half bodies 1a, 1b of ferromagnetic oxide are glass jointed through a gap spacer 3 thus forming a core block 1. Air bearing parts 15, 15 are then formed on the surface of the core block 1 opposing a medium and applied with a resist which is then exposed through a mask original plate having profile corresponding to a track part 4. It is then developed and subjected to ion milling thus forming level differences 41, 41 while leaving the track width. A highly accurate track width can be obtained easily by this method and a ferromagnetic metal thin film 2 is protected against rust even when it is interposed between the core block half bodies 1a, 1b.
Patent JP-S5537579-A (JP)
Title: Method of controlling turbine in turbine facilities using steam
Inventor: YATABE NOBUROU
IPC: F01D17/24
Filed: 1978-09-11
Abstract: PURPOSE: To supply stable steam, by mounting a bleed or back air pressure control system, a pre-pressure control system and a change-over circuit, in these turbine facilities, which utilize steam, consisting of a pre-stage turbine, a plant that uses steam and an after-stage turbine.  
     CONSTITUTION: Only one side between the two of a bleed pressure control system 7 of a pre-stage turbine 2 and a pre-pressure control system 9 of an after-stage turbine 4 functions by means of a change-over circuit 10 of control systems. When the quantity F of a plant 3, which utilizes steam, that is used is little, a regulating valve 4a is locked at a location where the quantity F 3  of swallowing is maximum by means of the pre-pressure control system 9, the after-stage turbine 4 is operated in the maximum output and steam pressure to the plant 3 is controlled by means of the bleed pressure control system 7 and a regulating valve 2a. When the quantity F of the plant 3 used increases, the opening of the regulating valve 2a becomes large by means of the bleed pressure control system 7, the control systems are changed over to the pre-pressure control system 9, the quantity F 3  of swallowing is decreased by throttling the regulating valve 4a and the quantity of steam to the plant 3 is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05305777-A (JP)
Title: Thermal transfer recording material and method for recording thermally transferred image
Inventor: TAKEYAMA TOSHIHISA
IPC: B41M5/382
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a thermal transfer recording material with high sensitivity and the capability to develop high transfer density and preserve an image in a satisfactory condition for a long time as well as a method for recording a thermally transferable image. CONSTITUTION:(1) The subject thermal transfer recording material consists mainly of styrene copolymer resin as a binder resin and further, a basic compound and/or a mordant in a color image-receiving layer of color image- receiving material for thermal transfer recording on a support. (2) The subject thermal transfer recording material consists mainly of styrene copolymer resin as a binder resin in the color image-receiving layer of color image-receiving material for thermal transfer recording on the support. (3) The subject method for recording a thermally transferable image uses a thermal transfer recording material which contains a basic compound and/or a mordant indicated in (1) or (2), or in the color image-receiving layer of (2).
Patent JP-H02238980-A (JP)
Title: Thermal transfer printer
Inventor: SHIODA TOYOJI
IPC: B41M5/41
Filed: 1989-04-28
Abstract: PURPOSE:To use an ink efficiently to obtain a printer with a high economical efficiency by mounting a thermal head that melts a solid ink held in pores of an ink holding body in accordance with a recording signal with the pores opposed to the recording surface of recording paper to transfer the ink to the recording paper. CONSTITUTION:An ink holding body 11 provided with pores for loading an ink therein is tensioned by backup rolls 18a, 18b and a guide roll 19 with the pore surface thereof opposed to recording paper 22 and rotated by a rotating means. The ink holding body 11 holding a solid ink in the pores 31 is clamped between a thermal head 20 and a platen 21 together with the recording paper 22. By the application of a recording signal to the thermal head 20, a heater part 33 of the thermal head 20 generates a heat, whereby a solid ink 32 loaded in the pores 31 positionally corresponding to the heater part 33 melts to be transferred to the surface of the recording paper 22. Then, the ink holding body 11 is returned to an ink supply device and replenished with a solid ink 13 by the transferred amount.
Patent JP-S5636759-A (JP)
Title: Electronic desk-top calculator with printer
Inventor: KOBAYASHI TAKAO
IPC: G06F15/02
Filed: 1979-08-31
Abstract: PURPOSE: To prevent the stop of arithmetic and display functions due to a voltage drop of a printer consuming large electric power, by providing an electronic desk- top calculator with a printer with the electric power source for the printer part and that for arithmetic and display parts separately.  
     CONSTITUTION: Since the electric power consumption of the arithmetic part of the electronic desk-top calculator and its display part displaying arithmetic results, etc., is very low, nearly unreplaceable battery 17 is provided and since the electric power consumption of the printer where a motor, etc., are used to feed paper while driving a print head, replaceable battery 18 is provided. The replaceable battery 8 to be used is contained in recording-paper container case 4, replaceable parts of the printer, or incorporated in the ink container. Thus, the battery can be replaced simultaneously with parts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11306224-A (JP)
Title: Three-dimensional model production device, its method and medium for recording three-dimensional model production program
Inventor: NAGAKURA MASAHIRO
IPC: G05B19/4097
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To use as necessary the original ridgeline of a fillet that is erased from a shape due to addition of the fillet in a three-dimensional model production device. SOLUTION: When a fillet is designated by an input device 1, a shape generation/editing means 2 extracts a feature corresponding to the designated fillet via a feature management means 4. In regard to the fillet feature, an original ridgeline data management means 5 acquires the original ridgeline data related to the fillet feature from a three-dimensional data storage means 6 and produces the three-dimensional display data. The original ridgeline of the fillet is displayed on a display means 3 and selected based on the three- dimensional display data. Thus, an original ridgeline can be treated in the same way as an ordinary ridgeline and a parametric can be defined on the basis of the original ridgeline. Meanwhile, the original ridgeline of the fillet can be projected when a three-dimensional shape is projected on a two-dimensional plane.
Patent JP-S61269180-A (JP)
Title: Heat fixing roll
Inventor: YAMASHITA KEITARO
IPC: G03G15/20
Filed: 1985-05-24
Abstract: PURPOSE:To make uniform the surface temp. of a heat fixing roll in each position of the axial direction and to prevent the generation of the uneven fixing of a toner by forming a heating resistance layer on the inside peripheral surface of a cylindrical core. CONSTITUTION:The heat fixing roll is formed by forming successively a binding layer 2, an insulating layer 3 and the heating resistance layer 4 by plasma spraying on the inside peripheral surface of the cylindrical core 1 and coating a releasable layer 5 on the outside peripheral surface of the core 1. The core 1 is made of an Al alloy and is projected with small-diameter parts at both ends. Said core is supported rotatably in parallel with the press roll in a copying machine body. The insulating layer 3 is used to insulate the layer 4 from the layer 1 and is formed of Al2O5, MgO, etc. The layer 5 is used to permit the easy releasing of copying paper and is formed of, for example, PFA resin.
Patent JP-S5736615-A (JP)
Title: Disposal of waste matters by utilizing infrared rays
Inventor: TASHIRO SHIGEYOSHI
IPC: B29B11/00
Filed: 1980-08-15
Abstract: PURPOSE:To carbonize waste matters and to separate metal components effectively from said matters, without burning the waste matters and with small gas volume being generated, by means of irradiating infrared rays to the waste resin-(coating) product such as vinyl covered electric wires. CONSTITUTION:When infrared rays with wave length 4X 10<-3>-400X10<-3>mm. are irradiated to waste resin-(coating) product such as vinyl sheet, vinyl covered electric wire and Al foil coated with vinyl, resin component is carbonized at a low  temperature below 600 deg.C, then metal components are brought out. EFFECT:Disposal of waste matters is performed by small capacity furnace and with low cost. Further, the damage of the furnace is decreased on acount of small gas volume being generated.
Patent JP-H11304136-A (JP)
Title: Ash melting furnace
Inventor: HONDA HIROKI
IPC: F23J1/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an ash melting furnace which is constituted to stably supply ash to the heat-melting zone of a burner by preventing an ash sintering section near the ash supplying port of the furnace front increasing in size and, at the same time, from being clogged with ash by crushing the section and, at the same time, to stably melt the ash. SOLUTION: An ash melting furnace is constituted in such a way that ash 50 which is supplied to the top section of the inclined bottom 55 of the furnace through an ash supplying port 54 provided above the bottom 55 on one end side of the main body of the furnace is moved toward the end of the bottom 55 along the inclined bottom 55 while the ash 55 forms an ash supplying layer 59 and the ash on the surface of the layer 59 is melted by heating with a fixed burner 52 installed to the ceiling 56 of the furnace, and then, molten slag 25a is discharged to a discharge port 57. In addition, a cracking machine 10 is installed to the ash supplying port 54 and a cracking machine control system 20 which monitors and controls the melting state of the ash in the furnace is provided.
Patent JP-H0412580-A (JP)
Title: Slab type solid laser oscillating apparatus
Inventor: KITAGAWA NAOAKI
IPC: H01S3/0915
Filed: 1990-05-01
Abstract: PURPOSE:To make the amplification factor in laser medium uniform, by arranging two lamps on each main surface side of the laser medium, so as to intersect each other. CONSTITUTION:Lamps 3 for pumping are arranged in a housing 1, so as to intersect each other at the center, and the intersecting point of the lamps is the nearly central part of a slab 4. As a result, the axial line of the optical path L of the laser light corresponds with the intersecting part of the lamps 3. Hence the gain fluctuation at the width direction central part of the laser medium and the gain fluctuation at the width direction end parts become nearly equal, and therefore the gain distribution in the width direction is made uniform. Thereby the uniform gain distribution, e.g. amplification factor can be obtained, and high quality laser beam can be obtained.
Patent JP-S60254337-A (JP)
Title: Normal end restoration system of program to be debugged
Inventor: SUGIMOTO TOMIO
IPC: G06F11/36
Filed: 1984-05-31
Abstract: PURPOSE:To guarantee the normal end restoration of a program to be debugged by forming an address setting part for restoring the operation of the program to be debugged to a debugging program at the end of the operation of the program to be debugged. CONSTITUTION:When a dynamic debugging utility program (DU) is transferred to a subroutine program (SUB), a RUN macroinstruction is executed to start the SUB and the contents of a branch register BR are transferred to an shunting area of a data part 2-2 in an area to be debugged. The operation is once returned to a guarantee processing part 1-2 in the DU and a returned address after the end of the SUB is loaded to a branch register (i) and stored in a shunting area 2-20. Then, the operation is returned to an execution part 2-1 of the SUB to process the SUB and then returned from the shunting area of the branch register to a correct restored address (alpha) of the DU to release the access to the program (SUB) to be debugged.
Patent JP-S5337838-A (JP)
Title: Ground directional relay
Inventor: HAGA HIROSHI
IPC: H02H3/38
Filed: 1976-09-20
Abstract: PURPOSE: To form a ground directional relay which can prevent a malfunction by using a simple circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10302949-A (JP)
Title: Built-in induction heating cooker
Inventor: AIHARA KATSUYUKI
IPC: H05B6/12
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To easily arrange inside parts and improve assembling ability by integrally forming a top plate to place a heated cooker thereon, and a shell case constituting a mainbody shell and providing a middle plane almost at a middle between the upper face of the top plate and the bottom face of the shell case. SOLUTION: A top plate 16 to place a heater cooker thereon and a shell case 17 constituting a mainbody shell are integrally formed and a middle plane 18 is provided almost at a middle between the upper face of the top plate 16 and the bottom face of the shell case 17. With the middle plane 18 provided, charging parts including a control board are arranged and structural parts are only arranged on the bottom face of the shell case 17 into such a form that parts are partitioned into upper parts and lower parts to be arranged to improve assembling ability. A free layout of the middle plane 18 is used to partition the flow of cooling air to cool control parts or improve performance including heat insulation from a roaster located under a mainbody.
Patent JP-S62268179-A (JP)
Title: Semiconductor laser device
Inventor: NOJIRI HIDEAKI
IPC: H01S5/00
Filed: 1986-05-15
Abstract: PURPOSE:To form an image excellently by shaping an irregular stripe to one main surface of a semiconductor substrate so that angles formed by each resonance direction of semiconductor lasers and resonance surfaces differ and making respective beam outgoing direction differ when beams from each of the semiconductor lasers are emitted from the resonator surfaces. CONSTITUTION:A resist pattern 120 shaped onto a GaAs substrate 101 has 5mum width and 500mum length along the direction of resonance, and recessed grooves are formed through reactive ion etching, using the pattern 120 as a mask. The etching grooves are shaped, the photo-resist pattern 120 is peeled, and GaAs and GaAlAs are grown on the substrate acquired in an epitaxial manner in succession, thus preparing lasers having double hetero-structure. Upper P-type electrodes 111c-115c are isolated through etching, and five lasers in which beam outgoing directions are each made to differ in the same surface are formed in a monolithic manner. The lasers are shaped so that angles shaped by the extensions 111A-115A of a stripe and normals 118 erected to resonance surfaces 116 and 117 respectively reach phiA-phiE. Accordingly, an image can be formed excellently onto a medium.
Patent JP-S5830512-A (JP)
Inventor: HOSHINO TADAMI
IPC: B25B13/00
Filed: 1981-07-20
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-H07298599-A (JP)
Title: Variable-magnet dc linear motor
Inventor: FUJII TAKANARI
IPC: H02K41/035
Filed: 1994-04-26
Abstract: PURPOSE:To provide a movable-magnet DC linear motor, which can drive a plurality of moving pieces on one stator. CONSTITUTION:A moving piece 40A, which is positioned on one stator, is detected with a special sensor 14A for movable piece of a coil unit 12, where the moving piece is located, and the detected signal is generated. A special control unit for the moving piece judges the relative positions of a coil 16 and a moving piece magnet 44A of the moving piece 40A based on the detected signal. Electric power is supplied into a special switch circuit for the moving piece through a bus line 18A. At this time, a switch circuit 20A of the coil unit 12 makes it possible to energize the coil 16 based on the detected signal from the sensor 14A. Therefore, the coil 16 is excited, and the moving piece 40A is driven. By the same way, a moving piece 40B is also driven by the control unit.
Patent JP-H07297921-A (JP)
Title: Transmitter/receiver
Inventor: KUWABARA KAZUHIRO
IPC: H04Q3/58
Filed: 1994-04-26
Abstract: PURPOSE:To effectively utilize a storage means at all times by reproducing out a message stored in a storage means at reproducing designated time and automatically erasing the message from the storage means at automatic erasing time. CONSTITUTION:A schedule message and the date and time of its reproduction are stored in a RAM 10b as voice data and schedule managing data, and a clock circuit 10d registers the date and time of reproduction. When the clock date and time of the circuit 10d become the date and time of reproduction, the schedule message is automatically reproduced by a speaker 18. After the automatic reproduction, the date and time after the lapse of prescribed time are registered in the circuit 10d as the date and time for automatically erasing the respective data expressing the schedule message and the date and time of reproduction. When the counted date and time of the circuit 10d become the date and time of automatic erasure, the respective data expressing the schedule message and the date and time of reproduction are automatically erased. Thus, the RAM 10b is not uselessly occupied by unwanted data.
Patent JP-S594873-A (JP)
Inventor: SEKI KAZUO
IPC: F25J3/04
Filed: 1982-06-29
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-H07314891-A (JP)
Title: Heat-sensitive multiple duplicating paper
Inventor: MORONUKI KATSUMI
IPC: B41M5/30
Filed: 1994-05-26
Abstract: PURPOSE:To provide a heat-sensitive multiple duplicating paper of superior preservative stability of a heat-sensitive recording layer of a first recording sheet as an upper sheet which can get simultaneously two sheets of recording of high fastness and high physical recognition by one printing. CONSTITUTION:A duplicating paper is formed by the combination of an upper sheet I provided with a heat-sensitive recording layer A composed of aliphatic acid ferric salt and a chelate agent as main components formed on one face of a base sheet and a heat fusible layer B containing a colorless or light-color basic dye and a heat fusible substance formed on the other face, and a lower sheet II with a heat-sensitive color developing layer C containing a coloration agent for the coloration of the basic dye formed on one face of a base sheet 2.
Patent JP-S5738730-A (JP)
Title: Cis-pentene derivative and its preparation
Inventor: SATOU KIKUMASA
IPC: C07C17/00
Filed: 1980-08-14
Abstract: NEW MATERIAL:The cis-pentene derivative of formula [X is Br or Cl; R is X or R 1 O (R 1  is lower alkyl, acyl or aralkyl)].  
     EXAMPLE: [2Z]-1,5-Dibromo-2-methyl-2-pentene.  
     USE: A raw material of β-santalol which is the principal component of sandalwood  oil. β-Santalol can be derived from the compound economically, in an industrial  scale.  
     PROCESS: A compound of formula wherein R is X, i.e. [2Z]-1,5-dihalo-2-methyl-2- pentene, is prepared by reacting 3-methyl-5,6-dihydro-2H-pyran with triaryl phosphine dibromide or triaryl phosphine dichloride. The resulting compound can be converted to another compound of formula wherein R is R 1 O by reacting with an alkali metal compound of formula R 1 OM (M is alkali metal). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02291773-A (JP)
Title: Contrast adjustment system of image processor
Inventor: HIBI YOSHIHARU
IPC: H04N1/407
Filed: 1989-05-01
Abstract: PURPOSE:To reduce skipping, fogging, painting-out, and roughening by providing a contrast adjusting means and fixing an intermediate density value, fixing a highlight part and a shadow part, and making the total density constant and varying the gradients of respective conversion characteristics. CONSTITUTION:A color tone correction (TRC) circuit 307 determines the value of picture element data to be outputted for picture element data which is inputted according to a TRC curve. A conversion table for contract conversion is put together by a color adjustment system with the conversion table (LUT) of the TRC circuit 307 which makes a color tone adjustment. The conversion table for contrast adjustment has the highlight part A, intermediate density part B, and shadow part C fixed respectively and is varied among those fixation points. Consequently, the skipping and fogging are hardly caused at the highlight part and the painting-out and thinning are reduced at the shadow part similarly.
Patent JP-S61270307-A (JP)
Title: High-frequency sintering device
Inventor: OSHIMA ICHIRO
IPC: B22F3/14
Filed: 1985-05-24
Abstract: PURPOSE:To make uniform the temp. distribution of a mold to be subjected to high-frequency induction heating by rotating said mold around the central axial line of an induction coil by a driving means. CONSTITUTION:The mold 10 in which a raw material 11 is packed is concentrically supported via an intermediate member 13 onto a seat disk 12 imposed concentrically to the top end of a rotating and receiving shaft 1. The cylindrical induction coil 17 is supported to a side frame 18 in the concentrical state with the shaft 1 and a rotating and pushing shaft 6. The shaft 1 is rotated to rotate integrally the mold 10 and the shaft 6 around the central axial line of the coil 17 in the process of heating inductively the mold 10 and compressing and sintering the raw material 11. The uneven induction heating is eliminated and the temp. distribution of the mold 10 is made uniform by the rotation of the mold 10.
Patent JP-S5738221-A (JP)
Title: Sluice valve of apparatus for transporting particle or powder
Inventor: AOKI HIROSHI
IPC: B65G53/46
Filed: 1980-08-18
Abstract: PURPOSE: To prevent a powder or particles from remaining in a valve seat, a  groove, etc. of a sluice valve that acts as a stopping and suspending means for the  transportation of powder, by providing the sluice valve with valve guide groove removing means.  
     CONSTITUTION: The valve 1 is provided with the valve guide groove removing means B that has angled sections with an angle (C) of 30W60° within the width of the valve groove. When powder or particles are compressed at the bottom of the valve to form bridges so that the transportation has not been able to be resumed smoothly, the malfunction can be obiviated by providing at the tips of the valve 1 with slanted surfaces having an angle (D) of 30W60°. 
     COPYRIGHT: (C)1982,JPO&Japio