baber/WOPTO huggingface dataset:
Patent JP-S6441566-A (JP)
Title: Original reader
Inventor: FUTAGAWA JIRO
IPC: H04N1/19
Filed: 1987-08-07
Abstract: PURPOSE:To simplify the revision of reading resolution without need of readjustment and replacement to a new component by providing plural positioning sections enabling to align the read unit with plural locations in an optical axis direction of a lens. CONSTITUTION:Up to a part including a lens base 30 serving as a part mounted on a rail face 20a is unitized and it is taken out as a unit and adjusted by a jig. In mounting the lens base unit 7 on the device main body, alignment holes 30a, 30b of the lens base 30 are fitted to embossed parts 24a, 24b of the rail face 20a functioning as the reference of x, y directions, the unit is mounted on the rail face 20a functioning as the z direction reference and screws 41, 42, 43 are tightened in matching with fixed holes 51, 52, 53 to mount on a prescribed position. New alignment holes 30c, 30d are provided on the lens base 30 in reading an original image by different reading resolution and screws 41, 42, 43 are fixed.
Patent JP-S6353438-A (JP)
Title: Method and apparatus for measuring density of organic material in aqueous solution
Inventor: SAITO TATSUO
IPC: G01N1/22
Filed: 1986-08-22
Abstract: PURPOSE:To obtain an apparatus which is capable of measuring the density of organic material in an aqueous solution continuously, by bringing a gas-liquid separation chamber having a gas permeating wall comprising a water repelling porous material into contact with the solution having the organic material dissolved therein to measure density in a gas in the gas/liquid separation chamber. CONSTITUTION:When a pump 20 is driven with a gas-liquid separation chamber 2 comprising a gas permeating partition 1 made of a water repelling porous material immersed in an auxiliary tank 11, air is sucked into the gas-liquid separation chamber 2 from an inflow tube 5. Then, air containing vapor of organic material selectively passing through the partition 1 from the auxiliary tank 11 is sent to a gas sensor circuit section 15 through the inflow tube 6 and a connecting tube 22 to measure the density of the organic material contained in a mixed gas. As the density of the organic material in the aqueous solution is in a proportional relationship with the density thereof in the mixed gas, the density of the material in the aqueous solution can be displayed continuously on a density indicator 18 and a recorder 19.
Patent JP-S6168546-A (JP)
Inventor: YOHANNESU YOSEFUSU MARIA KUTSU
IPC: G01R33/561
Filed: 1985-09-09
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-S6446031-A (JP)
Title: Gas-liquid separated type shock absorber
Inventor: TAKEUCHI TAKASHI
IPC: F16F9/42
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a suitable shock absorber and increase a heat releasing effect in the shock absorber of a vehicle by providing a free piston between a guide cylinder and an inner cylinder and forming a gas chamber by means of the free piston. CONSTITUTION:An inner cylinder 4 into which a piston rod 7 is inserted is fixed in an outer cylinder 1. A free piston 10 which is slidingly brought into contact with both of the outer and inner cylinders is provided between these outer cylinder 1 and inner cylinder 4. And, the part between a guide cylinder 9 and the inner cylinder 4 is partitioned into an oil chamber S3 and a gas chamber S4 by means of this free piston 10. Thereby, a very suitable suspension- related shock absorber can be obtained. Also, since the oil chamber is positioned on the outermost side, a heat releasing effect can be increased.
Patent JP-S5988965-A (JP)
Inventor: IDE NOBORU
IPC: D06B3/10
Filed: 1982-11-10
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-H1131916-A (JP)
Title: Wide band bpf antenna
Inventor: TAKAHASHI HIROTOSHI
IPC: H01P1/205
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To secure the reflection characteristic of a BPF antenna over a wide band by using the antennas to construct a resonator circuit existing at one of both ends of a ladder-type BPF consisting of the capacitive coupling of plural resonators and also a terminating resistance and extending the tuning frequency band of the antenna. SOLUTION: A resonator circuit existing at one of both ends of a ladder-type BPF consisting of the capacitive coupling of resonators Z1 and Z2 such as a re-entrant cylindrical cavity resonator, a dielectric coaxial resonator, etc., and a terminating resistance consist of antennas. The tuning frequency band of this antenna is extended. Each of both resonators Z1 and Z2 consists of a λ/4 cavity resonator or a λ/4 dielectric resonator, and the antenna has an inverted F shape. The resonator circuit and the terminating resistance of the final stage of the transmitting BPF consisting of the capacitive coupling of plural resonators consist of the inverted F-shaped antennas whose tuning frequency bands are desirably extended.
Patent JP-S5989904-A (JP)
Title: Heating device of greenhouse
Inventor: IMAMURA OSAMU
IPC: A01G9/24
Filed: 1982-11-11
Abstract: PURPOSE:To enable the continuous supply of a hot air at a desired temperature, by a method wherein a solid fuel is intermittently automatically fed, and a hot air is generated through heat exchange of the air with high temperature combustion gas produced through complete combustion. CONSTITUTION:A solid fuel is supplied in small quantities from an enclosed solid fuel tank 1 by means of a feeder 10. The solid fuel is conveyed with the aid of a conveyor belt 16, and a slide plate 4 is vertically slid through utilization of rotation of the feeder 10, and this prevents formation of cavity when the solid fuel flows down for supply. Further, the particle of the solid fuel, which is going to drop on the inner under surface of a duct and be accumulated thereon, is discharged to the interior of a combustion chamber 46 together with a secondary air for combustion use forcibly fed by a blower 21, and this prevents accumulation of the particle. Further, with the aid of a primary air, fed by the blower of a burner 51, and the secondary air, combustion is promoted, and the fuel is interminttently added in small quantities on a combustion surface. This provides a high efficiency and enables the supply of a hot air at a stable temperature for a long period of time.
Patent JP-S6260403-A (JP)
Title: Controller for electric rolling stock
Inventor: NAGATA MASAMI
IPC: B60L11/18
Filed: 1985-09-06
Abstract: PURPOSE:To utilize battery energy efficiently by limiting armature currents to maximum currents or less where a maximum output from a motor is acquired. CONSTITUTION:A current controller 102 controls power transistors 11, 21 so that command currents (iar*), (if*) and armature currents (ia) and field currents (if) measured by current sensors 13, 23 coincide with each other. A maximum control-current arithmetic circuit 130 computes maximum armature currents IaMAX as a maximum output from a motor on the basis of armature currents ia, field currents if and the number of revolution NM of the motor. A command-current comparator 140 selects a smaller value in the maximum- current command iaMAX and command armature currents (ia*) from a current command appliance 101, and transmits the command armature currents (iar*) over the current controller 102. Accordingly, an electric rolling stock can be operated efficiently.
Patent JP-H0927437-A (JP)
Title: Non-magnetic board for magnetic head and its manufacture
Inventor: NAGASE RYUICHI
IPC: G11B5/127
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a non-magnetic board which has extremely small remaining compressive stress, is excellent in fine processing property after board processing and is mainly comprised of CoO and NiO, or NiO. SOLUTION: A powder mixture which is mainly comprised of CoO and NiO and contains 5wt.% or less of Al2 O3 is molded and a molded item is sintered and subjected to HIP treatment. Thereafter, a sintered body is annealed at a temperature exceeding 300 deg.C to 1100 deg.C or below. Anneal process is carried out after a sintered body being subjected to HIP treatment is processed for a board. In a non-magnetic board after manufacturing, compressive stress lowers without lowering density. Fine processing of a board to a slider, etc., becomes easy.
Patent JP-H0362376-A (JP)
Title: Arm stop holding device for magnetic head
Inventor: HANABUSA SHUICHI
IPC: G11B21/22
Filed: 1989-07-31
Abstract: PURPOSE:To maintain the stop state of an arm strongly when a magnetic had is kept on a CSS zone by adopting a permanent magnet having plural sets of laminators each comprising layers of opposite polarities stacked alternately for at least one magnetic pole. CONSTITUTION:A 1st magnetic piece 12 is a member made of soft magnetic iron and the width of its counter face 12a is made narrower than the width of is bonding face 12a. A 2nd magnetic piece 13 opposite to the piece 12 has two sets of combinations of permanent magnets 13a, 13b in which opposite poles are stacked and bonded adjacent to each other and the width of the counter face 13d is made narrower the same as the case with the counter face 12a. When a magnetic head 20 moves from the R/W zone to the CSS zone and a magnetic disk 30 stops turning, the counter faces 12a, 13d of the 1st magnetic piece 12 and the 2nd megnetic piece 13 are opposed to each other in parallel with a minute gap 8 and an arm 11 keeps the stop state with the action of a strong attaching force between the two magnetic pressure 12,13.
Patent JP-S6091673-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANASE TOSHINOBU
IPC: H01L29/78
Filed: 1983-10-25
Abstract: PURPOSE:To obtain a gate insulating film having small pattern-conversion difference to an electrode by a method wherein the gate insulating film consisting of an SiO2 film and an Si3N4 film is formed on an Si substrate 21, the gate electrode composed of polycrystalline Si in a predetermined pattern is shaped on the gate insulating film, an SiO2 film in thick thickness is formed on the surface of the electrode through heat treatment and the Si3N4 film is removed through etching while using the thick SiO2 film as a mask. CONSTITUTION:An SiO2 film 22 and an Si3N4 film 23 are laminated and applied on an Si substrate 21, the upper section of the film 23 is coated with an SiO2 film 24 again, and a polycrystalline Si layer 25 is deposited on the film 24. A mask of a photo-resist film 26 is formed at the central section of the surface of the layer 25, and a gate electrode consisting of the layer 25 and the film 24, size thereof are both reduced, are left under the film 26 through isotropic dry etching. The film 26 is removed and the surface of the electrode is coated through heat treatment, a novel SiO2 film 27 extending up to the upper section of the residual film 23 is formed while the film 24 under the electrode is changed into the film 27, and the film 27 in an extending section is removed.
Patent JP-2000027429-A (JP)
Title: Scaffold locking hardware
Inventor: YAMASHITA TAISUKE
IPC: E04G5/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide scaffold locking hardware which does not hinder the locking of panels, and which does not require the butt end faces of the panels to be machined for installation, thus preventing damage to the outer surfaces of the panels. SOLUTION: In this scaffold locking hardware comprising a main body 11 and an attachment 12, the base part 11a of the main body 11 is secured to the vertical part of a ruler angle 3 and a long nut 1c with an outside diameter about equal to or slightly smaller than the width of the horizontal joint of an exterior wall panel 1 is secured to the end of a horizontal part 11b with the upper surface of the long nut 11c located at the same level as the upper surface of the horizontal part 11b, and with the end thread part 120 of the attachment 12 fastened in place. Further, a through hole for tightening a bolt is cut in the base part 11a and preferably concurrently used also for the weight self-supporting hardware of the exterior wall panel 1.  The attachment 12 comprises the end thread part 12a and the long nut 11c, and packing 13 of an elastic body abutting against the exterior wall panel 1 and a washer 14 are preferably placed thereon.
Patent JP-S6091912-A (JP)
Inventor: SATOU SHIGEO
IPC: A01B63/10
Filed: 1983-10-24
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-H0865789-A (JP)
Title: Sound signal processor
Inventor: MIYAI ISAO
IPC: H04N5/225
Filed: 1994-08-23
Abstract: PURPOSE: To reduce only noise components without influencing sound signals. CONSTITUTION: Signals from microphones 1A and 1B are taken out to output terminals 7A and 7B through amplifiers 2A and 2B, A/D conversion circuits 3A and 3B, low-cut filters 4A and 4B, subtraction circuits 5A and 5B and the amplifiers 6A and 6B. Also, the signals from the filters 4A and 4B are supplied to variable gain amplifiers 9A and 9B through addition circuits 8a and 8B and the output is supplied to the subtraction circuits 5a and 5B and also fed back to the addition circuits 8a and 8B through delay circuits 10A and 10B corresponding to periodic noise.  Further, the signals from the filters 4A and 4B are supplied to a comparator circuit 12 through absolute value circuits 11A and 11B, larger signals are supplied to the setting circuits 14 and 15 of attack characteristics and recovery characteristics through an envelope detection circuit 13 and the set respective characteristics are added in the addition circuit 16 and supplied to the control terminals of the amplifiers 9A and 9B.
Patent JP-S6091866-A (JP)
Title: Phase control system of thyristor converter
Inventor: SAKURAI TOSHIYUKI
IPC: H02M7/155
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a stable DC current by correcting the displacement of a firing phase angle due to the impedance of a converting transformer by a firing angle correcting circuit. CONSTITUTION:The voltage signal of a synchronous power source obtained from a 3-phase AC power source 1 via a PT2 is inputted to a firing angle correcting circuit 9. ON the other hand, the phase of the voltage signal obtained by the PT2 is corrected in response to the current signal obtained by CT8 by the correcting circuit 9 by considering the impedance of a converting transformer 3, and inputted to a phase controller 6. Thus, high control accuracy can be obtained, and stable DC current can be obtained.
Patent JP-S5989914-A (JP)
Title: Liquid fuel combustion device
Inventor: HASHIMOTO AKIRA
IPC: F23D3/40
Filed: 1982-11-11
Abstract: PURPOSE:To provide an evaporating part which has a high heat generating efficiency, reduces adhesion of carbon, tar, and keeps the quantity of heat in a stable manner, by a method wherein particle of SiO2, Al2O3 is adhered on a fiber surface to form an uneven surface, and the work is pressurized. CONSTITUTION:A liquid fuel flows in through a flow-in port 2 and is kept in a specified oil surface level. Thereafter, the evaporating part 5a of a wicking body 5 is heated by a heat generating body 6. When the air, simultaneously, is fed in through a flow-in port 3 for gas, the liquid is evaporated by the evaporating part 5a, the evaporated liquid fuel is mixed with the air to produce mixture gas which is exhausted through a flow-out port 4. The wicking body 5 is produced such that a cloth is immersed in silica gel, alumina sol, and thereafter, the work is dried, and this causes particle of SiO2, Al2O3 to be adhered on a fiber surface to form an uneven fiber surface, and the resulting work is pressurized by a roller and the like. This improves a heat generating efficiency and prevents adhesion of carbon, tar and the like.
Patent JP-S6091511-A (JP)
Inventor: KANAI MAKOTO
IPC: H01H13/08
Filed: 1983-10-24
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-H0486543-A (JP)
Title: Measuring method for density of green sheet
Inventor: ABE KENICHIRO
IPC: G01N9/30
Filed: 1990-07-30
Abstract: PURPOSE:To measure density without stopping a process by calculating the volume ratio of a ceramic component in a slurry on the basis of the calibration curve due to the relation between the volume ratio of the solvent component and ceramic component of the slurry and the density of a green sheet to estimate the density of the green sheet. CONSTITUTION:A slurry 2 is sampled to be received in a container 1 having a definite horizontal cross section and applied to a centrifugal separator along with the container to be separated into the solvent component layer and ceramic component layer 4 of the slurry and the height ratio of both layers is set to a volume ration. The density of the green sheet obtained using the slurry is calculated from the volume and wt. of a part of the green sheet and a plurality of the relations of the volume ratios of the solvent component layer 3 and the ceramic component layer 4 are calculated to form a calibration curve. When the volume ratio of the slurry composed of the same material is subjected to sampling investigation, the density of the green sheet can be estimated from the calibration curve and, by increasing or decreasing either one of the ceramic component and the solvent component without stopping a molding process, the density of the green sheet is controlled and the drying condition of a post-process is altered and plate thickness or density can be made uniform.
Patent JP-S6355890-A (JP)
Inventor: OKI YOJI
IPC: H05B41/39
Filed: 1986-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1035558-A (JP)
Title: Head light optical axis adjuster in motorcycle
Inventor: TAGAMI TAKUYA
IPC: B62J6/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To adjust optical axis of head light properly in accordance with the change of vehicle height by providing a power transmission means which can transmit power from a vehicle height change means to an operation means which turns head light and making the transmission of power of the power transmission means in accordance with a predetermined amount of operation or more of the vehicle height change means invalid. SOLUTION: A turn shaft 31 turns, an engaging pawl part 71b of a ring member 71 comes into contact with a downstream end of a knotched section 72, and the turn of a drive pulley 63 is started by the operation of a vehicle height change means which changes from a low vehicle height condition to a high vehicle height condition. This turn is transmitted to a driven pulley 68 through a Bowden wire 65, a lever 84 turns due to spring force of a twisting spring 93, and head light 62 is turned to a high vehicle height correspondence position. At this time, even if the head light 62 is turned to the high vehicle height correspondence position, the operation of the vehicle height change means is continued, but the turn by overstroke of the vehicle height change means is absorbed due to the relative turn of the driven pulley 68 for the lever 84 by an overstroke absorption mechanism 81.
Patent JP-2000025999-A (JP)
Title: Printer
Inventor: BABA SUMIO
IPC: B41J29/48
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To inform a worker of omission of core taking-out promptly and exactly by outputting remaining core alarming if the presence of an old core is detected by a remaining-core detecting means detecting whether or not an old core remains in a paper storage part using the detection condition of a paper near-end detecting means. SOLUTION: If an old core 31 remains in a depression 27 because a worker failed in taking-out the core in replacing a new roll paper 30 with core, a leaf switch 42 is ON with its weight. Therefore, a remaining-core detecting means makes a paper end detecting means 41 prevent a paper end from being detected as a result of new roll paper 30 with core being stored in a paper storage part 25. The elapsed-time started at that time is equivalent to or less than a preset time, and a paper near-end detecting means 42 detects a paper near-end, therefore the presence of the old core 31 in the depression 27 is detected, if any. As a result, a remaining-core alarm output control means outputs remaining-core alarm.
Patent JP-H0247838-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: OKUZUMI TETSUYA
IPC: H01L21/336
Filed: 1988-08-10
Abstract: PURPOSE:To realize high speed advancement of operation and high integration and to improve breakdown strength between a gate electrode and a drain electrode by forming a thick oxide film with a gate insulating film, being formed shorter than the gate length, as a mask, and forming a gate electrode such that its both ends overlap this. CONSTITUTION:A silicon oxide film 3 and a silicon nitride film 4 on a silicon substrate 1 are etched, and a gate insulating film which is shorter than the gate electrode length is formed at a gate electrode formation position. The nitride film 4 is used as a mask 4 so as to selectively oxidize the surface of the silicon substrate, and the thickness of an oxide film 2a is made thicker than that of the gate insulating film. By a selective etching method, a gate electrode 5 is formed such that it protrudes beyond the films 4 and 3 to their both sides on the gate insulating film and the silicon oxide film 2a and its both end parts overlap the silicon oxide film 2a. For this reason, it can cope with high speed advancement of operation and high integration of a MOS type semiconductor device, and also breakdown strength between the gate electrode 5 and the drain electrode is improved.
Patent JP-2000029031-A (JP)
Title: Rubbing treatment device, method of rubbing treating, rubbing cloth and manufacture of liquid crystal display device
Inventor: MURATA MITSUHIRO
IPC: G02F1/1337
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently perform rubbing treatment and to suppress unevenness of rubbing treatment due to a difference in level of a substrate to be treated. SOLUTION: A rubbing roller 5 consists of a rubbing cloth 8 having planted pile which is wound round an outside circumferential surface of a rotary roller 7. The rubber roller 5 is brought into contact with a film surface to be treated of a substrate to be treated 1 which is mounted on a stage 21 and a rubbing treatment is carried out by relatively moving the substrate 1 and the roller 5. A direction 13 of a rotating shaft of the rubbing roller is inclined with respect to a direction 20 orthogonal to a direction of movement of the substrate to be treated about an edge 6a of a rotating shaft 6 of the roller as a reference.  A direction 14 orthogonal to a direction of a side by side pile arrangement 12 of the rubbing cloth 8 is inclined with respect to the direction 13 of the rotating shaft of the rubbing roller 5 toward a direction 10 of a rotation of the roller about the edge 6a of the rotating shaft of the roller 6. An angle θ1 formed by a direction 11 orthogonal to the direction of the rotating shaft of the roller and the direction of the side by side pile arrangement 12 is in a range 20 deg.<=θ1<=40 deg..
Patent JP-S6355591-A (JP)
Inventor: HAYASHIDA HAJIME
IPC: G10C3/02
Filed: 1986-08-25
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-H0248738-A (JP)
Title: Parity check system
Inventor: MORINO SATORU
IPC: G06F11/10
Filed: 1988-08-10
Abstract: PURPOSE:To discriminate an error to be that of a binary code or that of a parity bit by dividing the binary code of plural bits, which is to be an object for detecting the presence or absence of the error, generating plural groups, executing parity check and synthetically executing judgement. CONSTITUTION:The binary code of 16 bits, which is to be the object for detecting the presence or absence of the error, is inputted from a 16 bits signal bus 5, and they are divided into respective signal buses 6-9, which have been divided into four bit units. Respective signal buses and parity bits 10-13 are inputted to parity check circuits 1-4, and the error detection result by the parity check of the parity check circuits 1-4 are outputted as parity check errors 14-17. A discrimination circuit 18 outputs the binary code error 19 and the parity bit error 20 based on information on the parity check errors 14-17. Thus, whether the error is that of the binary code or that of the parity bit is discriminated.