baber/WOPTO huggingface dataset:
Patent JP-S5884260-A (JP)
Title: Automatic speed change gear for automobile
Inventor: YASUE HIDEKI
IPC: B60K17/04
Filed: 1981-09-11
Abstract: PURPOSE:To reduce oil quantity to be fed in the direction of the counter-driven gear in such a way that a disc-shaped oil deflector is installed on the side opposite to a counter-driven gear on a conical roller bearing which supports the counterdriven side of a countershaft. CONSTITUTION:An oil deflector 16 is of a disc-shaped member which has a center hole 16a, in which a bulgy part 16c which bulges from the outer peripheral part 16b to one side leaving an annular outer peripheral part 16b is formed,  and the diameter of the center hole 16a is made a little larger than the diameter of a counteshaft 8. The oil deflector 16, when it forces an outer race 13b of a conical roller bearing 13 into the stepped part 12a at the circumferential wall 12 of a countershaft chamber 11, is fixed on the stepped part 12a in the condition that its outer peripheral part 16b is thrust by the outer race 13b. In result, oil which is flowed into a transfer chamber 17 by pumping of the conical roller bearing 13 is reduced by the oil deflector 16.
Patent JP-H08340239-A (JP)
Title: Correcting group delay generating circuit
Inventor: WATANABE MASAAKI
IPC: H03H11/04
Filed: 1995-06-12
Abstract: PURPOSE: To set a circuit prior to the measurement of a group delay characteristic by generating group delay with quantity corresponding to the resistance value of a group delay quantity setting resistor by frequency corresponding to a frequency setting signal and correcting a group delay characteristic appearing on transmission characteristics. CONSTITUTION: Voltage controlled oscillator(VCO) 5 in a clock oscillation circuit 1 is oscillated with frequency corresponding to DC voltage supplied from a phase locked loop(PLL) 4 and the PLL 4 impresses DC voltage generated by comparing the phase of an n-divided frequency signal with that of a signal obtained by dividing the frequency of a reference clock into m components to the VCO 5. When a dip switch 3 is manually set, the frequency divider ratio (n) is changed and the frequency of a clock can be changed. A group delay correcting filter 2 for generating group delay in accordance with the frequency of the clock generates group delay with quantity corresponding to the resistance value of a variable resistor R3 by changing the resistance value to correct a group delay characteristic appearing on the transmission characteristics of a receiver or the like.
Patent JP-S632525-A (JP)
Title: Manufacture of solid wire gauze and its manufacture device
Inventor: KAWACHI TSUKASA
IPC: B23K11/14
Filed: 1986-06-20
Abstract: PURPOSE:To rationalize the manufacture of a solid wire gauze by repeating the welding of the flat gauze isolated in the upper and lower directions and the other end part of a joint wire after cutting the other end part by welding one end part of the joint wire fed from the upper and lower directions to the flat gauze with intermittently feeding two sheets of the upper and lower symmetrical flat gauze. CONSTITUTION:Two sheets of the upper and lower symmetrical flat gauzes 1, 2 are intermittently fed and a joint wire 3 is fed to the flat gauze 1, 2 from the upper and lower directions by a joint wire feeding means 14, 15 on each intermittent feeding. One end part 3a of the joint wire 3 and that of the flat gauzes 1, 2 are then welded by a welding means 16 and the other end part 3b is cut by the means 14, 15. The one end part 3a is then moved in the direction apart in the upper and lower directions from the initial position of the flat gauzes 1, 2 by a pair of the upper and lower pressing means 17. The welding of the flat gauze 1, 2 and the other end part 3b by a welding means 18 is thereafter repeated to obtain a solid wire gauze 7. In this way, the manufacturing of the solid wire gauze is mechanized and performed with good efficiency.
Patent JP-S631919-A (JP)
Title: Apparatus for forming stereoscopic photo survey into chart
Inventor: NISHIO MOTOMITSU
IPC: G01C11/06
Filed: 1986-06-20
Abstract: PURPOSE:To observe the beam spot of a mark simultaneously with a three-dimensional pattern, by a method wherein a translucent mirror is used as the prism of an ocular part and a surface mirror is used with respect to a projection surface to be moved forwardly and rearwardly to horizontally divide the three-dimensional pattern of topography. CONSTITUTION:A pair of adjacent left and right aerial photographs 21, 22 picked up at an overlap degree of 60% are mounted to left and right photograph stands 31, 32 and the relative position of the stands 31, 32 is corrected while translucent mirrors 51, 52 are looked through so as to be capable of perfectly observing the photographs 21, 22 stereoscopically. Whereupon, the perfect three-dimensional pattern of topography is observed on a surface mirror 6 being a projection surface. When the surface mirror 6 being the projection surface is moved forwardly and rearwardly at this time, the three-dimensional pattern of topography is horizontally divided by a mirror surface but, when a digitizer 9 is placed on the surface of a table under an apparatus and a cursor 7 is mounted thereon, the beam spot generated at the center of the cursor 7 comes to a mark. When the beam spot of the mark is matched with a measuring point, the locus of the beam from the beam spot from the cursor 7 straightly advances upwardly to impinges against a translucent mirror 8 to reach the digitizer 9 and can be observed as the beam spot in topography observed through the translucent mirrors 51, 52 simultaneously with the three-dimensional pattern.
Patent JP-H08340297-A (JP)
Title: Method and device for transmitting data using radio circuit
Inventor: SAKAGUCHI AKIRA
IPC: H04W4/04
Filed: 1995-06-12
Abstract: PURPOSE: To surely transmit data without performing useless sending of transmission data by repeatedly confirming whether or not data reception is successful after transmission until all the mobile stations are successful in receiving the data at least once. CONSTITUTION: For a base station BS, the plural mobile stations ML1 to ML 3...MLn are the objects of the data transmission. First, the base station BS transmits transmission data DATA to all the mobile stations. After the transmission, the respective mobile stations ML1 to MLn are successively questioned whether or not the transmission data are received and the respective mobile stations return response signals for that. In this case, the base station BS confirms the reception of the transmission data DATA to all the mobile stations, and when a response the indicating that the reception is NG is present in the response signals, the data transmission to confirmation to the respective mobile stations are repeated. Then, the base station recognizes that the transmission of the data to all the mobile stations in surely completed when no more response of reception NG is present.
Patent JP-H0818928-A (JP)
Title: High vision signal decoder
Inventor: NAKAMURA MASARU
IPC: H04N5/93
Filed: 1994-06-27
Abstract: PURPOSE:To prevent a still image from being shaken vertically for each field or flickered when the decoder receives a compressed HD signal of one and same frame reproduced repetitively by an NTSC recording and reproducing device and provides an output of the decoded signal as a still image HD signal. CONSTITUTION:A selection designation signal superimposing section 41 of an NTSC recording and reproducing device 4 superimposes a selection designation signal C2 onto a reproduced signal S40. A data expansion section 11 of a high- vision signal decoder 2 expands data of a reproduced signal S41 to obtain an HD signal S11. A field memory 12 delays the HD signal S11 by one field period to obtain an HD signal S12. A selection designation signal detection section 21 detects a selection designation signal C2 from the reproduced signal S41. A selector control section 15 generates a selection control signal C1 based on a selection designation signal C2. A selector 13 selects alternately the HD signal S11 or S12 based on the selection control signal C1 for a field period to provide an output of a still image HD signal S13 in which odd or even numbered fields are consecutive.
Patent JP-S6039017-A (JP)
Title: Infeed controlling method and device in cutting unit
Inventor: MORIYA KIKUO
IPC: B23D55/08
Filed: 1983-08-09
Abstract: PURPOSE:To make a device perform such an efficient infeed speed as commensurate to the cutting length varied every moment in a cutting work as well as to check heavy-duty cutting that may entails damage to a tool, before it happens. CONSTITUTION:In case of a well-known horizontal band saw machine 1, pressure oil is fed to a chamber at the piston side of a lifting cylinder 7, making a piston rod 39 operate for its extension. Another pressure oil inside a chamber at the piston side of a lifting cylinder 37 is discharged therefrom, making a cutting head 5 go down with its own weight. Therefore, a proper control valve is set up in the discharge passage connected to the chamber at the piston side of the cylinder 37 and with this control valve, proper adjustment is carried out so that infeed of a saw blade 29 to a cutting work W can be properly controlled.
Patent JP-H1175054-A (JP)
Title: Method and device for synthesizing image and information processing system
Inventor: OKA MASAAKI
IPC: H04N1/387
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image synthesizing method and an image synthesizer which do not need to use alpha information, etc., and do not deteriorate the image quality of a synthetic image even if image processing is performed to an original image. SOLUTION: A specific color deciding circuit 101 decides a part of a specified color of a 1st original image 91 and generates a key signal 93. An image processing circuit 102 performs similar image processing to the signal 93 and the image 91. Here, the image 91 is made a 1st processed image 91a and similarly, the signal 93 is made a processed key signal (alpha information) 93a. An image mixing circuit 103 mixes the image 91a and a 2nd image (original image) 92 and synthesizes them by using the signal 93a. In this way, an image quality is effectively prevented from deteriorating by mixing the image 91a that is undergone image processing with the image 92 based on the signal 93a which is undergone image processing.
Patent JP-H04367822-A (JP)
Title: Liquid crystal display device and liquid crystal projector
Inventor: USHIYAMA TOMIYOSHI
IPC: G02F1/13
Filed: 1991-06-17
Abstract: PURPOSE:To increase the contrast of the liquid crystal projector by increasing the contrast of the liquid crystal display device. CONSTITUTION:The liquid crystal display device is so constituted that the angle theta between the axis of absorption of an incidence-side polarizing plate 11 and the axis of absorption of a projection-side polarizing plate 12 is different from the angle between the rubbing directions of two glass substrates between which liquid crystal is sandwiched. Further, the difference  theta between the theta1 and theta2 is so set that 0<¦ theta¦<4. Further the liquid crystal projector is so constituted that the difference  theta between the angle theta1 between the axis of absorption of the incidence-side polarizing plate 11 and the axis of absorption of the projection-side polarizing plate 12 and the angle theta2 between the rubbing directions of two glass substrates between which the liquid of plural liquid crystal panels are sandwiched are positive and negative, i.e., different in sign between light valves arranged at mirror symmetric positions and substantially equal in absolute value.
Patent JP-S63308826-A (JP)
Title: Push-button switch
Inventor: FUJIYAMA TERUMI
IPC: H01H13/48
Filed: 1987-06-10
Abstract: PURPOSE:To make two switches surely subject to switching all the time against the end push of a button as well as to secure such a push-button switch that is excellent in a switching characteristic by constituting a switch-cum-click on a membrane switch structure. CONSTITUTION:A contact 15 is formed in an insulating substrate 11 of a push- button switch, and contacts 12, 13 and 14 and an air hole 10 are formed in a flexible substrate 7. And, an interval between these contact 14 and 15 is kept constant by a spacer 8, and a drawer patter 16 for a diaphragm 9 and the contact 12 and this diaphragm 9 are insulated by an insulating sheet 6. Then, a position of the diaphragm 9 is kept by a sensor 5, while the diaphragm 9 is covered with a sheet 4, and a button with a push dowel 3 is held by a case 2. With this button 1 depressed, the push dowel 3 turns the diaphragm 9 over, conducting the contact 12 and the diaphragm 9, and a closed circuit is formed between the contact 12, the diaphragm 9 and the contact 13, thus switching for a first switch is carried out.
Patent JP-S5845901-A (JP)
Inventor: TOYAMA JIYUN
IPC: F16F15/04
Filed: 1981-09-16
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-S5936129-A (JP)
Title: Magnetic recording item
Inventor: INADA HIROO
IPC: C08G63/00
Filed: 1982-08-23
Abstract: PURPOSE:To obtain titled item of high dimensional stability to moisture absorption, by providing a magnetic layer on a flexible substrate constituted by a polyester with specific intrinsic viscosity, the amounts of the terminal hydroxyl and carboxyl groups totalling a specific value or lower, also free from hydrophilic group. CONSTITUTION:A polyester (mainly constituted by a recurring unit such as ethylene terephthalate) with an intrinsic viscosity >=0.4, the amounts of the terminal hydroxyl and carboxyl groups totalling <=90wt% of that of the whole terminal group, also free from hydrophilic group is subjected to an extruder, etc. to deliver on the casting drum to effect quenching, thus obtaining a virtually undrawn film. This film is subsequently subjected to multistage drawing at least unidirectionally and, if required, heat-treated to produce a flexible substrate. On either or both surface of the substrate, a blend of a magnetic material (e.g., of iron oxide-modified type) and binder consisting mainly of organic polymer is coated to obtain the objective item.
Patent JP-S5767923-A (JP)
Title: Film idle advancing device of motor-driven camera
Inventor: MAMIYA TOSHIHARU
IPC: G03B17/42
Filed: 1980-10-16
Abstract: PURPOSE:To avoid such trouble in that a film is advanced with no operation of a film counter, by keeping a switch off while the counter is at a position between the start position and the first driving scale. CONSTITUTION:A motor 1, a switch SW1 that controls the electric conduction to the motor 1 and a power supply E are provided to a motor control circuit. The SW1 gives the conduction to the motor 1 and turns it when a contact bar C is connected to the side (a) and short-circuiting the both ends of the motor 1 to cut off the conduction when the bar C is connected to the side (b) to give control as well.
Patent JP-S5268485-A (JP)
Title: Optical image detector
Inventor: ISHIDA MASAO
IPC: G01N21/45
Filed: 1975-12-04
Abstract: PURPOSE:To make possible the guantitative measurement of the amount of change of adark and light optical image like interference fringe when it moves, by providing a photoelectric converting means and maximum voltage holding means.
Patent JP-S6124827-A (JP)
Title: Coupling device
Inventor: YAMAZAKI KAZUYA
IPC: F16D1/10
Filed: 1984-07-12
Abstract: PURPOSE:To perform core-aligning work by tapered parts of a coupling device so as to enable its mounting work to be easily and promptly performed, by providing the core-aligning tapered parts, brought into contact with each other, in the periphery of a pawl part in driving and driven flanges. CONSTITUTION:In order to engage a driving flange 2 with a driven flange 5 by mutually aligning their axial core, it is only required to insert a tapered part 6 of the driving flange 2 into a tapered part 10 of the driven flange 5 by horizontally moving the driven flange 5 in the axial direction for the driving flange 2. In this way, both the axial cores are automatically engaged under a condition aligning a crest 3a and a root 3b in a pawl part 3 of the driving flange 2 with a root 9b and a crest 9a in a pawl part 9 of the driven flange 5 by the protruded tapered part 6 and the recessed tapered part 10.
Patent JP-H087656-A (JP)
Title: Insulating material for low voltage cable and low voltage cable
Inventor: KAWAHIGASHI MASAKI
IPC: H01B9/00
Filed: 1994-06-27
Abstract: PURPOSE:To make an object suitable for an insulating material of a low voltage cable for various apparatuses, particularly of a low voltage cable for a submerged motor or the like. CONSTITUTION:An insulating material for a low voltage cable contains syndiotactic polypropylene on which a syndiotactic pentad percentage is not less than 0.7 and MFR is within a range of 0.1 to 20g/10 minutes. The low voltage cable is formed by using the insulating material for the low voltage cable. Thereby, the insulating material for the low voltage cable has excellent electric characteristics and flexibility. Since the insulating material exhibits excellent electric characteristics even if it is quenched after work, work speed is increased, and production efficiency can be improved. The low voltage cable by using the insulating material has excellent electric characteristics and flexibility, and is also excellent in underwater breakdown resistant characteristics and cut-through characteristics.
Patent JP-S6124961-A (JP)
Inventor: INUI YOSHIO
IPC: F25D23/06
Filed: 1984-07-11
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-H0438425-A (JP)
Title: Thermal flow sensor
Inventor: TANIMOTO KOJI
IPC: G01F1/68
Filed: 1990-06-01
Abstract: PURPOSE:To obtain an accurate thermal flow sensor whose flow drift (error) is small even if air temperature changes by forming a metallic film on a protective film which covers a temperature-dependent resistor of a thermo-sensitive resistor. CONSTITUTION:On an insulating substrate 1 comprising a silicon substrate formed with an insulating film such as an SiO2 film or an electric insulator such as alumina ceramic, a temperature-dependent resistor 2 made of platinum or nickel is formed by means of sputtering, CVD, etc. while a comb-shaped pattern is formed by means of laser trimming so that it has a predetermined resistance value. A protective film 3 is formed on the resistor 2 by applying low melting point glass or polyimide or by means of SiO2 sputtering, and a metallic film 4 is formed on the protective film 3 by means of metallization with aluminum, platinum, etc. The metallic film 4 is coated to cover at least a heat generating part where the comb-shaped pattern has been formed.
Patent JP-H0816669-A (JP)
Title: Information processor provided with slip editing function
Inventor: FUKAO ITARU
IPC: G06F19/00
Filed: 1994-06-27
Abstract: PURPOSE:To prepare slips corresponding to the flow of originally desired work to be processed by a user by starting a related process while being interlocked with the meaning of a user's slip operation. CONSTITUTION:An editor group 1 is provided to edit the respective slips respectively corresponding to plural slip formats. Then, an editing work interlocked work identification control part 2 analyzes the meaning of an editing operation performed to the slip by the user, with the editing operation of the slip, the information of related work to be processed parallelly with this or continuously to it is read from a editing operation interlocked work correspondence table 3, and this related work information is dispatched to a process start control part 4. At the process start control part 4 where this related work information is received, while referring to a related work start process correspondence table 5 defining each of related work information and starting processes, a starting process 58 is extracted, and a starting instruction is issued to this process. Thus, it is not necessary for the user to execute complicated work such as starting the other related slip every time in the middle of slip editing.
Patent JP-S62299232-A (JP)
Inventor: YURA MASAKI
IPC: A47L15/42
Filed: 1986-06-20
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-H11322467-A (JP)
Title: Production of porous ceramics
Inventor: ODANO NAOMI
IPC: C04B38/06
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain porous ceramics contg. uniformly dispersed pores and having precisely controlled pore diameter and porosity by impregnating a slurry prepd. by mixing a ceramic powder with a solvent, a dispersant and a thermosetting resin as a binder into a resin sponge, hardening the slurry by heating to a temp. above the setting temp. of the thermosetting resin, drying and firing the resultant hardened body. SOLUTION: The thermosetting resin is one or more macromolecular polymers and/or their monomers, and epoxy resin, melamine resin, or the like, be used. The pores in the resin sponge are open pores, the strength of the sponge is preferably <=200 kgf/cm<2> and polyethylene resin, urethane resin or the like is used. The slurry is appropriately impregnated under reduced pressure. Powder of a nonoxide such as silicon nitride, sialon or silicon carbide besides an oxide such as alumina or zirconia is used as the ceramic powder. The solvent is desirably water. Even complex porous ceramics can be produced in one body.
Patent JP-S5935032-A (JP)
Title: Preparation of crystallized glass having low expansibility and high strength
Inventor: HORA MASARU
IPC: C03B32/00
Filed: 1982-08-20
Abstract: PURPOSE:To obtain the titled glass, having improved flexural strength, by heat- treating a molded SiO2-Al2O3-Li2O type crystalline glass article while bringing the surface thereof into contact with a compound containing Na and (or) S to promote the crystallization of the surface layer. CONSTITUTION:A molded SiO2-Al2O3-Li2O type crystalline glass article is prepared by incorporating SiO2, Al2O3 and Li2O as main raw materials with if necessary a raw material, e.g. MgO, ZnO, P2O5, ZrO2, TiO2, Na2O or K2O. The resultant crystalline glass is then coated with an aqueous solution containing Na and (or) S, e.g. Na2SO4 or Na2S2O7, dried and heat-treated. Thus, the resultant glass has <=30X10<-7>/ deg.C coefficient of thermal expansion, deposited crystalline phase of mullite (3Al2O3.2SiO2) and others and improved flexural strength with the promoted crystallization of the surface part thereof.
Patent JP-S63309136-A (JP)
Title: Freshness retaining material for vegetable and fruit
Inventor: GOTO SUMIO
IPC: A23B7/152
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a freshness retaining material for vegetables and fruits having excellent adsorptivity of ethylene, by using a synthetic polymer film containing crystalline zeolite having a specific pore diameter as the form of a sheet, bag, etc. CONSTITUTION:A synthetic polymer film layer containing 1-70wt.%, preferably about 3-30wt.% crystalline zeolite, expressed by the basic formula M2/nO.Al2 O3.xSiO2.yH2O (M is metallic cation; n is the valence of M; x and y are optional numbers) and having >=3.2Angstrom , preferably about <=15Angstrom  pore diameter, e.g. a synthetic polymer film of a multilayer constitution containing at least one or more ethylene-alpha-olefin copolymer film layers having <=0.940g/cm<3> density, is used as the form of, e.g. a sheet, bag or lining for corrugated board boxes.
Patent JP-H07331944-A (JP)
Title: Door checker for automobile
Inventor: UJIMOTO TAKUSHI
IPC: E05C17/22
Filed: 1994-06-03
Abstract: PURPOSE:To provide a door checker for automobile of which the number of parts is small, the workability and assembling facility are excellent, and the check load is stabilized. CONSTITUTION:The other end parts 18b of plate springs 18 of which one-side ends 18a rotatably support rollers 19 are fixed to a base 17 to be fitted to a door, and the rollers 19 are contacted with a check plate 2. Bolt inserting holes coaxial to the door fixing bolt inserting holes provided on the base 17 are provided on the other end parts 18b of the plate springs 18, and bolts 20 are inserted through the bolt inserting holes of the plate springs 18 to the bolt inserting holes of the base 17.