baber/WOPTO huggingface dataset:
Patent JP-S60105545-A (JP)
Title: Printer
Inventor: FUDATSUJI TOSHIHARU
IPC: B41J1/20
Filed: 1983-11-14
Abstract: PURPOSE:To hold a type belt at the early-period running position by a simple structure in which the position of a guide roller is regulated during the striking of type, and the regulation to the guide roller position is released when the running position is regulated. CONSTITUTION:When a type belt 3 is run and printing is started, an electromagnetic magnet 28 is electrically energized, an armature 32 is attracted by a core 31, a guide roller 36 is fixed at a given position, and the type belt 3 passes through the running position positioned at the regulated position before printing. While an idler pulley 2 is turned by hand and the fact that the lower end of the type belt 3 is at the position of graduations 22 is confirmed by a prism 21, the running position is adjusted by manually turning the knob 14.
Patent JP-S60107098-A (JP)
Inventor: TANAHASHI SHIGETAKA
IPC: G10K15/04
Filed: 1983-11-16
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-S58113945-A (JP)
Title: Carrier for dry developer
Inventor: OKADA SEIJI
IPC: G03G9/113
Filed: 1981-12-26
Abstract: PURPOSE:To form conductive regions on carrier surfaces and to improve printing quality by coating the surfaces of carriers with a coating material contg. fine powder having conductivity and a polybutadiene resin. CONSTITUTION:The surface of carrier cores 1 of iron powder or the like is coated with a coating material 2 consisting of a polybutadiene resin dispersed with fine powder having conductivity (e.g.; carbon black) 4, whereby carriers of <=10<6>OMEGAcm apparent resistivity are formed wherein the parts 5 where conductive  paths 3 formed of the fine conductive powder 4 are exposed and the parts 6 where the resin layers are exposed. Then, toners 7 stick to the parts 6 where  the resin layers are exposed; on the other hand, the carriers connected along  with the magnetic lines of force from a magnetic brush form conductive paths 4  as the parts 6 where the fine conductive powder exposes contact therewith and  since bias voltage is applied uniformly up to the preceding ends of the continuous carriers, no edge effects are generated, and developing of wide areas to  uniform black base is possible. The phenomena of accumulating electric charge  of carriers is prevented as well.
Patent JP-H0764577-A (JP)
Title: Karaoke device
Inventor: NOMURA TAKASHI
IPC: H04S1/00
Filed: 1993-08-30
Abstract: PURPOSE:To regain the sense of spread of a sound by connecting a phase shift means which inputs the output signal of a vocal cancel circuit, and prepares the phase difference of each signal for a right channel and a left channel. CONSTITUTION:Phase shifters 16 and 17 which change a phase between a right channel and a left channel are provided after an output signal line 15 of the vocal cancel circuit. A monoral signal outputted from the vocal cancel circuit is transmitted through the phase shifters 16 and 17 which change the phase of the right channel only by +phi deg., and the phase of the left channel only by -phi deg.in order to reproduce the sense of spread of the sound which is originally obtained from an inputted stereo signal, so that the sense of spread of the sound can be regained. Therefore, the pseudo conversion of the monoral signal outputted from the vocal cancel circuit into a stereo signal can be attained, and the sense of spread of the sound can be reproduced.
Patent JP-2000048247-A (JP)
Title: Method and device for promotion of automatic vending machine
Inventor: FUKUDA ICHIRO
IPC: G07F9/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting for cash-back service and to enable to cope with a conventionally used automatic vending machine by generating a dummy signal indicating the discharge of a gift or the return of cash when a win is decided. SOLUTION: The promotion device 10 inputs a control signal in the automatic vending machine from a control signal input part 1 and outputs it again from a control signal output part 3 through a control part 2. In the control part 2, when detecting that an article is vended, a win decision part 4 decides whether or not the user wins. When the win is decided, the control part 2 generates a new control signal according to information, e.g. a cash-back amount set previously in a setting storage part 5. This signal is outputted from the control signal output part 3 instead of the signal inputted from the control input signal 1. The automatic vending machine having received this signal performs a cash-back process, etc.
Patent JP-H0265770-A (JP)
Title: Apparatus for automatic control of boiling process of beer
Inventor: NISHIGAI SADAKATSU
IPC: G05B19/02
Filed: 1988-08-29
Abstract: PURPOSE:To improve the batch-to-batch uniformity of the quality of beer by controlling the heating condition of the processes from the pouring of beer liquid into a boiling tank to the discharge of the boiled liquid based on particular temperature setting and liquid level setting. CONSTITUTION:A beer liquid is heated (by blasting steam in a tank) in such a manner as to linearly increase the temperature of the liquid from the temperature of the poured beer liquid to the boiling temperature T0 during the period from the start of the pouring of the beer liquid into the boiling tank to the time when the liquid level reaches the 1st prescribed level Ls and the liquid is maintained at the boiling temperature T0. When the liquid level is lowered to the 2nd prescribed level L0 by the progress of boiling, the beer liquid is discharged from the tank.
Patent JP-H0666232-A (JP)
Title: Fuel supply controller for internal combustion engine
Inventor: KOJIMA TAKAHIRO
IPC: F02M69/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide a fuel supply device for an internal combustion engine, capable of restraining pressure fluctuation inside a delivery pipe even in the case of operation at a low output. CONSTITUTION:A fuel pump 210 press-feeds fuel inside a fuel tank 211 to a delivery pipe 220 via a supply pipeline 230. The delivery pipe is provided with a fuel injection valve 222 for supplying fuel to be injected to an intake pipe 223. Extra fuel returns to the tank through a return pipeline 240 and a pressure regulator 250. A bypass pipe 260 for bypassing the delivery pipe branches in the middle of the supply pipeline 230, and is connected to a second inlet 273 of a passage switching valve 270 disposed in the intermediate of the return pipeline. A control unit 280 controls an opening degree of the passage switching valve on the basis of a difference between a fuel pump discharge quantity and a consumed fuel quantity, and controls pressure fluctuation inside the delivery pipe within a predetermined range.
Patent JP-H0497565-A (JP)
Title: Semiconductor memory
Inventor: OCHIAI AKIHIKO
IPC: H01L27/10
Filed: 1990-08-15
Abstract: PURPOSE:To prevent the interference between a bit line and an accumulated electrode and stabilize the operation by extending the part of the plate electrode of a capacitor element to the bottom layer of the accumulated electrode of the capacitor element so as to cover the bit line. CONSTITUTION:Impurity areas 5 and 8 are formed on a semiconductor substrate 1 having a gate oxide film 2 inbetween using a laminated structure composed of a word line 3 and a layer-to-layer insulating film 4a as a mask. A bit line 6 and a layer-to-layer insulating film 7a are formed by a polycrystalline silicon layer and a silicon oxide film layer facing the impurity area 5a. A side wall 7b is produced and an oxide film 12 is formed on the surface of the impurity area 8a. Then a plate electrode 11a is formed by accumulating polycrystalline silicon layer 11 on the whole plane and the plate electrode 11a is covered by a dielectric film 10. The oxide film 12 on the area 8a is removed by etching, a polycrystalline silicon layer 9 is accumulated so as to form an opening 14 and the opening 14 is covered by a dielectric film 13. The dielectric film 10 is removed by etching and a plate electrode 11b is overlapped.
Patent JP-H11130865-A (JP)
Title: Silphenylene compound containing hydroxyphenyl group, silphenylene-modified organic resin
Inventor: KOBAYASHI HIDEKI
IPC: C08G64/18
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydroxyphenyl group-containing silphenylene compound having hydroxyphenyl groups at both the molecular chain ends, and to provided a silphenyl-modified polycarbonate resin and a silphenylene-modified polyarylate resin. SOLUTION: This hydroxyphenyl group-containing silphenylene compound is expressed by the formula [R is a hydrocarbon group not containing an aliphatic unsaturated bond; R<1> is an alkylene group or an alkyleneoxyalkylene group; Ph is phenylene ring; A is hydroxyphenyl group; B is a >=2C alkylene group or an alkyleneoxyalkylene group; (x), (y), (z) are each 1-1,000, (y)+(z) is >=1; (a) is 0 or 1]. A silphenylene-modified organic resin is obtained by copolymerizing the sliphenylene compound with an organic resin monomer.
Patent JP-H0961160-A (JP)
Title: Measuring apparatus for inclination amount of moving object
Inventor: TAKAHASHI KOZO
IPC: B23Q17/22
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus which can measure the inclination amount of a moving object by a simple structure which does not comprise a mechanical moving part by a method wherein the reflecting face of a reflection reference member reflects a light beam with maximum reflection efficiency according to the position of a measuring part. SOLUTION: In a measuring part 2, light from a light source 21 is changed into a parallel luminous flux by a collimating lens 22, a beam-shaping optical element 23 shapes a beam so as to be radiated to the horizontal direction from a window 24, and a beam LB1 is obtained. The beam LB1 is projected on a reflection reference member 7 when a stage 1 is passed through a measuring position along a linear guide. The reflection face (composed of lattice plates 71, 72 and of a reflecting plate 73) of the member 7 reflects the beam LB1 with maximum reflection efficiency according to the position of the measuring part 2.  The reflected means LB1 is incident from the window 24, it is reflected by a semitransparent mirror 25 via the element 23 and the lens 22, it is photoelectrically converted by light receiving element 26, and an electric output signal which expresses the passage of a reference position is created. Thereby, an inclination caused by the pitching operation and the yawing operation of the stage 1 which is moved on the linear guide can be found with good accuracy by a simple structure.
Patent JP-H0263300-A (JP)
Title: Speaker equipment
Inventor: SAKAI SHINICHI
IPC: H04R1/26
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a sound pressure characteristic with less disturbance by arranging speakers on a buffle plate while taking the difference from the volume velocity or the like into the account. CONSTITUTION:n-Kind of speakers 2a, 2b share the volume in the internal sound field in an enclosure 1 proportional to the volume velocity being a product of an area of each diaphragm and its vibrating velocity for driving, and the n-Kind of speakers 2a, 2b are arranged so that a uniform driving force is exerted in a direction of a standing wave caused in the sound field in the inside of the enclosure 1 while the enclosure volume Vi shared by the i-th kind of speaker is expressed in equation I, where Qi is the volume velocity of the speakers 2a, 2b and V is the whole volume in the enclosure 1. Thus, the plural speakers 2a, 2b arranged in this way act like cancelling the standing wave caused in the enclosure 1. Thus, an excellent sound pressure characteristic is obtained.
Patent JP-2000028842-A (JP)
Title: Optical fiber clamp mechanism
Inventor: TANABE AKIO
IPC: G02B6/24
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber clamp mechanism which is capable of executing the action to retain an optical fiber by easy and exact clamping and the action to release this retaining and is low in cost. SOLUTION: This optical fiber clamp mechanism is provided with an optical fiber arraying implement 3 which is formed with a V-groove 19 on its surface, a clamp 5 which retains the optical fiber 2 arrayed in this V-groove 19, a clamp arm 15 which executes the clamp closing and moving action to bring this clamp 5 closer to the optical fiber arraying implement 3 side and the clamp opening and moving action to part the clam 5 from the optical fiber arraying implement and a windproof cover 12 to cover the clamp and clamp arm.  The mechanism is provided with link hinges 9, 11 and a link arm 10 as the connecting parts to interlock the opening/closing action of the windproof cover 12 and the opening/closing and moving action of the clamp arm 15 by connecting the windproof cover 12 and the clamp arm 15 such that clamp arm 15 executes the clamp closing action cooperatively with the closing action of the windproof cover 12 and executes the clamp closing action cooperatively with the opening action of the windproof cover 12.
Patent JP-S58114501-A (JP)
Title: High frequency transmission line
Inventor: KOBAYASHI NORIYUKI
IPC: H01B11/18
Filed: 1981-12-26
Abstract: PURPOSE:To block a DC current from flowing to a transmission pipe and to prevent damages of high frequency power supplies etc., by forming a choke circuit between choke flanges at the end of the transmission pipe and insulating electrically both choke flanges. CONSTITUTION:The choke flanges 16a, 16b are provided to joint ends of the transmission pipes 11a, 11b on which high frequency power is transmitted. The flanges 16a, 16b are connected together. The choke circuit 17 is formed between the flanges 16a and 16b. An insulator 20 is inserted between the flanges 16a and 16b to insulate them. Thus, in case when, the titled line is used for the transmission of the high frequency power of plasma heating for a nuclear fusion reactor, the DC current produced in extinction of the plasma can be blocked by the insulator 20. The circuit 17 reduces the electromagnetic wave and high frequency losses leaked externally.
Patent JP-S60103774-A (JP)
Inventor: ROBAATO AREN BAANESU
IPC: H04N5/12
Filed: 1984-10-12
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-S58117639-A (JP)
Title: Manufacture of lead storage battery
Inventor: NOMURA YOUICHI
IPC: H01M4/20
Filed: 1981-12-29
Abstract: PURPOSE:To automate positioning of a paste paper on an active-material packed electrode plate, and prevent any separation of an active material paste from the plate by providing between a shaft and the plate a roller which can freely move horizontally along the shaft, and has at its both ends flanges which are located with an interval over the width of a grid. CONSTITUTION:The position of a packing belt 10 shifts vertically to the moving direction of a belt-like grid 7, while the position of the grid 7 itself shifts vertically to its moving direction. However, since a roller 4 having flanges 3 at its both ends freely moves horizontally along a shaft 11 according to the positional shift of the grid 7, the relative positional relationship between a paste paper 5' and a belt-like grid 1 is not changed. Here, a crown roller 6 freely moves horizontally along a shaft 12, which is almost parallel to the shaft 11 of the roller 4, according to the positional shift of the paste paper 5' so as to prevent the paper 5' from being broken by the peripheral parts of the flanges 3 of the roller 4.
Patent JP-H0749192-A (JP)
Title: Roll device
Inventor: TSUMAGARI KAZUYUKI
IPC: F16C13/00
Filed: 1993-08-05
Abstract: PURPOSE:To enable a small diameter roll to be ready for a heating roll device and keep the surface temperature of a heating roll uniform. CONSTITUTION:A heating roll 1 has two or more built-in heat distributing heat pipes 2 along the inner circumference and is mounted on a cylindrical hollow shaft 4 containing working liquid that evaporates and condenses repeatedly, and an end of the cylindrical hollow shaft 4 is heated by a heater 6.
Patent JP-H1158818-A (JP)
Title: Optical writing device and optical reading device
Inventor: UEDA TOSHIHIKO
IPC: H04N1/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing device wherein the lighting efficiency is great and illumination is uniform in a main scanning direction and an optical reading device wherein the lighting efficiency is great and an image can be read in a main scanning direction without creating density variation. SOLUTION: This optical writing device comprises an anamorphic negative lens 11, a fresnel lens 15 which possesses an efficient region having a great aspect ratio and being long in a main scanning direction M, an optical shutter array 16 comprising PLZT and an erected equal-magnification lens array 17. Optical fluxes having a characteristic of an optical intensity distribution which is symmetrical about an axis is emitted from a light source 1. The fluxes are collected by the anamorphic negative lens 11 in the main scanning direction M and subscanning direction S. The fluxes are further collected by the fresnel lens 15 greatly in the subscanning direction S and are imaged on an entrance pupil of the erected equal-magnification lens array 17 via the optical shutter array 16. A photosensitive drum 20 is disposed on the imaging position of the erected equal-magnification lens array 17, then an image (a latent image) is formed thereon in accordance with on and off of the optical shutter array 16.
Patent JP-S6372882-A (JP)
Title: Formation of thin transparent tin film
Inventor: OZAKI KAZUYUKI
IPC: C23C16/18
Filed: 1986-09-12
Abstract: PURPOSE:To form a thin transparent tin film for a semiconductor which is uniform in film thickness and free from a pinhole by forming a plasma polymerized film of organic tin compd. on a substrate with high-frequency electric power having high electric power density and thereafter heat-treating it at a proper temp. CONSTITUTION:Organic tin compd. such as tetramethyltin is introduced until the order of about 10<-2>Torr via a valve 4 and a flowmeter 5 or the like into a plasma reaction vessel 1 which is decompressed at about 10<-5>Torr with an oil rotary pump 2 and a molecular turbo pump 3. Then electric discharge is caused by impressing high-frequency electric power to an inner electrode 8 via a matching box 7 from a high-frequency electric power source 6. Thereby the plasma polymerized film of a thin tin film contg. about >=70atom% Sn is formed with >=0.34W/cm<2> electric power density on the surface of a substrate 9 mounted on the above-mentioned inner electrode. Thereafter the thin tin film is made transparent by taking out the above-mentioned thin tin film and heat-treating it at a temp. not less than 150 deg.C preferably at about 150-300 deg.C for about 0.1-1hr.
Patent JP-H1059844-A (JP)
Title: Improving medicine for perception response function
Inventor: YAZAWA KAZUYOSHI
IPC: A61P25/28
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain an improving medicine for perception responsive function applied to not only improvement of perception function lowered by senility, dementia, cerebropathy, etc., but also development of the perception function of healthy subject without side effects by using a specific unsaturated fatty acid as an active ingredient. SOLUTION: This improving medicine for perception responsive function is obtained by using docosahexaenoic acid as an active ingredient. The improving medicine for the perception responsive function is useful as a medicine for improving an auditory stimulation. The medicine is also useful as a medicine concerning dementia, especially a remedy or a preventive for the dementia. Not only a free acid but also its salt, ester, glyceride, phospholipid, choline compound, ascorbic acid compound, amino acid compound, etc., are used as the docosahexaenoic acid. The formulation amount of the docosahexaenoic acid based on the improving medicine for perception responsive function is 10-100wt.%, preferably 50-100wt.%.
Patent JP-H0553647-A (JP)
Title: Positioning unit for programmable controller
Inventor: MISHINA KAZUHIRO
IPC: G05B19/05
Filed: 1991-08-27
Abstract: PURPOSE:To prevent the endless repetition of an original point return operation carried out by a controlled device when the normal original point return control is impossible. CONSTITUTION:A positioning unit 1 performs the positioning control to move a movable table 6a to an optional position at an optional speed by a command given from a CPU unit 2, etc. Then the unit 1 performs the positioning control to move a controlled device 6 to an original point for the positioning control. The limit position of the table 6a is detected by a limit sensor switch 8. When this limit position is inputted, the unit 1 inverts the moving direction of the table 6a and performs the original point return control. An arithmetic processing part 15 decides the abnormality if the limit position is inputted 11 again with no original point return after the first input 11 of the limit position. Then the unit 1 stops the original point return of the table 6a with decision of the abnormality.
Patent JP-H1065433-A (JP)
Title: Radio base station antenna
Inventor: KIYA SHINJI
IPC: H01Q21/08
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna having a directivity in an optional direction with a simple structure by providing a metallic plate placed between a 1st and a 2nd radiation element group and a phase shift correct adjusting an input output relative phase of the 1st and 2nd radiation element groups. SOLUTION: Feeding phases ψ1n and ψ2n of an n-th radiation element generated by each feeding distribution circuit of a 1st dipole array 1-1 and a 2nd dipole array 1-2 are set to be gwien respectively by ψ1n =-ψ0 (n-1) and ψ2n =ψ0 (n-1), where ψ0 is the delay phase difference between adjacent elements. The 1st and 2nd dipole arrays 1-1, 1-2 are placed on both sides of a metallic plate 1-3 with a narrow width and connected to a phase shift circuit 1-6 to adjust the relative phase of input and output of each dipole array. Let a relative delay phase difference of the 1st dipole array 1-1 with respect to the 2nd dipole array 1-2 be α, then a desired radiation directivity is obtained by selecting the relative delay phase difference α to be an optimum value.
Patent JP-H0380648-A (JP)
Title: Communication control system
Inventor: KIMURA NAOHIRO
IPC: H04L29/06
Filed: 1989-08-24
Abstract: PURPOSE:To process different information of a protocol quickly in real time by allowing a 2nd control means to apply information protocol processing via a 1st control means composing a packet into a frame as hierarchical structure. CONSTITUTION:A protocol identification means 101 identifies a plane type bit of a cell and shares a processing route depending whether the plane is a user plane or a control plane. The user plane gives a frame to a 2nd control means 104 via a 1st control means 103 composing a packet into a frame from a cell for a hierarchical structure and the control plane gives a cell to the 2nd control means 104. The 2nd control means 104 applies information protocol processing to select a processing route and sends the processed information. Thus, the information of different protocol is quickly processed.