baber/WOPTO huggingface dataset:
Patent JP-H0861398-A (JP)
Title: Brake lock device for balanced elevator chair
Inventor: SENDA SHIRO
IPC: A47C3/22
Filed: 1994-08-23
Abstract: PURPOSE: To facilitate the protection for a brake surface, prolong the life of a brake rubber, and permit the emergent brake lock and improve safety, even if the wire breaking and the emergent release of a taking-a-seat person from a seat plate occur in the brake lock released state. CONSTITUTION: The gear 53 of a frictional wheel 51 is meshed with the internal gear 50 of a rim 49, and a brake shoe 56 is arranged on the frictional wheel 51. The uneven teeth 59 of the brake shoe 56 is meshed with the uneven teeth 65a and 65b of a cam 62 which performs a wedge action, and the cam 62 is installed on a cam bearing box 70, and energiged by a spring 75 to the frictional wheel 51 side. A pair of rollers 79a and 79b are supported on a roller receiving board 92, and eneragized by a spring 98 to the roller receiving board 92 side, and nipped from the left and right sides by a pushing head 86 and a receiving head 82. A brake wire 78 installed on the cam 62 is connected with a brake lock releasing lever 101. A roller pushing-up pin 100 is arranged under the rollers 79a and 79b.
Patent JP-H0763113-A (JP)
Title: Engine control
Inventor: KIMURA SHINJI
IPC: G01M15/04
Filed: 1993-08-25
Abstract: PURPOSE:To obtain engine control which can prevent unnecessary control changeover CONSTITUTION:In engine control in an engine testing device in which changeover between proportional control P and integrating control I is made according to value of acceleration, control changeover is set in two levels up and down. When the acceleration exceeds an upper level A1 control is changed from integrating control I over to proportional control P. Then, when the acceleration decreases below a lower level B, proportional control P is changed over to integrating control I.
Patent JP-H0398537-A (JP)
Title: Carbonated ptisan and carbonated oolong tea
Inventor: ITOKAZU TAKESHI
IPC: A23F3/16
Filed: 1989-09-08
Abstract: PURPOSE:To prepare ptisan or oolong tea having low calorific value and agreeable to drink by mixing carbonic acid to ptisan or oolong tea. CONSTITUTION:Carbonic acid is mixed into ptisan or oolong tea.
Patent JP-H04114478-A (JP)
Title: Semiconductor device
Inventor: TANIZAWA YUKIHIKO
IPC: G01P15/12
Filed: 1990-09-04
Abstract: PURPOSE:To improve a semiconductor device in temperature characteristics of offset voltage by a method wherein a silicon semiconductor substrate is joined to another member, and the member concerned is formed of material other than silicon, which is specified in thermal expansion coefficient within a range of the operating temperature of a semiconductor device. CONSTITUTION:The surface of a silicon substrate 1 is coated with a protective film 5, such as a silicon oxide film, including a contact hole 6 reaching the surface of the substrate 1, and an aluminum electrode 7 is built on the contact hole 6. A pressure sensitive element 11 is electrostatically jointed to a base 8 provided with a pressure introducing hole 9 at its center. The base 8 is optionally set in height so as to prevent the thermal deformation of a member joined to the underside of the base 8 from affecting the output of the pressure sensitive element 11. The base 8 can be formed of various kinds of material other than silicon, where materials are possessed of a thermal expansion coefficient alpha[ deg.C<-1>] at a temperature of T[ deg.C] within an operating temperature range of a sensor, and alpha is so set as to satisfy a formula, alpha=aT+b, where 2.4X10<-9=a<=7.2X10<-9>[ deg.C<-2>] and 1.9X10<-9=b<=3.3X10<-6>[ deg.C<-1>].
Patent JP-S6477100-A (JP)
Title: Signal sampling system for filter bank type signal processor
Inventor: ETO KOJI
IPC: G10L15/02
Filed: 1987-09-18
Abstract: PURPOSE: To make it possible to identify a consonant or the like by small memory capacity by supplying respective samping clocks to be reduced from the high-frequency side to the, low-frequency side to a sampling/holding circuit and generating sampling data from respective signal sampling channels. CONSTITUTION: A voice signal from a microphone or the like is inputted to respective voice signal sampling channels 301 to 30m in parallel. These channels 302 to 30m sample and hold the input voice signal by their sampling/holding circuits 321 to 32m , convert the sampled/held signals into digital values and output respective spectrum patterns. Since the sampling rate of the spectrum pattern extraction is set up so as to be high in the high-frequency side and low in the low-frequency side, spectrum patterns necessary for identifying a voice signal is sufficiently obtained even when the voice signal has high-frequency and sudden change like a consonant. Thus, the excellent identification for consonants is executed by small memory capacity.
Patent JP-H0874940-A (JP)
Title: Power transmitting chain
Inventor: KODERA TETSUJI
IPC: F16G13/04
Filed: 1994-09-02
Abstract: PURPOSE: To suppress a chordal action of a chain so as to reduce noise by forming an inside flank face and an outside flank face constituting respective tooth parts of a link plate into the shapes which satisfy the specific relation between respective pitches and a radius of curvature of the inside flank face of a chain. CONSTITUTION: In a silent chain l, link plates 2, in each of which a pair of tooth parts 21 and a pair of pin holes 22 are formed, are laminated and connected together so that they can be pivotingly moved by means of a pair of rocker pins 31 inserted in respective pin holes 22 of the link plates 2.... In this case, an inside flank face 23 in each tooth part. 21 of the link plate 2 is formed into a circular arc, while an outside flank face 24 is formed into an approximately straight line. when a pitch between the outside flank faces 24, a pitch between the inside flank faces 23, and a pitch between the inside flank faces 23 when the chain 1 is wound on a sprocket are respectively assumed to be P1 , P2 , P3 , P2 >=P1 P3 , and on the other hand, when a radius of curvature of the inside flank face 23 and a chain pitch are individually assumed to be R, P, P>=2×P.
Patent JP-H0396527-A (JP)
Title: Support construction of operator's room
Inventor: NAKAJIMA HAJIME
IPC: E02F9/16
Filed: 1989-09-08
Abstract: PURPOSE:To prevent vibration by supporting the front, right and left of an operator's room on an upper swing body and buffer bearing bodies, providing supporting members to both side positions of the rear of the operator's room of the swing body, and bearing a part near the height of the position at the center of gravity of the room through the supporting members and bearing body. CONSTITUTION:The front, right and left of an operator's room 18 are connected to a frame 13' of an upper swing body 4' through a plurality of buffer bearing bodies 9', 10', 11' and 12'. Higher position buffer bearing bodies 24 and 25 are mounted to supporting members 22 and 23 of both side positions of the rear of the operator's room of the frame 13', and a part near the height of the posi tion at the center of gravity of the operator's room 18 is supported. According to the constitution, natural frequency of the operator's room 18 increases, a value different from inter-locking frequency of track and sprocket wheel is attained, and resonance can be avoided.
Patent JP-H0542488-A (JP)
Title: Rotary stapler
Inventor: MIURA MASAHISA
IPC: B25C5/02
Filed: 1990-09-04
Abstract: PURPOSE:To allow all-directional stapling by providing a guide lug with a guide groove on the top end of a stapler fitting frame independent from a scissors-like shaft so that the stapler fitting frame is horizontally rotatable relative to a middle frame with a cylinder type bolt as the shaft. CONSTITUTION:Two sets of U-shaped guide lugs 8 having U-shaped guide grooves are laterally mounted on the top end part of a stapler fitting frame 5, a stapler driving piece 7 is provided in the inside of the guide grooves so that it can be vertically slid in the guide grooves, and the stapler driving piece 7 is lifted up from a protruding lug 17 on the upper end parts of the U-shaped guide lugs 8 by a coil spring 14. A circular ring 16 is horizontally provided on the upper part of an outer frame 18 making contact with the U-shaped guide lugs 8 and connected to the outer frame 18, and a cylinder type bolt 9 is inserted into the circular ring 16. Fastening is conducted from the upper surface of the middle frame 2 by a nut to integrate the middle frame 2 with the outer frame 18 provided with the stapler fitting frame so that the stapler fitting frame 5 is rotatable at 360 deg. with the cylinder type bolt 9 as the rotating shaft. Thus, documents can be stapled in the optional directions.
Patent JP-2001060471-A (JP)
Title: Connector for flat cable
Inventor: NORO YUTAKA
IPC: H01R12/79
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To simplify mounting work of a flat cable on a connector housing and to prevent breakage, etc., of conductors. SOLUTION: In this connector for a flat cable, a pressing plate 55 entering between two elastic connection pieces 43 is formed on an under surface of a cover plate 50, and its hind end face 55B is a vertical surface while the lower end side of its fore end face 55A is a backward receding taper surface. When the cover plate 50 is put in position, the pressing plate 55 forces a conductor 14 in between the fore and hind elastic connection pieces 43. At first, the conductor 14 is sandwiched only between the hind end face 55B and the hind elastic connection piece 43 leaving a gap between the tapered fore end face 55A and the fore elastic connection piece 43.  When the pressing plate 55 is successively forced in, because the base end side of the conductor 14 is constricted, the free end side is pulled back to be forced in between the fore end face 55A and the fore elastic connection piece 43. At last, the conductor 14 is elastically sandwiched between hook parts 44 of the two elastic connection pieces 43 and the fore and hind end faces 55A, 55B of the pressing part 55.
Patent JP-H08120393-A (JP)
Title: Production of iron-silicon soft magnetic sintered alloy
Inventor: YAMASHITA OSAMU
IPC: C22C33/02
Filed: 1994-09-02
Abstract: PURPOSE: To provide the magnetic alloy with improved fluldability during the forming, and with the excellent magnetic characteristic by adding kneading and the prescribed binder to the fine powder of Fe-Si alloy, and forming it after the granulation, formation and degreasing. CONSTITUTION: The binder consisting of, by weight, 0.1-2.0% polyvinyl alcohol, methyl-cellulose, and polyacrylamide in a single or composite manner and water is added to the fine powder of Fe-Si alloy, and kneaded and stirred to make the slurry of 20-50% in water content. This slurry is granulated to 20-400μm in the mean grain size by using a spray dryer device. Formation is made by using this granulated powder, and degreasing is achieved in the gaseous hydrogen flow to allow the sintering in vacuum or in the inert gas. The amount of the residual oxygen and carbon in the sintered body is reduced, the fluidability and lubricability of the powder during the formation is improved to improve the dimensional precision of the formed body and the productivity.
Patent JP-S6390788-A (JP)
Title: Apparatus for estimating hypocentral distance
Inventor: NAKAMURA YUTAKA
IPC: G01V1/30
Filed: 1986-10-03
Abstract: PURPOSE:To permit estimation of the depth of hypocenter as well only with the information on the initial motion part at one observation point by measuring the oscillation waveforms of three components-vertical, zonal and meridional - and calculating the amplitude ratio V/H between the vertical and the horizontal oscillation components and also calculating the period, amplitude and max. value of V/H of the initial motion part successively. CONSTITUTION:The incoming of the seismic waves is monitored at all times by measuring the oscillation waveforms of the three components; vertical, zonal and meridional directions at one observation point and calculating the amplitude ratio V/H between the vertical and the horizontal oscillation components. Period, amplitude and the max. value of V/H in the initial motion part are calculated, upon incoming of the seismic waves. The hypocentral distance and the depth of hypocenter are then estimated from three sets of data. The accuracy is thereby improved even in the case of estimating the hypocentral distance of an earthquake having enough distance in excess of 200km. Since the depth of hypocenter is estimable at one observation point, the accuracy in outputting earthquake alarm is improved.
Patent JP-H02167350-A (JP)
Title: Resin composition excellent in thermal stability and weather resistance
Inventor: KITAMURA SHUJI
IPC: C08K5/51
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a resin composition, excellent in thermal stability and weather resistance and suitable as packaging films, covering materials for agricultural houses, etc., by blending a resin with a heat stabilizer, hindered amine-based weather resistance imparter and hypophosphorous acid compound. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. resin (e.g. polyethylene) with (B) 0.01-10 pts.wt., preferably 0.05-1 pt.wt. heat stabilizer (e.g. hindered phenolic compound, such as 2,6-dialkylphenolic derivative), (C) 0.01-10 pts.wt., preferably 0.05-1 pt.wt. hindered amino-based weather resistance imparter which is a 2,2,6,6-tetraalkylpiperidine derivative having >=250 molecular weight and a substituent group at the 4-position and (D) a hypophosphorous acid compound in an amount of >=0.05 pt.wt., preferably >=0.1 pt.wt. based on 1 pt.wt. component (C).
Patent JP-H04117339-A (JP)
Title: Production of aromatic hydroxide
Inventor: FURUYA MASAHIKO
IPC: B01J29/74
Filed: 1990-09-06
Abstract: PURPOSE:To stably obtain an aromatic hydroxide in high selectivity and yield by using a crystalline aluminosilicate containing Ag and Ni component as a catalyst in the production of the subject material by the vapor-phase hydrolysis of an aromatic halide. CONSTITUTION:An aromatic hydroxide is produced by hydrolyzing an aromatic halide in the presence of a catalyst consisting of a crystalline aluminosilicate containing Ag and Ni at 350-500 deg.C and a weight hourly space velocity(WHSV) of 0.1-10/Hr in vapor phase. The crystalline aluminosilicate preferably has a structure similar to ZSM-5, ZSM-11 and AZ-1 having a silica/alumina ratio of 10-100 and is incorporated with 0.1-5wt.% of Ni and 0.01-0.5wt.% of Ag. It is preferable from the viewpoints of phenol selectivity and catalyst stability to heat-treat the catalyst before use.
Patent JP-H1078901-A (JP)
Title: Cache memory device and cache control method
Inventor: SATO KENYA
IPC: H04M11/08
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To further exactly process unnecessary information as an object to be replaced by deciding information being the object to be replaced based on the measured results of physical values corresponding to the characteristics of information. SOLUTION: Information obtained from an information center 30 by using a portable telephone set 20 is stored in a cache memory C. Position information corresponding to the information is added to position depending information as tag information, valid range information is added to information whose valid area range is limited as the tag information, and valid time information is added as the tag information to information whose valid time is limited. A controlling part 5 compares the present position and the direction of travel of a vehicle applied from a position detecting part 3 with the position information. Also, the controlling part 5 compares the present position with the valid range information. Also, the controlling part 5 compares a present time outputted by a clock 10 with the valid time.  Thus, information which is unlikely to be accessed can be preferentially processed as information to be replaced based on those compared results.
Patent JP-S62174076-A (JP)
Inventor: DEIITAA ZAIDERUMAN
IPC: C07D471/04
Filed: 1986-10-03
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-H0788183-A (JP)
Title: Fluid therapy pump
Inventor: FURUKAWA TOSHIO
IPC: A61M5/142
Filed: 1993-09-21
Abstract: PURPOSE:To drive each finger by absolute minimum uniform force for clogging a tube, while preventing deterioration of fluid therapy flow rate accuracy. CONSTITUTION:A first finger 23 which follows a cam 22 and a second finger 24 for pressing a tube 27 are engaged through a spring 25. By following a rotation of the cam 22, a first and a second fingers 23, 24 advance integrally, and after an end face 36 of a pressing part of a second finger 24 abuts on the tube 27, the spring is compressed and a second finger 24 clogs the tube 27. Also, in a position where the tube 27 is clogged entirely, a second finger 24 abuts on a finger fitting part 26 and stops. In such a manner, by pressing each second finger by each independent spring, each second finger 24 is driven by absolute minimum uniform force. Moreover, by supporting the tube 27 by a plate-like door 28 without deforming the tube 27 more than required, deterioration of the fluid therapy flow rate accuracy is prevented.
Patent JP-S59124881-A (JP)
Title: Carriage-controlling system for serial printer
Inventor: ABE TAKAMITSU
IPC: B41J19/20
Filed: 1982-12-31
Abstract: PURPOSE:To enable to reduce the size and the torque of a spacing motor, by a method wherein a stop position of a carriage is stored when a cover is opened during a printing operation, and when the cover is closed, the carriage is once restored, and thereafter it is moved to the stop position being memorized. CONSTITUTION:When the cover 2 is opened during an operation of the printer, a cover opened/closed condition detector 7 is operated, and a cover open signal is generated. A CPU9 stops the carriage immediately upon detecting the signal. At this time, the CPU9 stores the distance from a home position to the carriage into a memory 10, and then sets the carriage into a free condition. When the cover is closed, the CPU9 restores the carriage 3, reads the value of said distance stored in the memory 10, and moves the carriage 3 to a corresponding position. Accordingly, when restarting the operation of the printer, a printing action can be conducted from the printing position at which printing has been interrupted due to opening of the cover 2.
Patent JP-H1082155-A (JP)
Title: Structure of plywood for building
Inventor: KIMURA KAZUYOSHI
IPC: B32B21/06
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To eliminate a necessity of bonding waterproof paper after a plywood and a plywood for structure are spread and provided on an external wall part of a wooden building to reduce much time and labor, shorten construction term, and improve the waterproof property of joints of mutual plywoods which are provided in parallel. SOLUTION: Waterproof paper 2 (for example, asphalt roofing) having larger area than an area of a plate face is stuck on the plate face on one side of a plywood for structure 1 in such a manner that it overhangs from a peripheral fringe of the plate face by predetermined width in advance. Consequently, it is possible to eliminate a necessity of bonding the waterproof paper after the plywood for structure 1 is spread and provided in an external wall part of a wooden building, reduce time and labor required for the construction greatly, and shorten construction term by providing a sticking process of the plywood for structure merely.
Patent JP-2000167735-A (JP)
Title: Clamp device
Inventor: IZAWA MASAAKI
IPC: B23Q3/06
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact clamp device capable of reducing cost and an energy consumption amount. SOLUTION: A motor driving a hydraulic pump unit 94 provided to operate hydraulic cylinders 64 and 68 used in the travel of each of a knock pin 62 and a clamp member 66 used to clamp a workpiece 58 on a clamp device 60 and a hydraulic cylinder 78 used to operate an elastic ring 76 used to prevent unnecessary rotation of a turn table 72 attached to a lower face of the clamp device 60 is defined as an inverter motor 96.
Patent JP-H05134233-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: SUGAWARA SEIZO
IPC: G02F1/1337
Filed: 1991-09-13
Abstract: PURPOSE:To enable the exact and easy alignment of an optical axis direction to an orientation axis by providing inside films which have layers consisting of high-polymer liquid crystals and have rugged shapes on the surfaces on substrates. CONSTITUTION:Transparent electrodes 2 consisting of ITO are are provided on the substrates 1. The inside films 9 constituted of only the layers 28 consisting of the high-polymer liquid crystals are formed on the transparent electrodes 2. The rugged shapes are formed on the surfaces of the inside films 9. Then, the low-polymer liquid crystal groups of the high-polymer liquid crystals are oriented in arbitrary directions and the functions of optical films are eventually imparted to the inside films 9. In addition, the rugged shapes are provided on the surfaces of the inside films 9 and, therefore, the inside films 9 eventually have the orientation function. Namely, the rugged shapes are formable on the inside films 9 on the basis of the end faces of the substrates 1 and further, the orientation treatment of the low-polymer liquid crystal groups of the high- polymer liquid crystals on the basis of the end faces of the same substrates 1 is possible.
Patent JP-S61114266-A (JP)
Title: Fixing device
Inventor: YOSHIDA SHIGETO
IPC: G03G21/16
Filed: 1984-11-09
Abstract: PURPOSE:To open an image forming device itself simultaneously with the opening of a copying machine body by using lock means of both an upper and a lower unit even as lock means of the 1st and the 2nd units of the image forming device in common. CONSTITUTION:A fixing device 17 is separable into the upper and lower units and a transfer material P to which a visible image is transferred is sent to the fixing part between the heat roller 183 of the upper unit 182 and the press roller 185 of the lower unit 184. Both upper and lower units are fitted to both upper and lower units of the copying machine body 1 which is constituted separately as the 1st and the 2nd units, and separated and opened upward and downward so that maintenance, inspection, paper jam handling, etc., are facilitated; and the lock mechanism 186 for the copying machine body 1 is installed on the upper unit 182 and the lock claw 186a of this lock mechanism 186 is engaged with an engagement hole 188 formed in the frame 187 of the lower unit 184, so that the lock mechanism serves to lock both upper and lower units and also lock the copying machine body as well.
Patent JP-H04112728-A (JP)
Title: Plant raising method using reflecting mirror and the mirror
Inventor: OMAE SEIJI
IPC: A01G7/00
Filed: 1990-09-04
Abstract: PURPOSE:To improve the raising of the title plant and improve its flower harvest, etc., through assisting its photosynthesis owing to chlorophyll by setting up a sunlight-reflecting mirror above a plant raising bed and by raising the plant through sunlight reflection on the back surfaces of the leaves of said plant. For example, an aluminum foil is applied or aluminum is put CONSTITUTION:For example, an aluminum foil is applied or aluminum is put to vacuum deposition on the surface of an expanded synthetic resin board, and a resin film is applied thereon to make a reflecting mirror. This mirror is set up above a plant raising bed to reflect sunlight on the back surfaces of the leaves of said plant, thus performing the objective raising. The present method is applicable to both outdoor and greenhouse raisings.