baber/WOPTO huggingface dataset:
Patent JP-H0438118-A (JP)
Title: Variation width detector
Inventor: SAKO EIZABURO
IPC: H02H3/38
Filed: 1990-05-31
Abstract: PURPOSE:To output a fault signal accurately by multiplying a line voltage, obtained from each phase current and ground voltage of a distribution line, by a zero-phase current, extracting DC component through a filter, and comparing a difference between a delayed value and not delayed value with a predetermined value. CONSTITUTION:A ground directional relay 12 receives ground voltages VR-VT obtained from voltage division capacitors CT-CRG for each phase of three-phase distribution line 10 and current signals IR-IT obtained from CTR-CTT. Arithmetic section 14 of the relay 12 performs vector operation phase shift 22-26 and vector operations 28, 30, and operates reference voltages VRS-VTR and zero-phase voltage VO and current Io from the ground voltages VR-VT. An arithmetic section 16 multiplies 32 the reference voltage and the zero-phase current and feeds the sum to an LPF 34 output therefrom is then fed to a level memory section 36 and an arithmetic unit 38. The arithmetic unit 38 produces a difference between the output from the LPF 34 and a signal delayed through the memory section 36, and then the difference is compared 40 with a set level Ve and a fault signal is produced if the difference is large. Consequently, ground fault can be detected accurately regardless of the residual electric amount in the distribution line.
Patent JP-S5768641-A (JP)
Title: Cooling air circulating electric rotary machine
Inventor: SHIMANUKI TAIAKI
IPC: H02K9/18
Filed: 1980-10-14
Abstract: PURPOSE:To hold the inside of a cooling air circulating electric rotary machine in dry condition to prevent generation of rust and to eliminate adhesion of drops of water which is the cause of trouble by a method wherein air is supplied into the machine after it is dehumidified once through an air dehumidifying and supplying device. CONSTITUTION:In an electric rotary machine to perform cooling by circulating the air inside of the machine in an air cooler 6, an air dehumidifying and supplying device 10 is provided, and air dehumidified through this device 10 is supplied into the machine. The air dehumidifying and supplying device 10 is so constituted, for example, as to make an air piping 5 to pass in a cooling water piping 9 to send cooling water in the air cooler 6, and to remove water in air from a drain 14 as water drops at the part of cooling pipe 12. Accordingly adhesion of steam in air as water drop in the machine is not generated, so an accident and trouble can be prevented.
Patent JP-S624922-A (JP)
Title: Direction changing pass of rolling bearing for rectilinear motion
Inventor: TOGA TOSHIAKI
IPC: F16C29/00
Filed: 1985-07-01
Abstract: PURPOSE:To diminish sliding resistance of a bearing by forming with a curve having more than two kinds of curvature, a direction changing pass which is connected to a raceway track on which a bearing load of a sliting member is applied, so as to make a curvilinear direction shift of a rolling body. CONSTITUTION:A direction changing pass which is connected to a raceway track on which a bearing load of a sliding member is applied, so as to make a curvilenear direction shift of a rolling body 3, is formed with a curve 4a having more than two kinds of curvature. And the part closest to the raceway track is made to have curvature smaller than that of the part second closest. This constitution can diminish sliding resistance of the bearing.
Patent JP-S6121541-A (JP)
Title: Storage circuit
Inventor: SUGAWA KAZUYUKI
IPC: G06F13/28
Filed: 1984-07-10
Abstract: PURPOSE:To obtain access of a storage section having a capacity or over limited by a conventional address command signal simply by using a read/write command signal and a DMA control signal as a part of an address command signal. CONSTITUTION:The 1st storage section 1 and the 2nd storage section 2 are addressed by an address bus signal line 10, and read/write data is transmitted to/ received by a central processing unit 4 through a data bus signal line 20. The read/write command signal transmitted from the central processing unit 4 to the signal line 100 is inputted to the 1st storage section 1, the 2nd storage section 2 and a decode section 3. The 1st selection signal generated by the decode section 3 and transmited through the signal line 301 and the 2nd selection signal transmitted to the signal line 302 are inputted respectively to the 1st storage section 1 and the 2nd storage section 2. The 1st storage section 1 and the 2nd storage section 2 attain read/write when the level of the selection signal to them is logical 1.
Patent JP-S6121014-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01C15/00
Filed: 1984-07-10
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-S5844114-A (JP)
Title: Stopper device for marine structure consisting of leg and working platform
Inventor: MISAGO TAKASHI
IPC: E02B17/06
Filed: 1981-09-10
Abstract: PURPOSE:To simplify the structure of a stopper device as well as eliminate of the failure of the engagement of its coupling portion by providing two or more vertically movable stoppers fitly inserted into the vertical shaft of a base in such a way that its projected tip portion is coupled with the toothed portion of a leg rack in horizontal turning manner from the side. CONSTITUTION:The projected tip portions 3a and 4a of vertically movable stoppers 3 and 4 fitly inserted into a vertical shaft 2 are turned horizontally and coupled with the toothed portion of a leg rack D. Then, a spacer 8 with a U-shaped notch to be fitted with the shaft is put in a given number between wedges 5-7, and the stoppers 3 and 4 are clamped and fixed to the position to be fitted into the toothed portion of the leg rack D by advancing the threaded shafts of the wedges 5-7.
Patent JP-S5666960-A (JP)
Title: Call tone supply system outside audio band
Inventor: HASEGAWA YOSHIROU
IPC: H04M19/02
Filed: 1979-11-06
Abstract: PURPOSE:To obtain economical call tone supply system outside audio band, by transmitting the harmonics effective in the call tone outside audio band from a digital signal device after digital patterning. CONSTITUTION:When a subscriber makes off-hook of a telephone set SUB, the channel between a digital oscillator A of a harmonics in a digital signal device DSGEA and a subscriber trunk SUBTA is set. Thus, a digital call tone from a digital oscillator A is converted into analog signal at a D-A converter ADU and fed. This tone can be heard for a subscriber without greater difference from a tone with low frequency components. When the subscriber listens to the call tone and starts dialing of the telephone set SUB, the said channel is made open.
Patent JP-S5475203-A (JP)
Title: Circulating type information transmission system
Inventor: SANO YOSHINOBU
IPC: H04L12/437
Filed: 1977-11-29
Abstract: PURPOSE:To make it possible to continue the system operation with excepting only a trouble part, by providing a function, which forms selectively a folding signal line, in each station. CONSTITUTION:Each of stations ST1 to STn forms a two-way data circulating loop by transmission pathes LA1, LA2,... and opposite-direction transmission pathes LB1, LB2,... respectively. When a master station, for example, ST1 detects the trouble between ST2 and ST3 in the system operating, ST1 transmits the instruction signal for folding signal line forming to ST3 and ST2 through transmission pathes LA and LB respectively. ST3 and ST2 from folding loops in the non-trouble side transmission pathes under the control of processing unit 15. As a result, transmission pathes between every stations are restored, and the data exchange can be performed between arbitrary stations. NOw, the transmission path is normally used in one direction.
Patent JP-H10317407-A (JP)
Title: Fitting device of footstep
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitting device by which footsteps can be simply, easily, and securely fitted, by planting an insert guide in the concrete wall of a manhole in advance and fixing the legs of the footstep thereto and connecting the legs and the side parts of the footstep. SOLUTION: A cylindrical insert guide 18 in which a preventive projection 19 against slipping-off is formed at the outer periphery and a female screw 20 is screwed on the inner periphery of the cylindrical body, is planted in the concrete wall 2 of a manhole in advance. A male screw 12 engaging with the female screw of the guide 18 is formed in the leg 3 and a grip anchor 14 is formed at the root of the male screw 12. And a connection part 13 holding a wedge piece 15 is formed at the leg side of the side part 4 separately constituted from the leg 3 and the foot step side of the side part is constituted of a cylindrical body 17 in which the female screw is formed at the inner periphery. A male screw 11 engaging with the female screw of the side part is formed on the core metal stretching from the footstep 5 to the side part.  After the footstep has been connected to the side part and the leg has been connected to the guide 18, the wedge piece 15 of the side part and the connection part 13 are pressed in the anchor 14 of the leg 3 to connect the side part and the leg.
Patent JP-S5669049-A (JP)
Title: Flat-type framework assembling method
Inventor: HAYASHI MIKIO
IPC: B23P21/00
Filed: 1979-11-05
Abstract: PURPOSE: To obtain a prescribed outside dimensions irrespective of cutting accuracy, by placing posts on both sides of a beam, pressing these posts against a width-controlling member on the same side to maintain a prescribed distance and fixing the beam and the posts.  
     CONSTITUTION: Posts 1a and 1b are respectively held by holding sides 4a and 4a of a pushing members 4 and 4 so that connecting pieces 8 face each other, one ends of beams 2a and 2b are inserted in the connecting pieces 8 and 8 of the post 1a and allowed to pass through positioning holes 9 of the beams 2a and 2b, and the beams 2a and 2b are restricted clamping devices 7 and 7 so as not to move to either side. By driving cylinders 5 and 5, pushing members 4 and 4 are shifted to right and left sides, respectively, until outside surfaces of the posts 1a and 1b lightly contact controlling surfaces 3a and 3a of width-controlling members 3 and 3, respectively. The connecting pieces and ends of the beams 2a and 2b which are pushed into the connecting pieces are joined in the condition that they are lightly contacting each other, and thereby, a flat-type framework is obtained in such a configuration that width between outside surface of the posts is controlled by distance between the width-controlling members. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08336762-A (JP)
Title: Rotating direction switching lever for rotary pneumatic tool
Inventor: HIRAI SHOICHI
IPC: B25B21/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a rotating direction switching lever for a rotary pneumatic tool, facilitating fitting direction changing work. CONSTITUTION: Indicating marks 9 pointing to characters or signs inscribed on a regulator dial so as to represent the set state of a regulator valve 3 are provided on a switching lever 8, in two symmetric positions with respect to the axis of the regulator dial 7, and two indicating marks 9 are formed into respectively different shape. In addition, a body 2 adjacent to the regulator dial 7 is provided with a cover 15 protruded toward the regulator dial 7.
Patent JP-S6122970-A (JP)
Title: Printer
Inventor: KUDOU HITOSHI
IPC: B41J15/04
Filed: 1984-07-11
Abstract: PURPOSE:To set recording paper easily while preventing the displacement of line pitches by rotatably mounting an arm supporting rolled recording paper to a device proper within a fixed angle. CONSTITUTION:When a shaft 9 is passed into the hole of rolled recording paper 7 and placed in grooves 10c in an arm 10, the arm 10 is turned in a case 8, and side plates 10b are brought into contact with projections 8b and stopped. The front end of recording paper 7 is inserted among paper-feed rollers 2 and a paper guide section 10a from upper and lower sections, guided to the paper-feed rollers 2 by paper guide members 10e, and wound on the paper-feed rollers 2, and recording paper 7 is forwarded upward from a section between a printing head 4 and a platen 3. When the rollers 2 are rotated and recording paper is fed only by one line, the paper guide section 10a is pushed downward by the inertia of the rolling section of recording paper 7. The paper guide section 10a is pushed upward owing to the weight of the rolling section immediately after the paper guide section 10a is pushed downward, and the rolling section is turned and the state of the waiting for the next line-feed is brought about. Accordingly, the displacement of line pitches due to the inertia of the rolling section can be prevented.
Patent JP-S622960-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61N5/02
Filed: 1985-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07154211-A (JP)
Title: Clock generating circuit for logical circuit controlled clock-wise
Inventor: MIHIYAERU ARUBERUTO
IPC: H03K5/13
Filed: 1994-06-24
Abstract: PURPOSE: To provide a clock generating circuit for a logic circuit provided with a clock-controlled decoupling means for blocking a shunt current path in the logic circuit in a no-clock state. CONSTITUTION: A clock generating circuit tt incorporates an interlock circuit V which forcibly sets a clock signal line t1 to such a state that the output of a decoupling means is connected to first or second logic levels 1 and 0 in an interlock mode which is controlled by interlock signals v, res, and sb. The interlock circuit V incorporates logic circuits g3 and g4 for each clock signal line or each clock signal line pair for coupling each clock signal CI, CIQ, CO, and COQ and the interlock signals v, res, and sb.
Patent JP-2000356960-A (JP)
Title: Monitor device and its installation table
Inventor: UMEZAKI MITSUMASA
IPC: G09F9/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a monitor device which is a thin type, is light in weight and embodies high-speed data transfer with high accuracy by arranging respective circuit boards on the same plane as the plane of a display module near the periphery of the display module. SOLUTION: The substrate 31 for a signal processing IC, the substrate 32 for a back light inverter and the substrate 33 for an audio amplifier are arranged near the periphery of the LCD module 9 within a casing 8. The LCD module 9 and the respective substrates 31 to 33 are arranged on the same plane at a rear member 8B of the casing 8. The substrate 31 for the signal processing IC and the substrate 32 for the back light inverter are respectively arranged on the left side and right side of the LCD module 9. The substrate 33 for the audio amplifier is arranged on the lower side of the LCD module 9. The space in the casing 8 required for housing the respective component parts may be reduced, the thickness of the easing 8 reduced and the reduction in the thickness of the monitor device 10 embodied by such arrangement structure.
Patent JP-S5666349-A (JP)
Title: Production of pipe joint
Inventor: MIYASA AKIRA
IPC: B22C9/24
Filed: 1979-11-06
Abstract: PURPOSE: To avert the heavy cutting at the wall part produced at the thread worked part of a blank material and considerably improve the production process of a pipe joint by automatically breaking the weir part formed at the casting of the pipe joint blank material and cutting away the projecting part for the purpose of said weir by means of a tap chaser.  
     CONSTITUTION: An internal thread part 2 is formd at the end part of a pipe joint blank material 1 and a wall 4 overhanging partially from the end face 3 of the blank material 1 into the hollow part is provided at its end part. The crescent-shaped end face 3 of this wall 4 overhangs into the hollow part of the worked part 2, to form a weir 5 in its longitudinal central part. Next, the as-cast product for one flask of the mold connecting to the cross gate, head, etc. via said weir is vibrated by such a method as to convey the same on a vibration conveyor, whereby it is broken at the weir part, whereby the blank material 1 is separated. Next, the above-described wall part of this blank material 1 is cut off in the form of a crescent shape by a tap chaser 6 provided with a cutting blade 9 forming a nose 10 by intersecting with a chamber part 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63307028-A (JP)
Title: Preparation of pouring mouth part of liquid container
Inventor: MOMOKAWA KOICHI
IPC: B65D5/74
Filed: 1987-06-09
Abstract: PURPOSE:To form the pouring port having good sealing performance of a liquid container, by providing a thermoplastic resin layer having a specific thickness to the back surface of a paper material and heating the notch part of a pouring port forming scheduled part from the inside to fix a sheet like member to the surface of the peripheral edge part thereof. CONSTITUTION:A polyethylene resin 2 is applied to the back surface of paper 1 in a thickness of 30-100mum by extrusion coating and the coated paper is formed into a blank having a predetermined shape. In performing punching and ruling, an almost U-shape notch 4 is provided to the blank. Subsequently, the part of the notch 4 is heated to 120-180 deg.C while pressed under pressure of 1-5kg/cm<2> At this point of time, the parts of the polyethylene resin 2 on both sides of the notch 4 are mutually fused and the end part of the paper at the part of the notch 4 is coated with the resin. Thereafter, a pouring port forming scheduled part 5 and the peripheral edge part thereof are fixed by one sheet-like member 6.
Patent JP-S6317445-A (JP)
Title: Silver halide photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C5/26
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a multi-layered color photographic sensitive material having a large interimage effect without entailing an increase of fogging and the deterioration in particle characteristics and having high sharpness by incorporating specific compds. into a silver halide photosensitive material. CONSTITUTION:At least one kind of the compd. expressed by formula I and at least one kind of the compds. expressed by formulas II, III are incorporated into the silver halide photographic sensitive material. In formula, A is an oxidation-reduction base nucleus, an atomic group which permits elimination of -(Time)t-X when oxidized during a photographic development process, (t) is 0 or 1 integer, X is a development restrainer, R is an alkylene group, alkenylene group, aralkylene group, arylene group, Z is a polar substituent, Y is -S-, -O-, other prescribed groups, X' is -O-, -S-, other prescribed groups, R''' is a prescribed group such as alkylene group, Z' is H, polar substituent, Y' is -S-, other prescribed groups.
Patent JP-H08339580-A (JP)
Title: Magneto-optical recording medium and its recording method
Inventor: NAKAYAMA JUNICHIRO
IPC: G11B11/105
Filed: 1995-06-09
Abstract: PURPOSE: To make it possible to make an initializing magnetic field smaller than the recording magnetic field and to miniaturize a recorder by making it possible to previously unidirectionally align a third magnetic layer 5 by induction of the initializing magnetic field at the time of heating up with a laser as the second and third magnetic layers 4, 5 exhibit in-plane magnetization at room temp. CONSTITUTION: The first magnetic layer 3, the second magnetic layer 4 and the third magnetic layer 5 are successively formed on a substrate 1. The first magnetic layer 3 exhibits perpendicular magnetization from room temp. to a Curie point. The second magnetic layer 4 exhibits the in-plane magnetization at room temp. and exhibits the perpendicular magnetization at a temp. between room temp. and the Curie point or above. The third magnetic layer 5 exhibits the in-plane magnetization at room temp. and exhibits the perpendicular magnetization at a temp. at which the second magnetic layer 4 begins to exhibit the perpendicular magnetization and room temp. or above.
Patent JP-H038937-A (JP)
Title: Household water recycling device
Inventor: MORIKAWA TETSUO
IPC: E03B11/00
Filed: 1989-06-06
Abstract: PURPOSE:To contrive to effectuate water saving by installing a cesspool to the underside of a dwelling for storing waste water resulting from use at the dwelling, and by providing a waste water supply passage that supplies the water from the cesspool for the use of flushing a toilet bowl. CONSTITUTION:A cesspool 6 is arranged at the underside 50 of a floor of a dwelling and waste water from a washing place 5 of a bathroom, a washing machine 3 or a wash basin 28 are allowed to flow into the cesspool 6 respectively through each of drainpipes 32. A fixed delivery pump 33, a microbe treatment device 34, a filtrating device 35 and a disinfecting device 36 are provided in the middle of a waste water supply passage 7 connected to the cesspool 6, and the waste water is supplied therethrough to a high tank 37 for flushing a toilet bowl. The waste water resulting from use at the dwelling is collected to the cesspool 6 and is then delivered continuously at a fixed rate to the supply passage with the pump 33 and is disinfected and filtrated at the devices 34, 35 and 36. Thereby fixed quantity of cleaned water can be constantly stored in the tank 37 and water saving can be effectuated.
Patent JP-H08315932-A (JP)
Title: Connector, manufacture thereof and manufacture of connector mounting base plate
Inventor: TABATA MASAAKI
IPC: H01R43/20
Filed: 1995-05-17
Abstract: PURPOSE: To eliminate a work for leading a terminal group through a terminal alignment member, regarding a connector fitted with the member. CONSTITUTION: A terminal 15 is forcibly inserted in a terminal pressing-in hole 14 formed on the lower section of a connector housing 11 and bent, so as to be housed in the terminal receiving recess 24a of the first divisional element 21. Thereafter, the second divisional element 22 is kept in contact with the edge of the element 21 and the locking projection 26 of the element 22 is fitted to a locking tooth 25, thereby keeping the elements 21 and 22 abutted to each other. According to this construction, a terminal through-hole 24 is formed out of respective terminal receiving recesses 24a and 24b, and the terminal 15 is kept in such a state as passing through the hole 24 automatically. A similar process is repeated with the third divisional element 23.
Patent JP-S5768798-A (JP)
Title: Novel measurement of amylase activity
Inventor: MISAKI HIDEO
IPC: C12N9/04
Filed: 1980-10-14
Abstract: PURPOSE: Accurate measurement of the titled substance capable of being automatized completely, wherein a decomposition product of a substrate to be formed by a reaction is measured by using a glucose polymer or cyclic glucose polymer containing a modified reducing terminal glucose residue as the substrate.  
     CONSTITUTION: A glucose polymer or cyclic glucose polymer having at least a polymerization degree of ≥5, containing a modified reducing terminal glucose residue is used as a substrate, an amylase-containing solution to be tested is added to the substrate, and a decomposition product of the substrate is formed. When the decomposition product of the substrate is treated with maltose dehydrogenase and NAD or NADP, a reducing type NAD or a reducing type NADP is formed quantitatively. This formed product may be determined or this product may be reacted with a reagent for color reaction of the reducing type hydrogen transfer system, e.g., a reagent containing a tetrazolium salt and diaphorase, so that the product is colored, and determined to measure amylase activity. 
     COPYRIGHT: (C)1982,JPO&Japio