baber/WOPTO huggingface dataset:
Patent JP-H09244135-A (JP)
Title: Camera
Inventor: NIHEI KAZUHIRO
IPC: G03B17/56
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make a whole camera compact and light in weight by reducing the number of components by making one functional part combinedly have other function while attaining conveniences at the time of carrying, housing and storing and eliminating the unevenness of a camera main body as much as possible. SOLUTION: A supporting shaft 13 is projectingly provided at one end surface of the camera main body 2, and a pair of leg pieces 14 and 15 capable of opening and closing by a specified angle around the supporting shaft and projecting to the front of the supporting shaft 13 together is provided at the shaft 13. When the leg pieces 14 and 15 are opened by the specified angle around the shaft, the camera main body 2 is held in a state where photographing is made possible by having the leg pieces 14 and 15 as a camera stand 16. When the leg pieces 14 and 15 are projected to the front of the shaft 13, they are made as hooks for connecting a strap so as to attachably and detachably connect the strap. A lens cover 12 is constituted of a flexible band plate 11a and a rigid first sliding plate.  When a first sliding plate is slid to the one side part of the camera main body 2, the base end side of the band plate 11a is expanded in a bellows state to the front of the camera main body 2, so that an expanded part is made as a grip part 18 at the time of photographing.
Patent JP-H09239697-A (JP)
Title: Device for cutting hoop material into pieces
Inventor: MORITA HIDEO
IPC: B26D7/01
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To convey and supply pieces of hoop material without material supply device separately by providing a slider with pilot pin arranged slidably with a different level from the upper face of a cutting die into pieces in the recessed section of a die plate adjacent to the cutting die into pieces. SOLUTION: After cutting, when a punch 2 for cutting into pieces is lifted, a discharging pin 3 separates the top face of a piece from the lower face of the punch 2 by the pushing force of a spring 16, making the piece be held at the position restrained by the pilot pin 7 on the upper face of a slider 6. In addition, the punch 2 and a presser plate 10 are lifted to be restored at the original position, and then the slider 6 is slidingly moved to supply the piece at the given position and performs the next process motion such as inversion shift, machining, etc.
Patent JP-S55156755-A (JP)
Title: Braking device for autobicycle
Inventor: AOKI KAZUHIKO
IPC: B60T8/48
Filed: 1980-04-15
Abstract: PURPOSE: To improve safety of an autobicycle by constituting a braking device therefor in such a way that front and rear wheels are braked in a harmonized condition upon sudden braking thereof.  
     CONSTITUTION: Modulators 5, 6 are provided with intermediate pressure oil pipes 3, 4 between a hydraulic cylinder 1 and brake cylibders 7, 8 of front and rear wheels and are connected to an electronic controller 11 over electric lines 12, 13. Thus, signals from sensors 9, 10 for detecting rotational speed of the front and rear wheels are applied to the electronic controller 11 which controls pressure oil which is fed to such cylinders 7, 8 that braking conditions are always kept harmonized between the front and rear wheels. Accordingly, even upon sudden braking, the front and rear wheels are braked in a harmonized condition, thus preventing such an accident that upon braking the autobicycle comes to lose the balance between the front and rear wheels and fall down, and effecting an efficient braking operation which eliminates a dangerous skid, and besides reducing a braking distance of the autobicycle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51124498-A (JP)
Title: Automatic vendor equipped with indication device
Inventor: YAMAMOTO KOUTAROU
IPC: G09F11/12
Filed: 1975-04-22
Abstract: PURPOSE: To provide automatic vending system with an indication device which indicates varying informations during the time of heat treatment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63215141-A (JP)
Title: Telephone set
Inventor: AKASHI KENICHI
IPC: H04M1/80
Filed: 1987-03-03
Abstract: PURPOSE:To generate a holding tone only by placing a handset on a desk, etc., when a talker separates from a telephone set transiently in calling and to eliminate thc complexity of an operation, by incorporating a holding tone generating means and a starting up means for the holding means in the handset. CONSTITUTION:It is assumed that the talker places the handset 2, for example, on the surface of the desk to separate from the telephone set transiently after a calling state is set. By placing the handset 2 on the surface of the desk, a holding button 5 is set at a state where it is depressed, and by depressing the button, a start up switch 62 is closed, and the holding tone is generated from a holding tone generation circuit 61. Afterwards, by raising the handset 2 off the surface of the desk to continue a call again by the talker, the holding button 5 is restored naturally, and also, the start up switch 62 is also restored, then, the holding tone from the holding tone generation circuit 61 ceases.
Patent JP-H07264897-A (JP)
Title: Controller for induction motor
Inventor: KOYAMA MASATO
IPC: H02P23/07
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a controller for induction motor which can control the torque of an induction motor with high accuracy without spoiling the linearity of the torque even when a secondary magnetic flux or secondary current changes with time. CONSTITUTION:The primary current of an induction motor l is controlled so that the d-axis component Ids and q-axis component Iqs of the primary current can coincide with the d-axis component command Ids<chi> and q-axis component command Iqs* of the primary current converted by means of a command converting means 27 based on the primary frequency omega of the motor 1 at which the q-axis component of the secondary magnetic flux of the motor 1 becomes zero.
Patent JP-H06322190-A (JP)
Title: Polyethylene injection molding material
Inventor: IENSU EERAASU
IPC: C08L23/06
Filed: 1994-03-18
Abstract: Polyethylene compositions which can be processed by injection moulding contain from 40 to 99 % by weight of a polyethylene having an intrinsic viscosity of from 1,000 to 5,000 ml/g and from 60 to 1 % by weight of a polyethylene having an intrinsic viscosity of from 100 to 700 ml/g. The molecular weight distribution of each of the polyethylene components is less than 9. The intrinsic viscosity of the compositions is at least 1,500 ml/g.
Patent JP-H08216550-A (JP)
Title: Bookbinding file
Inventor: KITAZAKI YASUAKI
IPC: B42D3/04
Filed: 1995-02-14
Abstract: PURPOSE: To provide a bookbinding file, in which heat generating efficiency same as that obtained in the broad bound matter can be obtained even in the narrow bound matter and, no aesthetic feeling is impaired in bookbinding. CONSTITUTION: In a bookbinding file 1 made of file base material equipped with an aluminum foil 6 as electromagnetic induction heating material and hot-melt adhesive 7, by laminating or folding the aluminum foil 6, superposition part 9 is provided. Further, the surface of the aluminum foil is coated with adhesive resin 8. Thus, heat generating an efficiency the same as that obtained in the broad bound matter can be obtained even in the narrow bound matter.
Patent JP-S61210104-A (JP)
Title: Method for sintering metallic powder
Inventor: YAMAZAKI KATSUHIRO
IPC: C22C33/02
Filed: 1985-03-14
Abstract: PURPOSE:To manufacture a sintered body having a fine structure by sintering metallic powder at a specified temp. under a specified pressure. CONSTITUTION:Metallic (alloy) powder is heated to a temp. >=0.4 time the m.p. of the metal (alloy) represented by absolute temp. under >=10,000atm. pressure. Since sintering proceeds at such a low temp., the coarsening and growth of grains and a precipitate are inhibited, forming a fine structure.
Patent JP-H01223682-A (JP)
Title: Disk cassette and its assembling method and player for disk cassette
Inventor: MURASE TAKAO
IPC: G11B23/03
Filed: 1988-03-02
Abstract: PURPOSE:To insert a casing and also into a player side in a state that a disk remains fixed and held in a non-contact state by providing a projecting supporting part for supporting a holder and the disk in the casing and interposing a spring. CONSTITUTION:A disk cassette consists of a casing 1, a holder 2, a spring 3 and a disk (CD) 4. The casing 1 consists of the lower casing 5 and the upper casing 6 made of a resin, and they are fixed to each other with screws. In the supporting part 5a of the lower casing 5, the disk 4 is contained, and its peripheral edge part is engaged. The holder 2 is contained so that a holding part 2a is engaged to the peripheral edge part of the disk 4. After the spring 3 is disposed on the spring hole 2b of the holder 2, the upper casing 6 is placed thereon, and fixed to the lower casing 5 with screws.
Patent JP-S61208868-A (JP)
Title: Solid-state image pickup device
Inventor: YANO KENSAKU
IPC: H04N5/335
Filed: 1985-03-14
Abstract: PURPOSE:To obtain a solid-state image pickup device having an overflow drain structure, by providing an overflow drain diode which is composed of a semiconductor thin film and a light-shielding electrode and is in/an electrically reverse junction with a storage diode of a semiconductor substrate. CONSTITUTION:When incident rays of light are weak, electrons of electron-hole couples generated in a photoconductive film 14 when the rays fall thereon are stored in a storage diode 2 by an electric field formed in the photoconductive film 14. As this state is enhanced, the level of energy in the N<+> layer of the storage diode 2 rises, and a diffusion potential VB of an overflow drain diode 9 diminishes. When surplus electrons are generated by the incidence of a strong light, on the other hand, the diffusion potential VB of the overflow drain diode 9 turns to be 0 naturally, and the surplus electrons are thrown away to the outside through the overflow drain diode 9. According to this constitution, a phenomenon of blooming can be controlled without the deterioration of the performance of the part of a solid-state switching scan element.
Patent JP-S57165534-A (JP)
Title: Anticorrosive cover structure requiring no suspension bracket
Inventor: KURIHARA NOBORU
IPC: E01D101/40
Filed: 1981-04-03
Abstract: PURPOSE:To effectively weld a bracket to a steel pipe without any trouble by a method in which an anticorrosive cover with holes is covered on a steel pipe, the inside of a metal frame fitted into the holes is welded to the steel pipe, and the bent outer edge of the metal frame is joined with the cover through a packing. CONSTITUTION:An anticorrosive cover 2 is covered on a steel pipe 1, a metal frame 9 of an L-shaped cross section is fitted into holes 7, and the outer edges 9a of the metal frame is joined with the cover 2 through a packing 10 by means of bolts. In construction work, a bracket 3 is directly welded to the steel pipe. After the end of construction work, the bracket 3 is removed, a filler is packed in the holes, and a cover 8 is provided. Thus, since the bracket can be directly welded to the steel pipe, the construction work can be made easier.
Patent JP-H05252704-A (JP)
Title: Method of adjusting balance in rotation of rotor
Inventor: ITOIGAWA KENJI
IPC: H02K15/16
Filed: 1992-03-06
Abstract: PURPOSE:To get a highly precise rotor at low cost by modifying the unbalance regarding the center of single rotation of a rotor case by the adjustment of the joint between magnets, when putting the magnet in the shape of a plate band in a cylindrical rotor case into roll condition and assembling them. CONSTITUTION:First, prior to assembling of a rotor 1, the bias of a mass to the center of rotation of a rotor case 2 is modified by blocking or enlarging the small hole 5 at the bottom 4. Next, when assembling the rotor 1, the balance in rotation of the rotor 1 is adjusted by adjusting the position of the joint 6 at the end of a magnet 3 to the position where it offsets the unbalance regarding the center of single rotation of the rotor case 2 and offsetting the unbalance of the rotor case 2 by the unbalance in mass that the joint 6 has, when mounting the magnet 3 to the rotor case 2. According to this adjusting method, the precision in balance can be made high at molding of the rotor case 2 and at assembling of the rotor 1, so the productivity can be reduced.
Patent JP-S53135503-A (JP)
Title: Time division channel control system
Inventor: IWASAKI SUSUMU
IPC: H04Q3/52
Filed: 1977-05-02
Abstract: PURPOSE:To simplify the hardware at the control part as well as to realize an easy and optical time pair relation and a uniform transmission quality, by giving a common control by time to the time switch for both the reception and transmission by means of a holding memory.
Patent JP-S61209379-A (JP)
Title: Apparatus for estimating position of target in water
Inventor: NAKAAGE MASATOSHI
IPC: G01S3/80
Filed: 1985-03-13
Abstract: PURPOSE:To make it possible to estimate the position of the target in water corresponding to the estimation speed set by an operator, by estimating the position of the target from the time series azimuth data of the target in water tracked by a passive sonar apparatus and the estimation speed of the target in water. CONSTITUTION:A timer 2 is provided in a data processor 1 and, under the control of said timer, an input/output circuit 3A cyclically applies target azimuth data 6 and own ship position data 7 to a target position estimation part 8 respectively from a passive sonar apparatus 4 and an own ship position calculation apparatus 5. The target estimation speed data 10 set by an operator from an estimation speed setting apparatus 9 generating a target estimation speed is applied to the estimation part 8 through an input/output circuit 3B. The estimation part 8 calculates a target estimation position on the basis of said data 6, 7, 10. This target estimation position data 11 is outputted to a display apparatus 13 through an output circuit 12 to be displayed thereon. Therefore, the time required in limiting the real position of the target in water can be shortened.
Patent JP-H02230888-A (JP)
Title: Hierarchical separation type call controller
Inventor: MURAYAMA EIICHI
IPC: H04Q3/545
Filed: 1989-03-03
Abstract: PURPOSE:To improve the ease of comprehension of the software and the communication performance of the software by arranging a connection control layer and a service control layer. CONSTITUTION:A call processing program in an electronic exchange is provided with a connection control layer 12 having an exchange control element execution section 11 and a service control layer 13 controlling the service through the use of the exchange control element. The service control layer 13 may be located at a physically remote location. The service control layer 13 shown in broken lines 14 in figure depicts a case arranged to a computer provided in addition to the electronic exchange. Thus, the service control layer 13 shares the control of the substantial service independently of a realizing means and the connection control layer 12 acts like realizing the connection function entirely and the share of the functions is clear and understandable. Moreover, since the service control layer 13 is formed independently of the hardware, the service control layer 13 is communicated between different exchanges by comprehending the interface between the two layers.
Patent JP-H04286158-A (JP)
Title: Semiconductor storage device
Inventor: ITANO KIYOYOSHI
IPC: H01L27/115
Filed: 1991-03-15
Abstract: PURPOSE:To provide a semiconductor storage device, which can divide a mem ory into blocks in the lateral direction and enables write and erase at every block, regarding the semiconductor storage device. CONSTITUTION:One transistor type Flash EEP ROM(Flash Electrically Erasable Programmable Read Only Memory) with a stacked gate composed of a control gate 6 as a word line 6a and a floating gate 4 arranged between a source diffusion layer 8a and a drain diffusion layer 8b is provided. In a semiconductor storage device, in which the word line 6a and a bit line 15 brought into contact with said drain diffusion layer 8b are disposed so as to be approximately crossed at a right angle, a source line 12a consisting of polycide 12 is arranged so as to be brought into contact with said source diffusion layer 8a and be approximately crossed at the right angle with said bit line 15.
Patent JP-H10247359-A (JP)
Title: Disk driving device
Inventor: TAGUCHI HIROBUMI
IPC: G11B19/20
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to cancel a centrifugal force generated by an eccentric mass during disk rotation irrespective of the direction of placing a disk driving device, by providing inner and outer peripheral walls in a first ring rotated simultaneously with a clamper for fixing a disk and disposing a second ring between these walls via an elastic body so that it has the same center axis as that of a disk motor when rotation is stopped. SOLUTION: The second ring 7 serving as a weight for canceling a centrifugal force generated by an eccentric mass is provided between the inner and outer peripheral walls 5a and 5b of the first ring 5 fitted with the outer peripheral part of a clamper 3 to be integrally rotated. The second ring 7 is pressed by an elastic body 9 so that a rotational center axis is concentric with that of the spindle 2a of a disk motor 2 when the rotation of disk 6 is stopped. Thus, the centrifugal force generated by the eccentric mass is applied in a direction for being canceled by a centrifugal force generated in the second ring 7, and the centrifugal force generated by the eccentric mass is reduced and completely canceled.
Patent JP-H09247088-A (JP)
Title: Optical switch controller
Inventor: UEHARA DAISUKE
IPC: H04B10/291
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch controller reducing a circuit scale and the power consumption of a circuit in an optical exchange system using an optical switch having hierarchical structure. SOLUTION: The second-fifteenth optical switches 212 -2115 are allocated to the optical switch selection circuits 252 -254 of second-fourth hierarchies, and the route of a light signal 22 inputted to a first optical switch 211 is switched. Optical switch driving circuits 24 and optical switch selection circuits 25 are arranged in the second-fourth hierarchies. The optical switch selection circuits 25 select the optical switches 21 of the respective hierarchies. Thus, a circuit scale becomes simple and power consumption can be reduced compared to a case when the optical switches 212 -2115 are individually controlled and the route is switched.
Patent JP-H06240396-A (JP)
Title: Aluminum alloy fin material
Inventor: DOKOU TAKENOBU
IPC: C22C21/00
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a fin material high in strength and thermal conductivity by using an aluminum allay contg. specified amounts of Si, Fe and Ni and furthermore contg. Zn, In and Sn. CONSTITUTION:This fin is constituted of an Al alloy contg., by weight, >0.005 to O.2% Si, >0.03 to 0.5% Fe and >0.1 to 2.0% Ni and furthermore contg. one or more kinds among <=2.0% Zn, <=0.3% In and <=0.3% Sn, and the balance Al with inevitable impurities. This alloy may furthermore be incorporated with <=0.2% Zr. Si improves its strength and promotes the precipitation of Fe and Ni to increase intermetallic compounds contributing to dispersion strengthening and to improve its strength. As for Si, in the case of the lower limit or below, the strength improving effect is made insufficient, and in the case of above the upper limit, its thermal conductivity is deteriorated. As for Fe, in the case of the lower limit or below, the strength improving effect is not given, and in the case of above the upper limit, the problem of diffusion is easy to produce. As for Ni, in the case of the lower limit or below, the strength improving effect is made insufficient, and in the case of above the upper limit, its formability deteriorates. Zn, In and Sn are added to give a sacrificially anodic effect thereto, and in the case of above the upper limits, its thermal conductivity deteriorates.
Patent JP-S59174728-A (JP)
Title: Semiconductor type pressure sensor
Inventor: MIURA SHIYUNJI
IPC: H01L29/84
Filed: 1983-03-25
Abstract: PURPOSE:To alleviate the effect of thermal strain affecting the characteristics of a pressure sensor to a large extent, by coupling a substrate and a bottom plate through an intermediate body comprising a material, which has a thermal expansion coefficient that is the intermediate value between the thermal expansion coefficient of the circuit substrate and that of the bottom plate of a container. CONSTITUTION:An intermediate body 16 is provided between a ceramic circuit substrate 9 and a metal substrate 2. The thermal expansion coefficient of the intermediate body 16 is selected to be about 9X10<-6>/ deg.C when the thermal expansion coefficient of the ceramic substrate 9 is 7X10<-6>/ deg.C and that of the material of a stem is 11.7X10<-6>/ deg.C. Both surfaces of the ceramic plate are metallized, or an alloy comprising 50% iron and 50% nickel is formed, and the entire surfaces of the circuit substrate 9 and the stem 2 are brazed. The thermal strain caused by the difference between the thermal expansion of the substrate 9 and the stem 2 is eased, and the very stable semiconductor type pressure sensor can be obtained.
Patent JP-H06261755-A (JP)
Title: Gene analysis
Inventor: NAKAE HIROKI
IPC: C12N15/09
Filed: 1993-03-11
Abstract: PURPOSE:To give a numerical value to a gene quality relating to a usage of codon in an arbitrary region of the gene by weighting a codon coding amino acids and calculating weighted average of all codon used for the region to be gene analyzed. CONSTITUTION:In plural codons corresponding to each of all amino acids, when 1 is given to a codon used in high frequency and 0 to one used in low frequency and this weighting is applied to an objective gene to be analyzed to calculate the weighted average, it is able to judge compatibility of the gene to be analyzed in case when a microorganism which is a standard of the weighting is used as a host. When the weighting is carried out, for plural codons that code amino acids, according to a number of GC pairs which are included in the codon, it is able to give a numerical value to a gene quality in a given region of the gene by calculating the weighted average used in the region.
Patent JP-H06300175-A (JP)
Title: Joint
Inventor: IBU KONBOOKUUROU
IPC: F16L37/12
Filed: 1994-03-22
Abstract: PURPOSE: To provide a tube joint preventing the tube from being detached therefrom by the use of a washer. CONSTITUTION: This joint is provided with a body 1 with two bores 2 receiving the ends of a tube and a means for retaining the tube in the bores, the means is constituted of an elastically deformable washer 13 that is frustoconical in shape, has the diameter smaller than the outside diameter of the tube, and subdivided into a plurality of teeth 14, and the outside portion of the washer is disposed in a groove 12 formed in the bore 2. Each tooth 14 possesses a short root portion 15 which extends in a radial plane in resting and an active portion 16 that is inclined relative to the radial plane of the root 15 and each tooth 14 is connected to the teeth adjacent thereto via small section peripheral link portions 17 of length L, at least, equal to the length 1 of each tooth 14.