baber/WOPTO huggingface dataset:
Patent JP-H02264522-A (JP)
Title: Encoder
Inventor: SUMINO SHINYA
IPC: H04N19/12
Filed: 1989-04-04
Abstract: PURPOSE:To attain minimum encode distortion and to encode with high quality when an upper limit of a code length is decided in an input signal series by providing a distortion speed calculator and comparing signals at an encoding distortion speed when an encoder is selected. CONSTITUTION:An input signal 1 is encoded by each encoder 2 and an encoded signal 3 is outputted and the distortion speed is calculated from the signals 3, 1 by each distortion speed calculator 4. Then a distortion speed signal 5 outputted from each calculator 4 is inputted to a comparator 6, in which each distortion speed is compared. Then a signal representing the encoder 2 having the lease distortion speed is outputted from the comparator 6 as an encoded selection signal 7 and a changeover device 8 uses the signal 7 to switch the signal 3 to form an encoded output signal 9. That is, the selection of the signal 3 is made based on the distortion speed, then the distortion per unit code length is decreased in average. When the limit of the code length is decided, since the minimum encoding distortion is obtained, the encoding with higher quality is attained.
Patent JP-S60229036-A (JP)
Title: Method and device for development
Inventor: TSUJITA KENJI
IPC: G03G13/09
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a sharp image of unchanged high picture quality during both normal development and reversal development by using conductive toner for a developing method which performs the normal development and reversal development by using the same toner. CONSTITUTION:The developing device 51 which uses the conductive magnetic toner 14 performs the normal development with the conductive magnetic toner 14 which is charged electrostatically by electrostatic induction to a nearly constant value and the reversal development with the conductive magnetic toner 14 which is charged so that the potential difference between a developing bias and an exposed part with a low potential is determined. The charging quantity of the conductive magnetic toner 14 as a parameter which determines copy density is easily controlled by adjusting the charging potential of a photosensitive drum 9 and the developing bias applied to a developing sleeve 13. For the purpose, the copy density obtained by the normal development is equalized to that obtained by the reversal development accurately by adjusting the developing bias, etc.
Patent JP-S5712355-A (JP)
Title: Apparatus for measuring humidity
Inventor: FUKUSHIMA TOMIO
IPC: G01N27/00
Filed: 1980-06-24
Abstract: PURPOSE:To measure the humidity at a place of high voltage and high noise by a nonfeeding system, by measuring the humidity by using light. CONSTITUTION:Light is sent to a polarizer 2 from a light source part 1 through a light fiber 9 and on the one hand, a Pocklls element 3 is provided in an electric field of a conversion part 4 composed of an electret 7 generating a constant electric field and a humidity sensor 8 and an electrostatic capacity C of the sensor 8 is varied by a variation of the humidity of the part to be detected in this electric field and then the polarizing face of the element 3 is varied in proportion to the variation of this electric field. Accordingly, transmitted light is sent to a detection part 6 through an analyzer 5 and a light fiber 10 and the quantity of light is measured and then the humidity is obtained after photoelectric conversion.
Patent JP-S58204074-A (JP)
Title: Can manufacture
Inventor: MATSUOKA DAIZOU
IPC: C09J11/00
Filed: 1982-05-22
Abstract: PURPOSE:To manufature a rigid and inexpensive can, by bonding the side seam of a can body and the joining area of a can body with a can end using a synthetic resin powder adhesive. CONSTITUTION:A can body sheet applied with a bondable coating and an adhesive is cut into can body blanks of a given size. A synthetic resin powder adhesive with particle size of 40-200mum and m.p. of 120-180 deg.C (e.g., nylon 11) is put on the areas of joining in the marginal portions of the can body blank with the can body and with a can end and fused by high-frequency heating or burner heating. Then said can body blank is notched, and the resulting blank is hooked to form four equally-spaced square reinforcing portions in the flat sheet of the can body blank. Thereafter the body blank is bent to form a square body, and the joining areas in the marginal portions are locked and pressed together. Next, each side of ends of the square body is bent outward to form a flange, with which a can end is joined by double seaming, and thereafter joining areas of the can are completely bonded by heating to a temp. above m.p. of the adhesive.
Patent JP-H06274049-A (JP)
Title: Paper adhesion device for transfer drum
Inventor: NAKAMURA YASUO
IPC: G03G15/00
Filed: 1993-03-19
Abstract: PURPOSE:To make paper uniformly adhere to the surface of the film of a transfer drum in a color electrophotographic copying machine of a system where the paper is held to adhere to the surface of the transfer drum and color toner images formed on the photosensitive drum are superposed and transferred. CONSTITUTION:A resist part constituted of a roller member 5, etc., and a curved part 7 is arranged at the upstream part of a mechanism holding the paper by the transfer drum 1. The paper fed from the resist part is pressed to the surface of the drum 1 by a pressing roller 11, and electrostatically held. The pressing roller 11 is constituted as a concaved roller, and by pressing the roller 1 to the surface of the drum 1, action for spreading the paper P in a width direction is applied so as to prevent the paper from being wrinkled, and the adhering state of the paper to the surface of the drum 1 is excellently set.
Patent JP-S60229717-A (JP)
Title: Mold for vulcanization and molding of rubber
Inventor: OZAKI KAZUYUKI
IPC: B29C33/38
Filed: 1984-04-27
Abstract: PURPOSE:To obtain desired molds excellent in staining resistance, separability, and wear resistance by forming the thin film of a silicon carbide alloy on the portion to be touched by rubber of molds for vulcanization and molding of rubbers by high-frequency sputtering method. CONSTITUTION:Cr-plated molds 1 and 1' subjected to given cleaning and degreasing treatments are put on a base table 3 set in a sputtering chamber 2, and Ar gas is introduced into the chamber 2 evacuated to a high vacuum degree. A high frequency is applied to the table 3 to remove out oxide films on the surfaces of the molds 1 and 1'. A high frequency is then applied to a composite target 4 side consisting of a stainless steel (SUS304) disc and a silicon carbide sintered body, and while turning the table 3, the thin film of SiC-stainless steel (SUS304) alloy is formed on the molds 1 and 1' by sputtering. Molds for vulcanization and molding of rubbers, which are excellent in staining resistance, separability, and wear resistance, can thus be obtained.
Patent JP-S58200797-A (JP)
Inventor: MATSUI HISAYA
IPC: D06F58/04
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59214591-A (JP)
Inventor: TSUMAKI KOUJI
IPC: B25J17/00
Filed: 1983-05-18
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-H11276027-A (JP)
Title: Fishing rod with spinning reel device
Inventor: YAMAMOTO SHIGERU
IPC: A01K89/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod with a spinning reel device, capable of facilitating a threading operation of a fishing line in the rod. SOLUTION: This fishing rod with a spinning device, having small diameter rod pipes such as tip rod 5, a large diameter rod pipe capable of housing the small rod pipes, and the line winding device capable of inserting a fishing line into the interior of the rod pipes and winding the fishing line at the butt side, has a regulating means for regulating at least the tip rod 5 in a state in which the small rods is housed in the large diameter rod pipe, so as not to get out forward.
Patent JP-S60229211-A (JP)
Title: Manufacture for magnetic head
Inventor: YOSHIKAWA KENJI
IPC: G11B5/127
Filed: 1984-04-26
Abstract: PURPOSE:To attain processing while making the accuracy of size of a slot stable with high accuracy by moving relatively a blade and a block for a prescribed amount to apply plural number of times of slot processing in applying slot processing to the core block by means of the blade. CONSTITUTION:The 1st V-shaped slot 35' is formed to a magnetic gap forming scheduled edge 29' of the core member 38 by using the blade 40 having a thickness D thinner than the final slot width Wx. Then the blade 40 is separated from the slot 35' and the blade 40 is moved by (Wx-D) toward the broadwise direction of the blade. Then one side of the 1st slot 35' is cut by (Wx-D) by using the blade 40. The width of a slot 35'' is Wx by the 2nd cutting. Thus, even if there is a variance in the thickness D of the blade 40, the slot width is processed stably with high accuracy by managing the relative movement accurately.
Patent JP-H07277344-A (JP)
Title: Envelope containing book
Inventor: ONO MASAMI
IPC: B31B27/00
Filed: 1994-03-31
Abstract: PURPOSE:To facilitate unsealing and make sending documents compact as a unified body to reduce the sending work of the sending side and also facilitate the handling in the receiver side. CONSTITUTION:The front paper 5 of an envelope, on which an address is written and the rear paper 7 of the envelope connected to the front paper 5 through the folding-back part 6 are folded from the folding-back part 6 to provide an envelope 3 in which the binding margins 10 of the opposite three sides except the folding-back 6 side are separably bound together through an adhesive. And a smaller book 4 than the area surrounded by the folding-back part 6 and the binding margins 10 is contained in the envelope 3 in the state that the bound part of the book 4 is bound in the inside face of the envelope 3.
Patent JP-S5313709-A (JP)
Title: Air spring truck
Inventor: OKADA YUKIO
IPC: B61F5/08
Filed: 1976-07-21
Abstract: PURPOSE: To provide an air spring truck of simple structure omitting a rockable block by providing a projected stripe of special shape on the top surface of a frame, securing air springs on a retainer around the stripe as a center and placing the truck body on the air springs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09271237-A (JP)
Title: Mid-mount riding type lawn mower
Inventor: MURAKAWA MASATAKE
IPC: A01D34/63
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a mid-mount riding type lawn mower, with which structure can be simplified and workability and operability can be improved, for collecting the lawns mown by a mower through a duct arranged between left and right rear wheels into a grass collecting vessel at the rear part of a machine body. SOLUTION: This machine is constituted into front wheel driving type by arranging a front wheel driving unit 10 interlocked with an engine 4 at the front part of the machine body, and the lawns mown by a mower 6 are collected through a duct 12 arranged between left and right rear wheels 2 into a grass collecting vessel A at the rear part of the machine body. In this case, it is preferable that the engine 4 is a longitudinally axial type engine protruding an output shaft 4a downward, the output shaft 4a of that engine and an input shaft 6a of the front wheel driving unit 10 are interlocked and linked through a belt transmitter 11, and the output shaft 4a of the engine 4 and an input shaft 6a of the mower 6 are interlocked and linked through the belt transmitter 11.
Patent JP-H08262925-A (JP)
Title: Flange for electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: IIJIMA SHINICHI
IPC: G03G21/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide a flange for an electrophotographic photoreceptor capable of surely grounding a drum coated with an oxide film to the picture forming device side and an electrophotographic photoreceptor provided with the flange. CONSTITUTION: The flange for an electrophotographic photoreceptor is provided with a main body 1 and a grounding plate 2 attached to one end face of the main body 1. The grounding plate 2 includes a sharpened terminal 21 abutting elastically on the inner periphery of a cylindrical substrate and shaving off the oxide film on the inner periphery, and the terminal 21 is accessively provided in the region at the distance of <=7mm from the end edge of the substrate on the flange main body mounting side.
Patent JP-H09272982-A (JP)
Title: Low core los grain oriented silicon steel sheet and its production
Inventor: TAKAHASHI FUMIAKI
IPC: C23C22/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a silicon steel sheet desirable in core loss and corrosion resistance by forming a coating film composed of a primary layer having specified Young's modulus and thermal expansion coefficient and a secondary layer contg. aluminum phosphoric acid on a silicon steel sheet. SOLUTION: The Young's modulus of a primary layer is regulated to >=100GPa, and the difference in linear thermal expansion coefficients between a steel sheet and the primary layer is regulated to 2×10<-6> . It is preferable that, in the primary layer, aluminum borate is present by >=50% per the whole body of the layer and iron compounds are present by 0.1 to 20% expressed in terms of Fe2 O3 per aluminum borate. In the secondary layer, aluminum phosphate by 50 to 70% expressed in terms of aluminum diphosphate, silicon oxide by 20 to 50% and chromium compounds by 0.5 to 10% expressed in terms of chromium trioxide are preferably present. The surface of a steel sheet is coated with the compositional soln. of the primary layer, which is dried, and baking is executed at 400 to 1000 deg.C.  The compositional soln. of the secondary layer is applied thereto, which is dried, and baking is executed at 400 to 1000 deg.C. The primary layer imparts tension to the steel sheet, and the secondary layer imparts corrosion resistance thereto.
Patent JP-H06296756-A (JP)
Title: Game machine
Inventor: MOROHASHI TSUYOSHI
IPC: A63F13/24
Filed: 1993-04-13
Abstract: PURPOSE:To easily and quickly perform the replacing work of an operation board to a game cabinet by anyone in a game machine capable of replacing an operation board according to change of game software. CONSTITUTION:A game machine is provided with a cabinet 2, a display 4 integrated into the cabinet 2, and an operation board to be operated by a player. The operation board 5 can be slidingly inserted in a fixed direction to the cabinet 2, a first connector 11 turned in the sliding direction is mounted on the sliding directional back surface of the operation board 5, and a second connector 12 to be connected to the first connector 11 when the operation board 5 is slidingly inserted is mounted on the cabinet 2.
Patent JP-H03284743-A (JP)
Title: Optical recording medium and recording method and reproducing method using this medium
Inventor: HASHIDA TAKU
IPC: G11B7/246
Filed: 1990-03-30
Abstract: PURPOSE:To allow the easy transfer of exciting energy from dyestuffs and to decrease recording energy by constituting the fluorescence of the dyestuffs in a recording layer to have overlap with the absorption of a photochromic compd. CONSTITUTION:The dyestuff (A) and the photochromic compd. (B) are incorporated into the recording layer of this medium and the layer is so formed that the fluorescence of the component A overlaps on the absorption of the component B. The number of the molecules of the component A in the layer is preferably larger than the number of the molecules of the component B. The spiropyrane of formula I is preferably used for the component B. In the formula, R1 denotes a hydrocarbon; R2 denotes H, hydrocarbon, etc. The more specific example of the formula includes the formula where R1 is -C18H37 and R2 is a compd. of -COOH, etc. The compd. of formula II, etc., are usable for the component A.
Patent JP-S5422371-A (JP)
Title: Trifluoromethylpyridoxyphenoxypropionic acid derivative and hericide containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N47/12
Filed: 1977-07-21
Abstract: PURPOSE: Trifluoromethylpyridoxyphenoxypropionic acid derivative I (X is H, Cl; R is H, lower alkyl, lower alkenyl, cycloalkyl, salt-forming atom, saltforming residue). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07294577-A (JP)
Title: Simple testing apparatus for lightning arrester
Inventor: SHIMOJIMA YASUHIRO
IPC: G01R31/00
Filed: 1994-04-25
Abstract: PURPOSE:To measure the firing voltage of a lightning arrester provided with a gap by using one terminal out of measuring terminals as a ground-side terminal to which a voltage detection circuit has been connected and connecting the other terminal to a DC high-voltage generation device. CONSTITUTION:A measuring terminal 2 is connected to the side of a resistance 1c for a DC high-voltage generation device 1, and a measuring terminal 3 is grounded via a current detection circuit 7. The device 1 generates a DC voltage at a constant speed by a control circuit 1b when a starting switch 8 is turned on. On the other hand, when a gap for a lightning arrester 9 provided with the gap for measurement is discharged by the resistance 1c, the voltage is dropped suddenly down to a voltage at which a discharge cannot be continued. In addition, a discharge-voltage detection circuit 4 detects an output voltage from the side of the resistance 1c for the device 1, and, thereby, the firing voltage of the gap for the lightning arrester 9 is detected. After that, the voltage at a point at which it has been dropped suddenly is taken out so as to be displayed on a voltage display device 10. A peak-hold circuit 6 holds the firing voltage of gap so as to be displayed on a voltage display device 11.
Patent JP-S62244222-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: H02H7/085
Filed: 1986-04-15
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-S5610708-A (JP)
Title: Receiving device
Inventor: KANE JIYOUJI
IPC: H01Q3/44
Filed: 1979-07-09
Abstract: PURPOSE:To always ensure an automatic reception in the optimum direction by giving the electrical control to the directivity of the antenna device consisting of the dipole antennas. CONSTITUTION:The control signal gives the control to each variable reactance of folded and abbreviated dipole antennas 31-36 possessing the distribution constant inductance. These control signals are applied from control means 40 via switching means 42. At the same time, antennas 31 and 34 also functioning as the radiators are connected to compounding unit 37 via switching means 43. The receiver connected to the antenna device formed in such way detects the extent of the multipath effect contained in the intermediate frequency signal. And the control is given to switching means 42 and 43 in order to secure the minimum extent of this effect. Thus the directivity can be controlled for the antenna device. In such way, an automatic reception is always possible in the optimum direction, at the same time attaining the miniaturization of the antenna device.
Patent JP-S5214186-A (JP)
Title: Remote control circuit
Inventor: FUJINO ETSUROU
IPC: G08C19/30
Filed: 1975-07-15
Abstract: PURPOSE:This remote control circuit prevents the chattering of a load control relay even if the switch for on operation and the switch for off operation are closed at the same time.
Patent JP-S5421737-A (JP)
Title: Transport roller for electrostatic recorder
Inventor: OONISHI MASARU
IPC: B65H20/02
Filed: 1977-07-19
Abstract: PURPOSE: To transport with no production of triboelectric charging on the dielectric body layer by constituting at least part of a transport roller with metal, and bringing it into contact with a portion of the dielectric body layer of a recording paper where it tends to be triboelectrically charged in order to evade electric charge therefrom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5312347-A (JP)
Title: Liquid crystal display panel
Inventor: TANI KAZUTSUKA
IPC: G02F1/13
Filed: 1976-07-20
Abstract: PURPOSE: To eliminate a short-circuit in the panel and render its display normal in a phase shift accumulation type liquid crystal display device using a mixture of cholesteric and nematic liquid crystals, by forming a MgF 2  thin film on the surface of an electrode substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08285350-A (JP)
Title: Heat pump type air conditioner
Inventor: MATSUE JUNJI
IPC: F24F11/02
Filed: 1995-04-12
Abstract: PURPOSE: To simply control dehumidifying operation somewhat accompanied with heating operation, defrosting operation in heating operation and the like. CONSTITUTION: A heat pump type air conditioner is constituted of a heat source 13 for absorbing heat of a hot-gas engine 1, a heat source 11 for dissipating the heat of the hot-gas engine 1, a first indoor heat exchanger 201 as well as a second indoor heat exchanger 202 for an indoor machine 200A and a first outdoor heat exchanger 301 as well as a second outdoor heat exchanger 302 for an outdoor machine 300A, which are connected. In dehumidifying operation, the heat dissipating heat source 11 and the second indoor heat exchanger 202 are connected in addition to the formation of an ordinary cooling circuit to effect operation of light operation of heating or cooling and upon heating operation, the heat dissipating heat source 11 and the second outdoor heat exchanger 302 are connected in addition to the formation of an ordinary heating circuit to defrost at the same time.
Patent JP-H11309150-A (JP)
Title: Surgical porch instrument
Inventor: ROUSSEAU ROBERT A
IPC: A61B17/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a surgical porch instrument having a short stroke for expanding a porch, enabling the porch to be easily removed from support blades, and capable of preventing the operation of inappropriate instruments. SOLUTION: A surgical porch instrument 10 has three long coaxial members 12, 56, 58, which can move in a telescopic manner. A surgical porch 14 is supported against a plurality of support blades 16a, 16b mounted at the distal end of the innermost coaxial member 58. The porch support blade has an expanded form which is almost a ring, and the ring is mechanically discontinuous at one portion, with this discontinuous portion complemented by the overlap of the blades. In a stored embodiment, the at least one of the blades is folded over the other blade and does not spread to maximum compression length, and the ring can be compressed for storage. Preferably, an independent blade bridging the gap between the two blades mounted on the innermost member and the overlap gap is provided.
Patent JP-H09280108-A (JP)
Title: Vibration damping structure for oil pan of internal combustion engine
Inventor: KINDO MASAHIKO
IPC: F02F7/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the membranous vibrations of the shallow bottom of an oil pan. SOLUTION: An inner pan 8 made by press forming a steel sheet is housed inside an oil pan with a shallow bottom 5. The inner pan 8 is formed into a shape which is similar to and a little smaller than the oil pan 1 and a gap 12 to be an oil layer is formed between the oil pan 1 and the inner pan 8. The oil pan 1 is fixed to the inner pan 8 in the center of the shallow bottom 5 of the oil pan 1 and they are not fixed at the periphery thereof. The fixed part is composed of a circular boss part 13 formed in the inner pan 8 and the gap 12 is controlled by the height of the boss part 13. Since the periphery is not fixed, when membranous vibrations are produced in the shallow bottom, the sectional shape of the gap 12 is greatly changed and the oil is moved in the gap 12, which produces large damping force.