baber/WOPTO huggingface dataset:
Patent JP-H0527455-A (JP)
Title: Method and device for coating electrophotographic sensitive body
Inventor: MIZUNO HIROMITSU
IPC: G03G5/05
Filed: 1991-07-18
Abstract: PURPOSE:To obtain the electrophotographic sensitive body with which the degradation in electrical characteristics (fatigue characteristics) is prevented, a uniform coating film is assured and good images are formable by specifying the temp. and absolute humidity in a coating booth. CONSTITUTION:A cylindrical conductor base body 5 is circumrotated in the coating booth 6 and a spray gun 4 is scanned parallel with the transverse direction of the base body 5 to successively laminate and form an under coat layer, charge generating layer and charge transfer layer on the surface of the base body 5 by spray coating. An air conditioner 3 supplies the clean air regulated in the temp. of the force feed air to 21+ or -3 deg.C and the absolute humidity to <=0.012 (kgH2O/kg dry air) into the coating booth 6. The drying speed of the coating film is too low and, therefore, liquid dripping occurs if the temp. in the coating booth 6 is <=18 deg.C. The drying speed of the coating film is too high and, therefore, insufficient leveling is resulted and microruggedness is generated on the surface of the coating film if the temp. is >=24 deg.C. The moisture in the air is condensed to condensed water by the temp. drop of the base body 5 and this water sticks to the photosensitive layer if the absolute humidity exceeds 0.012.
Patent JP-H0932762-A (JP)
Title: Concentric rotary compressor
Inventor: SHIMOMURA AKIRA
IPC: F04C18/063
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a positive displacement compressor for performing the concentric rotation in which a concentric impeller is rotated in a cylindrical cylinder, and having no waste movement and good efficiency. SOLUTION: A concentric rotary compressor is constituted of a cylindrical fixed cylinder 1 and a driving shaft 2 concentric with the fixed cylinder, both ends of the fixed cylinder 1 are blocked by a first corrugated wall 3 and a second corrugated wall 4, and an impeller 5 to be loosely moved in the axial direction and to be rotated and driven by a driving shaft 2 is mounted on the driving shaft 2. The first corrugated wall 3 and the second corrugated wall 4 are formed into symmetric corrugated shapes, the impeller 5 is formed into a corrugated shape so as to be brought in contact with one point of the first corrugated wall 3 and one point of the second corrugated wall 4 separated at a half pitch, and intake, compression, and exhaust strokes are performed by change of volume of a space to be partitioned by the first corrugated wall 3, the second corrugated wall 4 and the impeller.
Patent JP-S6360162-A (JP)
Inventor: HASHIMOTO SEIJI
IPC: C04B35/58
Filed: 1986-09-01
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-2000041368-A (JP)
Title: Spindle motor
Inventor: OBARA RIKURO
IPC: H02K5/173
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor suitable for hard disk rotation driving of a hard disk driving apparatus, which has high rotation precision and hardly any deterioration of rotation precision which is caused by temperature change. SOLUTION: In a spindle motor, a rotor hub 8 as the rotating part member of a motor is rotatably supported around a shaft 2 disposed upright on a base 1, via a plurality of rolling bearings 3, 4 equipped with a rolling element between inner rings and outer rings. A cylindrical sleeve 5 opened in the upper part and the lower part is installed between the outer peripheral surfaces of the rolling bearing and the inner peripheral surface of a central vertical hole 9 of the rotor hub 8. Material of the sleeve 5 and material of outer rings 3b, 4b of the rolling bearings are constituted of iron based metal, having almost the same coefficients of expansion. Material of inner rings 3a, 4a of the rolling bearings and material of the shaft 2 are constituted of iron based metal which has almost the same coefficients of expansion.
Patent JP-S6265781-A (JP)
Inventor: SHIMODA TOSHIO
IPC: B07C5/16
Filed: 1985-09-14
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-S5992655-A (JP)
Title: Terminal device
Inventor: MIYAMOTO TSUTOMU
IPC: H04L69/40
Filed: 1982-11-19
Abstract: PURPOSE:To decide on the trouble of an internal switch externally by controlling timing through a programmed timer and sending out discrimination information which shows the trouble from an output terminal. CONSTITUTION:An information generating means 1 generates pieces of information 81 and 82 and when there is not any information to be outputted, pieces of self-discrimination information 101 and 102 are outputted by the functions of a controller 5 and the programmed timer 52. When there is the pieces of information 81 and 82 to be outputted, the modulated wave from a modulator 3 is cut off by a switch 4 which is opened by the output of the controller 5, so the self-discrimination information does not appear at an output terminal 6 as shown by (b). When a terminal device enters a faulty state and the switch 4 is opened normally, a carrier is sent out normally as shown by (c), but the carrier is modulated by the pieces of information 101 and 102 to output pieces of discrimination information 201 and 202, deciding on the fault.
Patent JP-H0529816-A (JP)
Title: Band-pass filter
Inventor: UEDA SUMIO
IPC: H01P7/06
Filed: 1991-07-18
Abstract: PURPOSE:To provide a band-pass filter capable of maintaining a good temperature characteristic. CONSTITUTION:A blocking part on side where the variable short-circuit board 3 of a cylindrical hollow resonator 1 is present is constituted of a movable cover 6 and a tube axial length L2 is made variable. The L1 for tube diameter D is properly set by the variable short-circuit board 3 so that the resonator 1 resonates (TE011 mode) with a desired frequency. The L2 is adjusted by the movable cover 6 so that the temperature characteristic of the resonator 1 is optimum. Since the adjustments are independent with each other, the temperature characteristic is improved even if the resonance frequency is changed.
Patent JP-H04102544-A (JP)
Title: Collapsible can
Inventor: HARA TADASHI
IPC: B65D8/12
Filed: 1990-08-02
Abstract: PURPOSE:To facilitate collapsing and carrying a can by forming a can cylinder body into bellows in the can for sealing its contents. CONSTITUTION:A cylinder body 1 is composed of plastically deformable materials, e.g. tin plate or aluminum plate, and the intermediate part of the body other than the upper and lower ends is formed into a bellows 4-like shape, where annular peaks 2 projected outward in semicircular arcs and annular valleys 3 recessed inward continue alternately. The periphery of circular cover plate 5 and base plate 6 of the same material as that of the cylinder body 1 is rolled fluid-tight and gastight to the upper and lower ends of the cylinder body 1 to seal its contents 7 such as beverage or food contained inside. When the whole can is collapsed from top and bottom after a hole has been made in the cover plate 5 or the cover plate 5 has been cut away along the inside edge of the cylinder body 1 and the contents 7 have been taken out, the bellows 4 part deforms plastically so that its height becomes remarkably smaller. The present can is also convenient for transportation at the time of collection, because it is possible to receive many empty cans in a dust bin, empty can- collecting box, etc.
Patent JP-H0757680-A (JP)
Title: Electron beam device
Inventor: MATSUTANI MIYUKI
IPC: H01J37/21
Filed: 1993-08-18
Abstract: PURPOSE:To prevent a probe diameter on a sample from changing even when a probe current is changed when analysis is carried out by expanding the probe diameter on the sample in an EPMA. CONSTITUTION:When a probe diameter on an OL main surface is denoted by R and a probe diameter on a sample 2 is denoted by (r) and a distance between the OL main surface and the sample 2 is denoted by (w) and a beam diameter on the OL main surface is denoted by R', and when a focal distance is denoted by (f0) when a probe is focused on the sample 2 at the optimal opening angle, generally, f (r, R)=f0/(1-f0.r/w.R) is realized. Thereby, in a control part 6, when the probe diameter on the sample 2 is set in (r), a probe current is changed, and as a result, if the beam diameter on the OL main surface becomes R', a focal distance f (r, R') of OL is found according to the above- mentioned expression.
Patent JP-S6359579-A (JP)
Title: Input processor
Inventor: KOBAYASHI NORIO
IPC: B41J29/54
Filed: 1986-08-29
Abstract: PURPOSE:To enable interruption of operation corresponding to a delimiter key upon detecting of an error, by checking the spelling of each word on the basis of data stored in a word data memory and data stored in a dictionary memory. CONSTITUTION:Code data corresponding to character symbol keys 4-6 being inputted through a keyboard 3 are printed by means of a print mechanism and simultaneously written into a word memory 110. When word delimiter data stored in a delimiter data memory 104 in ROM53 is inputted, said data is written into a delimiter data memory 118 so as to check the data or words written into the word data memory 110. When the spelling is correct, operation corresponding to the delimiter data is executed. If input and printing of data are continued and an erroneous spelling is detected, an alarm buzzer sounds to interrupt operation corresponding to the delimiter data, or printing of period or comma is stopped. In this case, a correction key 23 is operated to erase the error character and print a correct spelling.
Patent JP-H0254134-A (JP)
Title: Clinical thermometer for woman
Inventor: OGAWA YOSHIKI
IPC: A61B5/00
Filed: 1988-08-17
Abstract: PURPOSE:To prevent the effect of the irregularity of the characteristic of each part by entirely using constitution other than a resistor in common in an oscillation circuit by a thermistor and an oscillation circuit by a reference resistor. CONSTITUTION:In a temp. measuring circuit 10, a loop is constituted of inverters 11, 12 and a condenser 13, and a thermistor 2a and a reference resistor 14 are provided in parallel to the inverter 11. This circuit is a CR oscillation circuit formed so as to connect only either one of the thermistor 2a or the resistor 14 to the inverter 11 by analogue switches 15, 16 and constitutes a temp./ frequency converter. Further, the switches 15, 16 are alternately changed over by the pulse signal due to a microcomputer 5 and the frequencies in respective cases are counted by the counter in the microcomputer 5. The microcomputer 5 calculates a frequency ratio from the count values in the respective cases and calculates bodily temp. from said frequency ratio according to a predetermined approximate formula.
Patent JP-H1091916-A (JP)
Title: Magnetic head interface having single narrow contacting band for recording and reproducing of longitudinal edge track on magnetic material on film(mof)
Inventor: CZARNECKI WLODZIMIERZ STANLEY
IPC: G11B5/23
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To minimize the damage to a film chip by forming the magnetic head which has cone shape having at least one magnetic gap at the center in the film transporting direction and concentrating the interface of the head against the film within the region that directly surrounds the gap regions. SOLUTION: A device 1 is arranged in a hole 11 which has side walls 13 and 15 having angles. A bubbles spring 3 is arranged in the hole 11. Main axes of magnetic head gaps 30 of a head 7 are directed normal to a film operating direction 36. The gaps 30 are arranged at a top 32 of a cylindrical shape 34. The magnetic head changes the region of the head supporting surface to the shape of a slender cone 40. The cone shape concentrates the contact of the interface of the head against the film to the regions directly surrounding gap regions 32'. In the vicinity of the contact, compliance is accomplished in all surfaces of the regions which are well defined surrounding the magnetic head gaps and are isolated. The compliance is maintained in the wide range of environmental and operating conditions.
Patent JP-S5994862-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITA AKIO
IPC: H01L21/8242
Filed: 1982-11-24
Abstract: PURPOSE:To contrive to shorten the number of processes by omitting a time of mask step to form an ion implanted layer only at a fixed region by removing the unnecessary part except under the first gate electrode at the same time when the first gate electrode is formed. CONSTITUTION:A field oxide film 22, the first gate oxide film 23, and the N type purity ion implanted layer 24 are formed on the surface of a P type Si single crystal substrate 21. A poly Si 25 is adhered, a resist pattern 26 is formed at the part becoming the first gate electrode, and the poly Si 25, the first gate oxide film 23, and the N type impurity ion implanted layer 24 are removed by etching. An insulation film 30 is formed of a phosphorus glass, etc., and a metallic wiring 32, and a protection film 33 are formed, resulting in obtaining a one transistor-one capacitor type MOS dynamic RAM cell of a double layer poly Si structure.
Patent JP-S58105851-A (JP)
Title: Bumper structure
Inventor: MIYAZAKI KANICHI
IPC: B60R19/04
Filed: 1981-12-17
Abstract: PURPOSE:To prevent the surface of a titled device from forming corrugation by a method wherein a spring is provided in the manner where its repulsive force is continually acted on a bolt connecting the bumper surface formed of resin and a core bar toward car outside direction, and the bolt is moved according to the stretching of the surface even the connecting force is large. CONSTITUTION:The repulsive force of the plate spring 6 is acted on the connecting bolt with a staged bolt 3 which connects the resin surface 1 and the sheet iron core bar 2 toward the car outside direction shown by the arrow. The one end of the plate spring 6 is sandwiched between the washer 4 and the nut 5, and fixed to the connecting bolt 3 under the pressurized condition. The other end of said spring 6 is fastened to the fastening piece 2a which is cut up and formed as the fastening part on the core bar 2.
Patent JP-H0255815-A (JP)
Title: One-overhead cam shaft engine
Inventor: ONISHI YOICHI
IPC: F01L1/26
Filed: 1988-08-19
Abstract: PURPOSE:To contrive the smallness of size in an engine by holding a rocker shaft in divided surfaces of a cylinder head and a head cover in a position between a spark plug mount-removal hole and a cam shaft, parallelly with the cam shaft. CONSTITUTION:A cam shaft 40 is held between divided surfaces of a cylinder head 14 and a head cover 16. While a rocker shaft 44 is held between the divided surfaces of the cylinder head 14 and the head cover 16 so as to be parallelly placed with the cam shaft 40, in a position between a mount-removal hole 54 of a spark plug 32 and the cam shaft 40. By the constitution thus obtained, an engine can be formed in small size by enabling the cam shaft to approach a combustion chamber without dividing the rocker shaft.
Patent JP-S5994795-A (JP)
Inventor: FUJISAKI HIROYA
IPC: G10L25/00
Filed: 1982-11-22
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-2000036812-A (JP)
Title: Multiple address communication method and communication system thereof
Inventor: MURAI SHINYA
IPC: H04L12/70
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a multiple address communication method by which high speed multiple address communication is attained, while keeping reception sequence of multiple address communication packets the same of plural terminals, when sending/receiving multiple address communication packets among plural terminals. SOLUTION: Information terminals that decide reception sequence for keeping the sequence of reception by plural information terminals the same are selected (100, 104, 105, 107) among plural information terminals, based on a transmission state of multiple address communication packets from plural information terminals connected via a network, and in the case of sending the multiple address communication packet by any of plural information terminals, the reception sequence informed from the selected information terminals is added to the multiple address communication packet, and the resulting packet is transmitted.
Patent JP-H1132631-A (JP)
Title: Reel for fishing
Inventor: HIRAHARA TOSHIYUKI
IPC: H01M12/06
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost reel for fishing, making exchange operation of restoring force unnecessary, having high airtightness and extremely slight in trouble of electronic equipment and having high reliability. SOLUTION: A control case 4 is fixed to a reel body 1. A central processing unit 42, a liquid crystal display instrument 43 and an air zinc battery 44 are housed in the control case 4. In the air zinc battery 44, the battery life is longer than the product life of the reel body 1. Therefore, the control case 4 is formed in an unopenable structure by which the consideration of the battery exchange is not reguired. In addition, the control case 4 is formed in fluid-tight structure capable of ventilating so as to be able to take oxygen necessary to generate electromotive power of internal air zinc battery 44 therein.
Patent JP-H07192818-A (JP)
Title: Electric connector
Inventor: BURENTO BII RIIBURANDO
IPC: H01R13/658
Filed: 1994-08-30
Abstract: PURPOSE: To provide an electric connector with a shunt operation at high data speed and capable of decreasing a cross talk between contacts of the connector. CONSTITUTION: This connector comprises contact pairs 18...20... each pair vertically standing in a row, which are supported within an electrically insulated housing. The housing is constructed so that it may be fitted in or to another similar housing for mutual connection. The upper contact 18 of the paired contacts 18...20... has a suspended flexible shunt member, while the lower contact 20 has a shunt member engaging element for electrically shunting the contact pair 18, 20. When the housing is fittingly engaged with the similar housing, the shunt member is bent to separate from the shunt member engaging element and accordingly, a selective shunting can be made between the contact 18 and the contact 20.
Patent JP-S6184741-A (JP)
Title: Interruption control system
Inventor: TAKAMATSU HISASHI
IPC: G06F11/20
Filed: 1984-09-29
Abstract: PURPOSE:To avoid a channel where an error occurs and to re-link the channel by referring to and updating a memory for control by the control device which controls plural access channels. CONSTITUTION:When two channels or above from the same CPU to the same disk driving device 15 exist and an error occurs while one side channel is used, the error occurs at the device (disk control devices 11 and 12 and string controllers 13 and 14) on the channel, and then, recovery can be executed by executing recovery of the error with another channel. The change-over of the channel is executed by the command retrial without depending upon OS (operating system). Thus, the change-over of the channel can be realized only by changing the control program in the disk control devices 11 and 12 without the need to change hardware.
Patent JP-S5996139-A (JP)
Title: Low-rebound rubber foam
Inventor: HASHIMOTO TAKATSUGU
IPC: C08J9/06
Filed: 1982-11-25
Abstract: PURPOSE:To provide the titled foam which is lightweight and has excellent energy absorptivity, vibration absorptivity, etc., by adding a filler, a plasticizer, a blowing agent, a vulcanizing agent, and a vulcanizing accelerator to a styrene/ butadiene copolymer having a high styrene content and expanding and curing it by heating. CONSTITUTION:100pts.wt. styrene/butadiene copolymer having a styrene content of 50-70wt% or mixture thereof, 30-300pts.wt. filler such as calcium carbonate or bentonite, 5-60pts.wt. plasticizer such as dioctyl phthalate or arom. oil, 2- 60pts.wt. blowing agent such as dinitrosopentatetramine, a vulcanizing agent and a vulcanizing accelerator are mixed together. The mixture is expanded and cured by heating to obtain the desired low-resilience rubber foam having low impact rebound over a wide applicable temp. range of -10 to 40 deg.C.
Patent JP-H1044826-A (JP)
Title: Follow-up running controller
Inventor: ADACHI KUNIHIKO
IPC: F02D29/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a follow-up running controller capable of stably effecting follow-up running while reducing the operational burdens on a driver in a traffic jam. SOLUTION: A traffic-jam follow-up ECU 10 effects automatic steering control by detecting a route to take on the basis of white lines detected by an image ECU 12, the current location obtained by a differential global-positioning system(DGPS) 14 and map information from a map database 16, and effects automatic follow-up running control on the basis of an inter-vehicle distance obtained by an inter-vehicle distance sensor 18 and a speed obtained by a speed sensor 20. When the inter-vehicle distance becomes larger than a predetermined value in the follow-up running, the automatic follow-up running control once switches the follow-up running over to constant-speed running while not immediately canceling it. When the inter-vehicle distance does not thereafter become smaller in a predetermined period of time, the automatic follow-up running control is then automatically canceled.  On the other hand, when the inter-vehicle distance that has once become larger than the predetermined value becomes the predetermined value or below again in the predetermined period of time, the constant-speed running reverts to the follow-up running.
Patent JP-S58107372-A (JP)
Title: Magnetic ink recorder
Inventor: DAITOU CHIAKI
IPC: B41J2/385
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a high-density recording by a method in which when flying a magnetic ink from a needle electrode, a charge in an amount enough not to prevent the flying of the magnetic ink to a needle electrode flying no magnetic ink is given and the flying direction of the magnetic ink is controlled by the Coulomb's force between the charge and the flying magnetic ink. CONSTITUTION:An image signal G1 is applied to a counter electrode 2a, a negative charge 18 appears on the surface of a recording paper 7, and a selection signal S2 is applied to a needle electrode 1b. By high-tension pulses (Vs1+Vs2), positive charge 17 appears on the surface of the needle electrode 1b. Furthermore, a low-tension pulse Vs1 is applied to the needle electrode 1c at the same timing, and a positive charge 19 appears. By the Coulomb's repulsion between the positive charges 17 and 19, a left-directed force acts on the magnetic ink 3 of the needle electrode 1b. Thus, the magnetic ink flying out of the tip of the needle electrode 1b is biased toward the left direction.
Patent JP-S6448453-A (JP)
Title: Lead frame material for semiconductor apparatus
Inventor: IGO YASUYUKI
IPC: C23C10/28
Filed: 1987-08-19
Abstract: PURPOSE:To obtain a novel material for a lead frame having excellent solder wettability and superior resin sealing properties by respectively bringing Zn and Sn diffused and permeated to the surface of a base material to specific surface element concentration. CONSTITUTION:A board material composed of a Cu-0.1%Sn alloy is used as a base material, materials in which the surfaces of the base materials are coated with proper quantities of Zn and Sn are thermally treated respectively in an N2 gas atmosphere, and these materials are cold-rolled separately up to 0.25mm thickness, thus acquiring a board material, a composition of which differs in a surface layer and at a central section. The element concentration of the surface is brought to 3-15% Zn and 0-10% Sn through the diffusion and permeation. Accordingly, a material having excellent solder wettability and superior adhesive properties with a resin such as an epoxy resin can be acquired by using a lead frame material.