baber/WOPTO huggingface dataset:
Patent JP-S6120006-A (JP)
Title: Connection terminal for optical signal
Inventor: TSUNODA MASATOYO
IPC: G02B6/28
Filed: 1984-07-09
Abstract: PURPOSE:To reduce the size of a plug structure and easily handle it by inserting a rod lens equipped with a reflecting member as a substitute for an optical signal connection plug which contains normally used optical fibers of couple structure. CONSTITUTION:A receptacle 2 is fitted to an optical signal device 1 and a transmit light signal passage 3 and a receive optical signal passage 4 are provied to its end part at positions which are axially symmetric about a center axis. The optical signal transmitter 6 in the optical signal device 1 is connected through an optical fiber 5 and the optical signal receiver 8 in the optical signal device 1 is connected to the receive optical signal passage 4 through an optical fiber 7. When such a return connection that a signal to be transmitted and a signal to be received at a terminal are connected directly is made, an optical signal return plug is inserted into the receptacle 2 as a substitute for the optical signal connection plug and used. This plus is equipped with the rod lens 9 and the reflecting member 10 at the opposite position of its insertion surface.
Patent JP-S6032078-A (JP)
Title: Rotary head type electrophotographic device
Inventor: SHIOZAWA ETSUO
IPC: H04N1/06
Filed: 1983-08-01
Abstract: PURPOSE:To simplify the structure of the titled device and to suppress the dark attenuation of charge by unifying charging, exposing and developing means, using a rotary type stylus electrode as the charging means and processing from charging to development for a short time. CONSTITUTION:When a rotary head 26 is rotated, the stylus electrode 32 moves on the surface of a photosensitive material 2 in its peripheral direction and a moving table 23 also moves on the surface of the photosensitive material 2 in the curved axis direction, so that the whole surface of the photosensitive material 2 is charged with corona. laser beams are irradiated from a laser beam irradiating system 33 rotated together with the stylus electrode 32 to the charge photosensitive material 2, surface charge is dispersed from the irradiated surface of the photosensitive material 2 and the surface charge of a part to which laser beams are not irradiated is left to form an electrostatic latent image. The electrostatic latent image Ge formed as mentioned above is immediately developed by a toner developing unit 27 moved together with the rotary head 26.
Patent JP-S5764584-A (JP)
Title: Printer
Inventor: YOSHIJI MASAHIRO
IPC: B41J23/00
Filed: 1980-10-08
Abstract: PURPOSE: To set several kinds of motor velocity in the movement of the carriage by varying the moving velocity of the carriage by interrupting the drive signal of the direct current motor by key input signal.  
     CONSTITUTION: The key input judging circuit 2 is operated by "on" of one among the key swotch K1W3 of the key switch circuit 1, the key code corresponding the key switch is put out to the control circuit 3, the key code is read by the circuit 3 and a command is output to the velocity setting circuit 4. The circuit 4 sets the moving velocity of the carriage due to this command and outputs to the motor drive circuit 5 and amplifies till the driving level of the direct current motor 6 and makes the motor drive. And this drive of the motor 6 is transmitted to the carriage 9 via the gear part 7, the belt 8, moves the carriage 9 at the set velocity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01310276-A (JP)
Title: Air conditioner
Inventor: IMANISHI MASAMI
IPC: F25B47/02
Filed: 1988-06-08
Abstract: PURPOSE:To permit the prevention of returning of liquid into a compressor by a method wherein heat exchange between a part of high-temperature high- pressure gas refrigerant from the compressor and low-pressure refrigerant in a suction pipeline is effected through a suction heat exchanging unit. CONSTITUTION:A suction heat exchanging unit 11, effecting heat exchange between a suction pipeline 1b connected to an accumulator 7 and a compressor 1, is formed in a first bypass circuit 10 while an auxiliary capillary tube 12 for reducing the pressure of refrigerant is provided in the same circuit 10. Upon cooling operation, a part of high-temperature high-pressure gas refrigerant discharged out of the compressor 1 passes through the first by-pass circuit 10 and heat exchange between the heat thereof and the heat of low-pressure refrigerant induced into the compressor 1 is effected in the suction heat exchanging unit 11 to heat the inducing refrigerant and vaporize it perfectly. Upon heating operation, a part of the high-temperature high-pressure gas refrigerant discharged out of the compressor 1 passes through the first bypass circuit 10 and heat exchange between the heat thereof and the heat of the low-pressure refrigerant induced into the compressor 1 is effected in the suction heat exchanging unit 11 to heat and vaporize the induced refrigerant perfectly.
Patent JP-S5765374-A (JP)
Title: Melting method for collected dust
Inventor: MATSUMI AKIRA
IPC: B09B3/00
Filed: 1980-10-08
Abstract: PURPOSE: To make collected dust harmless, to reduce its volume and to make the dust resourceful, by granulating or forming the collected dust, converting the collected dust, converting the collected dust into molten slag in an electric furnace, and catching voltile matters from the furnace with a dust catcher.  
     CONSTITUTION: Dust in exhaust gas formed by incineration of general and industrial waste matters is caught with a dust catcher 1, and the clarified exhaust gas is discharged from a stack 3 by an induction fan 2. The collected dust (a) caught with the dust catcher 1 is humidified and granulated into particles having a proper size by a humidifying granulator 4. The obtained granules (a') are charged into an electric resistance melting furnace 5 and melted. By this treatment, a metal part and molten slag are formed from the granules (a'). Thus the collected dust is made harmless, reduced in its volume and changed into a useful resource. On the other hand, volatile matters in the granules (a') are induced outside the furnace in company with gases generated in the furnace, and recollected with a volatile matter dust catcher 12. The recollected volatile matters are made harmless, reduced in their volume and effectively reused as roadbed material or the like by a cement caking device 13 or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61296801-A (JP)
Title: Plane antenna for microwave
Inventor: NUNOTANI HIDEJI
IPC: H01Q13/08
Filed: 1985-06-25
Abstract: PURPOSE:To improve the antenna gain by connecting a basic element of an antenna to a strip conductor formed radially from a feeding point via a branch section and repeating the branching so as to increase the antenna area without much reducing the current. CONSTITUTION:A basic element 1 is connected to a strip conductor 6 formed radially from the feeding point 4. The basic element 1 is connected further to each of strip conductors 1a, 1b constituting the basic element 1. The connection is repeated and the tip of each of the strip conductors 1a, 1b is terminated finally by a termination resistor 5. as to the conductors spread inward, since they are subjected to limitation of the spread location, the branch part 7 is no longer formed, but a phase adjusting section 8 is provided in place of branching by the branch section 7 to match the phase with the branch section 7.
Patent JP-S6120550-A (JP)
Inventor: SHIMOFUJI AKIO
IPC: A61F7/08
Filed: 1984-07-06
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-S62874-A (JP)
Title: Detecting circuit for cable trouble
Inventor: SARUWATARI YOSHIHIKO
IPC: G01R31/08
Filed: 1985-06-26
Abstract: PURPOSE:To detect nonvisually disconnection or nonconnection correctly in a short time by applying a pulse signal to signal lines of a cable assembly which have a disconnected or unconnected common potential line. CONSTITUTION:When none of common potential lines 6-1-6-n are disconnected or unconnected, the pulse signal generated by a pulse generating circuit 1 is transmitted as output pulse signals of linear amplifying elements 8-1-8-n, but diodes 10-1-10-n do not turn on and potential difference detecting resistors 9-1-9-n have no potential difference. Therefore, the pulse signal appears at none of output terminals 13-1-13-n. Then, if any of the common potential lines 6-1-6-n is disconnected or unconnected, the pulse signal generated by the circuit 1 is transmitted to the elements 8-1-8-n as well as in normal operation, but characteristic impedance is mismtached, so reflection is caused and diodes 10-1-10-n turn on only in the period of the reflection, so that the pulse signal appears at the output terminals 13-1-13-n. Consequently, the trouble of the cable is detected.
Patent JP-S5264873-A (JP)
Title: Production of boron phosphide semiconductor device
Inventor: NAGANO KATSUTO
IPC: H01L31/10
Filed: 1975-11-26
Abstract: PURPOSE: To increase crystal purity by forming two layers by reactive gas containing halogenide after the growth by thermal decomposition of reactive gas containing hydride or organic metal compound at the time of vapor growing a boron phosphide semiconductor on a hetero substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09324405-A (JP)
Title: Low noise handrail
Inventor: KISHI AKINOBU
IPC: E01D19/10
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To extinguish an air noise by arranging an attachment on a plate in a handrail whose vertical sash bar is composed of parallel plates. SOLUTION: A vertical sash bar 3 of a handrail 2 is formed by juxtaposing plural thin plates. A circular tube of rubber and plastic or the like is arranged on the front edge of the plate of the vertical sash bar 3, or a metallic tube is arranged through a metal mold, and a columnar attachment 5 is installed. When the plate of the vertical sash bar 3 is manufactured in a factory, the attachment 5 is integrally molded with the plate. A horizontal sash bar 4 of the handrail 2 is formed of a box or a cylinder. Therefore, air flowing on the periphery of the plate of the vertical sash bar 3 is not separated due to the attachment 5, and a fluctuation in pressure is restrained, and an air noise by columnar vibration between the plates can be extinguished.
Patent JP-S5377895-A (JP)
Title: Converter slag separating method
Inventor: AIDA SUSUMU
IPC: C04B5/06
Filed: 1976-11-25
Abstract: PURPOSE: To separate converter slag in an economical and effective manner by blowing one or more kinds of gases out of air, nitrogen gas and argon gas in an optional period during cooling the slag and maintaining the temp. of the slag. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04342610-A (JP)
Title: Suspension controller
Inventor: UCHIYAMA MASAAKI
IPC: B60G17/015
Filed: 1991-05-17
Abstract: PURPOSE:To provide a suspension control circuit which can achieve the selection of the damping force of a damping force generator installed on a buffer device by using the control pulse signal output terminals in the less number. CONSTITUTION:As for the first and second AND circuits 10 and 20 for connecting the input terminals 11 and 21 with the control pulse signal output terminal 310 of a microcomputer 30, the output terminals 14 and 24 are connected with the first and second driving electric current feeding circuits 410 and 420, and the selecting circuits 50, 60 and 61 which prohibit one output between the first and second AND circuits 10 and 20 and permits the other output are connected with the electric conduction direction signal output terminal 320 of the microcomputer 300. Accordingly, the control pulse signal can be inputted simultaneously into the first and second AND circuits 10 and 20, and the damping force can be selected by changing the contents of the electric conduction direction signal, and the number of control pulse signal output terminals demanded by the microcomputer 300 for one suspension control circuit can be reduced to one.
Patent JP-S63439-A (JP)
Title: Tempered high-tensile steel for large heat input welding
Inventor: CHIBA HIDETAKA
IPC: C22C38/58
Filed: 1986-06-19
Abstract: PURPOSE:To obtain superior toughness at low temp. even under the application of large heat input, by reducing N quantity in particular and also by limiting the value of B/N in a tempered-type high-tensile steel having a specific composition so as to increase the strength of a base material. CONSTITUTION:A steel for welding construction, etc., has a composition consisting of, by weight, 0.02-0.20% C, <=0.15% Si, 0.50-2.00% Mn, 0.05-2.0% Cr, 0.05-5.0% Ni, 0.05-1.0% Mo, 0.005-0.10% V, 0.0005-0.0025% B, 0.05-1.0% Cu, 0.02-0.10% solAl, 0.0002-0.0030% O, 0.0005-0.0035% N, and the balance Fe with inevitable impurities and satisfying B/N=0.035-2.0%. Further, one or more kinds among 0.005-0.02% Ti, 0.005-0.10% Nb, and 0.0005-0.0050% Ca are incorporated, if necessary. Owing to this composition, the tempered high-tensile steel for large heat input welding having superior toughness in a weld zone even under the application of a large heat input of about 80KJ/cm can be provided and the necessary of large amounts of expensive alloying elements can be obviated.
Patent JP-S5842178-A (JP)
Title: Electrolyte-holding member
Inventor: NAKANISHI MIKINORI
IPC: H01M8/02
Filed: 1981-09-08
Abstract: PURPOSE:To obtain the porous substance which maintains a superior electrolyte- holding performance for a long time by obtaining the minute powder having superior alkali-resistivity and thermal resistance by reacting lithium carbonate with Mg.Al spinel powder and using said minute powder. CONSTITUTION:Mg.Al spinel powder (Mg1-x Al2 O4-x) and lithium carbonate (Li2 Co3) are wet-mixed by using ethanol. After drying, the mixture is set into an alumina port, and heated at 650 deg.C in air for 24hr in an electric furnace. After heating treatment, the mixture is cooled to a room temperature, and the lithium carbonate left is removed by using the mixed solution of glacial acetic acid and acetic anhydride. The insoluble substance in the acid solution is filtered for separation and gathering, and the filtrated insoluble substance is washed by absolute methanol. The insoluble substance thus obtained is put into a desiccator and dried at 150 deg.C, and the powder is obtained.
Patent JP-H08336237-A (JP)
Title: Electric load controller for working machine
Inventor: FUJITA YOSHIHISA
IPC: H02P7/00
Filed: 1995-06-08
Abstract: PURPOSE: To obtain an electric load controller for working machine in which the battery can be operated as well as possible for a long term even when the terminal voltage thereof is dropped. CONSTITUTION: The electric load controller for working machine comprises means 25 for detecting the terminal voltage of a battery 23 mounted on a machine body, and means 30 for comparing the information of the range of terminal voltage being sectioned stepwise with the information detected by the terminal voltage detecting means 25 and determining the section to which the actual terminal voltage belongs. The electric load controller further comprises means 31 for limiting the operation of specified electric loads 16, 36 corresponding to the section to which the actual terminal voltage belongs based on the decision results of means 30.
Patent JP-S5265987-A (JP)
Title: Glow lamp
Inventor: HIRAO YOUSUKE
IPC: H01K1/34
Filed: 1975-11-28
Abstract: PURPOSE: To provide a glow lamp which has excellent luminescent efficiencies by forming a bulb by hard or soft glass, employing a high sealed gas pressure and high filament temperature, and thus eliminating the blackening of the bulb. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5930504-A (JP)
Title: External mounting device of optical fiber bundle for endoscope
Inventor: MIZUMOTO MORIHIDE
IPC: A61B1/00
Filed: 1982-08-13
Abstract: PURPOSE:To prevent the breakage of optical fibers and to reduce the outside diameter by covering an optical fiber bundle in a curved part directly with a protective tube which is highly slippery and flexible and covering the other part with a flexible tube. CONSTITUTION:A soft endoscope 21 consists of a slender insertion part 22 covered with a flexible tube, an operation part 23 of a large diameter and an eyepiece part 24. A curved part 28 is formed in the rear part adjacent to the forward end part 27 of the part 22, and the part 28 is vertically and laterally curved by the operation of a curving lever 29. The light guide fiber 30 in the forward end 27 is fixed with a hard pipe member 31 and the curved part 28 is covered with a protective tube 32 of, for example, a stretched foamable polytetrachloroethylene resin or the like which is highly flexible and slippery. The flexible part behind the part 28 is covered with a flexible tube 33 (for example made of urethane resin or the like). The tubes 32 and 33 having the same diameter are adhered and connected by a connection tube 34. The breakage of the fibers is thus prevented and the outside diameter is reduced.
Patent JP-H01311319-A (JP)
Title: Bus control circuit
Inventor: SHINPO ATSUSHI
IPC: G06F7/00
Filed: 1988-06-10
Abstract: PURPOSE:To reduce an increase in the size of a circuit due to an increase in the number of buses for operation data and to optionally control the flow of operation data by selecting a combination of a connection between a memory data sending circuit and a data bus, and one of memory data fetching circuits. CONSTITUTION:Memories 118-121 send data to all of buses 100-103 through the memory data sending circuits 114-117. In this case, a data control circuit 104 sends control signals to control lines 122-125, 126-131. The control signals are stored in a program storing circuit as a pair of data. Thus, data flow between the circuits 114-117 and the memory data fetching circuits 105-110 can be controlled.
Patent JP-H05336164-A (JP)
Title: Path variable setting system in network for opposite party fixed connection system
Inventor: HOSODA MASAAKI
IPC: H04L12/70
Filed: 1992-06-02
Abstract: PURPOSE:To provide flexibility to the opposite party fixed connection system by providing a communication opposite party list with a terminal equipment to a packet network so as to designate a communication opposite party terminal equipment and to revise a communication opposite party terminal equipment depending on an operating time band. CONSTITUTION:A packet network 1 of the opposite party fixed connection system in which a communication path is fixed for the communication between terminal equipments 100 and 200 is provided with a communication opposite party list 40. The terminal equipment 200 as the communication opposite party of the terminal equipment 100 and at least one terminal equipment 300 other than the terminal equipment 200 are registered in the communication opposite party list. Then the setting condition of communication to each of terminal equipments of the communication opposite party of the terminal equipment 100 is made correspondent with each terminal equipment. Moreover, the operating time zone of each of the terminal equipment of the opposite party communication terminal equipment is made correspondent with each other. Thus, the opposite party of the fixed connection communication is revised by allowing the terminal equipment 100 having a leadership to have only to inform the opposite party terminal equipment number to the network 1. Moreover, plural terminal equipments are selected and used for each time zone.
Patent JP-S622745-A (JP)
Title: Composite terminal equipment
Inventor: OKAWA KAZUMASA
IPC: H04L29/12
Filed: 1985-06-28
Abstract: PURPOSE:To transmit acoustically the same information and the additional information to a terminal operator by adding a voice memory which holds the digital voice information given from a host computer and a means which converts the digital voice information into analog voices. CONSTITUTION:A voice control part 19 receives a reading start command from a keyboard 18 via a main control part 16 after the digital voice information is stored in a voice memory 12 and reads successively the digital voice information out of an address of the memory 12 designated by said reading start command. These digital voice information are converted into analog voices by a D/A converting part 13 and amplified by an amplifying part 14 to drive a speaker 15. Thus, the operator of this composite terminal equipment can acquire acoustically the information of the same contents based on the voices delivered through the speaker 15 without reading the documents on the CRT screen.
Patent JP-S63303627-A (JP)
Title: Forming method for s-type flat spiral spring
Inventor: KOJIMA ITSUO
IPC: B21D11/10
Filed: 1987-06-05
Abstract: PURPOSE:To improve settling in fatigue and spring action by spirally winding with a spring inner end inside, reversely winding with the tensile side of this material at compression side and the spring outer end inside, and executing a spiral winding of this material with the tensile side at tensile side and spring inner end at inner side. CONSTITUTION:The titled spiral spring is composed of a primary winding stage 1A executing a spiral winding with a spring inner end B inside and a secondary winding stage 2A reversely winding with the tensile side of the material of the primary winding stage 1A at compression side and with the spring outer end A inside and thirdly winding stage 3A executing spiral winding with the tensile side of the material of this secondary winding stage 2A at tensile side and a spring inner and B inside. The high stress of minus and plus is enjoyed almost uniformly over the spiral spring whole length and the free state curvature in the whole spiral spring length is equalized and the spring forming of zero or minus spring constant is thus enabled.
Patent JP-H0712278-A (JP)
Title: Drain basin
Inventor: TAHARA MASAHIRO
IPC: F16L27/02
Filed: 1993-06-14
Abstract: PURPOSE:To provide a drain basin which can serve both in case, where no head exists between a drain pipe within a housing site and a drain pipe for public use, and in case a significant head exists, and also which can work compatibly for the case, where the drain pipe is laid on a horizontal plan, and where the drain pipe is laid while a head for prevention of counterflow is provided. CONSTITUTION:A drain basin is composed of a main pipe 10, where an inlet 111 is provided at one end and an outlet 21 provided at the other end, and a branch pipe 12 which is installed at an angle of approx. 90deg. to the axis of the main pipe 10 and is equipped with a riser port 121 at the foremost extremity, wherein the body 1 having the inlet 111 of the main pipe 10 and branch pipe 12 and a outflow pipe 2 having the outlet 21 of the main pipe 10 are joined in such a way as rotatble in the circumferential direction. The body 1 is of such a structure that the joint surface 112 is inclined at an angle of approx. 45deg. to the axis of the main pipe 10 so that the branch pipe 12 side becomes acute, and the axis a-a of the branch pipe 12 is arranged nearer the inlet 111 than the center of the joint surface 112, while the outflow pipe 2 is arranged so that the joint surface 22 is inclined at an angle of approx. 45deg. to the axis b-b of the outflow pipe 2.
Patent JP-S625083-A (JP)
Inventor: NISHIKAWA TOSHIAKI
IPC: F27B9/24
Filed: 1985-06-28
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。