baber/WOPTO huggingface dataset:
Patent JP-2000041739-A (JP)
Title: Inter-tooth brush
Inventor: NAGOYA MIKI
IPC: A46B3/18
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To lower a manufacturing cost and a product price by abandoning only a part damaged by use. SOLUTION: This brush is constituted of a holding body 4 where a tip part 5 is turned to a cylindrical shape and an insertion hole 10 is opened on the cylindrical wall 7 of the tip part 5, a brush body 1 where many brushes 3 projected in a radial direction are planted on the tip part peripheral surface of a wire 2 whose base end part is inserted to the insertion hole 10 from the outside, and a piece body 12 assembled freely slidably and fittably in an axial direction inside the tip part 5 of the holding body 4 for bending the base end part of the wire 2 inserted inside the tip part 5 and clamping it with the cylindrical wall 7.
Patent JP-2000049549-A (JP)
Title: High frequency power amplifier
Inventor: FUJII KOHEI
IPC: H03F3/68
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency power amplifier which lowers an impedance conversion ratio with a simple configuration and has high efficiency and a broad band. SOLUTION: This high frequency power amplifier which parallelly connects plural MMIC unit amplifiers 3a to 3d and performs power amplification is provided with impedance conversion circuits 4a to 4d which are respectively connected to the subsequent stages of each MMIC unit amplifier 3a to 3d and convert the output impedance of each amplifier 3a to 3d into intermediate impedance and an impedance conversion/power synthetic circuit 5 which synthesizes outputs from each circuit 4a to 4d and also converts the output impedance into desired impedance.
Patent JP-S59123352-A (JP)
Title: Overcurrent detecting system in subscriber relay
Inventor: GOTOU TAKUO
IPC: H04M3/18
Filed: 1982-12-29
Abstract: PURPOSE:To inform quickly a calling disable subscriber line by inserting an overcurrent protecting element and an LED to a subscriber relay circuit. CONSTITUTION:A subscriber circuit package PKG consists of relays LO-LN corresponding respectively to subscribers, contacts CO-Cn of the relays LO- LN, overcurrent protecting element PH, and a light emitting diode PD. If a ground fault occurs at a line ahead a terminal AO, a current flows to the element PH, which attains a high resistance. When the element PH attains the high resistance state, a voltage appears at a point (A) and the diode PD radiates. A Zener diode ZD flows a current to a detecting relay DET and alarms externally when this voltage appears.
Patent JP-S61108801-A (JP)
Title: Waste heat recovery system
Inventor: TANAKA MASANORI
IPC: F22B3/04
Filed: 1984-10-31
Abstract: PURPOSE:To improve efficiency of recovery of energy by introducing waste water vapor into a fluid injection type screw expander and a compressor, and driving the compressor by operation of the expander to produce high temperature high pressure waste vapor, and thereby heating a load fluid via a heat exchanger. CONSTITUTION:Waste vapor wasted from a factory, etc., is branched through a pipe line 6, and supplied to a fluid injection type screw compressor 1 and a fluid injection type screw expander 42 respectively. The water vapor after working in the expander 42 to drive the compressor 1 is sent to a heat exchanger 43, cooled by cooling water passing through a cooling water path 50, fully condensated, and discharged. While, the water vapor compressed in the compressor 51 is fed to a heat exchanger 4 and allowed to exchange heat with load fluid for raising temperature of the fluid, while the water vapor is cooled by itself, and is condensated and discharged from a discharge outlet 19 through a a pipe line 13. Thereupon, part of high pressure hot water in the pipe line 13 is injected from injection nozzles 16, 44 into a working space after suction operations by the expander 42 and the compressor 1 are finished, for sealing any gap from which a fluid may enter as well as for energy recovery.
Patent JP-H1071460-A (JP)
Title: Manufacture of sliding nozzle plate brick by simultaneously forming different materials
Inventor: YAMAMOTO JUSAKU
IPC: B32B18/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of sliding nozzle plate brick (SN plate) which has high durability at low cost and does not develop defective tight adhesion and crack at the firing time and stripping, etc., at the using time, related to the manufacturing method of the SN plate simultaneously forming the different material. SOLUTION: Blended material 4 of the different material having higher durability than that of a base blended material 6 and <=15% the difference of thermal expansion coefficient between both materials 4, 6 is set into a nozzle hole part and formed together with the base blended material 6 in a forming die, and this formed material is burnt. By this method, the SN plate having high durability without causing the defective tight adhesion, the crack at the burning time and the peeling, etc., during using, is obtd. at low cost with simple procedure almost similar to that in a single blending material.
Patent JP-H0760522-A (JP)
Title: Milling device
Inventor: SHINDO TOSHIKI
IPC: B23C1/02
Filed: 1993-08-24
Abstract: PURPOSE:To facilitate attaching/detaching operation of a milling cutter to a main spindle by providing a grasping means to grasp a rotation holding part of a tool spindle of the milling cutter to be freely attached/detached in a radial direction. CONSTITUTION:A rotary sleeve 95 of a new milling cutter F1 is at a position to be grasped by a grasping means 43, a piston rod 49 is protruded by actuation of a fluid pressure cylinder 48, a rotary arm part 46 rotates about a pin 45, and a movable gripping jaw 47 grips the rotary sleeve 95 of the milling cutter F1 with a fixed gripping jaw 44. A column 3, that is a main spindle head 5, retracts by rotation drive by a servo motor 7, and a grooved flange of the new milling cutter F1 installed on the main spindle head 5 is detached from a rotary body 52 of a magazine M1.
Patent JP-H04111659-A (JP)
Title: Information storage communication equipment
Inventor: HAYASHI YASUHITO
IPC: H04M3/42
Filed: 1990-08-31
Abstract: PURPOSE:To attain transmission reception of multi-medium information through a narrow band transmission line by storing tentatively the multi-medium information having been sent through only a wide band transmission line and implementing transmission and reception and reproduction. CONSTITUTION:A segment output start signal of each medium is sent from output time monitor sections 109,205 to information storage sections 104,202 respectively. Upon the receipt of an output start signal, the information storage sections 104,202 output voice information to voice output sections 107,203 and output picture drawing pointing information and still picture information to picture display sections 108,204 respectively to reproduce a same parallel output as that at the input. When a multi-medium information transmission/storage device 10 and a multi-medium information receiver 20 both output each medium information simultaneously, both the devices 10,20 send and receive inter- equipment synchronization information as output start information and control a segment output on the opportunity of the information.
Patent JP-S61106241-A (JP)
Inventor: AZUMAYA MASAHARU
IPC: B32B33/00
Filed: 1984-10-30
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-S6384971-A (JP)
Title: Ribbon feeder
Inventor: HASHIMOTO KENICHIRO
IPC: B41J33/26
Filed: 1986-09-30
Abstract: PURPOSE:To protect a drive mechanism from breakdown upon application of heavy load, by making a screw hole for coupling a ribbon feed roller while providing a threaded portion on a drive output shaft and screwing to said screw hole then loading the drive output shaft toward the ribbon feed roller through a spring. CONSTITUTION:Tip portion 22A of a drive output shaft 22 to be coupled with a ribbon feed roller 2 is formed into a male screw, while the ribbon feed roller 2 is provided with a female screw hole 24 corresponding to said male screw portion 22A from the shaft end being coupled with the drive output shaft 22. When an ink ribbon is jammed, the ribbon feed roller 2 is locked or the drive output shaft 22 is applied with heavy load, the ribbon feed roller 2 is maintained in a condition where the rotation thereof is stopped partially or completely, whereby the counter clockwise rotation of the drive output shaft 22 causes downward retraction thereof while resisting against the force of a spring 23. Consequently, the drive output shaft 22 is separated from the coupling hole 24 and released from coupling condition with the ribbon feed roller 2 and idles. In such a manner, the drive transmission mechanism is protected from breakdown.
Patent JP-S59124146-A (JP)
Title: Manufacture of glass sealed semiconductor device
Inventor: KUBOTA SHIGERU
IPC: H01L23/02
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a device having multiple pins at a high yield rate, by reducing the thickness at the four corners of a glass material layer for compressing a lead frame on an insulating substrate to zero or to the size thinner than the other part. CONSTITUTION:On an insulating substrate 1, a glass material layer 12 is evenly formed except four corners 1a. A lead frame 3 is compressed to the insulating substrate 1 by the glass material layer 12. A semiconductor element 6 is assembled, a cap 5 is placed on the element, and the device is sealed by glass 4. In this constitution, approximately the same compressing property is obtained in the vicinity of the central part and the four corners of the insulating substrate, and the lead frame is evenly compressed to the glass material layer. Therefore, break or cracks are not yielded in the glass when the assembling and the shaping of the lead frame are performed, the flow of the glass is excellent, and the device having poor appearance is not manufactured.
Patent JP-S59152158-A (JP)
Title: Cover for temporarily closing cylindrical tin can with tensile opening piece in liquid-tight manner
Inventor: SERUJIO TONTARERI
IPC: B65D39/00
Filed: 1983-12-07
Abstract: The instant invention relates to a cap for the temporary closure of cans, often called "tin cans", which are currently one of the most used forms of containers for the distribution of drinks in general.It is essentially a rigid piece of moulded plastic, of an irregular shape, with four rigid hooked teeth protruding from its underside.Said teeth are all found on the same cirumference, equal to the circular rim of the tin can, over and under which the aforesaid teeth hook.This hooking action may occur with a snap in that two of the four aforesaid rigid teeth are situated underneath the rigid bracket attached to the aforesaid piece by two small, thin flexible bridges.
Patent JP-S6472659-A (JP)
Title: Facsimile equipment
Inventor: MOTEGI CHIAKI
IPC: H04N1/32
Filed: 1987-09-14
Abstract: PURPOSE:To make communication with a more excellent function faster by updating the capacity of an opposite terminal equipment registered by an opposite capacity registering means in response to the capacity change from the opposite terminal equipment. CONSTITUTION:With the help of a control part 3, the capacity of the opposite terminal equipment to have carried on the communication is stored by the opposite registering means, namely, by a memory 10, and the capacity of the opposite terminal equipment stored to the memory 10 and the capacity of a self-terminal equipment are compared by a capacity comparing means. In accordance with the compared result of the capacity by the capacity comparing means, the opposite terminal equipment is notified of the change of the communication capacity, and in response to the opposite terminal equipment for the notice, the opposite terminal equipment capacity registered by the memory 10 is timely updated. Thus, the capacity registered to each opposite equipment can be updated, and when both the capacities of the self-terminal equipment and the opposite terminal equipment are improved, the communication with the more excellent function can be promptly carried on.
Patent JP-H0870773-A (JP)
Title: Promotion of coffee bean aging
Inventor: KAWAMURA MUNEO
IPC: A23F5/10
Filed: 1994-09-01
Abstract: PURPOSE: To shorten the aging period for raw coffee beans and inexpensively produce the coffee whose highgrade quality is comparale to that after 1 to 5 years' aging at low temperatures according to the conventional technique. CONSTITUTION: Raw coffee beans are arranged in the alternating field of a static voltage generator and subjected to static induction treatment thereby shortening the aging period of the raw coffee beans. In the static voltage generator, the wire for the primary coil 3 is connected to an AC power source, while one terminal 5a of the wire of the secondary coil 4 is insulated and the other terminal 5b is connected to a stainless steel electrode 7 set in a liquid-treating tank 6 and the liquid-treating tank is insulated from the ground 9 with an insulator 8 to form an alternative current field of 3,000-4,500V (field intensity: 0.3-12KV) generated to the stainless steel electrode 7 and 0.5-1.5μA current, when raw coffee beans are treated in the alternating field.
Patent JP-H1071062-A (JP)
Title: Display sample and display device
Inventor: HIRATA NOBORU
IPC: A47F5/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a display sample made to improve understanding of bedding for promoting sales. SOLUTION: This display sample for selling bedding is equipped with a retainer 5 formed in a prescribed shape, surface cloth 6a, back face cloth 6b, a transparent housing body 7 to house a retainer 5 covered by the surface cloth 6a and the back face cloth 6b, a photograph part 8b to show the use state of bedding, an explanation part 8a of goods information, and information cards 8 housed in the housing body 7.
Patent JP-H0683229-A (JP)
Title: Fixing device
Inventor: NAKAI JUNJI
IPC: G03G15/20
Filed: 1992-08-28
Abstract: PURPOSE:To prevent staining from passing through a cleaning part and to obtain an excellent copy by providing a cleaning member so that it can rock in contact with the peripheral surface of a fixing roller and rocking it in the rotating direction of a fixing roller before or after the rotation of the fixing roller. CONSTITUTION:A blade holding member 7 is pivotally supported by a rocking lever 8 whose center in rocking is set at the shaft of the fixing roller 1, and one end of a spring 9 pressing the tip of a cleaning blade 5 to the peripheral surface of the roller 1 is locked at the free end of the lever 8. The lever 8 is allowed to abut on a positioning member 11 and turned clockwise by a spring 10. When a solenoid 12 is turned on, the lever 8 is rocked in the rotating direction of the fixing roller, and also the cleaning blade 5 is displaced in the rotating direction of the roller by interlocking with the rocking of the lever 8. By turning on/off the solenoid 12 before or after the rotation of the roller 1, the blade 5 is rocked in the rotating direction of the fixing roller, so that the clogging of paper powder and toner at the tip of the blade 5 is prevented.
Patent JP-H0565027-A (JP)
Title: Frame structure for sun roof
Inventor: SUMITA KOJI
IPC: B60R13/02
Filed: 1991-09-10
Abstract: PURPOSE:To provide the frame structure of a sun roof which facilitates a work to mount a ceiling interior trim when the ceiling interior trim is mounted on the frame of a sun roof mounted on the under surface of the roof of a vehicle and which is designed to improve appearance of the periphery of the indoor opening of the frame. CONSTITUTION:An opening part 3 opened and closed by a panel 4 is formed in a vehicle roof 2 and a frame 5 having an indoor opening part 10 positioned facing the opening part 3 is mounted on the under surface of the roof 2. Longitudinally extending guide rails 8 to guide the panel 4 are installed on both right and left sides of the indoor opening part 10 of the frame 5. In a so formed sun roof, a longitudinally extending engaging groove 19 opened to the ceiling interior trim material 26 side, with which the lower part of the frame 5 is covered, and fitted in a clip member 30 for mounting the ceiling interior trim material 26 to hold it is formed on the under surface side of the guide rail 8.
Patent JP-S61107306-A (JP)
Title: Optical fiber coated with metallic pipe and its production
Inventor: OBA MASAHARU
IPC: G02B6/44
Filed: 1984-10-31
Abstract: PURPOSE:To improve the tensile strength, compression strength and shearing strength of an optical fiber sharply and to attain complex bending work too by coating the optical fiber with a metallic pipe. CONSTITUTION:The optical fiber 1 is used as an optical waveguide at the time of optical communication. The glass-made optical fiber 1 is coated especially with a casing 2 such as vinyl, nylon or urethane having elasticity to protect the glass-made optical fiber 1 from the direct application of external shock. A thin pipe is generally used as an anticorrossive metallic pipe 3 made of stainless, titanium or aluminum alloy and the metallic pipe 3 loosely engaged with the optical fiber 1 is adhered with the optical fiber 1 by inserting the optical fiber into the inner diameter of the pipe 3 and drawing out and stopping the pipe 3.
Patent JP-H0393394-A (JP)
Title: Subscriber line concentration communication system
Inventor: OTSU TOSHIO
IPC: H04B7/26
Filed: 1989-09-05
Abstract: PURPOSE:To notify incoming call information to a slave station even when no idle speech channel exists by allowing a base station to send a signal representing a busy state incoming call and information such as a caller telephone number to the slave station corresponding to a subscriber line and allowing the slave station to receive them and notifying the received result in sound or display. CONSTITUTION:When an incoming call takes place in slave stations 81 -8n while a speech channel is busy, a base station 1 sends a signal notifying a busy transmission line and a signal urging the transmission of information such as a caller telephone number to a caller and sends a signal representing a busy state incoming call and the information such as a caller telephone number to the slave stations 81-8n via a control channel. The slave stations 81-8n receive them and notify the reception in sound or display. Thus, when the caller desires an urgent contact with a slave station subscriber, the slave station subscriber is in contact with the caller with other communication means.
Patent JP-S61115803-A (JP)
Inventor: MARUKUSU KURISUCHIYAN BETSUKU
IPC: B65B59/02
Filed: 1985-10-16
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-H0547136-A (JP)
Title: Tape cassette
Inventor: UETAKE AKIHIRO
IPC: G11B23/087
Filed: 1991-08-19
Abstract: PURPOSE:To enable a moving locus of a drawing pin on the side of a recording and reproducing device to be freely set by enlarging a mouth part of a tape cassette. CONSTITUTION:Tape guide posts 17a and 17b are vertically set from an upper half side 2 to both sides of the mouth part 5, and a part of a lower half 3, corresponding to these tape guide posts 17a and 17b is cut off, so that drawing pin moving parts 5a and 5b to be continued to the mouth part 5 are formed, thus enlarging the mouth part 5 in its range. By this constitution, the locus of the drawing pin 30 on the recording and reproducing device side can freely set, and a loading mechanism is simplified while the recording and reproducing device itself can be miniaturized as well.
Patent JP-S61108900-A (JP)
Title: Rotary type fluid injection vacuum pump
Inventor: SHIMOI SABURO
IPC: F04F5/04
Filed: 1984-10-31
Abstract: PURPOSE:To improve durability, efficiency, stability, etc., by providing a feedback route which returns working fluid, released from a delivery port of each injection pump element into a stator, to a storage chamber in a rotor. CONSTITUTION:A working fluid introducing part 16 of each injection pump 2 communicates with a storage chamber 10 of a rotor 1. While an intake air introducing part 17 of each injection pump 2 communicates with a suction chamber 4 of the rotor 1. Further a vacuum pump provides feedback routes 24, 25 returning working fluid, released from a delivery port 15 of each injection pump 2 into a stator 3, to the storage chamber 10 of the rotor 1. By this constitution, durability, efficiency, stability, etc. of the pump are improved.
Patent JP-H0981627-A (JP)
Title: Information service window system
Inventor: MATSUI YUUKI
IPC: G06Q50/10
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve operability and to reduce the burdens of supporting and substituting the operation of a staff by displaying only required display objects on the screens of a terminal equipment for a user and the terminal equipment for the staff corresponding to data inputted by the user. SOLUTION: The user performs input by using an input device 106 for the operation in the terminal equipment 101 for the user. When the input is a staff calling command, a staff calling command reception processing part 113 is activated and transmission to a staff operation information server 117 is performed. In the staff operation information server 117, a staff calling command execution processing part 130 is activated. Further, a video conference operation command execution processing part 123 is activated, a video conference is bidirectionally connected and the staff is called by sound. When the input of the user is an operation command, a user operation command execution processing part 112 is activated and the input of user data and a screen transition command are received.  Also, the screen of a transition destination is generated by referring to a screen DB, a terminal-for-user output processing part 107 is activated and the screen is displayed at a display device 105.
Patent JP-S6476456-A (JP)
Title: Positioning method in magnetic recording and reproducing device
Inventor: AISAKA SHIGENORI
IPC: G11B19/20
Filed: 1987-09-17
Abstract: PURPOSE:To simplify stage to determine the position and attitude of a spindle motor by determining the position and attitude of the spindle motor with the bearing of a guide shaft as reference and fixing the spindle motor with adhesive agency. CONSTITUTION:A height H of a center core receiving surface 91 of a spindle motor 90 is determined with a plane, which is determined by the three horizontal receiving surfaces out of horizontal receiving surfaces 41a, 51a, 61a and 71a of bearings 40, 50, 60 and 70 of guide shafts 20 and 30, as the reference. The X-axis direction position of the revolving center of the spindle motor 90 is determined to the position of a prescribed distance X with a line, which connects vertical receiving surfaces 41b and 51b of the two bearings 40 and 50, as the reference. Then, the spindle motor 90 is fixed on a substrate 1 with using the adhesive whose viscosity is comparatively high. Thus, a work and the assembly stage to determine the position and attitude of the spindle motor 90 is simplified.
Patent JP-S6387663-A (JP)
Title: Seek control system for magnetic disk device
Inventor: NAKABAYASHI KAZUYOSHI
IPC: G11B21/08
Filed: 1986-10-01
Abstract: PURPOSE:To miniaturize a power source and reduce the consumption energy by setting the seek time to a long value so that the difference between the read/write waiting time and the seek time is reduced and moving a read/write head. CONSTITUTION:A latency detector 9 detects a read/write waiting time TR and sends it to a read/write remainder time forecaster 8. Meanwhile, a seek time TS preliminarily recorded in accordance with the extent of seek is read out from a seek time memory 10 and is sent to the read/write remainder time forecaster 8. The read/write remainder time forecaster 8 calculates the difference (TR-TS) and sends this result to a seek control circuit 7, and the seek control circuit 7 controls a voice coil motor 6 on the basis of this input and the extent of movement from a seek extent instruction device 11 so that the acceleration time is shortened. Thus, the acceleration of a carriage is reduced to not only miniaturize the power source but also reduce the consumption energy.