baber/WOPTO huggingface dataset:
Patent JP-H1126684-A (JP)
Title: Lead frame and its manufacture
Inventor: EGUCHI TAKAHIRO
IPC: H01L23/50
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of leads owing to the foreign matters of resin fine powders at the time of forming resin, and to dissolve the troubles by short-circuiting electronic parts and the drop of withstand voltage, by connecting the leads between idle ends on both faces of the semiconductor pellet mount of the leads and tie bars by means of connection resin from both faces of the semiconductor pellet mount. SOLUTION: In a lead frame 13, an island 4 on which an electronic part main body is mounted is arranged in a frame 2 through hanging pins 5, multiple leads 6 are laid toward the island 4 from the frame 2, and the leads 6 and 6 between the idle ends of both sides of the semiconductor pellet mount of the leads 6 and the tie bars 7 in the lead frame 2 where the intermediate part of the respective leads 6 are connected by connection resin 14 from both sides of the semiconductor pellet mount. Connection resin 14 is filled between the leads 6 and 6 so that it is not exposed to both sides where the pellet is not mounted. Thus, the deformation of the lead owing to the foreign matters of resin fine powders can be prevented at the time of forming resin, and the short circuit of the electronic part and the drop of withstand voltage can be dissolved.
Patent JP-S5963845-A (JP)
Title: Controlling method of transmission
Inventor: OKUMURA TAKAHITO
IPC: H04L29/06
Filed: 1982-10-01
Abstract: PURPOSE:To speed up switching in a system switching an automatically modulating method, encoding method, etc. in accordance with an opposite to be communicated by executing automatic switching by address indication based upon a calling signal. CONSTITUTION:In order to match automatically the modulating or encoding method of a transmitting means in a data transmitting device with the opposite station, a selection controlling means is connected. The controlling means consists of a storage circuit 6, address specifying means 4, 5 and a controlling circuit 27. The address specifying means 4 inputs an address signal corresponding to the calling number of a calling subscriber in the storage circuit 6. Control information corresponding to each subscriber is stored in the storage circuit 6. On the basis of the control information, the controlling circuit 27 matches automatically the modulating or encoding method of a data transmitting circuit 17 to that of the terminating subscriber.
Patent JP-H0461062-A (JP)
Title: Magnetic disk device
Inventor: SAITO SHOICHIRO
IPC: G11B5/48
Filed: 1990-06-29
Abstract: PURPOSE:To reduce weight and improve vibration resistance by providing a magnetic disk possessing flexibility, a magnetic disk rotation driving means, two magnetic heads which records/reproduces information signal, and a magnetic head access means. CONSTITUTION:A magnetic disk 1, a spindle motor 2, magnetic heads 3A, 3B, a swing arm 4, a stepping motor 5, and magnetic head support bodies 1s9A,19B are provided. In the case, by fixing the magnetic disk 1 which has flexibility in a sealed container like a hard disk and using it, the thickness of the magnetic disk 1 itself can be set to be very thin compared to the hard disk, and the whole magnetic disk device can be thinned and lightened. Further, the magnetic disk 1 possesses flexibility, so even if the magnetic disk 1 collides with the magnetic heads 3A,3B by a shock from the outside, neither the magnetic heads 3A, 3b or the magnetic disk 1 is damaged. Thus, the vibration resistance is improved, and the density can be made high.
Patent JP-H0920229-A (JP)
Title: Hydraulic brake device
Inventor: NAKAMURA KIYOJI
IPC: B60T13/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To realize a device capable of precisely controlling braking force according to brake operating force with a simple structure in a hydraulic brake device for vehicle which guides a hydraulic pressure generated by a high pressure source such as hydraulic pump to a wheel cylinder to generate a braking force. SOLUTION: A high pressure source passage 39 is connected to a variable capacity pump 34. A wheel cylinder passage 46 communicating with a wheel cylinder 16FL and a reservoir passage 50 allowing with a reservoir tank 48 are connected to the high pressure surface passage 39. A variable throttle 54 which operates with the master cylinder pressure as pilot pressure and throttles effective opening area more as the master cylinder becomes higher is provided in the middle of the reservoir passage 50.
Patent JP-H11350696-A (JP)
Title: Cover device for connecting base part of handrail
Inventor: KOBAYASHI MASAKAZU
IPC: F16B5/12
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cover device for a connecting base part for a handrail of which construction is facilitated. SOLUTION: A plurality of engagement parts 5 consisted of two bite claws 6, 6 are formed in a fixed plate 1 fixed to the base end of a connecting base part (y) of a handrail (x). A synthetic resin decorated cap 10 is constituted by assembling a plurality of divided ring coated pieces 11, 11 into a circular ring and its engagement projection 15 is pressed into an engagement clearance 7 between the bit claws 6, 6 so as to be fitted to the fixed plate. After the fixed plate 1 is fixed to the wall face, the divided ring coated pieces 11, 11 are arranged around the circumference of the connecting base part (y) into a ring shape so that the synthetic resin decorated cap 10 is fixed thereto, thus eliminating any necessity of considering the construction procedure.  Even in the case of an intermediate branched connecting base part (y), there is no trouble in its fitting and superior fitting construction is possible at all times.
Patent JP-H0522420-A (JP)
Title: Remote line testing system utilizing no.7 signal system per c.c.i.t.t.
Inventor: KIHARA KENICHI
IPC: H04M7/06
Filed: 1991-07-15
Abstract: PURPOSE:To simplify system construction in a telephone line network, etc., by utilizing a Nol7 signal system (C.C.I.T.T. advice Q.701 to Q.764) including line testing information. CONSTITUTION:When a line accommodated in the exchange system B of the telephone line network, etc., is tested by a remotely located maintenance system A, the remote control test of the line accommodated in the exchange system by monitoring a calling control signal of the line accommodated in the exchange system B is performed from the testing terminal 5 of the remotely located maintenance system A by utilizing the No.7 signal system of International Telegraph and Telephone Consultation Committee Advice Q.701 to Q.764 and then transmitting a calling setting message including line identification information to the exchange system B.
Patent JP-H0225723-A (JP)
Title: Distribution type optical fiber temperature measuring instrument
Inventor: BANDO NAOTO
IPC: G01K11/12
Filed: 1988-07-14
Abstract: PURPOSE:To move one shot of laser pulse light back and forth once in an optical fiber to reduce the time required for measurement by half and to approximate the measurement to the real time measurement by providing a reflecting film to the terminal of the fiber to be inspected. CONSTITUTION:The total reflecting film 15 is provided to the terminal of the fiber 11 to be inspected. Incident light 12 is scattered by the constituting material of the optical fiber 11 in the forward path and generates scattered light 13. The backward scattered light and the Raman scattered light contained in the scattered light 13 are a scattering component 14 to be detected. The same holds true of the backward path; the scattering component 14 to be detected is returned by the total reflecting film 15. The detection of the scattered light is executed twice with one light emission period in this way and, therefore, the total measurement time is reduced by half.
Patent JP-S5875688-A (JP)
Title: Air-cooler for liquid
Inventor: KANENOU BUNJI
IPC: F28C1/10
Filed: 1981-10-30
Abstract: PURPOSE:To reduce the area required for installation, by a method wherein a flare stack for safely discharging a combustible fluid and a heat exchanger are provided in a cylindrical body for suction drafting in an air-cooler for a liquid such as a cooling water tower, and the rays of light and noises of a flame are shielded by the inside wall of the cylindrical body. CONSTITUTION:A flame-ejecting hole 2 is provided at the center of an upper part of the cylindrical body 1, so that the radiation of light, heat and sound is shielded by the cylindrical body 1 in all directions except the upward direction. An air intake opening 3 is provided at the lower end of the body 1, air flowing in through the opening is brought into contact with a filler layer 4 and water to be cooled which falls in a space 5 below the layer 4, and thereafter the air passes upwards through the body 1. The upward passage of air is accelerated by a drafting effect of the upward flow of combustion gases in the flame formed  at the upper interior part of the body 1. Cooling water dwells at a bottom part  6, whereby it is fed to a use position.
Patent JP-H0836519-A (JP)
Title: Method for processing information and device therefor
Inventor: SUGA AKIRA
IPC: H04N7/24
Filed: 1994-07-26
Abstract: PURPOSE:To enable a reproduction-side device to reproduce multimedia data even without a reproducing program corresponding to the multimedia data in the reproduction-side device by adding a control program for reproducing the multimedia data to a data file. CONSTITUTION:In a multimedia document file 6, a multimedia document control core program 8 is a control program which analyzes the structure of a multimedia document on the basis of multimedia document structure data 7 showing the arrangement, attribute, etc., of respective multimedia data in a multimedia document and reproduces various multimedia data stored in a multimedia data group 10 by linking libraries in a library subset 9 for multimedia data control.
Patent JP-H0462267-A (JP)
Title: Bed ward
Inventor: YANO KEIJI
IPC: E04H3/08
Filed: 1990-06-29
Abstract: PURPOSE:To have sufficient natural lighting and to improve habitability, management and protection against calamities by providing an air-well void to the central part of a bed ward and, at the same time, arranging sickrooms having high frequency in use linearly, and providing a loop-shaped corridor to surround them. CONSTITUTION:A Japanese style garden 2 is located part of the central part of the first floor of a bed ward in a hospital facility, and a top light type void with a movable top light is provided upward of a recreation space 1. Sickrooms having relatively high frequency in use are arranged around the recreation space 1 linearly, and a loop-shaped corridor 8 is provided around the recreation space 1 and sickrooms having high frequency in use. Sickrooms having relatively low frequency in use are provided to the outside of the corridor 8, and a loop- shaped terrace 12 is provided to the outside of those rooms. Evacuation in the case of calamities or fire prevention activities are implemented, and an excellent function in the prevention against calamities can be exhibited.
Patent JP-H09328298-A (JP)
Title: Net hauler
Inventor: HARAOKA KIICHIRO
IPC: B66D1/60
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a net hauler that is so stout as hardly to break, simple to handle, high in safety, and does not put a fishing net out of place in the course of haul it, dispenses with monitoring operator, and beside, can be inexpensive in cost. SOLUTION: An upper arm 5 is set up in the upper part of a driving type main roller 4 for pulling up a fishing net set up in a fishing boat free of movements up and down in the transverse direction of this main roller 4, two on-off arms 6 and 6 turning round up and down are attached each to both ends of the upper arm 5, a driving mechanism 9 driving these on-off arms 6 around up and down is installed in the upper arm 5, and two presser rollers 7 and 7, pressing each oblique lower part at both sides of a lower semicircular part of the main roller 4 are installed each in both tips of these on-off arms 6 and 6 free of reversible rotation, attaching a support roller 8 being supported by the main roller 4 to a central lower part of the upper arm 5 free of reversible rotation as well, and in this constitution, a fishing net (a)  is made so as to be pulled up by the presser rollers 7 and 7 after forcibly attaching this net to the main roller 4 in rotation.
Patent JP-H1119755-A (JP)
Title: Automatic casting method and device thereof
Inventor: KIMIJIMA KAZUO
IPC: B22D11/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic casting method which can automate the surface level control of molten copper and copper alloy supplied into a mold and also, easily executes the uniform supply of the molten metal, and a device thereof. SOLUTION: In the automatic casting method and the device thereof, continuously casting by supplying the molten metal 2 in a trough 1 into the cylindrical mold 7 through a supplying tube 4 and drawing out a cast block 30 from the lower part of the mold 7 while cooling and solidifying, a crucible type distributing dish 20 having a plug body 24 at the center part faced to the outlet side of the supplying tube 4 and plural discharging holes 22 for molten metal 2 inclined in one direction on the peripheral edge wall part 20u, is floated on the molten metal 26 supplied into the mold 7, and the supplying quantity of the molten metal 2 is controlled by vertically shifting the distributing dish 20 so as to follow to the shifting of the molten metal surface 26s.
Patent JP-2000035074-A (JP)
Title: Length adjustable gas spring
Inventor: BOEHM WALTER
IPC: F16F9/48
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable elasticity and the terminal spring rigidity despite of a simple way in a gas spring. SOLUTION: This length-adjustable gas spring is provided with a housing which guides a piston 6 attached to a piston rod 7 in the inside for the displacement. The piston 6 divides the housing 1 into two partial spaces 11, 12. A valve 14 is provided for mutually connecting the partial spaces 11, 12. A device 30 is provided for closing the valve 14 and the device 30 closes the valve 14, when the partial space 11 where no piston rod 7 is penetrated reaches a prescribed minimum length (a).
Patent JP-H0223726-A (JP)
Title: Ear hanging type transmitter-receiver
Inventor: MURASE MASAJI
IPC: H04B1/38
Filed: 1988-07-13
Abstract: PURPOSE:To prevent a microphone from picking up cutting wind sound so as to attain satisfactory transmission/reception by providing a speaker applied to an ear and the microphone applied to the latter half of a head part on an ear hanging type transmitter-receiver, connecting them to the transmitter-receiver and permitting the microphone to be applied to the head part. CONSTITUTION:The ear hanging member 1 of the ear hanging type transmitter- receiver is hung on a recessed part between the ear 2 and the space of the head being a part of the head of a water skier, and it is installed between the ear 2 and the head part with tension force. The speaker 3 applied to the ear 2 is fitted to the member 1 and the microphone 4 of sound transmission, which mainly senses vibration, is fitted so that the microphone is abutted on the latter half of the head. The microphone 4 is abutted on the rear side of the head under the ear 2 and the microphone 4 is closely adhered to a skin. The transmission of sound vibration is sensed by the skin and the microphone is prevented from being blown, whereby lead lines 5 and 6 transmit sound signals to the transmitter-receiver 7.
Patent JP-S5966307-A (JP)
Title: Separation membrane
Inventor: HIGASHIMURA TOSHINOBU
IPC: B01D71/44
Filed: 1982-10-04
Abstract: PURPOSE:To obtain a membrane excellent in the separation characteristics of a gaseous mixture, by using a new linear polymer obtained from 2-substituted alkyl compds. as a membrane material. CONSTITUTION:1mol of 1-phenyl-1-propylene is added to 1l of cyclohexane containing 20 millimole of tantalum pentabromide to advance polymerization at 80 deg.C. After 24hr, the reaction product is poured into a large amount of methanol and the formed precipitate is filtered off and dried. The obtained polymer, that is, poly(1-phenyl-1-propylene) is dissolved in toluene to form a 4wt% toluene solution which is, in turn, cast onto a glass plate while a 500mum doctor blade is run at a speed of 1m/min and, after drying in air, the obtained film is dried overnight at ambient temp. under vacuum to obtain a homogeneous membrane with a thickness of 7.8mum. Relative to the gas permeability of the membrane, coefficient of oxygen permeability PO2 is 746X10<-10>cc/cm.cm<2>.sec.cmHg and coefficient of separation PO2/PN2 is 2.68.
Patent JP-S6152714-A (JP)
Title: Sample liquid flow rate controller
Inventor: ITO YUJI
IPC: G05D7/06
Filed: 1984-08-22
Abstract: PURPOSE:To control automatically the outflow velocity of a sample liquid by detecting photoelectrically the number of drops per unit time of the sample liquid. CONSTITUTION:A certain pressure is applied to the sample liquid and a sheath liquid by a pressure feeding part 23, and a body to be examined is wrapped with the sheath liquid in a nozzle 1 and the sample liquid is flowed out as a jet flow J from an orifice 5. When a liquid drop F traverses the exit light from a light emitting element 20 to a photodiode 22, the photoelectric signal level of the diode 22 is reduced, and it means normal liquid dropping that this photoelectric signal is detected with a prescribed frequency. Since lambda=V/f is true when the wavelength of liquid dropping, namely, the length between liquid drops F is denoted as lambda and the velocity of the jet flow J is denoted as V and the oscillation frequency of a piezoelectric element PZT4 is denoted as (f), lambda and (f) are made constant for the purpose of making V constant, and the wavelength lambda is detected by a signal processing part 24, and the frequency (f) of its reciprocal is obtained to perform feedback control of the PTZ4 through a PTZ driving part 13. A pressure feeding part 2 of the body to be examined and a sheath liquid pressure feeding part 3 are controlled by the output of the signal processing part 24 to control the velocity of the jet flow J similarly.
Patent JP-2000007367-A (JP)
Title: Apparatus and process for producing glass preform for optical fiber
Inventor: NAKAJIMA YASUHIRO
IPC: G02B6/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain porous glass preform of the tapered part reduced with high sedimentation efficiency and no bubble formation by providing a burner- moving mechanism that enables individual burners to move along the circumferential direction of the porous preform. SOLUTION: Figure (a) gives its longitudinal section, while Figure (b) shows its plan view. This production apparatus is equipped with a chamber 1, target 2, a porous glass preform 3, the core part 4, the second burner for clad 5, the first burner for clad 6, the burner for core 7, the burner-moving mechanism 8 and an exhaustion tube. The burner-moving mechanism 8 is for allowing the burners set in the chamber to move in the circumferential direction of the porous glass preform, equipped with a rail in the same distance from the soot-accumulating center and a jig for fixing the burner is fixed onto the rail. The jig for fixing the burner is allowed to slide along the rail whereby the burner becomes possible to move in the circumferential direction of the burner. In the figure, three burners are spirally arranged in the chamber.
Patent JP-H0462593-A (JP)
Title: Keyboard device
Inventor: KITAYAMA TORU
IPC: G10H1/34
Filed: 1990-07-02
Abstract: PURPOSE:To obtain the keyboard device which does vary in the touch feeling at the time of the depression of an end part and an intermediate part greatly by providing a link guide mechanism which guides the motion of each key to a support base so that the key is put in parallel motion from a nonoperation position to a key depression end position and a key return means which gives each key a restoring force for the return to the nonoperation position. CONSTITUTION:A 1st fulcrum 3 of rotation is provided on each key 1 and the support base 5 is provided with a 2nd fulcrum 7 of rotation. The link guide mechanism 9 links those fulcra 3 and 7 and guides the key 1 so that the key 1 is put in motion having a specific attitude to the support base 5. A restoring force means 10 is provided in relation with the key 1 or link guide mechanism 9 and gives the key 1 the restoring force for returning the key to the specific position. When the key 1 is depressed, a spring 21 expands and a guide roller 18 rolls leftward on the support base 5. Then a guide roller 16 slides in a guide groove 17 and the roller 18 moves leftward similarly to the roller 18.
Patent JP-S6334819-A (JP)
Inventor: GOTSUTOFURIITO HETSUNITSUHI
IPC: H01H3/30
Filed: 1986-07-24
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-H0923990-A (JP)
Title: Shutter type lid of bathtub
Inventor: UEDA SHUNJI
IPC: A47K3/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight easily handleable shutter type lid of a bathtub with improved durability and restorability for which the generation of mold is less. SOLUTION: In this windable shutter type bathtub lid 1 composed by parallelly connecting many hard, long and narrow hollow member 2 to be a size capable of covering the upper surface of a bathtub by soft, long and thin connection members 3, the hollow members 2 are composed of the polypropylene resin of 99 to 75 pts.wt. and the inorganic filler of 1 to 25 pts.wt. and the connection members 3 are composed of thermoplastic elastomer.
Patent JP-2000006867-A (JP)
Title: Wrapping connector case and manufacture thereof
Inventor: MATSUDA TETSUO
IPC: B62J13/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a weld so as to improve appearance, goods value and durability by providing a case body with a cutout part reaching the outer edge of a case from a part of an insert hole of a crankshaft or the like provided at the center of a front gear covering part. SOLUTION: The surface of a closing member 1B fittingly fixed to the surface side of closing member fitting recessed parts 15, 15 formed by slightly recessing the both upper and lower side surfaces of a cutout part 3 provided in L-shape from the rear side of an insert hole 10 of a case body 1A to the outer edge of a case so as to communicate, compared to the other part is formed to be flush with the surface of a gear covering part 6 of the case body 1A. Accordingly, when a hot resin solution is filled in a cavity from a hot resin solution filling port that can be provided near the cutout part 3 provided with a larger width than the cross-sectional dimensions of a crankshaft, or near the rear end part of a chain covering part 9, the hot solution flows in one direction so as to have no opposed collision. Formation of a weld can therefore be eliminated.
Patent JP-H067872-A (JP)
Title: Manufacture of cooler
Inventor: WATANABE HAJIME
IPC: B21D53/08
Filed: 1992-06-10
Abstract: PURPOSE:To prevent the deformation of a splint plate and also to improve appearance in the manufacture of a cooler having corrugate fins. CONSTITUTION:The corrugate fins 2 and splint plates 3 are adequately fixed to each other beforehand and made integrated parts having the same length in the longitudinal direction. Then, the parts integrated with the corrugate fins 2 and the splint plates 3 are inserted in the space between cooling tubes, an assembly is carried out with the width L1 of the splint plate adjusted to the outermost width L2 of the array of cooling tubes, and the cooler is manufactured.