baber/WOPTO huggingface dataset:
Patent JP-H11156420-A (JP)
Title: Method and equipment for rolling down of plate thickness
Inventor: TAZOE NOBUHIRO
IPC: B21B1/26
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for the rolling down of the plate thickness, by which the rolling down forming of a material to be formed can be efficiently performed. SOLUTION: A material 1 to be formed, which has been heated by a tunnel furnace 4, is subjected to rolling down forming in the plate thickness direction by a plate thickness rolling down press 6 having a pair of upper and lower dies 5a, 5b approachable and detachable to a transfer line S while synchronizing from upside and downs, and the rolling down forming part of the material 1 by the plate thickness rolling down press 6, is subjected to rolling forming by plural roughing mills 8, 9 having a pair of upper and lower work rolls 7a, 7b respectively.  By a loop mechanism 10 provided between the plate thickness rolling down press 6 and the roughing mill 8, the material 1 is bent downward, and a difference in work speed between the rolling down forming of the material 1 by the plate thickness rolling down press 6 and the rolling forming of the material 1 by the roughing mills 8, 9, is adjusted.
Patent JP-H11268250-A (JP)
Title: Rotary press
Inventor: TAKAHARA RYOSUKE
IPC: B41F33/14
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary press for effectively utilizing a rotary force of a driving motor with an easy installation. SOLUTION: Plate cylinders la, 2a, 3a of a plurality of stages of printersl, 2, 3 are individually driven by driving motors 1f, 2f, 3f to facilitate installations of the printers 1, 2, 3, and rotary forces of the motors 1f, 2f, 3f are effectively utilized. Further, a registering deviation of a register mark is obtained as a rotary angel amount of the motor 1f by a positional deviation calculating means 25 with the rotary angle of the motor if of the printer 1 of the first stage as a reference. Correcting rotary amounts of the motors 2f, 3f of the printers 2, 3 after the second stage and the following are obtained by a correcting rotary angel amount calculating means 26, and correcting rotary angles of the motors 2f, 3f are obtained by a correcting rotating angle calculating means 27. Rotary angles of the motors 21f, 3f are controlled, and a registering deviation of the printers 1, 2, 3 of the respective stages are corrected.
Patent JP-H04194413-A (JP)
Title: Four-streak row endless direct drive guide unit
Inventor: TANAKA KAZUHIKO
IPC: F16C29/06
Filed: 1990-11-27
Abstract: PURPOSE:To provide high rigidity and high accuracy without increasing sliding resistance due to lubrication by forming a return hole in a synthetic resin sleeve inserted into a round hole of a casing and coupling both ends of the sleeve with the peripheral edge of an opening end of a direction converting path in a plate through fitting of the end face shaped differently form the sleeve. CONSTITUTION:A cylindrical roller rolling along tracks 9, 10 of a casing 1 passes through direction converting paths 14, 16, 18, 19, of a side plate 13 return holes 15, 17, 20, 21 of synthetic resin sleeves 26-29 inserted into round holes 22-25 in the casing and direction converting paths 14, 16 in the opposite side plate 13 to roll on the tracks 9, 10. The sleeves 26-29 are formed of semicylindrical bodies 30, 31, 41 set to each other and the side plate 13 is formed by fixedly inserting preform members 66-69 forming direction converting paths 14, 16, 18, 19 into X-shaped recesses 64, 65 in an end face 49 abutting against the casing 1, so that the sleeves 26-29 can be accurately easily shaped with light weight and low noise.
Patent JP-H05135803-A (JP)
Title: Charge discharge machine
Inventor: MORI AKINARI
IPC: H01M10/46
Filed: 1991-11-14
Abstract: PURPOSE:To get a charge dischargemachine which is favorable in heat radiation effect though it is compact by arranging a charge circuit to serve as a heat source on the upper cover separately from a charge battery connector terminal. CONSTITUTION:A charge circuit 6 to serve as a heat source is accommodated in the inside 7 of an upper cover 4 capable of being opened and closed. The upper cover 4, has a step 9 in the periphery of its back surface, excluding the pivot part 8, and many slit-shaped holes are made for heat radiation on its one end. On the other hand, the lower cover 5, has projections 11 formed on its both side ends, and projection 12 for fitting and fixing a charge battery 3 and charge battery contact terminals 13 formed inside the projections. Thus, by arranging the charge circuit 6 to serve as a heat source on the upper cover 4 separately from the charge battery connector terminal 13, the heat radiation effect becomes favorable though the shape is compact, and also it can be constituted with simple design including less uneveness.
Patent JP-2001139907-A (JP)
Title: Punching mold
Inventor: TOGAWA MASAJI
IPC: C09J7/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform punching work. SOLUTION: The mold is provided with a punch 16 having a plurality of punching members 12 on a punch body 14 and a die 22 having a plurality of through-holes 18 on a die body 20. A medical adhesive tape 24 is placed between the punch 16 and the die 22, the punch 16 is aligned with the die 22 and the punching members 12 are inserted into the through-holes 18 to form prescribed holes 25 on the adhesive tape 24. The punching mold 10 having the above structure is further provided with a plate 26 sliding along the punching members 12 and approaching or separating from the punch body 14.
Patent JP-H10161013-A (JP)
Title: Environment recognition device and camera provided therewith
Inventor: OONODA HITOSHI
IPC: G03B13/36
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion in recognition caused in a distance by setting a threshold according to the defocus value of a compared subjects in the case of deciding whether two blocks adjacent in area division are the same object. SOLUTION: In a basic optical system, luminous flux is guided from mutually different pupil positions of a photographing lens 1 to two image pickup planes 10a and 10b of an area sensor 10 and formed into an image again at image forming magnification decided by a field lens 8 and a secondary image-formation lens 9. The area sensor 10 is at a position optically equivalent to a photographic film surface with respect to the lens 1, and the planes 10a and 10b have visual field equal to a part of a photographic image plane or the photographic image plane. In the environment recognition device using the basic optical system, the threshold is decided according to the defocus value of the compared subject in the case of judging whether two blocks adjacent in the area division are the same object.
Patent JP-H05135986-A (JP)
Title: Winding machine using tape winder
Inventor: TAKEDA TAKASHI
IPC: H01F41/12
Filed: 1991-11-13
Abstract: PURPOSE:To reduce a decrease in yield of a product due to an improper taping by eliminating a deviation of a tape when a tape of taping a winding layer wound on a bobbin is adhered and when the tape is cut in a tape winder integrated with a winding machine. CONSTITUTION:A tape winder mechanism has a tape guide mechanism 42, a pad 43 for pressing a tape 36 on a bobbin, and a cutter 44 suspended along the pad, and also comprises a tape retainer 52 for pressing and holding the tip 36a of the tape to the side of the pad. Thus, when the tape is adhered to a winding layer wound on the bobbin and when the tape is completed to be wound and cut, the tape is so held as not to deviate the end of the tape.
Patent JP-H07180408-A (JP)
Title: Secret electric lock controller
Inventor: NARUO KIMIHIKO
IPC: G06F21/36
Filed: 1993-12-22
Abstract: PURPOSE:To expand the range of secret code selection by allocating and setting plural codes to plural pieces of secret input keys. CONSTITUTION:The registration of a secret code is carried out with the optional numbers of '0' to '9' by means of the operation of a ten-key 2 of an operating unit U. Supporting this secret code is of '6497', at way of example, each of secret input keys 11a to 11d is preset to each number of '9' '6' '7' '4' according to the specified procedures. When a 'DELTA' key 11h in order to perform a job for unlocking is operated after operating these keys 11a to 11d serially in order of respective keys of '2' '4' '1' '3', the data of numbers of '6497' are outputted to a modulator 14 from a central processing unit 10, and they are modulated and then transmitted to the operating unit U. In this case, at the operating unit U, an unlocking signal is outputted to an electric lock D because this number data is accorded with the preregistered secret code, and thus unlocking takes place.
Patent JP-H10167114-A (JP)
Title: Roof bow installation structure of automobile
Inventor: OZAWA EIKI
IPC: B62D25/04
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To contrive compatibility among the increase in a vehicular roof rigidity, the expansion of a head clearance in a car room and the insurance of the safety of an occupant. SOLUTION: A roof bow 1 is formed in a closed section by a comparatively thick upper bow 1A and a lower bow 1B thinner than the upper bow 1A and a roof side reinforce 4 by which the roof bow 1 is connected to a roof side rail 5 is formed in a closed section by a comparatively thick upper reinforce 4A and a lower reinforce 4B thinner than the upper reinforce 4A. The upper reinforce 4A and upper bow 1A are combined with the upper reinforce 4A and the rail inner 5A of roof side rail 5 in the closed section of the roof side reinforce 4 and as they are combined a comparatively thick panels with each other, the roof rigidity can be increased and the shock at the secondary collision time can be absorbed by the elastic deformation of the lower bow 1B and the lower reinforce 4B.
Patent JP-2001144660-A (JP)
Title: Receiver
Inventor: NAGAI NOBUYOSHI
IPC: E05B83/36
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that reduces the current consumption, enhances the communication speed with an inexpensive configuration of a reduced circuit scale and prevents malfunction due to a steady-state noise at the same time. SOLUTION: A transistor detection circuit 15 provided with a transistor(TR) 15a receives a reception signal by a reception antenna 13 through a preamplifier circuit 14 employing a TR 14a for its amplifier element. A base band amplifier circuit 16 whose amplifier element is a TR 16a receives a detected output of the transistor (TR) detection circuit 15 through a coupling capacitor 24 and gives its amplified output to a comparator circuit that extracts code information from the received signal. TRs with high transition frequency are adopted for the TRs 14a, 16a, which obtain a gain of about 30 dB or over for a frequency band where the carrier frequency of the received signal is in the order of 100 kHz even when a collector current is set to be several microamperes.
Patent JP-H04199958-A (JP)
Title: Extension representation controller
Inventor: WATANABE HISAKATSU
IPC: H04M3/42
Filed: 1990-11-29
Abstract: PURPOSE:To improve inter-network service by selecting the representation of an extension terminal equipment stored in a different private automatic telephone exchange when all the extension terminal equipments are busy after the selection of the representation of the extension terminal equipment stored in the same private automatic telephone exchange. CONSTITUTION:The private automatic telephone exchanges 1a and 1b are connected by plural common line signal systems and they constitute a network. When incoming- side extension terminal equipments at the time of connecting mutual extensions provided in the private automatic telephone exchanges 1a and 1b, TELal-TELan, for example, are busy, central processing units 2a and 2b give information on the selection of the representation of the extension for an extension representation function to which an incoming call slides and for the extension terminal equipment in a self station, to the extension terminal equipment TELa in the same group and give information on the selection of the extension representation for the prescribed private automatic telephone exchange 1b in the network and supplies the extension representation function to the extension incoming call informed from the prescribed private automatic telephone exchange 1b in the network. Thus, inter-network service can be improved.
Patent JP-H06110121-A (JP)
Title: Picture size changeover camera
Inventor: KATAGIRI GOHACHI
IPC: G03B17/28
Filed: 1992-12-04
Abstract: PURPOSE:To provide a picture size changeover camera more improving the flatness of a film and not scratching a film surface at the time of changing over a picture size and photographing. CONSTITUTION:The picture size changeover camera is equipped with masks 2a and 2b which are arranged between a photographic lens and a photographic picture, can be moved between a projecting position for projecting the masks 2a and 2b into a photographic picture region and a retracting position for retracting them from the photographic picture region and has film rails 10a and 10b holding the loaded film, a solid cam 3 holding the masks 2a and 2b at either of the projecting position or the retracting position, toggle springs 4a and 4b pressing the masks 2a and 2b toward ether of the projecting position or the retracting position and changeover members 5a and 5b selecting the pressing directions of the toggle springs 4a and 4b, and the changeover members 5a and 5b are actuated at the time of exposing the film surface to move the masks 2a and 2b to the projecting position.
Patent JP-H02224676-A (JP)
Title: Chlorination liquid core
Inventor: EDOWAADO JIEI ISAAKU
IPC: A63B37/00
Filed: 1989-12-15
Abstract: PURPOSE: To obtain good contact between a closing agent and an outer shell, by adopting a two step process of a first step to chlorinate the whole outer shell and a following second step to cut off the outer shell before thread winding. CONSTITUTION: This process comprises a series of steps of chlorinating an outer shell before filling, boring a hole and filling liquid in the outer shell, closing the hole of the outer shell, and cutting off the outer shell filled and coated with a closing agent. The step to chlorinate the outside of the outer shell brings a good result by exposing a core before filling to chlorine solution. It is preferably prepared by dissolving chlorine gas so as to make the chlorine concentration 2700-3300ppm. The closing agent consists of urethane isocyanate and an organic acid is added thereto. Most preferably, core is shaved off after applying the closing agent and before freezing the core.
Patent JP-H04206168-A (JP)
Title: Secondary battery
Inventor: NOSE HIROYOSHI
IPC: H01M4/587
Filed: 1990-11-29
Abstract: PURPOSE:To increase reliability during charge/discharge in a secondary battery, in which an active material is Li or alkaline metal composed mainly of Li, by constituting a negative electrode body especially of a carbonaceous material having specific H/C atomic ratio and crystal structure and an inorganic silicon compound. CONSTITUTION:Li or alkaline metal composed mainly of Li is used as an active material. The chief ingredient of a positive electrode body 6 is transition metal oxide such as MnO2 or V2O5, transition metals such, as LiCoO2 and a compound oxide of alkaline metal. A negative electrode body 4 has a specific structure, and H/C atomic ratio is less than 0.15, and spacing (d002) of (002) plane by means of an X-ray wide angle rotation method is 3.37Angstrom  or more, and size Lc of crystallite in the C axial direction is 150Angstrom  or less. A layer of a carbonaceous material containing Si or SiO2 and/or the like by 0.05-1.2weight% is coated over the surface of the carbonaceous material. According to this constitution, a battery capacity is not reduced so significantly, so that a secondary battery having high reliability during charge/discharge can be obtained.
Patent JP-H11238251-A (JP)
Title: Optical record medium, optical recording/reproducing method and device
Inventor: ISHII TSUTOMU
IPC: G11B7/2403
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical record medium, optical recording/reproducing method and device capable of performing multi-valued recording/reproducing with high density and high S/N. SOLUTION: Recording beams outgoing from a light source 1101 are made into parallel beams by a collimate lens 1102 to be made incident on a polarization rotary element 1103. The recording beam transmitting through the polarization rotary element 1103 transmits through a beam splitter 1104 to be made incident on an objective lens 1105. This objective lens 1105 converges the recording beam, and the optical record medium 1106 is irradiated by the recording beam. Thus, photoinductive birefringence is recorded on the optical record medium 1106. At this time, by controlling a voltage applied to the polarization rotary element 1103, the polarization angle θ of the recording beam is changed, and multi-valued recording is performed. Further, multi-valued reproducing is performed by detecting the beam reflected from the optical record medium 1106 by an analyzer 1108 and a detector 1109.
Patent JP-H02172348-A (JP)
Title: Facsimile equipment
Inventor: HISHIDA HIROSHI
IPC: H04L12/58
Filed: 1988-12-26
Abstract: PURPOSE:To allow a sender and a receiver to surely obtain information relating to picture information transmission to itself by utilizing the electronic mail function of a computer network and informing the result of transmission and the result of reception of picture information. CONSTITUTION:Facsimile equipments FXA, FXB, FXC inform destination identification information in its transmission protocol and sender identification information added with network identification information of computer networks CSA, CSB, CSC with its own terminal equipment belonging thereto at the head of a user code to a receiver at the transmission state. Since the result of reception of facsimile transmission applied to the destination of other computer networks is informed to the sender setting the facsimile transmission, the sender can recognize the result of picture information transmission set by itself clearly.
Patent JP-H10147412-A (JP)
Title: Covered chain
Inventor: UEKI SHINJI
IPC: F16G13/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a covered chain made of steel or stainless steel, fitted with cover pieces at each pitch of the chain very easily, and allowing the cover pieces to be manufactured as common components. SOLUTION: Both end sections 7a, 7a of each pin 7 of this chain 1 are extended and protruded to both sides by the prescribed length. Each cover piece 9 constituting a cover is provided with pin engaging holes 12 at both side cover sections 11. Pin end guide grooves 13 inclined with bottom faces are provided on the inner faces of both side cover sections 11. When both protruded end sections 7a of the pin 7 of the chain 1 are guided into the guide grooves 13 through the tip opening sections 13 a of the guide grooves 13, both protruded end sections 7a of the pin 7 are engaged in the holes 12 via the outward elastic warp deformation and elastic recovery of both side cover sections 11.
Patent JP-H08177598-A (JP)
Title: Engine stability control device
Inventor: ITOYAMA HIROYUKI
IPC: F02D45/00
Filed: 1994-12-27
Abstract: PURPOSE: To eliminate the influence of difference of the wheel balance or the like of tires according to vehicles so as to improve the reliability of stability control by a large margin by removing rotational components between a transmission and the tires from the output of an engine speed detecting means. CONSTITUTION: In the case of driving a fuel injection valve 4 by a driving pulse signal outputted from a control unit 5 to which the output signals of a crank angle sensor 6, an airflow meter 7, a gear position sensor 10, and the like are inputted, a prestored gear ratio is read from a gear position read in on the basis of a signal from the gear position sensor 10, and a removal frequency band for removing the rotational component of a drive shaft is computed from this gear ratio. The rotation fluctuation signal of an engine is filtered using a filter constant computed on the basis of the removal frequency, and a feedback correction factor is computed so that the obtained rotation fluctuation quantity is within a target range, thus correcting an air-fuel ratio.
Patent JP-2001140409-A (JP)
Title: Spacer for slate roofing and construction of roof laid with slate
Inventor: AKITA KENJI
IPC: E04D1/34
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a slate-roofing construction, obtainable at a low cost with a low temperature rise inside the building within a duration of sunshine. SOLUTION: A groove-shaped space 4 is constituted with a bottom plate portion 2 which is rectangular longitudinally and transversely and a slate support portion 3, extending from both the ends of the lateral direction of the bottom plate portion to the intersecting side relative to the surface of the bottom plate portion, and at the end portion in the longitudinal direction of the bottom plate portion 2, a spacer 1 formed with a fixing hole 5 for inserting a fixing piece for fixing the slate to the roof surface is used, and the slate is attached and fixed to the roof surface in such both of them do no come into directly contact with each other.
Patent JP-2001112813-A (JP)
Title: Braille rivet
Inventor: AOYAMA JIRO
IPC: E01F9/553
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a braille rivet which prevents detachment of that for a sight-challenging person and which is easy to attach. SOLUTION: A braille rivet comprising a rivet body projecting on the surface of a road surface or a floorcloth and a leg body for attaching the rivet body, wherein a stopping body for preventing detachment of the rivet body is placed as one body in the leg body, and a securing means for securing the tip of the leg body is placed in the rivet body.
Patent JP-H07183486-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IWASE MASAO
IPC: H01L29/41
Filed: 1993-12-24
Abstract: PURPOSE:To provide a semiconductor device which shows rapid performance even when the pattem is made finer by forming gate electrode and a first conductivity type source/drain region in a semiconductor substrate, by forming a first conductivity type semiconductor film into a cone shape in the region and by forming an electrode wiring on the semiconductor film through compound of the semiconductor film. CONSTITUTION:A silicon film 17 of the same conductivity as a source/drain region 15 is formed inside a source/drain region of a MOSFET provided with a gate electrode 14 and a source/drain region 15 in a semiconductor substrate 11. As for a method for forming the N-type silicon film 17 into a cone shape, for example, polycrystalline silicon is epitaxially formed selectively inside a contact hole, and then, the N-type silicon film 17 is formed by ion implantation. An aluminum film 21 is provide on the silicon film 17 through a titanium silicide film 20. A MOSFET is completed by patterning the aluminum film 21.