baber/WOPTO huggingface dataset:
Patent JP-H0963081-A (JP)
Title: Optical disk device
Inventor: HAYASHI HIDEAKI
IPC: G11B7/09
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain track error signals matching with a CD and a high density disk through automatically switching. SOLUTION: An output from a laser 1 of an optical disk device is made five beams B0-B2 of 1st-order light, 2nd-order light together with zero-order light by a diffraction grating 2, and the track error signals TL, TH are obtained from a light spot by a 1st-order diffracted beam in the case of the high density disk, and from the light spot, by a 2nd-order diffracted beam in the case of the CD for the track of the optical disk 5, and the disk is decided by a comparator 11. Thus, correct track error signals are obtained automatically respectively for respective disks.
Patent JP-H1136356-A (JP)
Title: Attachment for movable arm of power shovel
Inventor: FUJIMORI ISAMU
IPC: E02F3/40
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and quickly hold or rupture a large industrial waste by linking a pair of clamping members to each of two rotating means attached to movable arms independently each other in an opening/closing manner and then strongly pressuring an object clamped with both the clamping members. SOLUTION: A crushing member 5 widely opened is placed near an object to be crushed which is placed laterally, and both the clamping members 14, 19 are located at its front and rear. When piston rods 17, 24 of both the hydraulic cylinders 16, 23 are extended, both the claming members 14, 19 are rotated in directions coming closer each other, holding edge 10 of a front side clamping member 14 and a blade portion 22 of the rear side clamping member 19 are pressure welded to both the front and rear surfaces of the object to be crushed, and the object to be crushed is held by the crushing member 5.  When the piston rods 14, 24 are extended further, large forces opposite to each other are applied to a contact portion of the holding edge 10 of the clamping members 14 at the object to be crushed and a contact portion of the blade portion 22, an a stress is concentrated at the contact portion with the blade portion 22 at the object to be crushed and thus the object is crushed at this portion.
Patent JP-2000064721-A (JP)
Title: Bay window
Inventor: SHINYA HISANARI
IPC: E04F19/08
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To easily install a window frame forming the window section in a bay window having a storage section and window section. SOLUTION: An external storage unit 5 forming a storage section is installed in a lower portion of an opening 4 of a building. Mounted on an upper portion of the external storage unit 5 are a front sill supporting stile 12 having sill supporting portions 41, and right and left side sill supporting stiles. L-shaped pieces 42 are attached to a front sill 16 and right and left side lower frames of a window frame 14 forming a window section, which L-shaped pieces are engaged with and supported by the respective lower frame supporting sections 41. Thus, when the external storage unit 5 has been installed, the window frame 14 is moved toward a room.  Then, the L-shaped pieces 42 are engaged with the respective sill supporting portions 41, whereby the front sill 16 and the side lower frames are supported by the front sill supporting stile 12 and the side sill supporting stiles, respectively. As a result, installation work of the window frame 14 can be facilitated.
Patent JP-2000026749-A (JP)
Title: Fluorine-containing naphthalimide compound and electrophotographic photoreceptor using the same
Inventor: UDAGAWA REIKO
IPC: G03G5/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an electron donating-accepting compound of an electrophotographic photoreceptor having a photosensitive layer on an electroconductive support, having high sensitivity and excellent durability, and excellent in repetition stability. SOLUTION: A compound of formula I [R is a (substituted) alkyl, a perfluoroalkyl, a (substituted) phenyl or the like; X is H, a halogen, an alkyl, a perfluoro alkyl or the like]. The compound of formula I is obtained by reacting a 4-halogenonaphthalimide of formula II (Z is Cl, Br or I) with a fluorinated vinyl compound of formula III in the presence of a transition metal compound of the group VIII.
Patent JP-2000062732-A (JP)
Title: Packaged body processing device
Inventor: KATO TADAO
IPC: B31B1/90
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a packaged body processing device capable of quickly specifying a unit when a defect is generated on the unit for holding a packaged body and processing the same. SOLUTION: The number of holding units 24 and the number of processing units 51, 52 and 53 are in the relation of integral multiple one another and monitoring devices 70, 80 and 90 for judging whether the status of a packaged body held by moving holding units 24 is good or nor are provided, and different identification numbers are marked on respective holding units 24, and a sensing means for sensing the identification numbers of the holding units 24 holding the packaged bodies to be judged are provided in the monitoring devices.
Patent JP-H0975203-A (JP)
Title: Cooking container and heat cooker using the same
Inventor: YAMASHITA HIDEKAZU
IPC: A47J36/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cooking container which has high heat-insulating properties and requires no shifts in the course of cooking, by constituting the container of a pot consisting of a side having a vacuum layer between its inner wall made of a magnetic substance and outer wall made of a nonmagnetic substance and a bottom made of a magnetic substance, and a lid with a heat insulation part which covers the upper part of the pot detachably. SOLUTION: A cooking container 10 comprises a main body 11 and a lid 12 which covers the main body 11 detachably. The side of the main body 11 comprises an inner wall 11a made of a magnetic substance such as SUS 430 or iron and an outer wall 11c made of a nonmagnetic substance with a vacuum layer 11b between them. The bottom 11d of the main body 11 is also made of a magnetic substance. The upper end of the main body 11 has the form of a flange 11e used as handles. The lid 12 is provided with a flange 12e which is in contact with the flange 11e in such a way as to be detached freely, and a part between its outer wall 12a and inner wall 12c is an heat insulation part 12b.
Patent JP-H0992245-A (JP)
Title: Sub-battery locking structure
Inventor: MASUDA HIROAKI
IPC: H01M2/10
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent such a trouble that a sub-battery is replaced by mistake when no main battery is mounted and the memory is cleared in a terminal unit in which the sub-battery is mounted in addition to the main battery in order to hold the memory. SOLUTION: A double locking mechanism comprising a locking lever 2, a locking plate 3, and a locking pin 7 is formed in a sub-battery cover 6 so that the sub-battery cover 6 covering a sub-battery 5 is not removed when a main battery 1 is mounted. Such a trouble that the sub-battery 5 is removed when no main battery 1 is mounted and the memory is cleared is prevented. When the main battery 1 is mounted, the locking lever 2 is unlocked from the locking plate 3 against a coil spring 4, the locking pin 7 is unlocked against a plate spring 8, and the locking plate 3 is capable of rotating, the battery cover 6 and the sub-battery 5 can be removed.
Patent JP-H08107114-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAKI YUKIO
IPC: H01L21/76
Filed: 1994-10-04
Abstract: PURPOSE: To reduce the collector resistance by the first impurity layer by a method wherein the first-conductivity-type first impurity layer, having the impurity density higher than that of the first semiconductor region, is formed in such a manner that almost whole part of the upper part of the first element isolation insulating film is in contact with its lower surface. CONSTITUTION: An N-type emitter layer 2 is formed on the main surface of an intrinsic base layer 4. A P-type external base layer 3 is formed separately from the emitter layer 2 at a prescribed interval. Also, a collector lead-out layer 5 is formed on the position separated from the intrinsic base layer 4 and an isolated oxide film 7. At this point, an n<+> layer 6, whose impurity density is higher than an N-well 1 and comes in contact with the lower surface of the isolation oxide film, is formed on the part directly under the isolation oxide film 7, collector resistance can be decreased by the above-mentioned n<+> layer 6.
Patent JP-S60131528-A (JP)
Title: Switching metchanism for film feed mode
Inventor: OONO YOSHIMI
IPC: G03B17/42
Filed: 1983-12-20
Abstract: PURPOSE:To improve the operativity of a camera and to reduce the cost by providing a switch for switching between a preliminary winding mode and a photographic mode and a mode switching member which operates the switch. CONSTITUTION:The mode switching member 18 consists of a pressure arm 28 in which a pin 27 engaging a holding arm 24 is implanted, a stop arm 9, an operating arm 30 in which a pin 29 engaging a holding arm 10 is implanted, a switching arm 31 for switch operation, and an interlocking arm 32 which is pressed when the preliminary winding of a film is completed. Then, the movable contact 37 of a switch 36 engage the switching arm 31 through an insulator 35. Consequently, a film feed is switched mechanically by using one switch, so the operativity is improved and the cost is reduced.
Patent JP-H1138866-A (JP)
Title: Electrification sensor
Inventor: HIRAYAMA KATSUYA
IPC: G01R29/24
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To enable a person to easily view static electricity while heretofore the viewing thereof is infeasible. SOLUTION: A synthetic resin (2) is superposed on a synthetic resin (1) and the flanks thereof are brought into contact at >=2 points (e.g.; the flanks are pinched by the thumbs and forefingers of both hands at four points). Slight convection is made visible by the reflected light of a fluorescent lamp. The synthetic resin 1 is superposed and the flank parts thereof are brought into contact at >=2 points (e.g.; pinched by the thumbs and the forefingers), by which the convection of photoparticles is induced and the static electricity is made visible. Namely, the convection of the electrons is made visible simply by superposing the synthetic resins if the resins are transparent and planar. Verification is made that electromagnetic waves are moving other than the moire phenomena and interference colors which are heretofore explained.
Patent JP-2001066095-A (JP)
Title: Channel coupling in blow back type gas gun
Inventor: IWAZAWA TATSUO
IPC: F41B11/62
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To make smooth the blow back operation of a slider by providing the inlet of a movable side channel such that it can be retracted and reset with respect to the outlet of a fixed side gas channel and providing means surrounding the inlet and outlet when they are coupled while facing each other thereby preventing leakage of gas. SOLUTION: An inlet 17 is provided oppositely to the outlet 16 of a gas channel at the time of coupling. The outlet 16 is opened to the upper surface of a raised part 21 and an inlet 17 is provided in the lower surface of a movable member built in a slider. The movable member serves as a cylinder 23 at the intermediate and subsequent part thereof. The inlet 17 is projected downward to be fitted in the periphery of the outlet 16. The inlet 17 and the outlet 16 are coupled tightly. A substantially U-shaped wall 25 surrounds the raised part 21 of the outlet 16 on the rear and left and right sides thereof to block gas leaking outward.
Patent JP-H04253852-A (JP)
Title: Safety mechanism for trocar
Inventor: JIYON II BAABANKU
IPC: A61B19/00
Filed: 1991-08-28
Abstract: PURPOSE: To prevent the abrupt extension of a plug into a body cavity section when the plug tip completely penetrates a tissue and provide the safety of a patient by providing a trocar tube or a cannula having an opened terminal and a root side end section with an opened flange. CONSTITUTION: When pressure is applied to a plug handhold 26, a spring 30 in the plug handhold is compressed. When the spring 30 is compressed, a plug tip 28 is extended beyond the bullet-like front end of a shield body through a groove 36. When force is further applied to the handhold 26, a trocar cannula 10 compresses a spring 18, and the plug tip 28 starts to be extended to the outside from the terminal 12 of the trocar cannula 10. The extended plug tip 28 bores a tissue at the terminal of the trocar cannula 10 until it breaks the tissue inner face. When the plug tip 28 breaks the tissue inner face, the resistance at the terminal of a trocar is eliminated, and the spring 18 can be advanced around the plug tip 28 of the trocar cannula 10. When a plug and the plug handhold 26 are extracted from the trocar cannula 10, the shield body continuously protects the plug tip 28.
Patent JP-S6298251-A (JP)
Title: Method and device for detecting corrosion of pipe
Inventor: SAKAMOTO TAKAHIDE
IPC: G01N27/82
Filed: 1985-10-25
Abstract: PURPOSE:To detect the corrosion state over the whole length of a small bore pipe or the pipe with bend part by inserting a conductor at the inner side of a pipe, by subjecting the pipe to magnetic saturation by passing DC current thereto and by performing an eddy current flaw detection or magnetic flaw detection from the inside of the pipe. CONSTITUTION:A cylindrical bobbin 11 is fitted outer and the coil 12 for an eddy current flaw detection in two pieces which is coaxial with a cable 1 is wound in the middle of the cable 1. The whole pipe length is then detected by inserting the cable 1 into a steel pipe P1, by fixing the inserted terminal of the cable 1 and after positioning the bobbin 11 at one end of the steel pipe P1 it is wound on the winding reel 2 at the other end side of the steel pipe P1 by passing DC current to the cable 1 and by reaching it to the other end of the steel pipe P1 via a bending part P1a. In this case, the steel pipe P1 is magnetically saturated, so the corrosion of the steel pipe P1 can be detected with high accuracy by the coil 12 for eddy current flaw detection and a corrosion detecting device 3.
Patent JP-H0288898-A (JP)
Title: Packer
Inventor: KOJIMA HISAKAZU
IPC: E21D20/00
Filed: 1988-09-26
Abstract: PURPOSE:To enable execution in a poor subsoil by surrounding an outer circumferential surface on the root side of a hollow pipy body having a discharge opening on the nose side and forming a bag body and extending a tube for pressing in a liquid communicating with the inside of the bag body from the bag body. CONSTITUTION:A plurality of discharge openings are shaped on the nose side of a hollow pipy packer body 1, a rear end of which is opened, a water- permeable bag section 3 is installed on the root side, and a nylon tube 4 communicating with the inside from the rear end section of the bag section 3 is extended, thus forming a packer. An upward hole is shaped to the roof section 10 of a tunnel facing, the packer is inserted into the hole, and a urethane resin is pressed into the bag section 3 through the tube 4. The bag section 3 is expanded and pressure-welded to the wall surface of the hole, and the resin is exuded from the bag section 3 and permeates the roof section 10 and cured. The resin is pressed into the main body 1 and discharged from the discharge openings into the hole, and cured, thus forming a consolidated region 14.
Patent JP-2001067229-A (JP)
Title: Information processor starting system
Inventor: ICHIDA NOBUHIRO
IPC: G06F11/22
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To start an information processor even at the time of causing a memory failure, and to make rewritable a BIOS in a BIOS storing means (flash ROM or the like) while continuing the operation of the OS of the information processor. SOLUTION: At the time of starting the information processor, a BIOS developing means 51 suppresses the processing of a CPU 3, and initializes a memory 1, and develops a BIOS stored in a flash memory ROM 6 to the memory 1. A memory failure countermeasure means 52 stores failure information communicated from a memory controller 2 in a failure information storing means 7, and at the time of detecting that any failure is caused in a memory region where the BIOS is developed based on failure information in the failure information storing means 7 at the time of starting the information processor, the memory failure countermeasure means 52 changes the storage part of the BIOS on the memory 1 to a memory region in which any failure is not caused. A BIOS rewriting means 53 rewrites the BIOS in the flash ROM 6 while maintaining the operation of the OS.
Patent JP-H1093549-A (JP)
Title: Chaos synchronization stabilizing method and its device
Inventor: SANO TAKUYA
IPC: G10L19/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To extend a range of chaos possible for synchronization by decreasing a feedback gain for the chaos synchronization stabilization. SOLUTION: A differential amplifier D whose amplification factor D(n) varies with time (n) amplifies a reference chaos signal from a reference chaos vibrator OM and a synchronization object chaos signal from a synchronization object chaos vibrator OS and the amplified signal is fed back to an input of the synchronization object chaos vibrator OS. Then the amplification factor D(n) in this case is changed according to a random variable whose mean value is 0 or a periodic variable so as to make contribution to a transverse Lyapunov index to be negative by this change. Thus, the mean value of the feedback gain is decreased so as to extend a synchronization enable range.
Patent JP-S62101140-A (JP)
Title: Pcm multiplex data separation system
Inventor: ASANO HIROSHI
IPC: H04J3/06
Filed: 1985-10-28
Abstract: PURPOSE:To inexpensively and compactly constitute an (n) multiplex data separation circuit by changing the number of synchronizing circuits and discrimination signal sending circuits from (n) sets into one set. CONSTITUTION:An n-multiple data a1 is inputted to a multiplex data separation circuit 1, n-set of asynchronizing data b1-bn and b1'-bn' are outputted, and inputted to n-line data synchronizing circuit 2 and a n-line data discriminating circuit 4 respectively. The synchronizing circuit 2 selects one of n-set of asynchronizing data, detects a selection signal inserted thereto and inputs the result to the said discrimination signal sending circuit 3 as a selection signal c1. The discrimination signal sending circuit 3 uses the selection signal c1 to discriminate at which number order of the data acquired by the synchronizing circuit 2 is multiplexed among n-set of data and the result is sent to the data discrimination circuit 4 as multiplex order signals d1-dn. The data discrimination circuit 4 uses the multiplexed order signals d1-dn so as to control n-set of the data b1'-dn' to complete the separation of the multiplex data and the result is outputted as separated data e1-en.
Patent JP-S6485402-A (JP)
Title: Semiconductor integrated circuit package
Inventor: SUDO TOSHIO
IPC: H01P3/08
Filed: 1987-09-28
Abstract: PURPOSE:To keep the characteristic impedance of a wire pattern of a high speed signal constant by providing a nonconductor part to an opposed ground conductor face when different wiring structure exists in a package. CONSTITUTION:A wiring pattern 13 in a package reaches the inside from the outside of the package via a wall and is connected to an integrated circuit chip 11 by a bonding wire 14. The wiring width W of the wiring pattern 13 with a high speed signal propagated therethrough is constant in all regions A, B, C and a nonconductor slip 17 is provided on a part of the ground conduc tor face 15 deciding the characteristic impedance to the B region of the wall. The wire width W is kept constant in all the regions A, B, C and the reduction in the characteristic impedance in the region B is corrected by the width G of the slit 17 of the nonconductor part. Thus, the characteristic impedance is kept constant while keeping the wiring pattern for the signal constant.
Patent JP-S62104421-A (JP)
Inventor: YOSHIDA TAKEO
IPC: H02G9/08
Filed: 1985-10-28
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。
Patent JP-H0883665-A (JP)
Title: Mounting method for glass sealed connector
Inventor: KAWABE HIROSHI
IPC: H01R43/00
Filed: 1994-09-09
Abstract: PURPOSE: To reduce a thermal effect on the glass sealed section of a glass sealed connector for maintaining the proper airtightness thereof, with the enough mechanical strength of the connector for fitting to a mounted member as well as the good serviceability thereof at a high temperature maintained. CONSTITUTION: A glass sealed connector 10 is fitted to a mounted member 18 via an adaptor 28. Also, the adapter 28 has a flange mounting section 30 and a fixing section 62. The connector 10 is fitted to the member 18, with the section 30 of the adapter 28 connected to the flange section 14 of the connector 10 and the fixing section 32 of the adapter 28 to the mounting flange 18A of the member 18 respectively with tungsten inert gas welding. This mounting work is undertaken in such a way that a joint 34 between the section 30 and the flange section 14 farthest from the glass sealed section 26 of the connector 10, and a joint 38 between the section 32 and the mounting flange 18A are respectively tungsten inert gas welded. Also, the welding work is performed, with the connector 10 under cooling with a cooling jig 42.
Patent JP-2001068862-A (JP)
Title: On-board electronic equipment
Inventor: NAKAMURA TAKASHI
IPC: H05K5/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-board electronic equipment, in which an operation panel can be readily removed and it is possible to prevent failure for removing the operation panel. SOLUTION: In an on-board electronic equipment, an operation panel 27 attached to a panel base 26 is set in an operating state at a first position (a) where a normally used operating surface of the operation panel 27 is on the front, and a drive mechanism shifts the panel base 26 to a second position (b) where the operation panel 27 is at a front opening position for opening the front of the operation panel 27. In this electronic equipment, when an ignition key is turned off, after the drive mechanism shifts the panel base 26 to the second position, the panel base 26 is suspended for a time required for removing the operation panel 27 from the panel base 26. And then, the panel base is shifted back to the first position.
Patent JP-S60133464-A (JP)
Title: Copying machine with key counter
Inventor: SUZUKI SEIICHI
IPC: G03G21/00
Filed: 1983-12-22
Abstract: PURPOSE:To eliminate such irrationality that a copy is taken without increasing the counted value of a key counter by stopping a copy cycle and handling a jam when the key counter is pulled out before the key counter counts up. CONSTITUTION:The key counter 5 is inserted and an operation part 6 is put in operation to start a copying process. It is discriminated in the middle whether the key counter is still inserted or not, and when the key counter is inserted, the copying processing is advanced in prescribed order and the key counter 5 counts up. A count-up signal is outputted to the key counter 5 from an arithmetic processing part 4 on the basis of the output of a paper discharge sensor. If the key counter is pulled out in the middle of the copying process, that is detected and jam processing is carried out; and the copy cycle is stopped and a jam warning display is made. Copy paper is not detected by the paper ejecting sensor, so the key counter does not count up.