baber/WOPTO huggingface dataset:
Patent JP-H11260299-A (JP)
Title: Sample holder
Inventor: FUKUDA HIROAKI
IPC: G01N1/28
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately position a sample for automatization by attaching or detaching a sample on a sample loading surface in a state in which a wafer sample pressing member separates from a holder body following movement of an operational moving member. SOLUTION: A wafer sample W is loaded on a sample loading surface 2a, and when a moving member for pressing a wafer sample moves a wafer sample pressing roller 13 having a cone surface moves in the approaching to and separating directions from a holder body 2. When wafer sample positioning members 8, 9 are processed by the wafer sample pressing roller 130, they abut to the wafer sample and positions the wafer sample. When an operation part 22c of an operation moving member 22 is pressed forward, the moving member for pressing the wafer sample moves the accompany it and therefore the wafer sample pressing roller 13 also moves outward and separates from the wafer sample W. When the operation part 22c is further moved, the wafer sample is moved so as to separate also from the wafer sample positioning members 8, 9.  Thus, attaching or detaching of the wafer sample W from the sample loading surface 2a is facilitated.
Patent JP-S58174599-A (JP)
Title: Apparatus for anodic oxidation treatment of metal foil comprising aluminum or alloy thereof
Inventor: HANAOKA YOSHIYUKI
IPC: C25D11/00
Filed: 1982-04-02
Abstract: PURPOSE:To make it possible to divert an anodic oxidation treatment apparatus to the treatment of a metal foil, in the treatment of a metal foil, in the anodic oxidation treatment apparatus for an Al plate material, by forming a specific aqueous solution layer on the metal foil in the vicinity of a current supply roll to prevent the fusing of the foil by a large current. CONSTITUTION:When an Al or Al alloy foil (a) is passed between a negatively charged cathode box 3 and a positively charged current supply roll 4, it is contacted with the roll 4 to be positively charged and subjected to anodic oxidation treatment in an electrolyte supplied from the box 3. In this case, to the supply side of the foil (a) of an electrolytic region, two sets of roller pairs 9a-9d through which the foil (a) is passed are provided so as to be parted at predetermined intervals in a moving direction and the roll 9a is formed into a current supply roll while the roll 9b-9d are formed of an insulating material. In addition, an aqueous solution layer (b) good in current passing property and having no contribution to anodic oxidation is formed on the foil (a) between the roll sets. By this mechanism, a current concentrated to the part of the foil (a) to be shortcircuitted to the box 3 when a current is passed through the roll 9a is dispersed on the foil (a) by the layer (b). Therefore, the fusing of the foil (a) can be prevented and an oxide film can be formed.
Patent JP-H08250940-A (JP)
Title: Semiconductor device
Inventor: KURIYAMA YASUHIKO
IPC: H03F1/52
Filed: 1995-03-15
Abstract: PURPOSE: To prevent transistors(TRs) from being destroyed by connecting respectively emitters of TR element pairs independently to each other and connecting each current source to each emitter of the TR element pairs independently. CONSTITUTION: When a signal is given to base terminals 1, 3 and a 1st TR or a 2nd TR is conductive, only a current from a current source 31 flows to an emitter TR element 9 or 11, only a current from a current source 29 flows to an emitter TR element 11 or 9, only a current from a current source 27 flows to an emitter TR element 11 or 19, and only a current from a current source 25 flows to an emitter TR element 15 or 23. Thus, an independent current source connects to each emitter of each of the TR element pairs. Thus, even when there is a difference of ON-voltage caused between emitters due to a temperature rise, the current is not concentrated only onto one emitter and then destruction of the TRs is prevented.
Patent JP-H07261311-A (JP)
Title: Photographic spectrally sensitizing dye
Inventor: KODERA TATSUYA
IPC: G03C1/12
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material high in sensitivity and small in fog and residual dye stain after processing by using a specified sensitizing dye. CONSTITUTION:The photographic spectrally sensitizing dye to be used is represented by the formula in which each of R1 and R4 is a alkyl, aralkyl, or alkenyl; each of R2 and R3 is an alkyl, aralkyl, alkenyl, or aryl; each of L1-L5 is methine group; each of (l) and(n) is 0, 1, or 2;(m) is 1 or 3; each of Z1 and Z2 is an atomic group necessary to form a 5- or 6-membered N- containing hetero ring; each of Y1 and Y2 is an atom or an atomic group necessary to form a 5-membered N-containing hetero ring; and X is a. counter ion. The silver halide emulsion layer using the sensitizing dye of the formula may comprise any of silver chloride, silver bromide, silver chlorobromide, silver iodobromide, or silver chloroiodobromide prepared by the ordinary processes.
Patent JP-S63223224-A (JP)
Title: Landslide prevention work
Inventor: SHIN JIYUNSHIYOKU
IPC: E02D17/20
Filed: 1987-03-11
Abstract: PURPOSE:To increase design tensile loads by a method in which the fixer of a diameter-expandible bearing type lock anchor with a tension member is set in a desired length of expanded hole formed in a preceding bored hole from tunnal wall to moving rockbed layer and the tunnel wall is used as the supporter of a pressure-receiving plate. CONSTITUTION:In a landslide area consisting of unweathered rockbed layer 5 and a moving rockbed layer 6 through slide face S, a preceding bored hole is excavated from a tunnel 7 formed in the layer 5, and an expanded hole 8 is formed in the preceding bored hole of the layer 6 by a hole-expanding bit. The fixer 100 of a bearing-type lock anchor which is formed by attaching a tension member 104 to an anchor head 103 to expand the rings 102 and 101 of outer slider is inserted into the expanded hole 8 to make the wall of the tunnel 7 the supporter of the pressure-receiving plate through the tension member 104.
Patent JP-S60200304-A (JP)
Title: Plant signal processor
Inventor: KISHI KATSUICHI
IPC: G05B13/02
Filed: 1984-03-26
Abstract: PURPOSE:To avoid a signal processing mistake and to cope with a change of the plant state by supplying a setting request of a signal processor to a plant signal deciding device and also detecting an overflow to deliver an indication for resetting. CONSTITUTION:A plant signal deciding device 8i which decides both the DC component and the variance component of the plant signal is added to a signal processor which extracts a noise signal out of the plant signal. A setting request of the signal processor is fed to the device 8i. Thus the gain of a preamplifier 5, the gain of a noise signal amplifier 7i and the DC component to be eliminated are set in response to the variation of a plant signal Pi. This prevents a signal processing mistake when the signal noise is extracted. Then a setting request signal D is supplied in case the value of the signal Pi is varied by the change of the plant state and amplifiers 5i and 7i have overflows. Thus the signal processor is set under a new state.
Patent JP-H11238241-A (JP)
Title: Optical disk device
Inventor: AIZAWA HITOSHI
IPC: G11B7/135
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of preventing dust and tar of a cigarette, etc., from sticking to an objective lens of an optical pickup and simply removing the dust and the tar of the cigarette, etc. SOLUTION: In the optical disk device provided with a recording/reproducing part provided with the optical pickup for recording/reproducing on an optical disk, a signal processing part processing an output signal outputted from the recording/reproducing part and a recording signal inputted to the recording/ reproducing part, a control part controlling the recording/reproducing part and the signal processing part and an operation part instructing the control part, the optical pickup is provided with a cover member 13 covering the optical pickup, and the cover member 13 is detachably attached to the optical pickup, and is provided with at least a transmission part 13a transmitting a light beam on an opposite surface opposite to an objective lens 7a provided on the optical pickup.
Patent JP-H03258057-A (JP)
Title: Automatic frequency control circuit
Inventor: TAKENAKA TETSUYOSHI
IPC: H04L27/22
Filed: 1990-03-07
Abstract: PURPOSE:To utilize respective advantages of a frequency discrimination type AFC circuit and a sweep type AFC circuit by receiving a frequency discrimination output whose offset is a prescribed level, giving a control output in the same locking direction to converge the frequency deviation to a voltage controlled oscillator so as to control the oscillated frequency. CONSTITUTION:An adder section 3 giving a prescribed offset epsilon to a discrimination output (d) of a frequency discriminator 2 is provided and a loop filter 4 controls the oscillating frequency of a VCO 5 so that a value (d+epsilon) converges a frequency deviation DELTAf between a reception signal frequency fin and the oscillated frequency fvco of the VCO 5 is converged. Since the frequency discrimination type AFC control and the sweep type AFC control coexist so as to provide a prescribed offset to an output of the frequency discriminator 2, a defect of the frequency discriminator AFC when the frequency fluctuation exceeds the transmission speed and a defect of the sweep type AFC requiring external control and possible for production of pseudo synchronization are compensated together.
Patent JP-H10257131-A (JP)
Title: Communication terminal equipment
Inventor: NOZAKI MASATAKA
IPC: H04W88/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To express the urgency of a call-originating business and the emotion of a call-originating side corresponding to a call-incoming mode by providing a call-originating means adding music data designating a call-incoming mode to a call setting message and call-originating it so as to enable identifying call-originating. SOLUTION: Selected and edited music data is set in the area of a sub- address with the control code of the change of a call-incoming sound to prepare the call setting message. A control part 16 transfers the call setting message to a network to instruct the start of call setting. After this, after transition to a calling receiving state and the execution of a call-originating control sequence, the processing is advanced to a speaking processing. When a calling is originated by setting desired music data to the subaddress of the call setting message and the PHS terminal on a call-incoming side receives a call incoming from a network to receive the call setting message to supply music data from in the subaddress for a call-incoming sound generating part 20 when the control code of the change of the call-incoming sound exists in the subaddress of the call setting message.  The part 20 repeatedly emits one phrase of call-incoming sound string corresponding to the music data.
Patent JP-H03258459-A (JP)
Title: Soldering device
Inventor: NAKAGAWA HISAO
IPC: H05K3/34
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the oxide films on metalic surfaces so as to make up the weak activation power of a flux by interposing a board preheating zone having a board pooling mechanism to lift and bypass printed boards upward or downward between a transporting body for carrying in and a transporting body for carrying out. CONSTITUTION:A cylinder 15 detects the arrivals of the printed board at the carrying out end of the transporting body 5 for carrying in by means of a sensor and stops the transporting body 5 for carrying in by this detection signal. The printed board in the stop state is transferred and supported between the supporting plates of the upward transporting body 13 in this way. A cylinder 16 transfers the printed board arriving at the uppermost stage of the upward transporting body 13 to the spacing between the supporting plates of the uppermost stage of the downward transporting body 14. A cylinder 17 transfers the printed circuit board arriving at the lowermost stage of the downward transporting body 14 onto the transporting body 7 for carrying out. The preheating time is rationally prolonged in this way to reduce the oxide films of the metallic surfaces, by which the weak activation power of the flux is made up and the soldering operation without washing is effectively executed.
Patent JP-H10250789-A (JP)
Title: Container for powder-grain freight and method for transporting the same
Inventor: FUCHI SEIGO
IPC: B65D90/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a powder-grain freight transporting system for which a very thin bag body can be adopted realizing the saving of resources and with which the powder-grain freight can be discharged easily reducing transportation cost for the powder-grain freight drastically. SOLUTION: The powder-grain container 1 stores a bag body 3 in a case 2 divided with a partition panel 8. The side panels 11-14 of the case 2 can be knocked down on a bottom panel. The discharging part of the bag body 3 is pulled out from the opening 9 of the side panel 11 for discharging the powder-grain goods in a hopper. At this time, the container 1 stored in a container box is pulled up and tilted by a wire rope 23 for promoting the discharge of the powder-grain freight from the bag body 3.
Patent JP-S60200835-A (JP)
Title: Production of base material for optical fiber
Inventor: KANAMORI HIROO
IPC: C03B37/014
Filed: 1984-03-26
Abstract: PURPOSE:To reduce a transitional part and a transitional time in the early stage when a porous glass base material for an optical fiber is manufactured by a VAD method, by heating a starting member with a heat source other than a burner for synthesizing fine glass particles before depositing fine glass particles on the starting member. CONSTITUTION:When a porous glass base material for an optical fiber is produced by a VAD method, the surface of a starting member 2 is heated to about 1,200 deg.C with an oxyhydrogen burner 6 which is not used as a burner 1 for synthesizing fine glass particles. Starting materials for glass are then fed to the burner 1 to start the deposition of fine glass particles 4, and at the same time, the oxyhydrogen burner 6 is moved backward. The starting member 2 is required to have >=20mm. outside diameter.
Patent JP-S58177295-A (JP)
Inventor: NAKAGAWA YASUO
IPC: G06V10/24
Filed: 1982-04-07
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-H09247006-A (JP)
Title: Wrist portable receiver
Inventor: SATO NOBUHIRO
IPC: G04G99/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a wrist portable receiver with a valid antenna shape within a limited size by arranging integrally an antenna made of a conductor material to a case and incorporating a reception circuit in the case. SOLUTION: An antenna input section pattern 33 of a board 27 has a feeding port 15 from which an antenna current is supplied and a side face opening 13 to which a pushbutton 35 for operating the receiver is inserted, the receiver has an antenna 11 made of a conductor material looped horizontally to an arm, a case 17 having a pushbutton hole 23 to which the pushbutton 35 is inserted, and using the antenna 11 as a core material on which a resin being a nonconductive material is coated, a reception circuit 29 and a liquid crystal display device 25 or the like are mounted.  Through such a constitution, a radio wave received by the antenna 11 is given to the antenna input section pattern 33 of the board 27 via the feeding hole 15 and demodulated by a reception circuit 29 mounted on the board 27, sent to the liquid crystal display device 25 via a transmission line 31, on which a reception message and accurate corrected time are displayed.
Patent JP-S60199577-A (JP)
Title: Axial feeder for spot welding
Inventor: OKABE YOSHIO
IPC: B23K11/11
Filed: 1984-03-24
Abstract: PURPOSE:To reduce considerably the secondary circuit of a welding gun and to economize electrice power with the reduced weight of a gun, increased compactness thereof and decreased impedance by enabling effective supply of welding current from the common axial pivot part of two gun arms. CONSTITUTION:When gun arms 3, 4 are turned around a common axial pivot part 5 by a pressurizing cylinder 6 in the stage of welding, the power feed pivot axis and power feed bushing which are respectively fixed to the arms 3, 4 turn relatively around the same axial line X-X in the state of maintaining contact respectively with each contactor. The pressure necessary for welding is acted on the materials to be welded which are grasped between electrode tips. When welding current is supplied, the current flows through a power feed bar 24 from the output terminal of a welding transformer and flows to the power feed pivot axis through the contactors. The current flowing to the power feed pivot axis flows through the one arm 4 to an electrode tip 10 and flows through the materials to be welded to the other electrode tip from which the current flows through the arm 3 to the power feed bushing. The welding current flows further through the contactor to a power feed bar 23 and returns to the terminal of a secondary cable 11.
Patent JP-S56153593-A (JP)
Title: Correction system of memory two-bits error
Inventor: SUGIYAMA KAZEO
IPC: G06F11/10
Filed: 1980-04-28
Abstract: PURPOSE:To enable to correct two-bits at error production, by detecting the syndrome pattern, if the one-bit error is judged as a fixed failure and making subtraction from the syndrome pattern of 2-bits error. CONSTITUTION:When the latch circuit 11 of one-bit error is on and another one- bit error takes place, the 2-bits error detection circuit 4 detects it to set FF12 in the timing of the clock D to the clock A stored to the sense buffer 18. Thus, subtraction is made from the syndrome patterns S0-S7 output in the form of 2-bits error from the syndrom generator 2 via the AND circuit 13 and new syndrome patterns S0'- S7' are obtained. The one output corresponding to this output is fed to the correction circuit (EOR)17 via the AND circuit 15 and the OR circuit 16 to make correction by inverting the data bit.
Patent JP-S63225478-A (JP)
Title: Operation method for secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M10/0569
Filed: 1987-03-13
Abstract: PURPOSE:To enable simultaneous satisfaction of high energy density, low self discharge, high charge-and-discharge efficiency, and large cycle life by making a specific secondary battery be operated within a range of 4.5V or less in its final charge voltage and 1.5V or more in its final discharge voltage. CONSTITUTION:A polyaniline group compound, containing 50 mol% or more of a material which is chemically reduced in advance and expressed in a formula I, is used as a positive pole 5, and a lithium metal or its alloy is used as a negative electrode 3. A mixed solvent of propylene carbonate and 1.2- dimethoxyethane is used as a solvent of an electrolytic solution, and a concentration of electrolyte in the electrolytic solution is 3 mol/l or more in the end of charge and 1.5 mol/l or less in the end of discharge. This battery is operated within a range of 4.5 V or less in its final charge voltage and 1.5 V or more in its final discharge voltage. Hence, battery performances such as high energy density, high charge-and-discharge efficiency, large cycle life, small self discharge efficiency, and improved flatness in the voltage during discharge can be obtained.
Patent JP-H04291825-A (JP)
Title: Coding transmitter
Inventor: FUKUDA YUKIO
IPC: H03M7/30
Filed: 1991-03-20
Abstract: PURPOSE:To provide a coding transmitter in which a generated data quantity is reduced against a characteristic change in an information source and a high transmission efficiency is maintained. CONSTITUTION:This coding transmitter is provided with a coding section 2 coding information from an information source 1, a coding optimizing section 3 measuring the frequency of occurrence for each information unit in the information source 1 and optimizing the coding system in the coding section 2 based on the frequency of occurrence and a transmission section 4 transmitting the data coded by the coding section 2 via a transmission line 5.
Patent JP-S63224011-A (JP)
Title: Production of composite magnetic head
Inventor: AKIYASU HIROSHI
IPC: G11B5/127
Filed: 1987-03-13
Abstract: PURPOSE:To improve the mechanical strength of a head by cutting glass guiding grooves at positions away from the track edges of track width regulating grooves so that the glass guiding grooves overlap the track width regulating grooves. CONSTITUTION:Glass guiding grooves 9 are cut at positions away from the track edges of track width regulating grooves 3, 4 so that the grooves 9 overlap the grooves 3, 4, and a nonmagnetic material 11 such as glass is filled into the grooves 9 when core blocks 10 are joined. The area of contact of the material 11 with each magnetic oxide substrate 1 is increased and the bonding strength is considerably improved. Since cracks extending to magnetic gaps during the formation of thin ferromagnetic metallic films 5 are blocked by the grooves 3, 4, false gaps are eliminated.
Patent JP-H09229347-A (JP)
Title: Refueling construction of stove
Inventor: HAYANO FUJIYA
IPC: F23K5/14
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To refuel a stove with a simple operation without fouling hands and surroundings. SOLUTION: A refueling construction is a combination of a fuel container 17 that is a synthetic resin-made closed type container and is filled with liquid fuel for a stove 1, and a drilling protrusion 13 with a point at the tip that is an accessary of a fuel tank 3 of the stove 1. A hole is drilled in the bottom of the fuel container 17 with the drilling protrusion 13 and the liquid fuel flowing out from the hole is led to the fuel tank 3.
Patent JP-S54148946-A (JP)
Title: Synchromesh device for speed change gear
Inventor: TAKEUCHI KENJI
IPC: F16D23/06
Filed: 1978-05-14
Abstract: PURPOSE: To make the promotion for a saving of occupied air space and a simplification of construction, by such method that, with a main and subsynchromechanism provided in both sides of the first speed gear, when in an operation to shift a synchroring having the subsynchromechanism, the shifd methof for synchronizing a neighboring speed gear train be combined to operate the reverse shift.  
     CONSTITUTION: The shift lever handling of the operator's seat is made by moving right-leftward any of fork shafts 41 to 45, and a fork 11a of the fork shaft 41 is engaged to a sleeve. A pivot mechanism 50 comprises a pivot and three arms 52 to 54, with the point end of each arm 52 to 54 engaged to each groove 55 to 57 of the fork shaft 41 to 45, and the arm 52, 54 provides a penetration hole with a ball slidably contained. Accordingly, with the fork shaft 41 shifted toward a direction of the first speed gear, the fork shaft 45 is also shifted toward a direction of the first speed gear through the pivot mechanism 50, and the first gear is synchronized by the synchroring from the both sides. 
     COPYRIGHT: (C)1979,JPO&Japio