baber/WOPTO huggingface dataset:
Patent JP-H05215006-A (JP)
Title: Knocking control device
Inventor: MAEDA SUSUMU
IPC: F02P5/15
Filed: 1992-02-04
Abstract: PURPOSE:To provide a knocking control device which can lightly detect abnormality of a knocking sensor, and has an abnormality detection circuit of a simple circuit structure. CONSTITUTION:A knocking sensor (oscillation sensor) 1 which is arranged on a cylinder wall or the like of an engine, outputs a fixed level signal when failure occurs. The fixed level signal is applied to an abnormality detection circuit 5 through a buffer 2, a band-pass filter 3 and a wave shaping circuit 4. An output signal of the wave shaping circuit 4 is delayed with a level shift in a potentiometer/time constant circuit 6, and compared with an output signal of the wave shaping circuit 4 by means of a comparator 7. An output of the comparator 7 is applied to a resetting terminal of a counter 8. The counter 8 outputs a normal signal from its output terminal 0 when a counting value is not more than a specified value, while outputting an abnormal signal when the counting value exceeds the specified value. In case failure occurs at the knocking sensor 1, the resetting signal is not applied to the counter 8. The counting value of the counter 8 thus exceeds the specified value, and an abnormality signal is output.
Patent JP-H11246176-A (JP)
Title: Support state monitoring method of crane and device therefor
Inventor: TAKIMOTO TETSUSHIRO
IPC: B66C23/78
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To accurately judge nonuniformity of outrigger reaction, ground bearing strength and crane overturning by operating outriggers so that a difference between an actual reaction value difference and an ideal reaction value difference falls within an allowable value on the left/right outriggers. SOLUTION: An actual reaction value P acting on respective outriggers is found (S3) on the basis of a strain value ε1 (S2) when overhanging/supporting the respective outriggers in no load. While, an ideal reaction value Pp in the outrigger overhanging length LH is found (S5) from a storage table by the second operation part. Next, a difference ΔP between actual reaction values PL, PR and a difference ΔPp between ideal reaction values PpL, PpR are found on the left/right outriggers to find a difference ΔPa=(ΔPp-ΔP) between the mutual differences ΔP and ΔPp (S6). A difference ΔPa is displayed together with an allowable value ΔPb (S7), and an outrigger vertical cylinder is operated so that a difference Pa falls within an allowable value (±) ΔPb.  Therefore, crane work can be safely performed by uniformizing reaction of the respective outriggers.
Patent JP-H03248856-A (JP)
Title: Heat sensitive recording device
Inventor: AOYANAGI MASAHISA
IPC: B41J25/34
Filed: 1990-02-28
Abstract: PURPOSE:To prevent faulty recording accompanying vibration by a method wherein the shaft of a platen roller is pushed at all times against the side wall of a first U- groove, guiding the supporting body of a heat sensitive recording head to the direction of the platen roller, into the substantially orthogonal direction to the side wall. CONSTITUTION:A heat sensitive recording head supporting body 5 is provided to retain a relative positional relation between a heat sensitive recording head 2 and a platen roller 4 while respective heat sensitive heads 5 are provided with the first U-groove or U-grooves 5b for preventing the movement of a transfer direction in order to prevent positional deviation between the heat sensitive recording head 2 and the platen roller 4. The rim of the side wall of the U-groove 5b for preventing the movement of the transfer direction is provided with a long hole along the side wall of the delivery side of the heat sensitive recording paper 3 while a shaft external force energizing means or an external force energizing bearing supporting unit 5c, which is provided with an elastic property, is provided between the long hole and the side wall. The bearing 7 of the platen roller 4 is pushed against the inlet side of the heat sensitive recording paper 3 in the U-groove 5b for preventing movement whereby the vibration of the recording head can be prevented.
Patent JP-H11248835-A (JP)
Title: Radio-wave radar apparatus
Inventor: HONMA SHINICHI
IPC: H01Q1/42
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a radio-wave radar apparatus which suppresses an influence due to external noise radio waves and whose reliability is enhanced. SOLUTION: A radio-wave radar apparatus is provided with a radar body 1 comprising respective antennas 2 used to transmit and receive radio waves at a prescribed comparatively high frequency and with a shielding member 3 composed of a conductor used to cover the radar body 1. The shield member 3 comprises screen parts 4, for frequency selection, which are formed in parts facing at least the antennas 2. The resonance frequency of the screen parts 4 is set at a prescribed frequency. The screen parts 4 transmits radio waves at a prescribed frequency, and they cut off noise radio waves whose frequency is lower than the prescribed frequency.
Patent JP-S62204897-A (JP)
Title: Biological treatment of waste water containing varying cod
Inventor: HORIUCHI KATSUYASU
IPC: C02F3/12
Filed: 1986-03-05
Abstract: PURPOSE:To contrive to stabilize biological treatment, by distributing waste water containing COD to the waste water of a concn. system and that of a dilute system and subsequently mixing both waste waters under automatic control. CONSTITUTION:Waste water containing COD is received in a concn. raw water tank 1 and a dilute raw water tank 2. When a measured value of COD is high, the automatic valve 5 of a concn. system is opened while the automatic valve 6 of a dilute system and the automatic valve 7 of a communication pipe are closed to store waste water in the concn. raw water tank 1. This concn. waste water is gradually discharged to dilute waste water to adjust the concn. of COD to a predetermined range before treated. When the measured value of COD is low, the automatic valve 6 of the dilute system is opened and the automatic valve 5 of the concn. system is closed to perform treatment. By this method, the uniformization of concn. is contrived and the stabilization of treatment is obtained.
Patent JP-H11245369-A (JP)
Title: Image recognition device and cream solder printer
Inventor: NATORI TAKEJI
IPC: G06T7/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To recognize an image with high accuracy at the same brightness level even when the kind and the surface state of a body to be picked up are varied. SOLUTION: A printer is provided with a metal mask 4, light sources 32 and 33 for lighting a printed-wiring base 2, beam sliders 37 and 38 provided respectively between the metal mask 4 and the first light source 32 and between the second light source 33 and the printed-wiring base 2, transmitting incident rays emitted from the light sources and reflecting a part of reflecting rays reflected from the metal mask 4 and the printed-wiring base 2, lamps 41 and 42 provided on extended bodies 39 and 40 and forming an image by the reflecting rays passing through the beam sliders,  CCD cameras 43 and 44 photoelectric converting a light image formed by the lamps and a scanning means for scanning cylindrical bodies 29 and 30 between the metal mask 4 and the printed-wiring base 2 in the X-Y direction for the purpose of reading reference marks formed respectively on two sites on diagonal lines corresponding to the metal mask 4 and the printed-wiring base 2.
Patent JP-S62206718-A (JP)
Inventor: TAKAHASHI AKIO
IPC: H05K9/00
Filed: 1986-03-05
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-H01223615-A (JP)
Title: Head driving element
Inventor: SAITO ETSURO
IPC: G11B5/588
Filed: 1988-03-01
Abstract: PURPOSE:To curtail the power consumption and to enlarge the displacement quantity (amplitude) of a flexible arm member by the same power by covering the flexible arm member for supporting a magnetic head with a windshield cover so that wind pressure by centrifugal wind and negative pressure are not applied to the flexible arm member. CONSTITUTION:A magnetic head 2 is supported by flexible arm members 5, 6 so as to be displaceable in the axial direction of a rotation axis 4 of a rotary drum 3. The flexible arm members 5, 6 are attached onto a rotary drum 3 through supporting members 12, 13 with bolts 20, and by using these bolts 20 in common, a windshield cover 7 made of transparent plastic is superposed on the flexible arm members 5, 6. In such a way, since the flexible arm members 5, 6 are covered with the windshield cover 7, it can be prevented that centrifugal wind generated at the time of a high speed rotation of the rotary drum 3 works on the flexible arm members 5, 6, and by that portion, the power consumption can be curtailed, and also, the bending quantity (amplitude) of the flexible arm members 5, 6 can be enlarged by the same power consumption.
Patent JP-S55140136-A (JP)
Title: Ion beam adjusting element
Inventor: KOKAMA TETSUO
IPC: G01N23/227
Filed: 1979-04-18
Abstract: PURPOSE:To adjust the focus of an ion beam by forming a thin film by using a substrate or a material on the substrate which emits light when exposed to an electron beam and making a mark on this thin film for ascertaining the position of an electron beam. CONSTITUTION:In manufacturing an ion beam adjusting element of an Auger electron spectroscope to analyze a substance using both electron beam and ion beam, thin film 2 is formed on substrate 1 of Al2O3 by using a material, such as TaN, which is caused to emit light by an electron beam at above several hundred eV. On this film 2 is formed mark 5 by a glass cut to ascertain the position of electron beam 3. The part which is caused to emit light by electron beam 3 is set in the center of this mark 5. Then, sputter etching is operated on film 2 by ion beam 4 to the extent that substrate 1 is visible. Thus, by grasping the relative position of electron beam and ion beam accurately, ion beam adjustment and the preservation of the record of the relative position are simplified.
Patent JP-H03251373-A (JP)
Title: Ingot holding device
Inventor: KAWAMURA TAKAFUMI
IPC: H01L21/304
Filed: 1990-02-28
Abstract: PURPOSE:To smoothen the revolution of ingot in positioning by holding both the edge parts of the ingot in a rotatable manner by an ingot holding member. CONSTITUTION:Both the edge parts of the ingot M on which the mark determined from the crystal direction which is previously measured by an X-ray device is attached are held by the ingot holding members 30A and 30B. Then, as for the ingot holding members 30A and 30B, V-blocks 31a and 31b are separated each other by loosening the pushing bolts 35a and 35b after loosening the fixing nuts 39a and 39b of the guide bolts 32a and 32b and the edge part of the ingot M is arranged between the V-blocks 31a and 31b, and the V-blocks 31a and 31b are approached by screwingly advancing the pushing bolts 35a and 35b, and both the edge parts of the ingot M are held. After the ingot M is fixed by the V-blocks 31a and 31b, the guide bolts 32a and 32b are fixed for a holding arm 34 by tightening the fixing nuts 39a and 39b.
Patent JP-S51123548-A (JP)
Title: Trovble alarming device of constant voltage drive parts
Inventor: YASUSAKA KAZUO
IPC: H03B9/12
Filed: 1975-04-21
Abstract: PURPOSE:To watch the trouble of a constant current drive oscillator such as a micro-wave inpat diode oscillator, and alarm it.
Patent JP-S62206559-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAKIUCHI HIDEAKI
IPC: G03G5/14
Filed: 1986-03-07
Abstract: PURPOSE:To obtain the titled body having stain resistance, stick resistance, water repellent and oil repellent properties by incorporating at least one kind of resins having a high repellent property selected from methylsilicone resin, fluoroalkylated fluororesin and fluoro-oligomer compd. contg. resin to a surface layer. CONSTITUTION:In the titled body mounted a photoconductive layer 3 and a surface layer 1 on a substrate 4, at least one kind of the resin having the high repellent property selected from the methylsilicone resin, the fluoroalkylated fluororesin and the fluoro-oligomer compd. resin is incorporated to the surface layer. The methylsilicone resin is a liquid resin which mainly contains dimethylpolysiloxane, and is a liquid at a room temp., and has a property forming of a 3-dimentional network structure by dehydrating condensation and curing at ordinary temp. under presence of water. The fluoroalkylated fluororesin is a thermosetting resin having the fluoroalkyl group as a side chain. The fluoro-oligomer compd. contg. resin is a resin which is added the fluoro- oligomer compd. The added fluoro-oligomer compd. has a straight chain perfluoroalkyl group as a side chain.
Patent JP-S59173730-A (JP)
Title: Method for forming tablet of trace solid sample
Inventor: ITOU MITSUO
IPC: G01N21/35
Filed: 1983-03-23
Abstract: PURPOSE:To form simply the transparent tablet of a sample by filling and compressing the mixture of the sample to be measured and halogenized alkaline powder into the opened holes of a holder piled with plural thin metallic discs having the opened holes of the same shape and size. CONSTITUTION:The plural metallic discs 7 having the opened holes 6 at the center are piled on a lower-side plane plate 5 made of metal so that the centers of the holes 6 are aligned to form a holder 8. The disc 7 is made of infrared- ray untransmittable metal such as stainless steel and aluminum. Next, the mixture of the solid sample and the halogenized alkaline powder such as KBr is packed in the holes 6 of the holder 8, then an upper-side plane plate 10 made of metal is laid on the holder 8 and pressed. This state is set at the prescribed place of an usual tablet former 11, pressed and formed by a pressing rod 12 while vacuum evacuating. The number and thickness of the piled discs 7 and the diameter of the holes 6 are selected according to the sample quantity and operated.
Patent JP-H09241821-A (JP)
Title: Carburized gear
Inventor: MURAI NOBUHIRO
IPC: C21D9/32
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To produce a carburized gear using an inexpensive steel in which the addition of expensive alloy elements such as Ni and Mo is reduced as much as possible as the base metal and excellent in peeling resistance and bending fatigue strength. SOLUTION: The base metal is composed of a steel having a chemical compsn. contg., by weight, 0.1 to 0.3% C, 0.2 to 1-4% Mn, 0.1 to 1.5% Cr, 0.001 to 0.005% B, 0.01 to 0.1% Al, 0 to 0.15% Mo, 0 to 0.05% Nb, 0 to 0.05% Ti, 0 to 0.015% N, <=0.4% Si, <=0.5% Ni, <=0.03% P, <=0.03% S, and the balance Fe with impurities. Then, the content of C in the surface of a carburizing hardening layer is regulated to 0.6 to 1.1%, and furthermore, the area fraction of troostite in the region to a depth of 0.5mm from the surface of the decarburizing hardening layer is regulated to <=5% as for the tooth surface part and to >=5% as for the deddendum part.
Patent JP-S57164996-A (JP)
Title: Controlling method for aluminum electrolyzing cell
Inventor: SEO YUUZOU
IPC: C25C3/20
Filed: 1981-04-01
Abstract: PURPOSE: To control the reduction of inter-electrode distances by measuring any of the cell voltage, cell resistance or cell electric power of an electrolytic cell, then moving  an anode upward and downward in conformity with the measured value, and ceasing  the downward movement of the anode when the integrated value of the upward and  downward movements of the anode lowers below the prescribed lower limit value.   
     CONSTITUTION: An inter-electrode distance is controlled by moving an anode upward  and downward with the electric power, cell voltage or cell resistance to be supplied to an electrolytic cell as an index. More specifically, a standard value is beforehand set  as an index, and when the difference between the set value and a measured value  exceeds a fixed value, the anode is moved upward or downward by a fixed extent,  and the extents of the upward and downward movements of the anode are integrated  with the upward movement of the anode as plus and the downward movement as  minus. A reference time is set within two hours, more preferably, within 30 minutes  from the generation of an anode effect. The rate of the permissible reduction in the  inter-electrode distance from the inter-electrode distance at said reference time is  beforehand set as a minus value, and when the integrated value lowers below this set  value, the downward movement of the anode is ceased, whereby the excessive reduction  in the inter-electrode distance is prevented.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10180120-A (JP)
Title: Honeycomb structure
Inventor: TAKEI MASAYUKI
IPC: B01J35/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure which can make a catalyst material demonstrate its intrinsic properties sufficiently when used as a catalyst. SOLUTION: A honeycomb structure is formed by laminating two kinds of corrugated sheets 2, 3 alternately. The direction of the corrugating axis 2a of one sheet 2 is shifted clockwise and that of the corrugation axis 3a of the other sheet 3 are shifted counterclockwise respectively from the longitudinal direction (c) of the structure. The angles θ1 , θ2 formed by the corrugation axes 2a, 3a of the corrugated sheet 2, 3 and the longitudinal direction (c) of the structure are arranged to be less than 45 deg., preferably 5-15 deg..
Patent JP-S58167465-A (JP)
Inventor: KOIZUMI MASASHI
IPC: C04B28/08
Filed: 1982-03-25
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-S58168871-A (JP)
Inventor: INNAMI TAMIO
IPC: F25D19/00
Filed: 1982-03-29
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-S53135419-A (JP)
Title: Controller for induction motor
Inventor: MIZUGUCHI HIROAKI
IPC: H02P23/20
Filed: 1977-04-30
Abstract: PURPOSE: To achieve smooth phase control by preventing jampping phenomenon of current by providing in a speed control loop a current control loop for the motor when the speed control is established by phase-controlling a thyristor with the primary voltage on an imduction motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51132255-A (JP)
Title: Resin solution composition
Inventor: TAKIZAWA MINORU
IPC: C08L31/04
Filed: 1975-04-24
Abstract: PURPOSE: A resin solution composition comprising modified ethylene-vinyl acetate copolymer. The composition has excellent stability at low temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51123710-A (JP)
Title: A sintering machine
Inventor: SHIMOZATO YOSHIO
IPC: F27B21/06
Filed: 1975-04-23
Abstract: PURPOSE: A sintering machine for effective production of sinters, a raw material to be charged into blast furnaces. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58166191-A (JP)
Title: Lubricating mechanism for final speed-reducing gears of automobile
Inventor: YUU KENTAROU
IPC: B60K17/16
Filed: 1982-03-27
Abstract: PURPOSE:To increase the amount of lubricating oil at the time of low-speed operation, by modifying the configuration at the shaft supporting section of a differential carrier. CONSTITUTION:A connecting port 15 and a weir 16 are formed at the bottom portion of a shaft supporting section 11 of a differential carrier 10 at the middle portion thereof. With such an arrangement, although the amount of lubricating oil supplied into a hollow space R1 is small when the speed of rotation of a ring gear is low, a sufficient amount of lubricating oil can be supplied to a bearing 20 by the function of the weir 16. In this state, the amount of lubricating oil supplied to a bearing 21 from the hollow space R1 is reduced. However, since part of lubricating oil scooped by the ring gear is splashed directly to the bearing 21, it can be lubricated well.
Patent JP-S60194235-A (JP)
Title: Electric oven equipped with steam generating device
Inventor: SAKAMOTO YASUHISA
IPC: A47J27/16
Filed: 1984-03-14
Abstract: PURPOSE:To permit to bake a substance to be baked so as to have a desired quality by providing a steam generating chamber, equipped with steam injection holes, above upper baking heaters. CONSTITUTION:The baking heaters 1, 1a, 1b, 1c, 1d, below the steam generating chamber 2, are heated to bake the substance to be baked, such as bread or the like, and heat the steam generating chamber 2 to a high temperature. When the substance to be baked necessitates steam, a change-over switch is operated to put the electric heaters 31a, 31 ON and heat the steam generating tubes 3, 3a. Thereafter, water is poured into spray water tube 4 to inject water from water spray holes 41 against the steam generating tubes 3, 3a. The water, thus injected, becomes steam and the steam is injected from steam injection holes 71 into the oven 100. Heating steam can be injected on the substance to be baked in the oven when it is necessary to supply the heating steam, therefore, the substance to be baked may be baked so as to have the desired quality.
Patent JP-S60210452-A (JP)
Inventor: BUIRII IESHIEKE
IPC: B41F13/14
Filed: 1985-03-14
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-H07302414-A (JP)
Title: Magnetoresistance-head assembly provided with multilayer conductive lead
Inventor: MAOOMIN CHIEN
IPC: G01R33/09
Filed: 1995-03-09
Abstract: PURPOSE: To form a very thin MR read structure body having higher conductivity which has enhanced mechanical strength and stability. CONSTITUTION: A magnetoresistive sensor is formed on a substrate and includes a magnetoresistive material having a first edge and a second edge. The first multilayer conductive lead structure body is electrically connected to the first edge, while the second multilayer conductive lead structure body is electrically connected to the second edge. The first and second multilayer conductive lead structure bodies are provided at least one thin film layer 140 formed of a heat resistance metal at least between two thin film layers 130, 150 of high conductivity metal material and therefore these have the multilayer thin film structure wherein these thin films are alternately formed.
Patent JP-H02270632-A (JP)
Title: Supporting tool for door of automobile and door with said tool
Inventor: KARURO BERUTORINI
IPC: B60J5/04
Filed: 1990-03-02
Abstract: PURPOSE: To facilitate pre-adjustment for a component by providing a part support for a door, which is formed by a panel bearing a locking deviced, an opening and closing control device and a rod device and a plate integrally fixed thereto for a window glass lift. CONSTITUTION: A part support 10 which is installed in a frame 3 of a door 1 having a window frame 4 and a window opening 5 by utilizing its opening 2 includes a panel 11 and a plate 12 of a window glass lift 13 having a turning arm 14. The panel 11 bears a locking device 15, an opening and closing control device 16, a rod device (not shown) and a sliding part 17. The panel 11 is attached in the frame 3 by aligning fixing holes 20a-20d provided in the edge part with corresponding holes 22a-22d provided in a door frame 3 and then fastening a screw. The plate 12 is attached to the panel 11 by aligning holes formed therewith with fixing holes 24a-24c formed in the panel 11 and then fastening a screw.