baber/WOPTO huggingface dataset:
Patent JP-S57144662-A (JP)
Title: Method for processing of inner ring of conical roller bearing
Inventor: YAMAUCHI YUTAKA
IPC: B24B49/02
Filed: 1981-02-25
Abstract: PURPOSE:To control and process the set height of an inner ring as precisely as possible by measuring and in-process controlling both small end face and large end face when simultaneous grinding of the large end face and the small end face of the inner ring of a double row conical roller bearing is processed. CONSTITUTION:When grinding of a large end face 31c and a small end face 31a of an inner ring 31 of a double row conical roller bearing is simultaneously processed, the small end face 31a, a groove 31b and a large end face 31c are gauged 39-41 respectively. Based on this gauge signal, a discrepant amount of a groove size from a target size is detected, and discrepant amount of a plane difference in bearing assembly which results from this detected amount is computed. At the same time, a plane difference secured by simultaneous grinding of the large end face 31c and the small end face 31a is measured by in-process gauges 39 and 40 for cut depth control of the large end face and the small end face. This resultant value is compared with the aforementioned computed value and feedback and plane difference target size is adjusted. A plane difference of an assembly refers to (l) portion in a diagram.
Patent JP-S56123836-A (JP)
Title: Manufacturing apparatus for pressure-resistive heat-proof urethane panel for use in ultra-low temperature
Inventor: YAJIMA HIROSHI
IPC: B29K105/04
Filed: 1980-03-04
Abstract: PURPOSE:To facilitate manufacturing of panels with different thickness, by mating the upper mold with hooked circumferential end part to the lower mold wherein the side plates are connected to the four sides of the base plate with hinge so that the side plates can freely rise and fall, and connecting the both molds tightly by the clamping apparatus. CONSTITUTION:A urethane solution 36 is quickly poured in a lower mold 1. Then an upper mold 6 is lowered down so that its hooked part 10 is mated to upper end part of side plates 1b, 1c of the lower mold 1. Then frame bodies 14 on both sides are raised with long holes 16 of head part 17 of supporting lever 12 thereof are mated with wedges to protruded parts 18 of hooked circumferential end part 10 of the upper mold 6. This operation connects the upper mold 6 and the lower mold 1 into a single entity so that the entity can endure an expansion pressure of dozens of tons/m<2> caused by urethane foaming. When the foaming is terminated and the expansion pressure is reduced, the upper mold 6 is dismounted from the lower mold 1 with the side plates 1b, 1c of the lower mold 1 fallen down, a hardened product with higher pressure-resistivity can be obtained.
Patent JP-H04265520-A (JP)
Title: Optical recording and reproducing device
Inventor: MURATA SEIJI
IPC: G11B7/00
Filed: 1991-02-21
Abstract: PURPOSE:To surely discriminate the reproducing area for an optical head and to change over a reproducing system corresponding to it, in an optical recording and reproducing device of an optical recording medium having a first area in which a signal is recorded in a first form and a second area in which the signal is recorded in the form other than the first form. CONSTITUTION:A detection means detecting only the signal in the first form is provided. The detection means refers to a discrimination circuit 500 in the Figure. A high-pass filter 501 permits a high frequency signal corresponding to the signal recorded in a ROM area to be passed to a circuit of the poststage only while the ROM area is scanned by an optical head 100. A rectifier circuit 502, an integration circuit 503 and a comparator circuit 504 detect the signal and generate a discrimination signal.
Patent JP-H07220184-A (JP)
Title: Fire sensor
Inventor: MORITA SHUNICHI
IPC: G08B29/26
Filed: 1994-01-31
Abstract: PURPOSE:To exactly detect physical quantity corresponding to a fire phenomenon even when the environmental temperature of the fire sensor is different by compensating the output voltage of a smoke sensor by multiplying a voltage compensation coefficient to the output voltage of the smoke sensor at monitoring time. CONSTITUTION:A ROM 20 stores the output voltage of a surrounding temperature detection part 70 for the smoke sensor or the like at manufacture time such as sensitivity setting time, the surrounding temperature of the smoke sensor at manufacture time, voltage vs. temperature table and temperature vs. compensation coefficient table, and voltage difference is calculated between the output voltage of the surrounding temperature detection part 70 at manufacture time and the output voltage of the smoke sensor at monitoring time. Then, the output voltage of the smoke sensor is compensated by converting the voltage difference to surrounding temperature difference based on the voltage vs. temperature table, converting a temperature, for which a surrounding temperature at manufacture time is added to this surrounding temperature difference, to the voltage compensation coefficient baesd on the temperature vs. compensation coefficient table and multiplying the calculated voltage compensation coefficient to the output voltage of the smoke sensor at monitoring time or the like. Therefore, even when the characteristics of electric components are dispersed, smoke concentration can be exactly detected.
Patent JP-H07218762-A (JP)
Title: Sc type slider where sc2 connector is attachable and detachable
Inventor: IIJIMA TAKASHI
IPC: G02B6/36
Filed: 1994-01-31
Abstract: PURPOSE:To provide the SC type slider which enables an SC2 connector to be extracted from an SC type slider without a special tool. CONSTITUTION:The detachable SC2 connector 2 can be mounted on an SC adapter, a catch 4 that the lock projection 3 of the SC2 connector 2 can engage is formed, and this SC type slider 5 is attachable to and detachable from the SC adapter; and the catch 4 is formed in an arcuate shape enabling the engagement with and disengagement fro the lock projection 3, otherwise, the catch 4 is removed. The SC2 connector 2 can easily be inserted and extracted without any special tool. The operability of the insertion and extraction of the SC2 connector 2 is good and operation such as optical fiber measurement wherein the SC2 connector is inserted and extracted frequently is made efficient. The SC2 connector 2 is inserted into and fitted in the SC type slider 5 and then inserted into the SC adapter, so that the function of the SC2 connector 2 is not spoiled.
Patent JP-H02207127-A (JP)
Title: Reed valve intake device of two-cycle engine
Inventor: ONISHI FUMIHIRO
IPC: F02B25/20
Filed: 1989-02-08
Abstract: PURPOSE:To enlarge an opening port area so as to improve intake efficiency, by forming the upper/lower breadth of a valve body to have an inverse projecting shape so as to arrange a plurality of intake port, while arranging an intake hole having its cross section of inverse projecting shape, on the side of a balancer shaft in a crank chamber. CONSTITUTION:A valve body 1 is formed with the upper side breadth of its intake port 2 larger than the lower side breadth thereof, while with respective tops of the upper and lower surfaces are tapered to about each other to form a V-shape. Moreover, outlets 3 devided into plural segments are arranged on the upper and lower surfaces, while reed valves 4 are piled so as to block the outlets 3, then valve stoppers 5 are installed together therewith. On the other hand, in a crank chamber 7 provided beside a balancer shaft 8 interlocking with a crank shaft 6 through a gear 10, an intake hole 11 communicating to the crank chamber 7 is arranged. And the valve body 1 is inserted in the inlet of the intake hole 11, then fastened together with an intake pipe 13 connected to a carbureter 12.
Patent JP-S60172222-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D59/04
Filed: 1984-02-16
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-2000114578-A (JP)
Title: Solar battery module
Inventor: INUYAMA MASAHIKO
IPC: E04D1/30
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module in which the leakage of water cannot be generated. SOLUTION: A metallic roof material 2 is provided with a housing recessed part 12 for housing a terminal box 53. Also, the metallic roof material 2 is provided with a through-window for putting the terminal box 53 through, and a drain hole is provided on the ridge of the through-window of the metallic roof material 2, and a draining is provided so as to be positioned at the lower part of the through-window and the drain hole while the terminal box can be housed at the lower part of the metallic room material 2. Also, the metallic room material 2 is provided with a through-window for putting the terminal box 53 through, and a water-preventing seal is provided at the opening edge part of the through-window of the metallic room material 2 so that a clearance between the opening edge part of the through-hole and the lower face of a solar battery 4 can be closed.
Patent JP-S60248457-A (JP)
Inventor: DEIBUIDO ESU BURIIDO
IPC: G01P15/03
Filed: 1985-02-15
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-2000228575-A (JP)
Title: Device and method for transferring flux
Inventor: SAKAI TADAHIKO
IPC: B23K3/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and method by which flux can be transferred stably. SOLUTION: In a method by which flux is transferred to solder balls 8 by bringing the balls 8 into contact with a flux film formed on a table 11 by means of squeezes 22a and 22b, preliminary squeezing operations are performed for a prescribed period of time by repeating scrape-up operations and film forming operations before flux transferring are started. Consequently, the viscosity of flux can be stabilized and such a good transfer quality can be secured that no variation occurs in transferred amount by forming a stable flux film when transfer is started.
Patent JP-S52111624-A (JP)
Title: Alternating current wave form transforming apparatus
Inventor: NAKAMURA MASATOMI
IPC: H02M5/18
Filed: 1976-03-15
Abstract: PURPOSE: To easily control the wave form by arranging a control winding on the leakage transformer in the power source of a electronic copying machine necessitating the AC voltage which has the asymmetric peak values in positive and negative and connecting the rectification circuit and a variable resistance with said winding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06244669-A (JP)
Title: Piezoelectric oscillator
Inventor: YOSHIMOTO HISAYA
IPC: H03H9/02
Filed: 1993-02-18
Abstract: PURPOSE:To improve productivity by simultaneously assembling plural oscillators by making a base substrate and a cap of resin. CONSTITUTION:This oscillator is provided with a resin base substrate 1, electrodes 2 and 3 formed on the upper, side and lower faces of the substrate 1 on both sides of the base substrate 1, piezoelectric ceramic element 6 fixed to the electrodes 2 and 3 by conductive adhesive agents 4 and 5, and cap 7 joined around the base substrate 1 so as to protect the piezoelectric ceramic element 6. In this case, both of base substrate 1 and the cap 7 are made of resin. On the other hand, the electrodes 2 and 3 are conducted to an electrode (external electrode) on the lower face of the substrate 1 by a through hole formed on the side face of the base substrate 1. Further, a notch is formed at the part of the cap 7 corresponding to the through hole of the base substrate 1.
Patent JP-S61189859-A (JP)
Title: Mold clamping device for vertical type injection molding machine
Inventor: YAKEMOTO KAZUTOSHI
IPC: B22D17/26
Filed: 1985-02-18
Abstract: PURPOSE:To improve an opening and closing speed by the constitution consisting in fixing pinions meshed with a rack on the bottom surface side of a stationary plate fixed with a stationary mold to the tie bar side and revolving forward and backward brake motors which drive the pinions thereby moving vertically the upper movable plate with respect to the stationary plate. CONSTITUTION:The reversible motors 7, 7 are rotated forward in an arrow direction. The lower movable plate 3 is lowered together with the upper movable plate 2 by the effect of the pinions 6, 6 meshed with the rack 5 to mate both molds 1a, 2a and to clamp further the molds. The driving source for the motors 7, 7 is cut off and the motors are braked by the operation of a limit switch, etc. not shown. The motors 7, 7 are run backward in the arrow directions upon ending of the injection molding and the movable plate 3 is raised together with the plate 2 by the effect of the pinions 6, 6 meshed with the rack 5 to open both molds 1a, 2a. The driving source for the two motors 7, 7 is cut off and the motors are braked by the operation of the limit switch, etc.not shown after the substantial mold opening is completed.
Patent JP-H02276857-A (JP)
Title: Polyethylene terephthalate blend for blow molding
Inventor: SUZUKI MASARU
IPC: C08L67/02
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a blend for blow molding, composed of polyethylene terephthalate with a low acetaldehyde content and modified polyethylene terephthalate having a specific copolymerization component and excellent in transparency, low aldehyde content and dimensional stability. CONSTITUTION:A blend for blow molding obtained by blending (A) polyethylene terephthalate (hereinafter referred to as PET), prepared by polymerizing the PET obtained by melt polymerization at a temperature of >=190 deg.C to about 10 deg.C lower than the melting point for >=2hr in the solid phase and having >=40% to <70% crystallinity and <5ppm acetaldehyde content under reduced pressure or in an inert gas stream with (B) a modified PET prepared by copolymerizing 3-20mol% diol component (e.g. 1,4-cyclohexanedimethanol) other than ethylene glycol so that the above-mentioned copolymerization component may account for 0.5-5mol% of the total polymer mixture and preferably molding the resultant blend by injection molding.
Patent JP-S61189824-A (JP)
Title: Mechanical device for bending reinforcing bar
Inventor: SATO EIZO
IPC: B21D7/06
Filed: 1985-02-18
Abstract: PURPOSE:To prevent seizure of bending dies by introducing air in the mating holes of the device for bending reinforcing bar to engage bosses so that iron powder is not brought into the holes when dies are taken in and out. CONSTITUTION:A reinforcing bar bender equipped with a freely replaceable bending die with bosses is provided with an air ejector pipe 50a mounted at the tip of the key 35 aimed at the hammer 40 and a similar air ejector pipe 50b at the top in the mating hole 30 which face each other. When the bending die 3 goes in and out of the mating hole 30, compressed air is ejected from air ejector pipes 50a and 50b into the mating hole 30, preventing iron powder coming in the mating hole 30.
Patent JP-H05250402-A (JP)
Title: Method and device for discriminating stochastic rule
Inventor: YAMANISHI KENJI
IPC: G06F19/00
Filed: 1992-02-14
Abstract: PURPOSE:To decide whether a stochastic rule by which inspection data is generated is the same as a stochastic rule by which training data is generated, with error probability being as small as possible even from a small number of data, when the training data and the inspection data are given. CONSTITUTION:In a step 11, description length to finite pieces of models is calculated with respect to training data, and in a step 12, the model for giving the minimum description length and a real number value parameter which follows it are determined. In a step 13, a value of a discriminant function is calculated by using a difference between logarithmic likelihood of inspection data to the model and the real number value parameter, and logarithmic likelihood of a known stochastic rule. In a step 14, when the discriminant function is positive, it is decided that the data is generated in conformity with inspection data P1, a signal Y for showing it, and when the discriminant function is negative, it is decided that the inspection data is generated in conformity with P2, and a signal N for showing it are outputted as a result of decision, respectively.
Patent JP-S58149384-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1982-02-23
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-S58149336-A (JP)
Inventor: MATSUMOTO TADAYUKI
IPC: D06M101/16
Filed: 1982-02-26
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-S52112461-A (JP)
Title: Hair iron
Inventor: ABURA YOSHIAKI
IPC: A45D1/00
Filed: 1976-03-16
Abstract: PURPOSE: A pressing plate having an engage tip at the end thereof is provided so that the engage tip can be freely engaged with an engage groove provided in the outer portion of a pipe, thereby hair can be securely fixed to a hair iron and the hair can be readily curled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02208097-A (JP)
Title: Ic card
Inventor: YASUI SEIHO
IPC: B42D15/10
Filed: 1989-02-08
Abstract: PURPOSE:To disperse stress and to prevent the cracking of a card base material even against the bending of said base material by bringing the contact surface of the side surface and bottom surface of the recessed part of a card to an inclined surface spreading outwardly. CONSTITUTION:An IC module 2 is fixed to the recessed part 3 provided to the card base material 1. The contact surface of the side surface and bottom surface of the recessed part 3 and that of the side surface and bottom surface of the IC module 2 are brought to inclined surfaces 5, 7 spreading outwardly. Therefore, angular parts are not formed to said contact surfaces and, since the distance from the bottom surface of the card base material 1 becomes large, no cracking is generated. Even when the card base material 1 is bent, stress (f) can be dispersed by the parts of the inclined surface 5 without concentrating the stress to the bottom surface corners of the recessed part 3. As a result, the cracking of the card base material 1 can be prevented.
Patent JP-2000225417-A (JP)
Title: Press brake
Inventor: SUGIURA MITSUO
IPC: B21D5/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a press brake for improving the accuracy in upper and lower positioning of a die by reducing the effects by the difference of bending length, change of oil temperature and deformation of a frame. SOLUTION: When bending work is executed to a plate by cooperation with a punch P and a die D, because a cutoff valve 17 is provided on one side of a lower table 7 or an upper table 9 and a critically positioning pin 21 for deciding a critical position on other side, the flow of hydraulic oil is interrupted by pushing a valve member with the critical positioning pin 21 through the pin 19 of the cutoff valve 17 when the table reaches the critical position. At this time, a cylinder which is integrally provided to the valve member is operated with the pressurized hydraulic oil and the hydraulic oil is interrupted by surely moving the valve member 45. When the supply of the hydraulic oil to hydraulic cylinders 5L, 5R is interrupted with the cutoff valve 17, the hydraulic oil which is fed from a pump is directly returned into a tank by the action of a relief valve.
Patent JP-H10219178-A (JP)
Title: Calcined pencil lead
Inventor: KOYAMA TAKAO
IPC: C09D13/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a pencil lead which gives a density of writing effectively enhanced to an extent unobserved with conventional oils or fats, without any problem as to the retention of the lead by a chuck, and enables smooth writing, by impregnating open cells of a calcined pencil lead with an impregnating liquid which does not contain a mineral oil and comprises an organic material having a molecular structure wherein alkylene units are bonded through an ether linkage in the molecule. SOLUTION: Open cells of a calcined pencil lead are impregnated with 20-100 mass % impregnating liquid which does not contain a mineral oil and a part or the whole of which comprises an organic material having a molecular structure wherein alkylene units are bonded through an ether linkage at least at one position in the molecule. The organic material used preferably comprises a polyalkylene glycol having 1 to 300 ether linkages that bond alkylene units in the molecule, or a derivative thereof. It is desirable to adjust the viscosity of the impregnating oil to at most 5,000mPa.s at room temperature. The calcined lead preferably used comprises one having an open-cell percentage of 10-70%.
Patent JP-H10220546-A (JP)
Title: Torque amplifier
Inventor: TANABE HIDEAKI
IPC: F16H21/12
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier which amplifiers torque by using link mechanisms. SOLUTION: A torque amplifier comprise a first link mechanism I and a second link mechanism II, each constituted of a driving link 10 or 10' rotatably supported on a stationary link 2 by way of A support points 13 or 13', a driven link 17 or 17' rotatably supported on the stationary link 2 by way of B support points 18 or 18', and a connecting link 12 or 12' which its one end connected to the driving link 10 or 10' by way of a C support point 12b or 12b' and the other connected to the driven link 17 or 17' by way of a D support point 16 or 16'.  The C support points 12b and 12b' in the link mechanism I and II are displaceably linked in the axial direction of the driving links 10 and 10' so that torque amplification ranges in which the distance between the A and the C support points becomes shorter than that between the B and the D support points with the rotation of the driving links 10 or 10' are set alternately between both the link mechanisms I, II.
Patent JP-S60172253-A (JP)
Inventor: KOKITO TOSHIYUKI
IPC: A21C3/04
Filed: 1984-02-17
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-S58146699-A (JP)
Inventor: WATANABE HIDEO
IPC: E21F1/00
Filed: 1982-02-23
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-H09223867-A (JP)
Title: Manufacture of circuit board assembly
Inventor: HIROSE TAKENORI
IPC: H05K9/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing man-hour by applying cream solder to the body of a circuit board material, temporarily securing electronic component thereon, and operating a push-up means with the relative positions of a shielding case and the frame of the circuit board material maintained. SOLUTION: A circuit board consists of a body 11 and a frame 12. Cream solder is applied to the body of the circuit board. The lead terminals 31 of an electronic component with leads are inserted into the lead terminal insertion holes formed in the body of the circuit board material to temporarily secure the electronic part with leads on the body of the circuit board material. The circuit board material is guided by positioning pins as a first positioning means, and is placed on a first jig 5. A shielding case 4 is guided by a frame-like jig 7 as a second positioning means, and is positioned above the circuit board material. This reduces the number of manufacturing process steps, manufacturing equipment and the space for the manufacturing line, and enhances reliability.