baber/WOPTO huggingface dataset:
Patent JP-S5483229-A (JP)
Title: Device for holding column of tilting steering handwheel
Inventor: MANABE SHIGERU
IPC: B62D1/18
Filed: 1977-12-13
Abstract: PURPOSE: To provide an easy operation of a tilting steering handwheel at adjusting time with sufficient tightening strength by providing a threaded bush having threads on the outer surface with tightening lever, a hub nut and clamping bolt engaged with the bush.  
     CONSTITUTION: There are provided a cup-shaped threaded bush 10 formed with threads 9 on the outer peripheral surface thereof, a tightening lever 11 formed integrally with the bush 10, and a hub nut 12 screwed with a screw 9 and seated on one side of a stationary bracket 1. Thus, the angular seat side surface 12a of the nut 12 is connected to a turn stopper member 13 secured to the side surface of the bracket 1. A bolt 14 is further provided through the bush 10, stationary and movable brackets 1, 3 and pressing pipe 8, and screwed at one head 15 with the inner bottom surface of the bush 10 and at the other with a nut 16 to be thus seated on the bracket 1. Thus, it can provide an easy operation of the tilting steering handwheel at adjusting time with sufficient tightening strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0442551-A (JP)
Title: Manufacture of semiconductor package
Inventor: MATSUYADO SATORU
IPC: H01L21/321
Filed: 1990-06-08
Abstract: PURPOSE:To reduce manufacturing steps, prevent deterioration of finger and improve bonding quality by forming directly an Au bump to a metal foil on a flexible tape. CONSTITUTION:A bonding agent 3 is coated in the thickness of about 20 mum on a flexible tape 4, a metal foil is then sticked thereon and the bonding agent is hardened through heat treatment. Thereafter, a terminal called finger 2 is formed by the patterning through the etching process and an Au bump 1 is then formed in direct thereon using a glass mask. In this case, a metallic barrier layer may also be provided, as required, at the area under the Au bump. Therefore, since any damage is not given to the finger at the time of forming the Au bump, strength of metal foil is not deteriorated.
Patent JP-2000340578-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAUCHI AKIHIRO
IPC: H01L29/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of breakdown voltage faults, even when an epitaxial film is embedded within a groove. SOLUTION: An epitaxial film 107 is embedded in a groove made in the surface of a semiconductor main body and then subjected to oxidation treatment to remove oxide films on the surface of the epitaxial film and on the surface of the semiconductor main body. The surface of the embedded epitaxial film may be removed together with the surface of the semiconductor main body by a chemical and mechanical polishing method. A part of the embedded epitaxial film may be removed to form a trench gate in the film corresponding to the removed part.
Patent JP-H11345475-A (JP)
Title: Disk cartridge
Inventor: KAMAYA NAOKI
IPC: G11B23/03
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a cartridge main body. SOLUTION: This disk cartridge is provided with the cartridge main body 8 housing a magneto-optical disk 6, a table entering opening part 15 for entering a turntable 10 for rotation driving the magneto-optical disk 6 housed in the cartridge main body 8 into the cartridge main body 8, a recording/reproducing opening part 16 facing the magneto-optical disk 6 onto a recording/reproducing means and a shutter mechanism 18 provided opening/closing freely on the recording/reproducing opening part 16. The shutter mechanism 18 is provided with a first shutter member 21 supported turnably around nearly a central part on the nearly central part of one main surface of the cartridge main body 8. Then, the table entering opening part 15 and the recording/reproducing opening part 16 are formed continuously on the cartridge main body 8.
Patent JP-H11333126-A (JP)
Title: Medal game machine
Inventor: FUJII TAKASHI
IPC: A63F7/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate medal blocking, effectively utilize the whole volume of a hopper, and enable to use the hopper commonly for various kinds of medals. SOLUTION: A medal slot 16 to accept a medal thrown by a player is equipped on the front face of this machine. A medal delivery machine 6 with a hopper 21 to store a number of medals and a medal recovery box 9 to recover excess medals are placed in the machine. The medal slot 16 communicates with a medal selector 30 in its lower position. On the medal selector 30, a medal intake passage 31 from the medal slot 16 to the hopper 21 of the medal delivery machine 6 and a medal recovery passage 32 from the medal slot 16 to the medal recovery mechanism 10, and a passage switching mechanism 40 to open one of the medal intake passage 31 and the medal recovery passage 32 and close the other are equipped.
Patent JP-S6436703-A (JP)
Title: Production of nitride precipitated reinforcing type ni base alloy fine wire
Inventor: YAMAMOTO SUSUMU
IPC: B21F19/00
Filed: 1987-06-17
Abstract: PURPOSE:To produce a sintered long product having high quality at good yield and productivity by packing the titled Ni base alloy powder into gap between Ni-made cylindrical body and a core inserted in the inner part thereof and sintering the above powder after drawing the wire by swaging. CONSTITUTION:In the center of the inner part of Ni-made tube 1, the core 1a is arranged so as to extend toward longitudinal direction of the tube 1. Successively raw material powder 2 of the nitride precipitated reinforcing type Ni base alloy is packed in the gap between the pipe 1 and the core 1a. Next, the tube 1 packing the raw material powder 2 is drawn to wire, for example, by swaging 5. Then, the wire drawing work may use roller dies or extrusion pressing wire machine. By this wire drawing work,the raw material powder 2 in the tube 1 is formed as fine wire-like burying the core 1a at the center and having the outer diameter L' and the inner diameter l'. Therefore, under this condition, by heating the tube 1 to sinter the raw material powder 2, the nitride precipitated reinforcing type Ni base alloy fine wire is obtd.
Patent JP-H04372515-A (JP)
Title: Pit structure for wiring and pit wiring system
Inventor: URASAKI JUN
IPC: H02G3/38
Filed: 1991-06-21
Abstract: PURPOSE:To provide pit structure for wiring and a pit wiring system which is economical and excellent in a space factor and does not deteriorate office environment by putting a pit method for wiring into practice. CONSTITUTION:Pits 18, 19, and 20 for wiring are built to pass each zone 11-16 being set by dividing the floor face into desired areas, and areas 22-27 for branching and connection are provided in the middles of the pits for wiring are provided in every zone, and a cover which covers the opening of the pit for wiring is provided with a wiring raising part. Trunk lines 28 are wired in the pits for wiring, and the branch lines being branched and connected to the trunk lines 28, at the branching and connection areas 22-27 provided in the middles of the pits 18-20 for wiring, drawn out to outside through the wiring raising parts provided at the covers of the pits 18-20 for wiring.
Patent JP-S636606-A (JP)
Title: Manual synchronizing feed mechanism for numerically controlled tool machine
Inventor: IWAGAYA TAKASHI
IPC: G05B19/18
Filed: 1986-06-26
Abstract: PURPOSE:To perform the interpolating actions of two axes with a command of a single axis by using the pulses produced from a manual pulse generator set to a machine control panel to control a synchronizing feed mechanism. CONSTITUTION:A robot RBT is set to a machine tool LM to carry out the carry-in/out actions of a work, the service actions for replacement of tools, etc. A controller locker CTL contains a numerical controller for the LM and the RBT and a robot controller. Furthermore a CRT MDI board 100 including a CRT display and a keyboard is provided at the front of the CTL together with a tape reader 101, a machine control board 103, etc. At the time of executing a synchronizing feed function mode, the pulse is sent to a processor from a pulse generator 102. Then the processor sends the position instructions to a pulse distributor for selected two axes. Thus the linear or arc interpolation is carried out.
Patent JP-S5853317-A (JP)
Title: Zero adjusting device for roll crown of multistage cluster rolling mill
Inventor: HAYAMA YASUNOBU
IPC: B21B13/14
Filed: 1981-09-25
Abstract: PURPOSE:To automate zero adjusting operation and to improve controllability for  shapes by operating the rotating angles of eccentric rolls provided to split backup rolls  from the differences between the flatness of a plate after rolling and reference values and changing said angles by means of servocontrol mechanisms. CONSTITUTION:In multistage cluster rolling mills, first a reference material to be rolled is rolled, and the detected values of a detector 26 for plate shapes are stored as  reference values in an arithmetic device 27 for zero adjustment. The device 27 is operated after the start of prescribed rolling to calculate the rotating angles of motors  24 from the differences between the detected values of the detector 26 and the stored  reference values, and the signals thereof are outputted to a controller 28 for rotating  angles of motors. The device 27 judges of clutches 30 to be connected and outputs to a  controller 29 for clutches. When prescribed clutches 30 are connected, the motors 24  are rotated by prescribed rotating angles by the respective outputs of the controller 28,  a detector 25 for rotating angles, and the device 27. As a result, the angles of eccentric  sleeves 15 of the split backup rolls are changed and the prescribed profiles of the rolls  are restored.
Patent JP-H0444778-A (JP)
Title: Ultrasonic strike judging device
Inventor: MIURA NOBUYUKI
IPC: A63B63/00
Filed: 1990-06-08
Abstract: PURPOSE:To quantitatively clearly perform strike judgment every pitching to the strike zone of each batter by arranging ultrasonic transmitter/receiver element parts in a home base plate, and measuring the vertical distance from the home base plate of a passing material such as a ball and a bat from vertical reflecting time. CONSTITUTION:From the time when a pitcher puts his axial foot on a pitcher's plate, brings a ball by both hands, and throws the ball to batter after a stop, set signal is turned on to start periodic transmission output of ultrasonic waves, and the set signal is turned off, after a proper time is measured, or after a sufficient time for the ball to reach a catcher, to stop the transmission output. The united time difference between the transmission output reflected by the ball and a bat and received is converted 5 to the vertical distance from a base plate every ultrasonic transmitter/receiver element part 1, 3. The strike range every batter is preliminarily registered, and compared with the orbit of the vertical distance of the above ball to conduct the strike/ball judgment 12 of the ball, further, the presence of a bat swing is judged from the orbit of the above bat, and as the integrated result, strike judgment of the pitching is determined.
Patent JP-S637658-A (JP)
Title: Method for fixing sip type semiconductor element
Inventor: HATAMOTO YOSHIYUKI
IPC: H01L23/40
Filed: 1986-06-27
Abstract: PURPOSE:To reduce a packaging area for fixing an SIP type semiconductor element, which produces a lauge amount of heat, to a heat sink plate, by fixing the semiconductor element to the heat sink plate with the elastic force of an elastic compressing tool. CONSTITUTION:An SIP type semiconductor element 22, which has a heat sink flat plate on one surface, is pushed to a heat sink plate 20. The elastic force of an elastic compressing tool 30 is made to act between the back surface of the element contacting surfaces of the SIP type semiconductor element 22 and the heat sink plate 20 and a member 32, which is arranged so as to face the element 22 and the plate 20. Thus the SIP type semiconductor element 22 is fixed to the heat sink plate 20. Since the semiconductor element 22, which is pushed to the heat sink plate 20, is fixed to the heat sink plate 20 by the elastic force of the elastic compressing tool 30, the fixing work of the Semiconductor element can be smoothly performed, and the peckaging area can be reduced.
Patent JP-H089727-A (JP)
Title: Control mechanism for back-and-forth posture of planting unit
Inventor: DOI KUNIO
IPC: A01B59/043
Filed: 1994-07-01
Abstract: PURPOSE:To keep the locus of the planting tine of a rice transplanter specific so as to dissolve a bad influence caused by back-and-forth inclination of the locus of the planting tine accompanying the speed change of the PTO shaft in the case the preset amount of planting hill number is changed. CONSTITUTION:In a rice transplanter equipped with an expansion and contraction mechanism of a top link, expansion of contraction of the top link is controlled so as to incline the planting unit forward in the case of a high preset value of planting hill number or keep it in a posture inclined backward in the case of a low preset value by changing the preset value of the corrective voltage of a back-and-forth level sensor (S1) based on an operation of a lever 7 for presetting the planting hill number.
Patent JP-H08320685-A (JP)
Title: Music box device
Inventor: UEJIMA TADASHI
IPC: A63H13/04
Filed: 1995-05-25
Abstract: PURPOSE: To prevent constitution and action from being restricted by ornaments by a constituting a music box device imitating musical instrument, etc., in such a manner that this device may be combined with the ornaments, such as stuffed toys simulating animals and dolls. CONSTITUTION: The legs (a)of the ornaments A are connected to the leg parts 1a of a case 1 of the music box B imitating a piano and the hands (b) thereof are connected to the projecting parts 2a of the first lever member and third lever member 2' of the music box device B imitating the piano respectively via cords 10. The frame 4 of a music box C is mounted at a rear cap case 3 in the case 1. The first lever member and the third member lever 2" are oscillated against an elastic member 11 by a cam 5 fixed to a drum shaft 19 of the music box C, by which the projecting parts 2a are vertically moved.
Patent JP-S638801-A (JP)
Title: Analog signal adjusting method
Inventor: ENDO YOICHI
IPC: G03D3/00
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a signal equivalent to the signal of a standard analog element from an analog element used in a device by converting the analog signal to a digital signal and using the difference from the standard analog element preliminarily stored in a nonvolatile memory to correct the signal. CONSTITUTION:Analog signals outputted from thermosensitive elements 20A, 22A, and 24A are inputted to an A/D converter 46 through an analog multiplexer 48 and are converted to digital signals and are inputted to a CPU 34 through an input port 36. Respective differences between a standard thermosensitive element and thermosensitive elements 20A, 22A, and 24A which are preliminarily stored in a backup RAM 40 from a keyboard 44 are read to perform the correcting operation, and this operation is executed repeatedly when analog signals are inputted. Since it is unnecessary to provide a volume on a substrate for the purpose of correcting the variance of analog signals outputted from analog elements, the substrate is miniaturized.
Patent JP-S5484522-A (JP)
Title: Racemization of optically active amino acid ester
Inventor: TAKAHASHI SATOJI
IPC: C07C67/00
Filed: 1977-12-16
Abstract: PURPOSE: To racemize an optically active α-amino acid alkyl ester, useful as a starting material of the synthesis of pepitides, rapidly and efficiently, by the treatment with a catalyst of alkali metal alcoholate under extremely mild condition using a specific medium.  
     CONSTITUTION: A 1-5C alkyl ester of optically active α-amino acid, e.g. D-phenyl- alanine methyl ester, is racemized by the treatment with an alkali metal alcoholate, e.g. sodium methylate, at -20W50°C in a lower aliphatic alkyl ester having the same alkyl group as that of the starting alkyl ester, e.g. methyl acetate. The alkali metal alcoholate is used in an amount of 0.05W5 times mol of the optically active α-amino acid alkyl ester.  
     EFFECT: Formation of side-products and coloring of the reaction mixture are hardly recognized. The catalyst can be isolated by means of the solid-liquid separation, e.g. filtration, and used as the racemate solution without purification. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5483251-A (JP)
Title: Hoistway for elevator cage
Inventor: UMEMURA SETSUROU
IPC: B66B7/00
Filed: 1977-12-16
Abstract: PURPOSE: To block simply the hoistway for an elevator cage inexpensively with a plurality of members easily variable in size at overlapping portions at the recess portions in the hoistway.  
     CONSTITUTION: First and second members 6, 6' partially overlapped with each other are blocks at extended end 3a and cage passage equivalent portion of recess portion 5 secured to a base 10. They can prevent an accident of an elevator cage at abnormally stopping time. Even if the elevational sizes of the recess portions 5 are different, the overlapping portions 9 of the members 6, 6' are altered to block the required elevational size. Accordingly, even if the elevational sizes of the members 6, 6' are of the same, similar effect can be obtained even with several types of the members. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0818061-A (JP)
Title: Electronic element and its manufacture
Inventor: FUKUI HIROFUMI
IPC: H01L21/308
Filed: 1994-07-01
Abstract: PURPOSE:To prevent the occurrence of the gap between layers by forming the opening of a conductor layer into the width more than that of the opening of an ohmic contact layer. CONSTITUTION:After cleaning of a glass board 100, a Cr film is made, and using etchant, it is patterned to form a gate electrode 101 and a gate wiring 102. Next, an SiNx 103, and an i-type a-Si104, and an n<+>-type a-Si105 are stacked thereon. Subsequently, using etchant, the n<+>-type a-Si layer and the i-type a-Si layer are separated severally for every TFT element. After formation of the contact hole of a gate wiring, Al 106 is made. Next, to form source and drain electrodes, a wiring, and a channel part 107, it is soaked in etchant to etch the Al and then<+>-type a-Si continuously. Hereby, it becomes possible to enlarge the opening of the conductor layer more than the opening of the ohmic contact layer, and can prevent the occurrence of the gap between the Al layer and the n<+> a-Si.
Patent JP-S6129873-A (JP)
Title: Magnet roll
Inventor: HONDA KATSUSHI
IPC: G03G15/09
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a magnet roll small in size, high in magnetic pole intensity, and simple in manufacturing processes by using a resin magnet oriented and magnetized so as to have multipolar anisotropy along the peripheral surface. CONSTITUTION:A cylindrical resin magnet 10 is obtained by mixing particles of a magnetic material, such as ferrite or rare earth type, into a polymer, such as rubber or chlorinated polyethylene, or PVC, and molding this mixture in an extrusion mold provided with orienting yokes 11 in a magnetic field to orient the magnetic particles having multipolar anisotroy along the peripheral face, as shown by the dotted lines and to magnetize them at the same time, thus permiting, e.g., 4 strong magnetic poles N1, N2, S1, and S2 to be formed, even in the case of reducing the size, and orientation and magnetization to be carried out at the same time in the extrusion molding step, and therefore, the manufacturing processes to be simplified.
Patent JP-H0444765-A (JP)
Title: Sitting stick
Inventor: NOMURA KOSHICHI
IPC: A61H3/00
Filed: 1990-06-09
Abstract: PURPOSE:To obtain a sitting stick facilitating the standing up by using one leg bonded to a rotatable body and forked legs bonded to form a fork in its top laterally horizontal direction. CONSTITUTION:A hollow sitting stick body 1 having nearly an equal length and concentrically formed on the outside of a circular pipe 1 has a central large diameter part 2a, heading for both the ends, middle diameter step parts 2b, 2b, small diameter step parts 2c, 2c, and screw parts 2d, 2d having a diameter smaller than that of the small diameter step parts 2c, 2c, and a cap 5 with an inner screw 5a corresponding to the outer screw part 2d rotatably holds a rotatable body 3 to the body 1 by being spirally fastened to the outer screw part 2d. A leg 6 for holding a sitting stick at a determined height is bonded to each rotatable body 3 lower surface with an inclination toward the cap 5 side. Thus, when a person changes sitting posture to standing posture, both hands are put on the sitting stick body, the arms are stood, whereby the body (hip part) can easily be brought up.
Patent JP-S5578095-A (JP)
Title: Preparation of power transmission fluid
Inventor: SHIMIZU ISOO
IPC: C10N60/02
Filed: 1978-12-09
Abstract: PURPOSE: To prepare the title fluid having high viscosity at a high temperature and a high rolling coefficient of friction, from a low-cost raw material, econimically, by treating a specific fraction of a residue oil with an acid catalyst, and hydrogenating the treated oil.  
     CONSTITUTION: A mixture of (A) a major component comprising an unreacted oil fraction having a boiling point of 150W195°C and obtained as a by-product in the preparation of a petroleum resin by polymerizing a fraction having a boiling temperature range of 150W195°C and obtained by the thermal cracking of a petroleum hydrocarbon at ≥700°C, in the presence of a Friedel-Crafts catalyst, and (B) an unsaturated aromatic hydrocarbon having the same boiling temperature range to that of the (A) component, is heated in a liquid phase at 0W200°C in the presence of an acid catalyst to obtain a reaction product having a boiling temperature range of 275W380°C (reduced to 1 atm.). The product is hydrogenated until the amount of the residual benzene rings becomes below 2mol%, to obtain the desired fluid having a boiling temperature range of 280W375°C (reduced to 1 atm.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1072511-A (JP)
Title: Production of propylene graft copolymer by using redox initiator system
Inventor: DENICOLA JR ANTHONY J
IPC: C08F2/46
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To produce a propylene graft copolymer at improved grafting efficiency within a shortened grafting time by irradiating a particulate polypropylene material with a high-energy ionizing radiation in a specified atmosphere and heating the irradiated material in an oxygenous atmosphere. SOLUTION: A particulate polypropylene material having a pore volume fraction of 0.07 or above, a content of 1μm or larger pores of 40% or above, a surface area of 0.1m<2> /g or above and a weight-mean diameter of 0.4-7mm is irradiated with a high-energy ionizing radiation in a dose of 0.5-15 Mrad at 65-80 deg.C in an atmosphere having an active oxygen concentration of 0.004vol.% or below to obtain a free-radical-containing polypropylene material. This material is heated for 10min or shorter at 40-110 deg.C in an atmosphere containing 0.004-15vol.% oxygen and then heated to a temperature of 110 deg.C to the softening point of the polypropylene an atmosphere containing 0.004-15vol.% oxygen.
Patent JP-S5375760-A (JP)
Title: Manufacture for semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/60
Filed: 1976-12-16
Abstract: PURPOSE: To manufacture the thick terminal wiring of designed size, by suppressing the plating side surface widening and by stabling the current supply distribution. 
     COPYRIGHT: (C)1978,JPO&Japio