baber/WOPTO huggingface dataset:
Patent JP-H0888180-A (JP)
Title: Substrate treatment equipment
Inventor: SATO HIROSUKE
IPC: C23C16/455
Filed: 1994-09-17
Abstract: PURPOSE: To provide a substrate treatment equipment which can improve the utilization of material gas and exhibit excellent treatment characteristics when treatment conditions are changed. CONSTITUTION: In a substrate treatment equipment which supplies gas to a substrate S retained by a substrate holder 20 in a treatment vessel 1 and performs specified treatment, a straightening plate 12 which is arranged so as to face the substrate holder 20, a material gas supplying means which makes material gas A flow to the substrate S through the center of the straightening plate 12, and a purge gas supplying means which makes purge gas B flow through the peripheral part of the straightening plate 12 are installed.
Patent JP-H10139873-A (JP)
Title: Production of polyethylene terephthalate
Inventor: NODA SEIJI
IPC: C08G63/78
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polyethylene terephthalate by which even a copolymerized polyethylene terephthalate can efficiently be previously crystallized. SOLUTION: This method for producing polyethylene terephthalate(PET) comprises a step for previous crystallization composed of (A) a step for heating PET chips at a temperature (Tl ) of Tg or above and <=150 deg.C under stirring and partially crystallizing the PET, (B) a step for heating the PET chips at a temperature within the range of (Tbm -40 deg.C) to Tbm under a standing state of the PET chips and crystallizing the PET until the crystallinity thereof attains at least 30% [Tbm is an endothermic starting temperature of the secondary peak in endothermic peaks recognized when increasing the temperature thereof at 10 deg.C/min rate with a differential scanning calorimeter(DSC)] and (C)  a step for heating and increasing the temperature to a solid-phase polycondensation temperature under stirring in the method for producing the polyethylene terephthalate comprising a step for liquid-phase polycondensation reaction, the step for previous crystallization step and a step for solid-phase polycondensation reaction.
Patent JP-H03109719-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIZUKA JUNICHI
IPC: H01L21/20
Filed: 1989-09-25
Abstract: PURPOSE:To promptly judge the molten state of a polycrystalline film on the spot in a nondestructive way by detecting peak intensity or its half value width of a Raman band corresponding to phonon intrinsic for a semiconductor of spectral Raman spectrum. CONSTITUTION:Raman scattering light radiated from a polycrystalline semiconductor film 6 covering an insulator 7 by inadiation with a laser beam is introduced into a spectroscope 10, and peak intensity of its half value width of a Raman band corresponding to phonon intrinsic for a semiconductor of spectral Raman spectrum is detected. If a single crystalline sample contains a defect, etc., to deteriorate its crystallinity, the peak intensity of the Raman spectrum is reduced, and its half value width is increased. Accordingly, if a melted state in the case of recrystallization is held satisfactorily, the peak of the Raman spectrum is not present, but if an unmolten residue remains, its crystallinity is recovered by the heat of the periphery, and the peak is exhibited. Thus, the molted state of a polycrystalline film which cannot be identified by an optical microscope observation with bare eyes can promptly be judged on the spot in a nondestructive way.
Patent JP-H03112337-A (JP)
Title: End stop mechanism of linear motion motor
Inventor: ARAI KIYOYUKI
IPC: H02K7/06
Filed: 1989-09-25
Abstract: PURPOSE:To make it possible to set a stop position of a rotor by providing a projection or projections at one end or both ends of the rotor to rotate and straight advance, and providing a stop ring having a projection bringing into contact with the projection mentioned above to at the end-point of the rotor straight advancing motion. CONSTITUTION:A rotor K is constituted of a rotor shaft 1 and rotor magnet 8. Fixed plates 2 and 3 are loaded on the ends of a stator 5. A straight advancement moving distance of the rotor K depends on the setting of lengths of the fixed plates 2 and 3, the rotor magnet 8, a screw section 1a, etc. A projection 10a is provided at the end of the rotor magnet 8, and a stop ring (sixed stopper) 11 having serrations 11b for rotating controlling stopping claws 11a and 11a is mounted on the insides of the fixed plates 2 and 3 in correspondence with the projection 10a. The serrations 11b of the fixed stopper 11 are capable of turning in the circular direction, the rotor shaft 1 is placed at a required position, and the fixed stopper 11 adheres and fixes to the fixed plates 2 and 3 at a position bringing the operative stopper 11a into contact with the fixed stopper 11. According to the constitution, a required stop position can be set.
Patent JP-2000079589-A (JP)
Title: Suction pad, and suction hand using the pad
Inventor: YAMAZAKI MINORU
IPC: B25J15/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To automatically stop suction action by a suction pad itself when a workpiece is not existing, by imparting a function for detecting the existence of the workpiece to the suction pad itself. SOLUTION: A spool 11, to form separately into a vacuum sensing chamber 14, an atmospheric pressure chamber 15, and a pad suction chamber 16, is arranged in a holder 9. When a suction pad 5 is suckedly actuated disregarding the nonexistence of a workpiece, the spool 11 is elevated by negative pressure in the chamber 14 to shut off communication holes 19 and 20 for communicating between the chambers 14 and 16. After that, a condition, where vacuum sucking force is actuated only to the chamber 14, is automatically retained to make the said force be unactuated to the chamber 16.
Patent JP-H0585419-A (JP)
Title: Front part body structure of automobile
Inventor: WATARI TADAYOSHI
IPC: B62D25/20
Filed: 1991-09-27
Abstract: PURPOSE:To solve the trouble of vibration, etc., due to the deformation of a front body in front of the left and right front pillars by suppressing the lateral deformation of the front body due to the suspension load, in a front part body structure of an automobile. CONSTITUTION:A dash floor panel 4, floor panel 2, and a front pillar 10 are joined together, and in a joint part, a wheel house panel 14 bulges inside a cabin 8, and a reinforcing member 20 is installed along the bulging-out part 14a inside the cabin of the wheel house panel, and as for the reinforcing member 20, the upper edge part 20a is connected with the front pillar 10, and the lower edge part 20b is arranged on the underside of a floor panel 2 and connected with a front frame 16 extending in the longitudinal direction of the car body. The reinforcing member 20 may be joined directly with the front frame 16, or may be connected with a torque box 18 for connecting a side sill 12 and the front frame 16, and connected with the front frame 16 indirectly through a torque box 18.
Patent JP-H0193647-A (JP)
Title: Reduction device
Inventor: MATSUMURA TOSHIAKI
IPC: G11B21/02
Filed: 1987-09-30
Abstract: PURPOSE:To reduce the number of parts and make the device thin by supporting a planetary gear wheel rotatably which rotates in engaging to both the first and the second gear wheels and still providing a pulley a rotation shaft of which is fitted into a bearing pipe portion of the first gear wheel and fixed. CONSTITUTION:A hub pad 29 is rotated by the torque transmitted to a large pulley 25 from a motor 31 via a small pulley 32 and a rubber belt 30 and then handed to a rotary shaft 28. At the same time, through turning one round a planetary gear wheel 26 around a bearing gear wheel 23, it becomes that a cam gear wheel 21 which has one more tooth than the bearing gear wheel advances by one tooth against the bearing gear wheel 23, and thereby a plate cam 22 is rotated reduced. For example, if numbers of teeth on the bearing gear wheel 23 and the cam gear wheel 21 are made to be 50, 51, reduction in one fiftieth can be attained between the plate cam 22 and the rotary shaft 28. According to this constitution, the number of parts, can be drastically re duced than heretofore, and thereby the device can be made thin and at low cost.
Patent JP-H07149352-A (JP)
Title: Box for fruit, etc.
Inventor: CHIYOU KINKOU
IPC: B65D25/32
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a box which mainly receives fruits, wherein another box can be stacked inside the box or other boxes can be laminated in numerous layers on a handle according to a moving position of the handle, and the box is stable to easily lift for carrying. CONSTITUTION: A box A with an upper part large and a lower part small is formed to stack another box in the box. Downward protrusions 4 are formed on both bottom faces on a bottom with a recessed groove 6 formed on a bottom or the protrusion. A support 14 formed in a slot 12 is formed on a rim of the box A, wherein a fixing protruding piece is formed on the slot, and a coupling rod of a handle 16 equipped with a reinforcing wire 32 inside is inserted, thereby allowing the coupling rod of the handle to slide within the slot.
Patent JP-H1180414-A (JP)
Title: Double-structure continuous porous body and its production
Inventor: FUNAKI KATSUNORI
IPC: C08J9/26
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a porous body having a specific surface area and a heightened permeability to liquids and gases by forming continuous pores having a specified smaller pore diameter in a porous polymer skeleton having continuous pores having a specified pore diameter. SOLUTION: A block copolymer comprising at least two monomers is mixed with a homopolymer, and the mixture is molten by heating or dissolved in a common solvent to establish a randomly mixed state, and the mixture in this state is subjected to temperature lowering or solvent evaporation to form a macrophase separation structure comprising a co-continuous structure comprising a copolymer phase and a homopolymer phase. This structure is subjected to further temperature lowering or solvent evaporation to form a microphase separation structure comprising a co- continuous structure and/or a cylinder structure in the copolymer phase. Next, the homopolymer is eluted from the macroseparation structure to form a porous body entirely consisting of the copolymer skeleton and having continuous pores having a pore diameter of several hundreds nm to several tens μm. Further, either phase of the copolymer is decomposed or the polymer is eluted from the phase to make the copolymer skeleton microporous to an extent that the pore diameter is in the range of several nm to several hundreds nm.
Patent JP-H0990403-A (JP)
Title: Thin-film transistor array and its production
Inventor: ENDO YUKIO
IPC: G02F1/136
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor(TFT) array with which coplanar type TFTs are simultaneously formable with decreased pixel defects without the change of a forming stage of a comventioned reverse staggered TFT by make it possible to simultaneously prevent the occurrence of defects in the two TFTs for driving one display electrode. SOLUTION: This TFT array is composed of plural pieces of gate wirings disposed on a transparent insulating substrate 10, plural pieces of source wirings disposed orthogonally with the gate wirings, display electrodes 3 formed in the intersected parts of both wirings and two pieces of the TFTs which are arranged in the intersected points and drive the display electrodes. The TFT consists of the reverse staggered TFT 7 and the coplanar type TFT 8. Two pieces of the TFTs 7, 8 are connected in parallel between the source wirings and the display electrodes.
Patent JP-2001074894-A (JP)
Title: Material for spectral element that disperses soft x rays
Inventor: TANAKA TAKAO
IPC: G21K1/06
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a material for a spectral element which can disperse soft X rays in a practically available range, 0.5 keV or more, by increasing the reflection intensity of diffraction with 2d value that is longer than 400 diffraction and improve the serviceability of the material for the spectral element for dispersing YB66 soft X rays that disperses soft X rays between 1 keV and 2 kaV inclusive by heightening the reflectivity of the 400 diffraction. SOLUTION: One or not less than two kinds of transition metal elements such as Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zr, Nb and Mo is added to YBn (provided that n is more than 52 and less than 72) that has a structure of YB66 to change the layout of atoms in a crystal grating and position occupation rate whereby spectral properties of soft X rays are improved by increasing the X-ray reflectivity of 200 diffraction, and this material permits the dispersion of soft X rays of lower energy, 0.5 keV or more.
Patent JP-H06190113-A (JP)
Title: Fluctuation prize-winning device for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1993-09-13
Abstract: PURPOSE:To provide a PACHINKO machine capable of fetching surely a ball which flows down through a game part to a great prize-winning port in a second state being profitable to a player, can give sufficient profits and the sensation of satisfaction to the player, and abounds in an interset. CONSTITUTION:In the fluctuation prize-winning device of the PACHINKO machine which can be converted to a second state expanded profitably to a player, the upper edge of a movable member 20 is set so as to be positioned in the lower part of a fault member 19 in the case of a first state, and so as to be positioned in the upper part of the fault member 19 in the case of a second state.
Patent JP-H0589156-A (JP)
Title: Automatic control positive time integration method for local time ticking
Inventor: UKAI OSAMU
IPC: G06F17/10
Filed: 1991-09-27
Abstract: PURPOSE:To provide a local time ticking automatic control positive time integration method which can obtain a regular solution in heat flow calculation in short time and which can suppress the number of calculation memories small. CONSTITUTION:Real time ticking DELTAtr which is uniformly used in a whole calculation area decided by the calculation stable limit of a method whose time is positive in convection/diffusion equation regular calculation appearing in heat flow calculation is substituted for time ticking DELTAtv based on the state of respective meshes obtained by meshdividing the calculation area, namely, a local calculation stable condition which can be evaluated from speed, a diffusion coefficient and time ticking DELTAtr. The time integration whose time is positive is executed on the convection-diffusion equation in heat flow calculation.
Patent JP-H0971354-A (JP)
Title: Film unrolling device
Inventor: MATSUNAGA TAKASHI
IPC: B65H16/06
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To unroll a film easily without giving contamination and scores to it by feeding a roll of a one-end opened film, blowing air into the one-end open of the fed film, and leading the film opened by the blown air into a supporting and receiving device, and receiving the led open film by a receiving roll while the film is spread flat by a receiving roll. SOLUTION: The roll of a one-end opened film is supported by upper and lower core chucks 3a and 3b which are mounted on an arm 2 so that it can be rotated and its axis is positioned vertical, and fed. Also, air is blown from a nozzle 6 positioned at a prescribed height from a floor surface into the one- end open of the fed film, and the film opened by the blown air is led into a supporting and receiving device D by guide rolls 7a to 7c of a film guide roll device. Then the led open film is received by a receiving roll 8 while the film is being spread flat. Thus the film can be unrolled easily by one worker without giving contamination and scores to it.
Patent JP-H06108367-A (JP)
Title: Flexible and uneven-surfaced fibrous sheet-like material with mechanical strength retained
Inventor: SAITO YOSHIMITSU
IPC: D21H27/30
Filed: 1992-08-03
Abstract: PURPOSE:To obtain this sheet like material by moisture-conditioning of a natural plant fiber-contg. paper or a nonwoven fabric followed by rubbing treatment. CONSTITUTION:A paper or nonwoven fabric containing >=50wt.% of natural plant fibers or water-resistant or thermal shrinkage resistant fibers is imparted with 20 to 130wt.% of water to conduct moisture conditioning and make it flexible. The above sheet-like fibrous material is held between a pair of chucks followed by revolving or rocking the chucks to apply rubbing action on the sheet-like material, thus obtaining the uneven-surfaced fibrous sheet-like material. Or, the original sheet-like material such as a paper or a nonwoven fabric is laminated with a woven or nonwoven fabric or a raised material thereof followed by moisture conditioning and then subjecting the laminate to rubbing treatment mentioned above.
Patent JP-S63104079-A (JP)
Inventor: ASATANI KOJI
IPC: G09F9/30
Filed: 1986-10-21
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-H0193226-A (JP)
Title: Terminating device
Inventor: SHIMATANI TOSHIMICHI
IPC: H04J3/00
Filed: 1987-10-03
Abstract: PURPOSE:To communicate with a various kinds of terminal equipments with different data speed asynchronously via a PCM transmission path by performing speed conversion by mapping the data signal of the terminal equipment at speed faster than the data speed of the terminal equipment. CONSTITUTION:In terminating devices 5A, 5B, and 5C, the demapping of a transmission request signal RS when it is issued from an opposite side terminal equipment is performed at a demapping circuit 400 via a reception register 80 since a short-circuited line 10 exists, and it is outputted setting a reception carrier detecting signal CD at '1', and simultaneously, a transmissible signal CS' is also set at '1'. A data terminal equipment sends transmission data SD to a mapping circuit 300 with a transmission clock in the inside of the terminal equipment, and performs the mapping the SD by sampling one datum for every several times by a timing signal 274. In such a way, it is possible to transfer the data with the PCM transmission path at speed requested by the terminal equipment in an asynchronous state.
Patent JP-S62114849-A (JP)
Title: Cleaning device
Inventor: IZUMI SHINICHIRO
IPC: B08B11/00
Filed: 1985-11-08
Abstract: PURPOSE:To prevent the surface of a disc from being scratched, by displacing a pressing roller to the side at which a rolled paper sheet is unused, before completion of cleaning so that a finishing wipe-off process is made with the use of the unused rolled paper during two or three revolutions before completion of cleaning. CONSTITUTION:After completion of machining, a cleaning device frame 1 is lowered down to a wipe-off position while a disc 4 is gripped by a vacuum chuck 3. The spindle 2 of a lathe is rotated about at a speed of 50rpm to wipe off chips and dust adhered to the surface of the disc 4. Before completion of the wipe-off operation a pressing roller 8 is depressed in the direction A of unused side of a rolled paper sheet 12 by means of a cylinder 5, and therefore, the unused paper sheet makes into contact with the wiped-off surface. In this condition the spindle 2 is rotated in a few revolutions to carry out finishing wipe-off, and therefore, fine chips and dust adhered to the surface of the disc 4 are completely removed. Thereby, it is possible to prevent the surface of the disc 4 from being scratched.
Patent JP-H0193515-A (JP)
Title: Hair dye
Inventor: FUJIMAKI MASATO
IPC: A61K8/00
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a hair dye, containing respective specific amounts of respective specific dispersion stabilizer, three kinds of humectants, wetting agent.humectant, two kinds of organic solvents, dye, pH adjustor and water and having color holding power without damaging hair shafts and roots and irritancy to the scalp. CONSTITUTION:A hair dye, having the composition of (a) 3.5-7wt.% hydroxyalkyl cellulose, (b) 7-9wt.% benzyl alcohol, (c) 10-13wt.% aliphatic lower alcohol, (d) 9-13wt.% N-alkylpyrrolidone, (e) 1-2wt.% 1,3-butanediol, (f) 1-7wt.% propylene glycol, (g) 1-7wt.% iso-propyl alcohol, (h) 0.3-5wt.% dye, (i) citric acid in an amount so as adjust pH to 4-4.5 of the hair dye and (j) the residual amount of water and further excellent dispersion effects even if a coloring matter in an amount of several times based on a conventional hair dye is used without damaging hair shafts and capable of exhibiting hair dyeing effects with high coloring holding power.
Patent JP-S63104151-A (JP)
Title: Microprocessor containing tracing function
Inventor: OISHI HIROMI
IPC: G06F15/78
Filed: 1986-10-21
Abstract: PURPOSE:To obtain a unified tracing function by using a prefetch unit, a memory control unit, a bus control unit, a micro ROM, a microsequencer and an executing unit. CONSTITUTION:A prefetch unit 1 prefetches an instruction to be carried out from a main memory and decoded. Then the unit 1 produces an effective operand address and sends it to a memory control unit 2. The unit 2 contains a TLB for execution of conversion at a high speed. A bus control unit 3 puts a real address sent from the unit 2 on an external bus and gives accesses to the memory and an I/O. A microsequencer 4 produces the address of a microprogram based on the instruction decoding information received from the unit 1 and also accepts various interruptions to reflect them onto the program address. A micro ROM stores the microprogram. Thus it is possible to improve the software evaluation efficiency and to carry out a tracing job without using any additional device.
Patent JP-2000083384-A (JP)
Title: On delay time monitoring circuit
Inventor: TOUDA TETSUYA
IPC: H02M1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for protecting a power transistor when on-delay time can no longer be secured. SOLUTION: In an integration circuit 1 for upper arm, a diode 3 and a resistor 5 are connected in parallel and furthermore a capacitor 7 is connected in series for delaying to monitor a PWM drive signal. An integration circuit 2 for lower arm is similarly composed, the output of the integration circuits 1 and 2 is connected to the negative side of comparators 9 and 10 is compared with a reference voltage Vref that is connected to the plus side. Moreover, the output of the comparators 9 and 10 is inputted to a logic OR IC 11 to monitor on delay time. When output (a) of the logic OR IC 11 changes to a low level while monitoring on delay time, a latch IC 12 detects the change and outputs an alarm signal and a microcomputer stops the generation of a PWM drive signal by the alarm signal, and stops the switching of power transistors 15 and 16.
Patent JP-H04129439-A (JP)
Title: Multi-frame synchronization circuit
Inventor: FUKAMACHI KAZUHIRO
IPC: H04J3/06
Filed: 1990-09-20
Abstract: PURPOSE:To make the circuit scale small by applying data speed conversion and phase correction with a single memory. CONSTITUTION:A serial/parallel converter 41 converts a reception data from a multi-frame synchronization detection circuit 32 into a parallel data synchronously with a pulse and gives the result to a dual port RAM 42. Then a write address is generated in response to the system clock and a reception data subject to parallel processing is written in a dual port memory 42 and a data is read from the memory 42 by using a read address generated by the system frame pulse and the system clock. Thus, the speed conversion and the phase correction are attained by the single dual port memory 42. Thus, the circuit scale is made small.