baber/WOPTO huggingface dataset:
Patent JP-2000339783-A (JP)
Title: Formation of coating film of disk-shaped substrate surface of optical disk
Inventor: ISHIZUKA SEIJI
IPC: H01L21/027
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly form a primer coat layer and a protective layer by executing the flow of gas from a gas introduction part to a gas discharge part at a relatively high velocity at the time of supply start of a coating liquid from a dispensing nozzle to a disk-shaped substrate surface and at a relatively low velocity at the time of supply stoppage. SOLUTION: The disk-shaped substrate 11 is horizontally mounted on the surface of a spinner head 12 and the dispensing nozzle 15 for supplying the coating liquid is mounted in such a manner that its nozzle tip exists at the prescribed position above the inner periphery of the disk-shaped substrate 11. The spinner head 12 is rotated at a high speed by a drive motor and the substrate 11 is rotated at a high speed as well. The coating liquid is dropped and supplied from the nozzle port of the dispensing nozzle 15 onto the substrate 11 in a rotating state. The flow of the gas for drying the coating film from the nozzle 15 is executed at the relatively high velocity at the time of the supply start of the coating liquid from the nozzle 15 to the disk-shaped substrate 11 surface and at the relatively low velocity at the time of the supply stoppage.
Patent JP-S5767873-A (JP)
Title: Automatic earthquake monitoring method
Inventor: OSADA MICHIAKI
IPC: E04H9/02
Filed: 1980-10-16
Abstract: PURPOSE:To output commands corresponding to the degrees of earthquakes by storing beforehand the natural oscillation frequencies and amplitude data of the respective apparatus included in plant systems, and analyzing said information and the actually measured data of the earthquakes. CONSTITUTION:The natural oscillation frequencies and amplitude data of respective apparatus such as computers, control devices and the like included in plant systems are beforehand stored in an apparatus oscillation information table 8 in a processor 4. In this state, the acceleration detectors 1-3 disposed to all the apparatus groups output the DC voltage values proportional respectively to the magnitudes of the oscillations in the detection directions at all times and are supplying the same to the unit 4. In the unit 4, the operations of the signals inputted from the detectors and the comparative operations with the data of the table 8, and whether the oscillations giving danger to the apparatus are generated or not are judged. According to the permissible seismic levels of the apparatus, an alarm command 11 or a system stop command 12 is outputted from a digital output device 10.
Patent JP-S6034897-A (JP)
Title: Rewritable optical recording medium
Inventor: ASANO YOSHIHIRO
IPC: G11B7/243
Filed: 1983-08-08
Abstract: PURPOSE:To enable to record and erase repeatedly, by incorporating Te into a plasma-polymerized film in a rewritable optical recording medium utilizing a phase transition of the medium. CONSTITUTION:Te is incorporated in the organic plasma-polymerized film in the rewritable optical recording medium utilizing a phase transition of the medium. In this case, Te may be Te alone or an alloy of Te with at least one of Ge, Se, Sn, In, Pb, Bi and Sb. The Te-containing plasma-polymerized film is characterized in that the crystal grains remain fine even when the amorphous- crystalline phase transition is repeated. Therefore, the film can be repeatedly subjected to recording and erasing without any deterioration. This feature is considered to arise from the fact that the plasma-polymerized film prevents cohesion of Te.
Patent JP-H0766128-A (JP)
Title: Vertical furnace
Inventor: HOSAKA EIJI
IPC: H01L21/22
Filed: 1993-06-15
Abstract: PURPOSE:To prevent air from being entrained through the lower part of the inlet of furnace by projecting a ring part outward from the lower part of a reaction tube while fitting tightly to the lower part of heater base thereby sealing the gap between a reaction drum and the heater base hermetically. CONSTITUTION:A V-shaped packing 4 is secured, by means of a sealing material presser 5 and a stopper 6, to a metal 16 for receiving a thermal insulation cloth applied to the lower surface of a heater base 1 and a ring part 3 enclosed by the V-shaped packing 4 is projected outward from the lower part of a reaction tube 2. When the reaction tube 2 is inserted into the heater base 1 and set in place, the ring part 3 projecting from the reaction drum 2 is pressed by the V-shaped packing 4 secured to the metal 16 for receiving the thermal insulation cloth applied to the lower surface of the heater base 1 and thereby the gap D between the reaction drum 2 and the heater base 1 is sealed.
Patent JP-S5477108-A (JP)
Title: Control circuit for tape recorder
Inventor: SAITOU TADASHI
IPC: G11B15/10
Filed: 1977-12-02
Abstract: PURPOSE: To provide a control circuit, which can be free from chattering, which can have the number of capacitors reduced and which can be easily integrated, by storing the mode converting condition for a preset time with the use of an RS type flip- flop.  
     CONSTITUTION: If switches 4 to 6 for play, fast forward and rewind are operated, D type FF 48 to 50 are set. RS type FF 51 to 53 are set so that they are not reset even if the FF 48 to 50 are reset for a short time by the chattering. A transistor 57 is rendered inconductive by the set outputs of the FF 51 to 53, which prohibit the mode change of a drive circuit 1 therefor. When a capacitor 60 connected with a resistor 59 is charged to a preset voltage after a preset time lapse, the FF 48 to 50 are reset by a voltage detecting circuit 61, and the FF 51 to 53 are set so that mode change-over solenoids 28 and 29 are energized by the drive circuit 1. As a result, if the switches 4 to 6 are operated to effect the mode change, the change- over control can be accomplished with the use of a circuit which can be free from any chattering and which can be easily integrated with a reduced number of capacitors such as a common delay capacitor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07322722-A (JP)
Title: Transplanter
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1994-06-01
Abstract: PURPOSE:To transplant vegetable seedlings in the center of ridge by correcting the position of a planting unit onto inclined upper side when transplanting on a slant place. CONSTITUTION:In a transplanter liftably attaching a planting unit through a lifting and lowering link pitch 21 to a traveling vehicle, the planting unit is constituted so as to enable control of the offset position in the lateral direction to a lifting and lowering link hitch 21.
Patent JP-S5269376-A (JP)
Title: Magnetic optical photometer
Inventor: MURAYAMA SEIICHI
IPC: G01N21/21
Filed: 1975-12-05
Abstract: PURPOSE:To make possible highly accurate element analysis, etc. by bending the optical path of the signal light separated by a polarizer and reference light by means of a reflector having light transmittance and detecting these lights.
Patent JP-H04342461-A (JP)
Title: Zirconia porcelain and electrochemical cell utilizing the same
Inventor: SHIBATA KAZUYOSHI
IPC: C04B35/48
Filed: 1991-05-20
Abstract: PURPOSE:To improve the thermal impact resistance of a zirconia porcelain, thereby permitting to suitably apply the zirconia porcelain to fuel batteries, oxygen sensors, electrochemical pumps, etc. CONSTITUTION:Tetragonal crystals only at the surface layer of a partially stabilized zirconia porcelain containing tetragonal crystals as crystal particles are converted into monoclinic crystals to generate compression stresses at places near to the surface, thereby improving the thermal impact resistance of the produced zirconia porcelain. The above-mentioned zirconia porcelain improved in the thermal impact resistance is employed as a solid electrolyte of an electrochemical cell.
Patent JP-H01312401-A (JP)
Title: Lead lift off inspecting device for ic
Inventor: MIYASAKA YOICHI
IPC: G01B11/00
Filed: 1988-06-10
Abstract: PURPOSE:To achieve a stable measurement free from surface condition of a lead by using a laser light from the side of an IC to perform a measurement of a light shielding level. CONSTITUTION:A flat package IC 31 to be inspected is placed on a parallel plate 34 with a transfer device 32 and a lead tip is positioned with a mobile type stopper 36 for positioning lead tips in a belt 35 of a laser light of a light shielding type laser displacement meter 33 mounted at an angle vertical to the parallel plate 34 so that all of one directional leads shield the laser light. After the positioning of the lead tip in the laser light, a measurement is performed including the parallel plate 34. After the end of the measurement, the IC is turned with the transfer device 32 as required by 90 deg. or 180 deg. and a lead lift off inspection is performed in all directions.
Patent JP-H022213-A (JP)
Title: Phase locked loop
Inventor: HAGIWARA MISAO
IPC: H03L7/099
Filed: 1988-06-10
Abstract: PURPOSE:To eliminate the need for the use of a fast speed clock signal by using an output of a counter so as to constitute a control circuit of a phase locked loop. CONSTITUTION:Counters 1, 3 vary an output of the counters synchronously with an output signal phi of a fixed frequency oscillator. Output D0, D1 of the counter 1 are given to an AND gate 2 and the output of the AND gate 2 is given to a counter 3. A counter control circuit 6 uses outputs C0-07 of a timing generator and a quantization circuit 7 so as to control at which period of ST0-ST7 the operation of skip or repeat to the counter 1 is to be executed. As to the counter 3, since no disturbance exists in the count, the timing generator and the sequence controller are implemented without any problem.
Patent JP-H01312771-A (JP)
Title: Magnetic head magnetic disk assembly
Inventor: EDAKAWA KENJI
IPC: G11B19/20
Filed: 1988-06-10
Abstract: PURPOSE:To improve the reliability of reproduction of information by giving a pre-load in the same direction as the tension of a belt through a spring to the side face of an outer race of a bearing at the free side so as to avoid the tilt direction of a spindle hub shaft from being changed due to shock or vibration and secular change of the tension of the belt. CONSTITUTION:A spring 17 gives a pressing force to the side face of a stator side bearing 6 and its direction is a direction at a right angle to the shaft 4, so-called in a radial direction and in the same direction as that of the pulley 9 tensed by a drive motor via a belt. Thus, since the spring 17 gives a pressing force to the bearing 6 at the free side in the direction of the drive motor torque at all times, the tilt direction of the spindle hub 3 is always constant and even with external shock or vibration or secular change in the belt tension, the tilt direction is kept unchanged. Thus, the positioning error of the magnetic head in the recording and reproduction of information is prevented to obtain an excellent reproduction characteristic and the magnetic disk device with excellent reliability is obtained.
Patent JP-S6035795-A (JP)
Inventor: YOSHINO KOUICHI
IPC: G10L21/04
Filed: 1983-08-05
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-H03215530-A (JP)
Title: Molding material for sliding member
Inventor: MURAKAMI SHIGERU
IPC: C08J5/16
Filed: 1990-06-01
Abstract: PURPOSE:To prepare the title material exhibiting a high rigidity over a wide temp. range, having low coefficients of friction and abrasion, and giving a molded article with excellent sliding properties by compounding a specific polyether copolymer with a solid lubricant in a specified wt. ratio. CONSTITUTION:The title material is prepd. by compounding 90-40wt.% polyether copolymer which has repeating units of formulas I and II in a molar ratio of formula II to (formulas I+II) of 0.15-0.4 and a melt viscosity at 400 deg.C of 3000-10000P with 10-60wt.% solid lubricant (e.g. polytetrafluoroethylene).
Patent JP-S6123913-A (JP)
Title: Measuring device for angular speed
Inventor: OKAWA SHUJI
IPC: G01C19/56
Filed: 1984-07-13
Abstract: PURPOSE:To absorb an error in measurement due to disturbing vibration electrically and to improve the precision by providing two electrodes for excitation and detection to a flat plate type piezoelectric substrate on the same plane, and applying an AC voltage to the electrode for excitation. CONSTITUTION:Another couple of electrodes are provided at distance by (lambda/2) (2n+1) apart from the detection electrode 11 to obtain an output out of phase with the electrode 11. When the applied voltage to the exciting electrode 8 is denoted as (a) and the detection voltage of the detection electrode 11 applied with an angular speed vector 6 is denoted as (b), (a) and (b) are made similar by selecting the interval between the exciting electrode 8 and detection electrode 11 properly and the amplitude of (b) increases in proportion to an angular speed omega. Thus, the two exciting and detection electrodes are combined together to absorb electrically the error in measurement due to disturbing vibration without using any mechanical means like a vibrationproof means, thereby improving the precision.
Patent JP-H09322729-A (JP)
Title: Preservation of bean-curd refuse
Inventor: SHIINO HARUSHIRO
IPC: A23L11/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving bean-curd refuse for a long period, capable of retaining freshness of bean-curd refuse as a material useful for human body in a state stabilized for a long time and re-utilizing as a raw material for fertilizer, feed or food. SOLUTION: Bean-curd refuse which is a by-product in producing bean curd is housed in a container capable of blocking air before temperature of bean-curd refuse becomes about <=75 deg.C and sterilized by remaining heat, and then, bean- curd refuse fermented by lactobacillus is packed or mixed into bean-curd refuse lowered to about <=40 deg.C and air is blocked or bean-curd refuse is sealed in a state in which air in the upper part in the container is excluded as much as possible to preserve the bean-curd refuse.
Patent JP-S5950005-A (JP)
Inventor: HAINTSU DEITOMAA
IPC: C01B17/765
Filed: 1983-08-06
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-S63310471-A (JP)
Title: Bobbin carrying system
Inventor: YAMAMOTO YOSHIO
IPC: B65H67/06
Filed: 1987-06-10
Abstract: PURPOSE:To save carrying space remarkably by providing a branch line branching from a main carrying path and combining again with the main carrying path in spinning frame zone, then coupling an empty bobbin receiving line and filled bobbin delivering line of spinning frame to aforementioned line. CONSTITUTION:Three types of filled bobbins A, B, C delivered from respective spinning frames SPA1-SPC3 are inserted into a tray and carried in the direction of an arrow 20 on a main carrying path 1. In winder zone, specific filled bobbin is taken into corresponding winder while being classified through a type judging device 11 and a filled/empty selection member. An empty bobbin completely rewound by winders WA-WC are discharged from respective winders WA-WC and carried on a main carrying path 1 toward spinning frame zone. At first, an empty bobbin of type A is taken into a branch line 6a by a judging device located at a branch point of a branch line 6a. Empty bobbins of type B and C are further carried on a main carrying path 1b and taken in sequentially.
Patent JP-H0438972-A (JP)
Title: Golf links controlling system
Inventor: TANI YOSHIMASA
IPC: A63B55/60
Filed: 1990-06-04
Abstract: PURPOSE:To grasp accurately the information of caddie carts for smoothing the proceeding of play, by providing a cart controller for transmitting a hole signal, caddie cart discriminating signal and travelling distance data to a caddie master chamber. CONSTITUTION:A hole signal transmitter 20 provided near a teeing ground 40 has a hole data generating section 21 for discriminating the hole number to generate a signal, and a control circuit 13 of a cart controller 10 mounted on a caddie cart 1 receives the hole signal to discriminate the caddie cart 1 for counting the travelling distance thereof. A combined transmitter and receiver 14 transmits respective signals from the control circuit 13 to a caddie master controller 30 and receives respective control signals from the controller 30. Also, the caddie master controller 30 is provided with a combined transmitter and receiver 31 for transmitting and receiving signals with the combined transmitter and receiver 14 and a control circuit 32 for controlling the start and arrival of the caddie cart.
Patent JP-H05237876-A (JP)
Title: Distribution manifold for injection molding
Inventor: ARETSUKUSU SHII TENGU
IPC: B29C45/73
Filed: 1992-06-04
Abstract: PURPOSE: To maintain the temperature of a melt material appropriate by using a heating means combined in one from the manifold body to the manifold extension of a distribution manifold. CONSTITUTION: A manifold inlet section 76 is provided integrally with the manifold body 74. An electric heating wire 88 combined in one from the manifold body 74 to the manifold inlet section 76 is installed. A molten material passage 66 is formed in the distribution manifold from the inlet 68 which opens in the manifold inlet section 74 to a plurality of outlets which open in the manifold body 74.
Patent JP-H073747-A (JP)
Title: Concrete block for boulder levee
Inventor: OKAMOTO JIRO
IPC: E02B3/14
Filed: 1993-06-16
Abstract: PURPOSE:To easily install a concrete block for a boulder levee by providing a frame in part of or around a bottom plate, forming a hollow portion in part of the frame or in a separately assembled frame, and providing holes in part of a projecting portion forming the hollow portion which communicate with the outside. CONSTITUTION:A frame 2 which is curved at its center is provided around a flat bottom plate 1 to form a hollow portion 3 between the frame 2 and the back side of the plate 1. Oblong holes 4 communicating with the outside are provided in three positions of a projecting portion 5 forming the hollow portion 3, so as to form a concrete block for a boulder levee. The upper side of the inner bottom plate 1 of the block is filled with stones and sand and the overall surface of the block is covered with a wire gauze 6, which is then held in position by a mesh holding fitting 10.
Patent JP-H039876-A (JP)
Title: Thermal transfer printer and ribbon casette
Inventor: OISHI YUKI
IPC: B41J32/00
Filed: 1989-06-07
Abstract: PURPOSE:To perform printing of good quality by stably performing the release of an ink ribbon from paper by holding the ink ribbon between ribbon feed rollers rotating at a constant speed to feed the ink ribbon under tension. CONSTITUTION:At the time of collection, since the release of an ink ribbon 40 from paper is performed in such a state that ink is solidified, large force is required in the release of the ink ribbon 40 at the time of collection as compared with the force required in the release of the ink ribbon 40 from the paper in a molten state of ink at the time of printing but, since the release of the ink ribbon 40 is performed by the friction force of a ribbon feed roller 32 rotating at a constant speed, the ink ribbon 40 can be stably released under definite tension. Since the cover sleeve 36 on the outer peripheral surface of the ribbon is formed from material quality having the relatively large coefficient of friction, the ink ribbon 40 can be stably released without generating a slip.
Patent JP-H10319921-A (JP)
Title: Liquid crystal display device
Inventor: KAWAMURA TETSUYA
IPC: G09G3/36
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a stripe shaped display unevenness from being caused in a display picture by turning the remaing transfer gate transistor of other side off after the transfer gate transistor of one side of either of a p type transistor of an n type transistor is turned off previously. SOLUTION: The pulse of one side of gate signal pulses to be respectively impressed on two kinds of transfer gate transistors of a p type transistor 9p and an n type transistor 9n which are connected to a picture signal wiring 2 is made to be more delayed than the transistor of other side. Then, two inverts 16, 17 are inseted in the gate circuit of the transistor of one side so that the remaing transfer gate transistor of other side is turned off after the transistor of side of either of the p type transistor or the n type transistor is turned off earlier. Then, since timings when two transistors are turned off are made so as not overlap even when variations of delays are generated, a picture signal is made to receive a constant voltage change and the stripe shaped display unevenness is hardly caused.
Patent JP-S5935103-A (JP)
Title: Method for measuring flatness of wafer
Inventor: SHIYOUDA SHIYUUJI
IPC: G01B13/22
Filed: 1982-08-23
Abstract: PURPOSE:To measure the flatness of a wafer accurately and simply by using the principle of a fluid micrometer, fixing an automatic focusing mechanism, measuring the hydraulic pressure at that time, and thereby measuring the surface ruggedness of the wafer. CONSTITUTION:A measuring apparatus is constituted by a fluid micrometer 4 and a valve 8 provided below a reducing lens 3, by Z-axis driving mechanisms 6, 9 and 10 provided on an X-Y stage 7, and by a feedback control system 12. This apparatus is designed so that the X-Y stage 7 is moved along the surface 5 of a wafer, an output of a differential pressure converter 11 at that time is input to a computer 13 via an A/D converter 14, the range 16 of measurement is transferred on the whole surface of the wafer 5, and thereby the surface ruggedness of the wafer 5 is computed and displayed. By this constitution, the flatness of the wafer can be measured accurately and simply.
Patent JP-S5368907-A (JP)
Title: Transmission system for facsimile control signal
Inventor: YAHATA MEIKI
IPC: H04B1/00
Filed: 1976-12-02
Abstract: PURPOSE: To improve transmission efficiency with shortening the transmission time of control signals by transmitting control signals during the ternary state of picture signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10335843-A (JP)
Title: Spring member, handle device and portable device
Inventor: IIMA SHIN
IPC: A45C13/26
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To realize a pop-up type handle device with a simple structure. SOLUTION: As a spring member 3, wire material is bent so as to have an approximately U-shape. Both ends of the approximately U-shaped wire are bent to have an approxzimately right angle as shafts for rotating the approximately U-shaped portion. Further, the lines along both shafts do not correspond with each other, such that the shafts are used as members to cause a biasing force in accordance with a rotating position. The spring member 3 is used as a member to cause a biasing force for pop-up movement. A base member 4 and a handle grip 2 are connected with a pair of spring members 3. Further, the handle grip 2 is held on the base member 4 side against the biasing force of the spring member 3 by a lock mechanism member 50 provided on the base side.  The handle grip 2 is popped up by the biasing force of the spring member 3 through the release of lock status through the lock mechanism 50.