baber/WOPTO huggingface dataset:
Patent JP-2000214067-A (JP)
Title: Probe movement control method for scanning probe microscope
Inventor: MORIMOTO TAKASHI
IPC: G12B1/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To accurately observe edges on the surface of a sample, and the like. SOLUTION: A scanning probe microscope comprises a probe 15 for measuring the surface of a sample 11, a tripod 12 including a scanning motion actuator and a height adjusting actuator, and a control system for keeping a constant interval between the probe and the sample by controlling movement of the height adjusting actuator utilizing a physical quantity occurring between the probe and the sample during scanning. When a set physical quantity can not be sustained between the probe and the sample, a displacement limiting section 21 limits stretching operation of the height adjusting actuator for theprobe 15 within a specified range.
Patent JP-S63183806-A (JP)
Inventor: MINAMIDE KENICHI
IPC: B28B1/30
Filed: 1987-01-27
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-S59143120-A (JP)
Title: Hologram disk
Inventor: FUNATO HIROYOSHI
IPC: G02B26/10
Filed: 1983-02-05
Abstract: PURPOSE:To improve the effective scan period factor by setting the angle formed with the radius direction of a disk at a prescribed value selected from a 0-90 deg. range at the center part of each grating for its direction. CONSTITUTION:A hologram disk is formed by providing plural holograms 1a forming equidistant and rectilinear gratings on a disk concentrically. The directions of grating elements S1-S3 positioned at the center of each grating 1a are coincident with the radius direction of the disk 2 from the direction of the revolving center O of the disk 2. Other elements of these gratings are set equidistantly and in parallel to the elements S1-S3, and the direction of the end part 1a of the circumference direction of the grating 1a is coincident with the radius direction of the disk 2 viewed from the center O. The hologram disk delivers the optical beam having an oval section to the disk 2 with the coincidence obtained between the long axial direction of the light beam and the radius direction of the disk 2. Thus the disk 2 is rotated at an even speed for optical scanning.
Patent JP-S59143327-A (JP)
Title: Method for removing resist film
Inventor: HOSHINO EIICHI
IPC: H01L21/30
Filed: 1983-02-04
Abstract: PURPOSE:To remove the resist film with stability by immersing the body to be treated comprising resist film with the solution with bubbling inert gas or dry air into acid solution so as to remove the resist film from the body to be treated. CONSTITUTION:A tank 1 of resist removing device is composed of crystal glass and the tank contains removing solution 2. At the bottom of the tank 1, a pipe 3 provided with small holes to emit N2 gas in the bubble form from the whole surface of the bottom about uniformly is arranged and it is connected to a pressure adjuster 5 through a pipe 4. A holder 6 made of crystal is arranged on the pipe 3 and it holds a substrate to be treated. The substrate comprising the resist film is immersed with the solution with bubbling inert gas or dry air into acid solution. By this method, the resist film is completely removed from the substrate to be treated.
Patent JP-S63185181-A (JP)
Title: Terminal equipment for user
Inventor: SHIOYAMA KENJI
IPC: H04N7/173
Filed: 1987-01-27
Abstract: PURPOSE:To display picture information according to the request of plural users, to enhance the efficiency in a retrieval and to attain plural uses by connecting one line of a video tex network by providing a request signal processing part and a data distribution processing circuit or the like. CONSTITUTION:When the display of the picture information is requested by the request signal from plural display parts A, B, the request signal is inputted from the key pad 6a of a first display part A, received by a request signal processing part 9 to store a transmission source and output the instructing signal of a transmission destination (request source) to a data distribution processing part 10. The picture information data inputted to the data distribution processing circuit 10 is outputted to the first display part A according to the instructing signal outputted from the request signal processing part 9. In a picture information data processing part 2a in the first display part A, a decoding processing is carried out to store the data in a display memory 3a, then output the data read from the display memory 3a as a display signal in a display control part 4a, and the data is displayed on a receiver 8a.
Patent JP-H09188594-A (JP)
Title: Production of manganese-zinc ferrite single crystal
Inventor: MATSUNAGA TORU
IPC: C30B11/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of an Mn-Zn ferrite single crystal effective for suppressing the generation of crack in the single crystal ingot at the rear end part and improving the block yield per one ingot. SOLUTION: A molten raw material 3 is successively supplied from an upper crucible 1 according to the lowering of the upper crucible 1 and a lower crucible 2 and a single crystal 6 is successively crystallized from the lower end of a melt zone 5 to effect the growth of a single crystal while controlling the melt zone 5 to have a definite width (d). After completing the growth, the upper crucible 1 and the lower crucible 2 are stopped, the atmosphere in the furnace is changed to a reducing atmosphere having an oxygen partial pressure lower than the equilibrium oxygen partial pressure of the ferrite single crystal and the region including the whole lower crucible 2 is slowly heated (at >=120 deg.C) to anneal the produced single crystal. The internal stress generated and concentrated in the single crystal ingot in the crystal growth is relaxed by the annealing treatment to suppress the generation of crack in the single crystal ingot at the rear end part of the ingot.
Patent JP-H06233251-A (JP)
Title: Television receiver
Inventor: TSUJI TOSHIAKI
IPC: H04N19/00
Filed: 1993-02-04
Abstract: PURPOSE:To improve the image quality of a television receiver decoding a sub-sampled image signal and reproducing it. CONSTITUTION:This receiver is composed of two field memories 31, 32 and a frame memory 4 for which a serial connection is performed, an interpolation processing circuit 8 performing an interpolation processing from the output of three memories and an input video signal, a low-pass replacement circuit 10 replacing the low-pass frequency component of the output of this interpolation processing circuit 8 by the low-pass frequency component of an input video signal, a circuit 12 detecting the prohibition of low-pass replacement from the input video signal and a circuit ORing this prohibition signal and an inter-field difference signal outputted from the interpolation circuit 8 and controlling the low-pass replacement circuit 10 by this output. Therefore, the accuracy of the motion detection of a horizontal edge area is improved by the detection of the inter-field difference and outputted image quality can be improved.
Patent JP-S53103211-A (JP)
Title: Core adjusting method for eccentric rotating body
Inventor: SHIMIZU MASATOSHI
IPC: F01C1/344
Filed: 1977-02-21
Abstract: PURPOSE: To adjust core automatically and easily and highly precisely to meet requirement without special skill. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08206358-A (JP)
Title: Game machine
Inventor: SEKI TAKAO
IPC: A63F13/843
Filed: 1995-02-03
Abstract: PURPOSE: To provide a game machine capable of effectively utilizing the installation space and resolving the narrowness at the time of game execution. CONSTITUTION: Split operation panels 12A, 12B are bendably connected by a hinge 126, and end sections of the operation panels 12A, 12B are turnably fitted to a case via rotary shafts 123. A pull lever 125a is provided at the lower section of the operation panel 12A. When there are two players, the pull lever 125a is pulled to this side, and the operation player 12A is pulled to this side. Both players can play a game in no contact with other bodies.
Patent JP-S57131064-A (JP)
Title: Wind velocity sensor and wind velocity detector
Inventor: TERADA JIROU
IPC: G01F1/696
Filed: 1981-02-06
Abstract: PURPOSE:To obtain a wind velocity sensor comprising a single element by providing thermosensitive resistor with a heat generating resistor for heating. CONSTITUTION:A detection electrode 2 to be simultaneously used as a resistance heating element of RuO2 series is provided on a surface of heatsensitive resistance porcelain 1 of MgCr2O4 series. In addition, a detection electrode 3 of RuO2 series is provided on the other surface. Leading out lead wires 4', 5' are provided for terminals 4, 5 of the resistance heating element, which is connected to a heating power supply. If the terminals 4, 5, 6 of a wind velocity sensor is connected to a bridge circuit, potential difference is generated in the bridge circuit when wind blows in the direction parallel with the element plate of the wind velocity sensor. Thus wind velocity can be measured.
Patent JP-H10193908-A (JP)
Title: Caster
Inventor: TAKESHIMA TOSHIRO
IPC: B60B33/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a pin member from being pulled out by a wheel without causing any trouble in rotation of the wheel by providing a braking means for braking a front wheel and supporting one end of a pin member for supporting the braking means so as to prevent it from being pulled out by internal end face of the wheel. SOLUTION: A vertical wall 12 having a triangle shape in a side view and a prescribed thickness which is separated from a partition wall 3 is integrally formed in the bottom central part in the top area of a wheel cover 2 and a brake metal 15 as a braking means is swingingly pivoted to a shaft hole 13 bored in the vertical wall 12 via a metal pin member 14 with a head part 14a. The outer end face of the head part 14a in the pin member 14 is so supported as to be prevented from pulled out by the inner end face of an inner gear 11 in one wheel 7. One end of the pin member 14 for swingingly pivoting the braking means is thus supported so as to be prevented from being pulled out by the end face of the wheel so that the pin member 14 can be prevented from being pulled-out by the wheel 7 without causing any trouble in the rotation of the wheel 7.
Patent JP-H03221732-A (JP)
Title: Built-in cooking device
Inventor: UEDA KATSURO
IPC: F24C15/08
Filed: 1990-01-26
Abstract: PURPOSE:To enable a top plate to be removably arranged without using any tools by a method wherein a supporting lever is locked at a predetermined position where the supporting lever is lowered, the top plate is moved horizontally and thereby means capable of releasing the locked state is arranged. CONSTITUTION:A supporting lever 9 is biased at a predetermined height by a spring 10 and its upward movement is locked by a lock fitting 11 rotatably fitted there. An extreme end of the lock fitting 11 is formed with a claw 12, the supporting fitting 3 is displaced rearwardly to cause the lock fitting 11 to be removed from the supporting lever 9. The top plate 2 can be lifted up together with the supporting lever 9. That is, in the case that the top plate 2 is to be fixed, the supporting fitting 3 is fitted while the supporting lever 9 is being positioned upwardly thereafter the entire assembly is pushed downwardly, and in the case that the top plate 2 is removed it is shifted rearwardly and pulled up.
Patent JP-S53103179-A (JP)
Title: Praparing one-side insulated jumper lead wire
Inventor: SATOU SHIYOUJI
IPC: H01B13/00
Filed: 1977-02-18
Abstract: PURPOSE: To promote a simplification of manufacturing process in the jumper lead wire for use of weak current circuit, by making a cut after sticking a plastic tape so as to leave an end of punched part on one side of metal foil tape provided with a plurality of the punched parts arranged. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57134531-A (JP)
Title: Manufacture of alloy
Inventor: YAMADA HIROYUKI
IPC: C22B9/20
Filed: 1981-02-10
Abstract: PURPOSE: To obtain a superior electrically conductive material free from segregation and unmelted matter by using Nb and one or more among Ta, Ti, Zr, etc. as starting materials, rolling powders of the materials to a sheet optionally after mixing, and finally vacuum-melting the sheet.  
     CONSTITUTION: Nb and one or more among Ta, Ti, Zr, Hf, V, Mo, Si and Sn are used as starting materials, and powders of the materials are formed into sheetlike starting material by powder rolling optionally after mixing them. The sheetlike material is melted in a water cooled melting vessel set in the inert atmosphere of a plasma arc melting furnace, and the molten material is solidified. This solidified ingot is then vacuum-melted as an electrode to obtain an  alloy for an electrically conductive material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06231016-A (JP)
Title: File coupling/dividing method
Inventor: SHIBAZAKI KENICHI
IPC: G06F12/00
Filed: 1993-02-04
Abstract: PURPOSE:To perform the coupling/division of a file without lowering the efficiency of a computer by performing the coupling of the file by unifying the managing information of a corresponding file, and performing division of the file by dividing the managing information of the file of a dividing origin into plural pieces of managing information of the file after division. CONSTITUTION:When an application program(AP) 101 operates the file, the AP 101 performs the coupling/division processing of the file by using a function (system call or macro, etc.) provided by a file managing part 103 that is the sub system of an operating system 102. The file managing part 103 performs input/output processing on a medium 104 when accepting the request of processing from the AP 101, and operates the file 105. In other words, in the coupling/division processing of the file 105, only the leading position and final position of data in a managing information part provided at the medium 104 in the file 105 to be coupled or divided are moved on the medium 104. Therefore, the number of times of input/output can be reduced, and no data area large in capacity is required.
Patent JP-H09210615-A (JP)
Title: Laser head for length-measuring machine
Inventor: NAKAGAWA NOBUYUKI
IPC: G01B9/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent laser beams from flickering. SOLUTION: A laser head 10 has a light transmission member 20 for screening incidence and emission window holes 14 and 160. The light transmission member 20 is constituted of a disk-shaped glass plate and the surface and reverse sides are entirely coated with a reflection-prevention film 22. A ring- shaped groove part is provided at the front side of a cylindrical member 18, the inner bottom surface of the ring-shaped groove part has an inclination surface which is inclined with a slight inclination angle for the light axis of laser beams to be applied and emitted, and the light transmission member 20 is arranged along the inclination surface.
Patent JP-S58137673-A (JP)
Title: Ball valve
Inventor: FUKUDA SEIJI
IPC: F16K5/06
Filed: 1982-02-08
Abstract: PURPOSE:To prevent fluid from being leaked to the outside of a valve by a method wherein a ring-shaped seat ring is provided between the inner surface of a valve box and the outer surface of the ball, notched grooves are formed on the inner peripheral surface of the seat ring, a tapered surface is formed at the back side of the ring and a gap is provided between the outer end of the seat ring and the inner surface of the stepped part of the valve box. CONSTITUTION:Notched grooves 9 are provided on the inner peripheral surface of a ring-shaped seat ring 4, consisting of an elastic material such as fluorine plastics or the like, at the side of a cavity 8 while the tapered surface 4c, having a slope equal to or smaller than the slope of the inner peripheral surface, is formed at the back side thereof. The seat ring 4 causes a compressive deformation, corresponding to an interference 12 because it is pinched by the valve box 1 and the ball 3 while it keeps a clearance 10 between the inner surface 11 of the stepped part of the valve box. When the liquid pressure in the cavity 8 is increased, pressure P1-P4 are applied to the ring, however, the pressures P2, P4 are cancelled each other and the component of the pressures P1, P3 is applied thereto, therefore, the seat ring 4 moves under keeping the interference 12.
Patent JP-H03221853-A (JP)
Title: X-ray photoelectron analyzing apparatus
Inventor: INOUE YOSHIHIDE
IPC: G01N23/227
Filed: 1990-01-26
Abstract: PURPOSE:To eliminate the disturbance effect in measurement of the X-ray photoelectrons radiated from a sample base by grounding the sample base via a voltage source and installing a sample on the sample base via an insulating layer. CONSTITUTION:There is substantially no replenishment of charges from the side of the sample base 1 or there is the replenishment, if any, of just the extremely slight charges even if electrons are released from the sample S by X-ray irradiation and, therefore, the sample S has the potential different from the potential of the sample base 1 when the sample S is held insulated from the sample base 1. A difference by as much as the potential difference between the sample S and the sample base 1 is generated between the acceleration energies of the respective X-ray photoelectrons before the incidence to an electron energy analyzer 5 and the peaks of both electrons are distinctly separated and appear on the energy spectra even if the energies of the respective photoelectrons of the time when the X-ray photoelectrons are released from each of the sample S and the sample base 1 are assumed to be equal. Since a variable voltage is held impressed to the sample base 1, the sample position is so adjusted that the sample has the optimum potential for the energy analyzer 5 by regulating this voltage.
Patent JP-H05261026-A (JP)
Title: Food processor for cream whipping with automatic stop function
IPC: A47J43/046
Filed: 1993-02-04
Abstract: PURPOSE: To stop cream whipping of various properties at the optimum point. CONSTITUTION: This is a food processor composed of a ball and a beater relatively transferrable by motor 18 drive, a switching means to switch on/off the motor under respective control of starting signal (START) and at least a first stopping signal (STOP1), a torsion measuring means (28/30, 32/34) to output a torsion signal TS which is the measured quantity of a torque necessary for drive, and a signal processing unit 42 to output at least the first stopping signal (STOP1) according to a torsion signal.
Patent JP-S57133156-A (JP)
Title: Thermosetting resin composition
Inventor: IIZUKA TADAHISA
IPC: C08L101/00
Filed: 1981-02-10
Abstract: PURPOSE: The titled composition especially useful as a coating compound, adhesive, etc., not evolving harmful substances during curing, having safety during handling, obtained by blending a polymer containing a specific functional group with an alkylenebis (6-hexanolide) and a catalyst for ring opening.  
     CONSTITUTION: A polymer (e.g., polyester resin, etc.) having two or more functional groups selected from hydroxyl group, carboxyl group, primary or secondary amino group in a molecule and a molecular weight of ≥300 is blended with an alkylenebis (6-hexanolide) shown by the formula (R' and R" are H or CH 3 ; q, r, s, t, u, v, w, x, y, and 2 are 1 or 2; q+r+s+t+u=9; v+w+x+y+z= 9)[preferably methylenebis (6-hexanolide)], and, if necessary, a catalyst for ring opening (e.g., organotin compound, etc.). For example, 67pts.wt. solution of the polymer is blended with 20pts.wt. of 50wt% solution of methylenebis (6-hexanolide) in methylene dichloride, and 0.02pts.wt. dibutyltindilaurate with stirring. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58135627-A (JP)
Title: Compound semiconductor crystal growth
Inventor: SHINODA YUKINOBU
IPC: H01L21/20
Filed: 1982-02-08
Abstract: PURPOSE:To obtain an electronic device having a favorable characteristic by a method wherein after laser annealing is performed to a glass type amorphous matter, a metal adhered on a metal substrate or semiconductor polycrystal to enlarge the crystal grain, the semiconductor crystal is made to grow, and moreover the matter other than the grown large size crystal grain is removed. CONSTITUTION:A middle layer 2 of polycrystalline Ge is formed on the surface of a substrate 1 consisting of quartz according to the plasma decomposition method using high-frequency electric discharge of germane GeH4 on condition of the substrate temperature 380-400 deg.C, whole pressure of the atmosphere 0.5- 1.0Torr, high-frequency electric power 200W, and time about 1-2hr. A laser beam 4 focused by a lens 3 and having the beam diameter of about 10mm. is swept to melt the layer 2 and to be recrystallized, and the crystal grain is enlarged. To perform the process on condition of laser power density 4.5kW/cm<2>, the sweeping speed 1-10cm/sec is most suitable. A GaAs single crystal layer 5 is made to grow on the Ge crystal region 21 according to the MOCVD method. Then the single crystal region only is left according to the photoetching method, and the island type GaAs single crystal 5 of 5-6mm. is obtained.
Patent JP-H0520089-A (JP)
Title: Assembly system
Inventor: KOGURE HIDEAKI
IPC: G06F9/45
Filed: 1991-02-08
Abstract: PURPOSE:To prevent a bug from being generated and to shorten the time required for programming by lighting the burden on an operator in assembly processing. CONSTITUTION:On the memory of a processor, real register tables T0 and T1 showing the use states of actual registers used for the assembly processing and virtual register tables T100-T102 showing the use states of virtual registers for the real registers are set and when the register is specified with an assembler instruction, the processor retrieves the virtual register tables T100-T102 to confirm the use states of the real registers according to the information described in the virtual register tables T100-T102; and the processor assigns the real registers to be used and saves and reloads register values which are already set in the real registers.
Patent JP-S57132386-A (JP)
Title: Manufacture of semiconductor laser
Inventor: SUZUKI TOORU
IPC: H01S5/00
Filed: 1981-02-09
Abstract: PURPOSE:To reduce defect introducing possibilities and thereby decrease faulty products by a method wherein the distance from the groove bottom to the opposite surface of the substrate is not more than 100mum in a wafer whose entire thickness is not less than 250mum and the wafer is then subjected to cleavage along the grooves. CONSTITUTION:A wafer including a crystal substrate 2 and an epitaxial layer 3 grown thereon is cleft into a Fabry-Pe rot type reflecting surfae. The entire thickness including the substrate 2, the epitaxially grown layer 3, an electrode 1 on the substrate 2, and an electrode 4 on the layer 3 should be not less than 250mum. The distance between the bottom of the groove 3, running repeatedly throughout the length of the Fabry-Pe rot type resonator starting at the substrate 2 side of the wafer, and the other surface of the substrate 2 should be not more than 100mum. Completing the work, cleavage is provided along the grooves C.
Patent JP-H04256271-A (JP)
Title: Picture recorder
Inventor: MORI TAKASHI
IPC: H04N1/00
Filed: 1991-02-08
Abstract: PURPOSE:To construct a facsimile capable of monitoring a transferred picture. CONSTITUTION:A base unit 1 storing an electronic controller, an image forming unit 2 containing each component to form a picture based on a picture information signal, a read unit 3 to read an original and a display unit 4 are combined and a facsimile unit 5 is assembled to the base unit 1.