baber/WOPTO huggingface dataset:
Patent JP-H07140633-A (JP)
Title: Formation method of rim-type phase-shift mask
Inventor: SUTENISUREI PIITA BAJIYAKU
IPC: G03F1/29
Filed: 1993-08-20
Abstract: PURPOSE: To accurately control the distance of the pull-back of a block layer on a mask surface at the time of forming the phase shift mask of a rim type. CONSTITUTION: This method for forming the phase shift lithography mask of the rim type includes the overexposure of a positive resist layer 136 piled up on the pattern of an optical block layer 120 on the upper surface of a mask substrate 112 from the back surface of the substrate. By exposing the resist layer 130 by electromagnetic radiation like the ultraviolet rays of a wide band for instance transmitted through the substrate 112 from the back surface of the mask substrate 112, a part separated, that is pulled back, for a certain selected distance from the peripheral edge of the optical block layer 120 to an inner side in the resist layer 130 on the optical block layer 120 is activated.  After developing and removing the activated part of the resist layer 130, by removing the part not covered with the resist layer 130 in the optical block layer 120 by anistropic etching, the part of the optical block layer equal to the distance is removed and thus, a desired rim structure is formed.
Patent JP-H0370201-A (JP)
Title: Loaded line type phase shifter
Inventor: NAKAHARA KAZUHIKO
IPC: H01P1/185
Filed: 1989-08-09
Abstract: PURPOSE:To uniform the characteristic of field effect transistors(FET) and prevent the deterioration in the performance of phase shifter by setting an interval between loading lines connecting to a main line to be 1/2 wavelength, connecting the ends of the two loading lines to the source and the drain of the FET and controlling a gate voltage of the FET so as to operate the phase shifter. CONSTITUTION:Two loaded lines 4 whose length is set in response to a desired phase quantity are loaded with an interval of a 1/2 wavelength to a main line 3 and the termination of the two loading lines 4 connect respectively to a source electrode 7 and a drain electrode 5 of a FET 8. Then a strip line 17 is connected between the source electrode 7 and the drain electrode 5 of the FET 8 for the resonance and a distributed constant bias circuit 12 comprising of a high impedance line 13, a low impedance line 10 and a bias pad 11 is connected to a gate electrode 6 of the FET 8 to control a drive bias voltage applied to the gate electrode 6. Thus, a highly accurate loaded line type phase shifter is obtained without ununiformity of the characteristic of the FET and effect of a gold wire.
Patent JP-H1031843-A (JP)
Title: Light path bend mirror and optical pickup using it
Inventor: IIZUKA GENICHI
IPC: G11B7/09
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of optical axis shift due to a temp. change and to precisely reproduce an optical disk by fixing a reflection surface tilted for an incident light beam and only the area of the reflection surface for a base part. SOLUTION: In the optical path bend mirror 33, since only the area of the reflection surface 33a is fixed and held to an optical base 31 consisting of a sheet metal chassis by adhesion, even when the optical path bend mirror 33 is extended/contracted for the optical base 31 based on a difference between thermal expansion when a temp. is changed, its expansion/contraction is sucked by sliding a positioning dowel 33d through the positioning hole of the optical base 31. In such a case, since the optical axis shift is relatively slight, and is within the range of control of a tracking servo of an objective lens 35, it is corrected easily.
Patent JP-S6268716-A (JP)
Title: Molding mold
Inventor: SEKINE MASAOKI
IPC: B29C45/16
Filed: 1985-09-20
Abstract: PURPOSE:To prevent a molded product from being formed with a protuberance and spoiling appearance characteristics and eliminate problems on the production and molding of the product by a method wherein a movable piece is provided so as to be the same level as the adhering surface of a slide core opposing to the port of a gate. CONSTITUTION:A movable piece 21 is fitted into the upper central section of a slide core 20 having an adhering surface opposing to a gate 18 and is biased upwardly by a spring 22 at all times. The upper surface of the movable piece 21 is in the same level as the upper surface of the slide core 20. The upper surface of the slide core 20 closes a cavity and is adhered to the wall surface of the cavity of a fixed side mold while the movable piece 21 is urged against the gate 18 by the spring 22. The spring 22 is designed so as to be very small compared with a contact pressure between the cavity 17 and a core 19, therefore, the breakage of the gate 18 will never be generated. According to this constitution, resin will never leak from the gate and the movable piece is descended than the surface of the slide core 20 by an injection pressure, therefore, a protuberance will never be generated on the surface of a product and the product may have a flat plane.
Patent JP-H0544902-A (JP)
Title: Automatic boiler controller
Inventor: MIYATAKE TATSUYA
IPC: F22B31/00
Filed: 1991-08-19
Abstract: PURPOSE:To control variation in the steam pressure and steam temperature against load variation to operate the boiler always in the most suitable conditions by controlling the flow rate of a part of the exhaust gas that is recirculated to the furnace by fuzzy inference to control variation in the steam pressure and temperature. CONSTITUTION:A control section 10 is provided with an evaluation section 20 which evaluates respective data qualitatively by the corresponding membership functions and a control section 21 which specifies control rule of how to control an output under certain conditions. The control section 10 is provided, further, with a fuzzy inference section 22 that retrieves from the control rule section 21 a control rule that matches the value of evaluation in the evaluation section 20 and infers the most suitable value in the gas flow rate set values. With this arrangement the most suitable operational value of a damper that controls the recirculation flow rate for the gas recirculating to the furnace is inferred. It is, therefore, possible to operate the damper based on the inferred suitable operational value and control the flow rate of the gas recirculating to the furnace to suppress the boiler steam pressure and temperature.
Patent JP-H0928465-A (JP)
Title: Locking mechanism for foldable table
Inventor: MOCHIZUKI TORU
IPC: A47B3/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide the locking mechanism of a foldable table capable of surely preventing the generation of the play of a top plate and abnormal sound. SOLUTION: A supporting frame fixed to the lower surface of the top plate 1 is connected around the upper end part of a column 6 turnably in a vertical direction. A lock lever 14 is turnably disposed below the top plate 1 and a lock plate is turnably fitted to the same axis as the pivotally supporting part of the lever 14. An engaging part is attached on the lock plate and an engaging means is disposed immediately below the top plate 1. The engaging part and the engaging means are formed engageably at the time of the using state of the top plate 1. A cap 12 is mounted to the upper end part of the column 6 and the cap 12 is provided engageably with the supporting frame at the time of the using state of the top plate 1.  When the supporting frame and the cap 12 are engaged, the engaging position of the engaging part and the engaging means is offset from the axis of the lock lever 14 and arranged. When the supporting frame and the cap 12 are engaged, the lock plate is formed so as to be displaced in an offset direction and the engaging means is formed so as to be displaced to a lower part.
Patent JP-H05833-A (JP)
Title: Transparent article and its production
Inventor: NAKAI HIDEMI
IPC: C03C17/34
Filed: 1991-08-19
Abstract: PURPOSE:To produce a transparent article by coating a glass sheet with a protective layer having sufficient resistance to mechanical wear such as scratching. CONSTITUTION:A transparent substrate 3 is coated with a thin film 2 consisting of at least two layers to obtain a transparent article. The upper layer of the thin film 2 consists of at least one kind selected from among the following elements, at least one kind between nitrogen and carbon and oxygen, and a protective film 1 has the composition shown by the following formula. The aforesaid elements are B, Al, Si, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and W, and the chemical formula is expressed by MNxCyOz (M is the sum of at least one kind selected from the above-mentioned elements, and the subscripts are the atomic ratio). In the formula, 1.0>=Z>=0.2, 1.5>=Z/(X+Y)>=0.4, X>=0, Y>= 0 are satisfied and the X and Y are not zero at the same time.
Patent JP-H0739754-A (JP)
Title: Manufacture of phosphate ion adsorbent and water treatment method
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/28
Filed: 1993-07-30
Abstract: PURPOSE:To provide lightweight high-porosity adsorbent for effectively removing a minute quantity of phosphate ions, which has low resistance to the passage of water and is unlikely to close its porous with suspended substance. CONSTITUTION:In a phosphate ion adsorbent 1 in which a phosphorus-adsorbing substance is fixed by polymer gel 2 in a three dimensional network, the gel is preferably a natural polymer gel such as alginic acid and chitosan. The three dimensional network is permeated by an aqueous solution of organic polymer containing fine particles of a phosphorus-adsorbing substance, and the solution is converted into gel to make the adsorbent.
Patent JP-H0371440-A (JP)
Title: Optical information recording medium
Inventor: KOBAYASHI TERUO
IPC: G11B7/24035
Filed: 1989-08-11
Abstract: PURPOSE:To record/reproduce data with high fidelity to the pulse beam of recording light by forming a Sb2Se3 optical recording film having 15nm - 25nm thickness. CONSTITUTION:The recording medium consists of a transparent substrate 1, recording film 2, ZnS film 3, reflecting film 4. Since the Sb2Se2 optical recording film is made as thin as 15nm - 25nm thick, thermal conduction from an irradiat ed part of recording beam to a part not irradiated with light can be suppressed. Thereby, crystallization in the nonirradiated part with recording light adjacent to the irradiated part can be prevented and crystallization can be limited to the irradiated part without spreading along the scanning direction of the beam. Recording and reproducing can be performed with high fidelity to the pulse beam of recording light.
Patent JP-S58108905-A (JP)
Title: Regenerative and dynamic braking system for electric motor vehicle
Inventor: KINOSHITA SHIGENORI
IPC: B60L7/22
Filed: 1981-12-23
Abstract: PURPOSE:To obtain stable braking force by connecting a parallel circuit of a dynamic braking resistor and a bypass thyristor in series with a chopper and controlling the current flow rate of the thyristor in response to the power absorbing capacity of a power source. CONSTITUTION:A parallel connecting circuit of a dynamic braking resistor 32 and a bypass thyristor 34 is connected in series with a chopper 26. When the power absorbing capacity of a power source is lowered at the regeneratively braking time, the current flow rate of a chopper 26 is controlled in response to the power absorbing capacity of the power source, the current flow rate of the thyristor 34 is controlled, thereby regeneratively and dynamic braking and controlling the motor current constantly. In this manner, an automatic and stable dynamic braking is obtained in response to the power absorbing capacity of the power source.
Patent JP-H1153772-A (JP)
Title: Optical recording medium, optical cutting method and optical cutting device
Inventor: IMANISHI SHINGO
IPC: G11B7/24079
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress an effect of an offset to a regenerative signal and to sufficiently obtain clock information also by wobbling groove both side edges so as to become a phase opposite to each other and recording a clock signal with a change of a groove width. SOLUTION: Since a groove G whose both side edges are wobbled at the phase opposite to each other, it becomes the state being width modulated so that the groove width is fluctuated periodically. A land L between the grooves G is similar also. Although the user data containing redundancy such as an error correction code, etc., are recorded/reproduced on a clock area, a data part, by that the groove is width modulated, an external clock is generated from this signal, and the user data are recorded/reproduced synchronized with this. In the groove G, the wobble is left/right symmetric when viewing from a track center, and return light is changed by a track width change, and e.g. when a bisected photodetector is used, a return light change is detected by a sum signal. On the other hand, in the groove G, address information is obtained from an address area wobbled at the same phase.
Patent JP-S6266239-A (JP)
Title: Flash photographing device
Inventor: ISHIZAKI AKIRA
IPC: G02B7/28
Filed: 1985-09-19
Abstract: PURPOSE:To use both as an AF sensor and a sensor for a flash quantity control by integrating the light quantity of light flux due to flash light emission by the AGC output of an AF sensor. CONSTITUTION:While a main mirror 2 is at the descending position, namely, in the condition before the photographing, the light flux through the photographing lens is divided into a finder optical system and a strobo photometry system by the main mirror. The light flux to transmit the main mirror is bent in the slanting backward direction to a sub-mirror 7 and made incident on strobo photometry devices 8-16. The strobo photometry device is used together with a so-called phase difference detecting system focus detecting device, and functions as the focus detecting device except when the strobo photometry is executed. A main object is placed to the center of the screen, the strobo is pre-light-emitted by a small light quantity, the light flux reflected by the object is photographed through a sub-mirror 7, a field lens 10, a secondary image-forming lens 14, etc., at a CCD sensor 16 and the strobo light- emitting quantity after the flaming is determined.
Patent JP-H0256740-A (JP)
Title: Beam shaping device and optical head device
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/135
Filed: 1988-08-19
Abstract: PURPOSE:To realize miniaturization by providing a cylindrical lens and a transmission plate inclining an incident surface to an optical axis in the rear direction of a semiconductor laser. CONSTITUTION:Since a cylindrical lens 2 weakens the divergent angle of an incident luminous flux, a light emitting point is dislocated in a rear direction. When an astigmatism occurring at a transmission flat plate 3 corresponds to the astigmatism due to a semiconductor laser 1 and a lens 2, the light passing through the flat plate 3 does not have the astigmatism. The flat plate 3 provided inclined to the optical axis can be used as beam splitters as it is. Namely, a part of the outgoing light of the laser 1 is transmitted, converged to the information recording surface of a light recording body 5 with an objective lens 4, the light reflected by the medium 5 is reflected, converted to an electric signal with a light receiving means 6 and the information is read. When the transmission factor and reflecting ratio of a semi-transmissive film 31 are suitable selected, the S/N, etc., of the regenerative signal can be optimized and miniaturization can be realized.
Patent JP-H02167368-A (JP)
Title: Polyazo dye and its intermediate
Inventor: GIYUNTAA HANZEN
IPC: C07C323/37
Filed: 1989-08-11
Abstract: Polyazo dyes useful for dyeing leather in the free form or as copper, chromium, iron, cobalt or nickel complexes have the formula  <IMAGE> where m is 0, 1 or 2, n is 0 or 1, p is from 1 to 2, q is from 0 to 1, and R1, R2, R3, R4, R5, R6, R7, X, Y and the ring A are each as defined, and may be prepared from aniline derivatives of the formula <IMAGE>  where m is 0, 1, or 2, n is 0 or 1, and X, R1, R2 and R3are each as defined.
Patent JP-S6362448-A (JP)
Title: Private branch exchange system
Inventor: MATSUMOTO SHOJI
IPC: H04M3/42
Filed: 1986-09-03
Abstract: PURPOSE:To recognize from whom the registration of a message waiting comes before the calling by displaying a registration request number on the display device of a telephone set. CONSTITUTION:A control signal is sent to a central controller i when a party being a message waiting (MW) registered party depresses a MN function button 11B. Then a display control means 91 reads out a series of registering numbers relating to the telephone numbers of the parties subjected to MW stored in a registration request number table 101. The registration request number is displayed on the display device 11A of a telephone set 11A. Moreover, the MW registered party observes the display to apply the registration release for the re-edition of the registration request number.
Patent JP-S5997667-A (JP)
Inventor: WATANABE JIYUN
IPC: A61M1/02
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0490658-A (JP)
Title: Picture reader
Inventor: FUJITA KAZUHIRO
IPC: G03B27/50
Filed: 1990-08-03
Abstract: PURPOSE:To improve S/N and multilevel by making the reflection rate of parts other than a light source and an original surface reading position lower than that of a device material. CONSTITUTION:A low reflection rate member 9 is provided on a light source 2 and the original surface, that is, in a picture reader inner surface (scanner inner surface) other than the reading position on an original holding member 3, that is, in a light source room 6. By making the reflection rate of this low reflection rate member 9 lower than that of the material itself of the other member constituting the picture reader, regular reflection light of the original surface and secondary/tertiary light sources reflected by the component parts of the picture reader, that is, the light reflected to the picture reader component parts other than the light source 2, is prevented from being stray light. Thus, the S/N and multilevel can be improved.
Patent JP-2000037174-A (JP)
Title: Cooking of meats
Inventor: MURATA RIE
IPC: A23L5/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for cooking by which a healthy and tasty dish is served by removing fats to carry out heating without deteriorating UMAMI or texture of a material to be heated. SOLUTION: A material to be heated is heated while being kept at a temperature within the range of the temperature for melting fats or above and below the boiling point of water by controlling a high-frequency output. Thereby, cooking can simply be carried out without requiring complicated operations such as discontinuation and restarting of the heating while confirming the temperature of the material to be heated during the thermal cooking.
Patent JP-H0630265-A (JP)
Title: Image processor
Inventor: YORIMOTO KOJI
IPC: H04N1/409
Filed: 1992-07-10
Abstract: PURPOSE:To provide the image processor for removing a point (noise etc.) isolated form an original image. CONSTITUTION:Image data from an image data input line 1 are inputted through a line memory part 3 to a digital filter 4. At the digital filter 4, a window with an attentional picture element as the center is turned to a value emphasizing the contrast of black and white by subjecting the window to two-dimensional digital filter processing. Afterwards, the value is binarized by a simple binarizing circuit 5, and the isolated point and the surface are distinguished by an isolated point judge circuit 7. Thus, even when the density level of the attentional picture element is low or the density level of the surface of the original is high, the isolated point and the surface can be easily distinguished. Further, by using a value (floating threshold value) decided corresponding to picture elements forming the window as a threshold value in the case of binarizing, the isolated point can be exactly distinguished even when various originals at different surface levels are read.
Patent JP-H0878448-A (JP)
Title: Semiconductor device manufacturing equipment and semiconductor device manufacturing method
Inventor: ADACHI MASAKI
IPC: H01L21/56
Filed: 1994-08-31
Abstract: PURPOSE: To prevent deformation of a lead frame, by forming a first cavity and a second cavity on the element mounting side of a carrier part member and on the side where the element is not mounted, respectively, installing a retaining member of a carrier in the first cavity, and injecting thermoplastic resin firstly from the second cavity side. CONSTITUTION: A movable side template 10 is equipped with a cavity 11 and a retaining member 12 retaining a carrier member 40 capable of sliding in the arrow direction. A fixed side template 20 is equipped with a second cavity 21 and a pin gate 22 which is linked with the second cavity 21. An injection molding machine is connected with the pin gate 22. Since the carrier part member 40 is retained by the retaining member 12, deformation is restrained when resin of high viscosity flows. Thereby a wire 42 connected with a semiconductor element 41 is not disconnected, and high reliability can be ensured.
Patent JP-H0371844-A (JP)
Title: Decorative sheet
Inventor: YAMAUCHI YOSHINORI
IPC: B32B33/00
Filed: 1989-08-10
Abstract: PURPOSE:To prevent the sheet from dirtying, to improve the releasability from a hot plate, to function as a protective film even after hot press molding and to prevent a product from becoming inferior by laminating a porous sheet and a plastic film withstanding the temp. of the hot plate and releasing when a thermosetting resin is cured and applying a decorative compound to the film. CONSTITUTION:A biaxially stretched polypropylene film 3 withstanding hot press molding temp. of 120 deg.C at the time of pressing and printed base paper 4 are laminated by an urethane adhesive. A liquid mixture 1 prepared by compounding a powder mixture of solid heat-meltable unsaturated polyester and a monomer, a resin emulsion, pigment and a glass fiber is applied to the surface of said film to be dried and the whole is pressed under heating so that the decorative coating surface comes into contact with plywood. After a decora tive panel is prepared, when only the laminate of the film 3 and the base paper 4 are released, the decorative panel having faithfully copied gloss of the film is formed. Therefore, this sheet may be placed on a base material 5 to be pressed and no dust is collected on the decorative surface and, since said lami nate becomes a protective film if it is bonded intact until the last moment, the decorative panel is not damaged at the time of carrying.
Patent JP-H1039964-A (JP)
Title: Portable information terminal equipment
Inventor: TAKAOKA HIROSHI
IPC: G06F1/32
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress the consumption of power while considering the input operability of data and to perform an operation for a long time by providing a pseudo suspension state control means, turning only a control part to a suspension state when an input operation standby state is started and turning the pseudo suspension state control means to an input standby state. SOLUTION: The control part 4 executes a transition sequence by a suspension instruction from an application program 13. After the end, the pseudo suspension state control means 8 stops only the operation clock (c) of the control part 4 and maintains the pseudo suspension state control means 8 and a pseudo suspension realization means 12 in an operation state. In the state, input data (k) from an input part touch panel 9 are tentatively stored in the pseudo suspension realization means 12. The pseudo suspension state control means 8 detects the change of the state by the input operation, restarts the transmission of the control part clock (c), and when the control part 4 is turned to a completely restored state, reads the tentatively stored input data (k) and transmits them to the control part 4.