baber/WOPTO huggingface dataset:
Patent JP-H0255478-A (JP)
Title: Optical sensor array
Inventor: NISHITANI MIKIHIKO
IPC: H04N5/369
Filed: 1988-08-19
Abstract: PURPOSE:To improve the S/N, optical reply speed and temperature dependency of an optical sensor array by forming a reflection film array on a transparent insulation base as an island and providing the optical sensor array just on the reflecting film via a transparent insulation layer. CONSTITUTION:Reflecting films 2 are formed on a transparent insulation board 1 as islands in the same pitch as the pitch of the optical sensor array by using, e.g., a Cr thin film. A transparent insulation layer 3 is formed by using, e.g., an SiO2 thin film and photoconductive thin film made of CdS0.6Se0.4 at a prescribed pitch onto the reflection films 2 via the insulation layer 3 to form an optical sensor 4. The optical sensor array is formed in this way, then the sensitivity increase rate is remarkable in a red color and the optical current is increased to a light source near 560nm used to obtain a black/white picture.
Patent JP-S6186865-A (JP)
Title: Document producer
Inventor: ASAKA FUMIO
IPC: G06F3/12
Filed: 1984-10-04
Abstract: PURPOSE:To set formats for each page as well as each document by displaying the 1st format menu that can set formats for each document and the 2nd format menu that can set formats for each page to a screen. CONSTITUTION:In a production or proofreading/editing mode of documents, the format is set for a sentence as a whole with the 1st format menu of the screen of a CRT7. Then a selection executing key, etc. on a keyboard 4 are operated to display a document production screen on the CRT7. A function key 41 is pushed on the keyboard 4 having a format set/display function for each page to display the 2nd format menu on the CRT7 to set the document formats for each page. The keys on the keyboard 4 are operated to feed the desired number of characters and lines. Then the selection executing key is pushed to change automatically the line pitch of the status lines, the space between characters, the number of lines and pages, etc. on the screen.
Patent JP-H0535191-A (JP)
Title: Screen
Inventor: NATORI TAKEHISA
IPC: G09F19/18
Filed: 1991-07-25
Abstract: PURPOSE:To provide the screen which generates a screen effect only in the parts made incident with light and maintains the other parts in a transparent state by disposing a photoconductive layer between a pair of transparent electrodes, thereby constituting the screen. CONSTITUTION:A liquid crystal 15 and the photoconductive layer 13 formed of a photoconductive material are disposed between a pair of the transparent electrodes 12 and 16 in the state of interposing the transparent electrode 14 therebetween. The photoconductive layer 13 consisting of amorphous silicon has the lower electric resistance in the part made incident with the light and, therefore, the potential difference between the transparent electrode 12 and the transparent electrode 14 of this part decreases. Since the transparent electrode 12 and the transparent electrode 16 are at the same potential, the potential between the transparent electrode 14 and the transparent electrode 16 decreases as well. Then, the liquid crystal arrangement of the liquid crystal layer 16 in this part is disturbed and a translucent state is attained. This part functions as the screen. Consequently, video projecting light L is projected as a video in the liquid crystal layer 15 and this video is visible from the glass of the glass substrate 17.
Patent JP-H1056769-A (JP)
Title: Laser processing machine
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/08
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a laser processing machine which prevents dust particles from being deposited on a magnet part in a linear motor and which prevents a thrust from being dropped. SOLUTION: In order to move a moving object such as a machining table 5 or a laser machining head 13 with reference to a fixed object such as a bed 3 or a frame 9 in a laser processing machine 1, linear motors 15 which are composed of magnet parts 15B installed at the fixed object and of coil parts 15A installed at the moving object are installed, and a scraper 17 or a brush which removes dust particles deposited on the magnet parts 15B is installed at the lower part of the moving objects 5 on both sides at the coil parts 15A.
Patent JP-H0629405-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEKAWA KAZUYOSHI
IPC: H01L21/3205
Filed: 1992-07-10
Abstract: PURPOSE:To fabricate a semiconductor device so that a connecting hole section of the semiconductor device can be buried in an Al metallic film and so that a highly accurate photolithographic overlaying can be realized. CONSTITUTION:After a high temperature sputtering method or a bias sputtering method at a substrate heating temperature of 400-600 deg.C or at lower than 300 deg.C is applied to Al metal to fabriacte an Al metallic film 6 on the surface of the substrate of a semiconductor device including a connecting hole of the semiconductor device, the Al metallic film 6 is heated again at 400-600 deg.C for reflow to form the Al metallic film 6, followed by forming an Al metallic film 7 for the second step at a substrate heating temperature of lower than 200 deg.C. Since the aforementioned processing can make the grain size of the metallic film formed on the upermost layer smaller, the surface homology of the metallic film can be enhanced, light scattering in the alignment mark section can be prevented, and the accuracy of photolithographic overlaying can be enhanced.
Patent JP-H0873110-A (JP)
Title: Copying machine with tab paper sorting function
Inventor: HIGUCHI MASAMI
IPC: G03G15/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a copying machine capable of sorting a plurality of set of tab paper tab positions of which are in order shiftedly piled, so that paper sheets of the same tab position are continuously piled up. CONSTITUTION: Tab paper sheets tab positions of which are in order shiftedly piled are made into one group, and a tab paper bundle put on the market in the condition of making a plurality of the groups into one set is received on a paper feed tray so as to set as a paper feed step 13. A tab paper sort mode is designated from an operation part, the tab paper sheets are in order fed from the paper feed tray and in order discharged to respective bins 80 of a sorter C. When the number of fed paper sheets is conformed to the number of sheets of one group of tab paper (circulating number), the discharging bin is returned to the first bin so as to succeedingly discharge in order. This operation is repeated by the number of groups, and the tab paper sheet of the same tab position is discharged from every bin of the sorter C.  By collecting the discharged tab paper sheets, the tab paper put on the market can be classified so as to continuously pile the paper sheets of the same tab position. At that time, image forming operation is not carried out.
Patent JP-S6268962-A (JP)
Inventor: TATENO KOKICHI
IPC: E04B1/62
Filed: 1985-09-19
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-S6364076-A (JP)
Inventor: KOMI YUTAKA
IPC: G09B9/00
Filed: 1986-09-05
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-S60100021-A (JP)
Title: Knocking controller for internal-combustion engine
Inventor: TAKASU YASUHITO
IPC: G01L23/22
Filed: 1983-11-04
Abstract: PURPOSE:To enable the detection of abnormality in a knocking sensor with a simple construction by detecting disconnection, detachment or the like of the knocking sensor with a resistance bridge containing a resistance provided in parallel with the knocking sensor. CONSTITUTION:A resistance R2 is connected in parallel to a knocking sensor 2. A voltage R4V/(R3+R4) determined by resistance values of resistances R3 and R4 is inputted into a terminal S2 of a comparator C1 and when the knocking sensor 2 operates normally, a voltage R2V/(R1+R2) determined by the resistances R1 and R2 is inputted into a terminal S1. When the knocking sensor suffers a disconnection or a poor connection for some reason or other, the drop in the voltage due to the R2 is gone. In this case, the voltage V is inputted directly into the terminal S1. Therefore, when resistance values R1-R4 are set so that a voltage R4V/(R3+R4) exists between the voltage R2V/(R1+R2) at the normal time and the voltage V at the abnormal time, it is possible to compare inputs S1 and S2 of the comparator C1 for detecting abnormality of the sensor 2.
Patent JP-H0660679-A (JP)
Title: Nonvolatile semiconductor storage
Inventor: MAKIHARA HIROYASU
IPC: G11C16/02
Filed: 1992-08-04
Abstract: PURPOSE:To provide a nonvolatile semiconductor storage adapted to be highly integrated in which an erasing voltage can be applied at a byte column unit. CONSTITUTION:A plurality of byte columns 10 including predetermined number of storage cells are arranged in a cell array 201. A transistor 1 is connected between a source line 30 of each column 10 and a source potential generator 203 and is controlled to be conductive or non-conductive. The generator 203 generates an erasing voltage, applies the erasing voltage to the line 30 connected with the transistor 1 when the transistor 1 is conductive, and does not apply and voltage to the line 30 connected with the transistor 1 when the transistor 1 is non-conductive.
Patent JP-H06144929-A (JP)
Title: Carbon-containing composite material
Inventor: TORII TAKAYOSHI
IPC: C04B35/83
Filed: 1992-08-04
Abstract: PURPOSE:To provide a carbon-contg. composite material using carbon-contg. fibers, excellent in both strength and heat resistance and suitable for use as a building material such as a substitute for an iron reinforcing bar or a steel frame or for other general purpose. CONSTITUTION:Stock consisting of carbon-contg. fibers, phenolic resin or furan resin and microporous fine powder of refractories with part of the resin filled into the micropores is heated at 500-2,000 deg.C for 30min in an inert atmosphere. By this heating, the resin filled and not filled into the micropores is carbonized to reinforce the carbon-contg. fibers.
Patent JP-S6364397-A (JP)
Inventor: SAITO TOSHIJI
IPC: H05K3/34
Filed: 1986-09-04
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-S6268347-A (JP)
Title: Data transmission system
Inventor: HARUHARA KAZUYOSHI
IPC: H04L69/40
Filed: 1985-09-20
Abstract: PURPOSE:To process a data by providing a storage means storing tentatively the data, backing up the data and reading the data at the restoration of power in case of a power failure and sending the data again to a data processor. CONSTITUTION:If a power failure takes place in the personal computer 1, a personal computer server 4 sends a data in a backup buffer 44 to send sequentially the data sent at the occurrence of power failure while tracing back the data by some blocks before. When an unsent data exists in a save buffer 42, the data in the save buffer 42 is sent to the personal computer 1 succeedingly. In this case, in the personal computer 1, the data sent from the personal computer server 4 after power restoration is written in a file FDD 15 written before the occurrence of power failure and the data is stored in one complete file without being affected before and after the power failure.
Patent JP-S60104694-A (JP)
Inventor: ODA MIYAO
IPC: B25J19/04
Filed: 1983-11-08
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-S60156464-A (JP)
Title: Open and take-out cap
Inventor: MANFUREETO SHIYUMITSUTO
IPC: B65D51/22
Filed: 1984-10-05
Abstract: A cap for opening and extracting the contents of a vessel provided with a neck and an extraction end closed by a removable attachment connected to the vessel neck by a weakened zone, the cap having an open end for engagement over the vessel neck whereby rotation of the cap relative to the vessel neck causes the attachment to be separated from the vessel neck at the weakened zone so that the contents of the vessel may be removed through an extraction opening in the cap.
Patent JP-H0875671-A (JP)
Title: Method and apparatus for inspecting vial bottle
Inventor: SHIMIZU KOJI
IPC: G06T1/00
Filed: 1994-09-01
Abstract: PURPOSE: To perform an overall inspection of the lower part and the upper part of a vial bottle universally without a supporting mechanism and perform continuous judgment by mainly providing CCD cameras, rotating belts, a lifting mechanism and an imaging device, and performing the inspection. CONSTITUTION: With a vial bottle being moved with a rotary table 4 the head part is checked at lower inspecting positions A and B, rotation is made from the upper side and the lower half of the lower part is inspected. At an upper inspecting position C, rotation is made from the upper part with a rotating belt 8 in contact with a drum part, and the upper half of the vial bottle is inspected. The inspection of the entire surface from the head part to the bottom face of the vial bottle is performed by the combined inspection of the respective parts.  Furthermore, the reasons why the lower-part inspection are performed beforehand are from the reason that the inspection of the surface of a crystal that is easily broken is performed at first, the inspection is performed under the state wherein the change in crystal shape is as less as possible and the erroneous inspection of the good product is eliminated. Many cameras, which are arranged at the optimum positions for respective defective causes, are used, and the judgment can be performed with a high-speed imaging device, which can continuously process the images at the same time.
Patent JP-2001032812-A (JP)
Title: Self-tapping screw
Inventor: UENO YOSHIMITSU
IPC: F16B25/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a self-tapping screw to be screwed into a resin material hardly generating a crack on the resin workpiece. SOLUTION: This self-tapping screw has a foot part 3 on which a thread part 10 having a relatively large lead angle, a high height, and a relatively small included angle is formed, and a round surface part 12 comprising flank surfaces 11 on both sides ranging from neighborhood of the pitch diameter to the major diameter sagging toward the crest side on the thread part 10. This constitution reduces a generation of stress relaxation caused by aging effect. The large lead angle and the relatively high height prevent a female thread from breaking during wrenching, thereby eliminating a generation of a damaged thread.  Since only a relatively small component force f1 in the horizontal direction with respect to a wrenching force F is generated on the flank surface of the tread, a generation of a crack on a workpiece made of a resin material is reduced extremely, thereby eliminating a generation of defects such as incapability of fixing a part.
Patent JP-H0523741-A (JP)
Title: Coil material supply device
Inventor: KOMATSU ISAMU
IPC: B21C51/00
Filed: 1991-07-24
Abstract: PURPOSE:To automatize the work by detecting automatically diameter dimensions of a coil material placed on a skid base of a coil car, and ascending the skid base until a center height position of the coil material and a height position of a rotary drum of an uncoiler coincide with each other. CONSTITUTION:In an arm 22 of a coil car 1, a coil holding roller 25 is provided, and an angle theta of the arm 22 at the time when the roller 25 abuts on the outside peripheral surface of a coil material 10 placed on a skid base 6 is detected by an encoder 58, and a radius R of the coil material 10 becomes clear. Based on R, the skid base 6 is allowed to ascend by an ascending/descending means 9, and the center O of the coil material is allowed to coincide with a height position of a rotary drum of an uncoiler. Subsequently, the coil car 1 is run toward the uncoiler.
Patent JP-H0373976-A (JP)
Title: Copying machine with variable magnification function
Inventor: UDA HARUYOSHI
IPC: G03G15/04
Filed: 1990-08-06
Abstract: PURPOSE:To handle optional magnification by comparing the movement set quantity of an optical system corresponding to set magnification with the driving quantity of a driving means and controlling the driving means for an optical system. CONSTITUTION:A signal of the set magnification (m) from an input control circuit 36 is inputted to arithmetic circuits 37 and 38 which outputs a movement quantity according to next magnification of the optical system and thus the magnification (m) is inputted to calculated and output the movement quantity of the optical system. Comparing circuits 39-42 compares set movement quanti ties from the arithmetic circuits 37 and 38 with voltage values regarding the driving quantities of servomotors 32 and 33 which are received from potentiometers 43 and 44 and send comparison outputs for rotating the servomotors 32 and 33 in one direction to base terminals of transistors 45-48 constituting motor driving circuits. Consequently, the optical system can be moved accurately to a position corresponding to optional magnification (m).
Patent JP-H0744991-A (JP)
Title: Recording disk driving device
Inventor: TERADA SUSUMU
IPC: H02K3/28
Filed: 1993-07-30
Abstract: PURPOSE:To limit the effect of electromagnetic noises. on a recording head by setting the winding number of the magnetic pole coils of at least three magnetic poles corresponding to areas for seeking by the recording head smaller than those of other magnetic coils. CONSTITUTION:Among the magnetic pole coils of an armature coil 6, the winding number of the ones of at least three magnetic poles corresponding to the areas for seeking of the recording head is set smaller than those of the other magnetic pole coils. That is, the coils of these three magnetic poles are disposed so as to include all the areas for seeking by a magnetic head 7. Thus, electricity is conducted to a stator 1, a magnetic flux is generated, electromagnetic noises are generated in a part corresponding to the recording head accompanying it but a radiant level of the electromagnetic noises is made small and thus, the effect of electromagnetic noises on the recording head is limited.
Patent JP-H0789259-A (JP)
Title: Bookbinding device
Inventor: YAMAGUCHI YOSHIMASU
IPC: B42C9/02
Filed: 1993-07-30
Abstract: PURPOSE:To ensure that a bookbinding device which binds a book using an image-printed sheet is operated efficiently. CONSTITUTION:Each two units of sheet matching tray 41, 42 for transporting and matching an imaged printed sheet S, ramming part 51, 52 and tape heating device 56, 57 for heating a sheet bundle and a bound tape 77 are provided. While a sheet bundle in one tray 41 is preheated by a first ramming member 51 and a book is thermally bound by one tape heating device 56, the sheet S is supplied to the other second sheet collating tray 42, and the bound tape 77 is supplied to a second tape heating device 57 and preheated. Thus the productivity of an on-line device including a bookbinding device can be improved.
Patent JP-S5999746-A (JP)
Title: Microwave semiconductor device
Inventor: TSUZUKI NAOFUMI
IPC: H01L23/02
Filed: 1982-11-29
Abstract: PURPOSE:To obtain an airtight sealed type device, having no characteristic deterioration, which can be assembled automatically by a method wherein one of the insulated metalized layers located on the protruded part of a casing body is wire-connected with the ring-shaped metalized layer located on the upper surface of the metalized layer on the region other than the protruded part, and the metalized layer on the inner wall of a cavity is fixed to the cover member which is connected to the lead terminal on the upper surface passing through a penetrated hole. CONSTITUTION:A ceramic substrate 36 has a protruded part 34 in the center, a chip mounting metalized layer 31 which is formed in striped form from the center to the end part, input and output metalized layer 32 and 33 at the symmetrical position, and a ring-shaped metalized layer 35 at the part other than the protruded section. A ceramic cavity 45 has an airtight sealing metalized layer 38 on the bottom face of outer circumference, a cavity surrounding the FET chip 14 of the layer 31 at the center part on the lower surface, and metalized layers 42-44 which is conducted to gate-drain-source electrode lead terminal 34-41 on the upper surface and said ceramic cavity 48 is connected to metalized layers 46 and 47 on the internal wall through penetrating holes 48 and 49. The base stand and the cavity are adhered using a sealing solder material 37. According to this constitution, an automatic assembling can be performed because there is no structure which obstructs automation of wire connection, thereby enabling to make a parasitic element of the casing smaller in size.
Patent JP-H0499001-A (JP)
Title: Conductive oxide exhibiting transition
Inventor: MARUYAMA SATORU
IPC: H01B1/08
Filed: 1990-08-06
Abstract: PURPOSE:To obtain transition characteristics at a temperature approximate to the normal temperature with excellent reproducibility, by adding one or more kinds of metal selected out of Cr, Al, Bi, or rare earth elements to conductive oxide composed of vanadium trioxide V2O3, and making the length of a-axis of lattice constants larger than or equal to 4.953A. CONSTITUTION:One or more kinds of metal selected out of Cr, Al, Bi, Zr, Hf, or rare earth elements are added to conductive oxide composed of vanadium trioxide V2O3. The length of a-axis of lattice constants is made larger than or equal to 4.953A, thereby obtaining characteristics generating transition at a temperature approximate to the room temperature. The length of the a-axis can be set to be the optimum value by adjusting the loadings of metal or the amount of oxygen and controlling the baking temperature.
Patent JP-2000040155-A (JP)
Title: Smoothing method and smoothing device
Inventor: KAZAMA ATSUSHI
IPC: G06T5/20
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the smoothing method for controlling a smoothing degree uniformly by calculating the difference between a mean pixel value and a pixel value of interest, the product of the difference and a constant, and an output pixel value which is the sum of the product and the pixel value of interest. SOLUTION: Input pixel values (x) equivalent to the past two lines are held in line memories 1 and 2. A selector 3 selects 9 pixels x1 to x9 being reference pixels from those two lines and the latest line, i.e., three lines in total. The sum of x1 to x9 is calculated by an addition part 4 and a division part 5 divides the sum by 9 to calculate an addition mean value x'. A subtraction part 6 calculates the difference between the addition mean value x' and the pixel value x5 of interest. A table 7 contains a constant (k) and a multiplication part 8 calculates a product k (x'-x5) from the difference outputted by the subtraction part 6 and the constant (k) stored in the table 7. An addition part 9 adds the pixel value x5 to the product. An overflow process part 10 and an underflow process part 11 perform post-processing on the output value to obtain an output pixel value X.
Patent JP-2001030583-A (JP)
Title: Image output system, control method therefor and recording medium
Inventor: YAMAKAWA TOMOE
IPC: G06F3/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an image output system requiring no complicated parameter setting work, a control method therefor and a recording medium. SOLUTION: Set value data of various parameters for controlling the printing of a printer (parameter set data) are filed as parameter set files 16 at each image quality types to be stored in a parameter set file memory part 18 provided separately from a printer driver 20. The printer driver 20 retrieves the parameter set files 16 stored in the parameter set file memory part 18 and reads the arbitrary parameter set file 16 to transmit the same to the printer 14.
Patent JP-S6187192-A (JP)
Inventor: MITOMO AKIO
IPC: E01F9/50
Filed: 1984-10-05
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。