baber/WOPTO huggingface dataset:
Patent JP-H0321481-A (JP)
Title: Line feed method in serial printer
Inventor: ITO SHUNICHI
IPC: B41J19/92
Filed: 1989-06-20
Abstract: PURPOSE:To reduce a shock caused by a change-over between an acceleration and a deceleration by a method wherein the number of line feed pulses required for feeding a line is found, and a phase exciting signal corresponding to a fixed pulse number out of the line feed pulse number is transmitted at a specific timing after a line feed is started CONSTITUTION:With the reception of a line feed instruction, a CPU 11 judges whether a pulse number (x) required for feeding one line stored in a RAM 13 is even or odd. If this number is odd, a formula [(x-1)/2]-2 is operated; if it is even, a formula (x/2)-2 is operated. The result is stored in the RAM 13. An exciting phase change-over timing t1 is read from n=1 in a table stored in a ROM 12, and a phase is excited during a period of time t1. This process is successively repeated up to n=[(x-1)/2]-2 to accelerate a pulse motor 19. With an even pulse number (x), it is repeated up to n=(x/2)-2. Next, without changing the value (n) at this time, only the phase is changed over 5 times in the case of an odd number (x), or 4 times in the case of an even number (x). Then, an exciting phase change over timing (t) is reversely changed in the order of n, n-1, n-2,..., 1, and the excitation of the phase is repeated while changing over the phase to decelerate the motor 19.
Patent JP-H10336442-A (JP)
Title: Image processing unit
Inventor: ISHIZAKI HIROMI
IPC: H04N1/60
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To detect an area with a deteriorated MTF characteristic by detecting a difference between G. data read at first and G data received to produce color versions of 2nd and succeeding versions. SOLUTION: Go data among Ro , Go , Bo data to generate a first version read by an image read section are stored in a storage device 3. Then a difference between G1 data received to produce a 2nd color version and the Go data stored in the storage means is obtained by a subtractor 1. Furthermore, an R component is obtained by subtracting the difference of the G data by the subtractor 1 from R1 data and the result is outputted to a selector. A B component is obtained by subtracting the difference of the G data by the subtractor 1 from B1 data and the result is outputted to a selector. Each selector outputs RGB data subject to correction and a desired color version is produced.
Patent JP-H09317345-A (JP)
Title: Door device
Inventor: KOBAYASHI MASAKAZU
IPC: E06B1/52
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To allow even an unskilled person to easily execute a construction work and improve the airtightness when a door is closed by disposing a buffer material in a gap between a door body, in which the width and/or the length of the door body made smaller is made smaller than the inside dimension between door frames in opposition to the door body. SOLUTION: A door body 11 is formed in such a manner that its dimension is made beforehand sufficiently smaller (by 5-15mm) than the inside dimension B between vertical frames 51, 52 constituting a door frame on both sides of the body 11, and buffer materials 12, 13 having a predetermined thickness and made of semi-rigid or flexible rubber, flexible plastics are bonded to the opposite ends of the body 11 through adhesives, respectively. Buffer materials 14, 15 are joined to the frames 51, 52 and door stops 57, 58 respectively. A hinge 53 is adjusted so that the door body 11 is located midway between the frames 51, 52. With this arrangement, the body 11 can be loosely mounted to the door fame through the hinge 53, and hence even an unskilled person can mount the door body 11.  Even if the body 11 tilts due to the aged deterioration thereof, since the buffer materials 12-15 are provided in the gaps between the ends of the body 11 and the frames 51, 52, no gap is formed therebetween.
Patent JP-H11352200-A (JP)
Title: Damage analysing method of semiconductor integrated circuit
Inventor: TATEISHI AKIMITSU
IPC: G01R31/319
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a damage analysis method of a semiconductor integrated circuit capable of shortening the analysis time by reducing the candidates of a damaged portion and the number of steps for the damage analysis. SOLUTION: A non-compressed test pattern 110 and a non-compressed damage dictionary 111 are produced using a connection data 101 of a circuit. A test of a semiconductor integrated circuit 112 is carried out using the non-compressed test pattern 110 to produce a manufacture test result 114. The candidates of a damaged portion are extracted using the manufacture test result 114 and the non-compressed damage dictionary 111 to prepare a list 116. Damage analysis is carried out based on the list 116 to specify a damaged portion. Thus, the number of detectable damage candidates is reduced by the respective test patterns by using the non-compressed test patterns and a reduction of the number of analysis steps and shortening of an analysis time can be realized.
Patent JP-S6133715-A (JP)
Title: Plate width detection of rolling material
Inventor: NISHIMORI KUNIHIKO
IPC: B21B38/04
Filed: 1984-07-25
Abstract: PURPOSE:To enable detection of a plate width with inexpensive equipment by providing the detecting means for the end of a rolling material on the guide face and by engaging the pulse generator transmitting the pulse corresponding to the moving quantity to the guide member. CONSTITUTION:A freely rotatable lever 1 is provided to a guide member 11 and the limit switch 2 which is in contact therewith is arranged behind. A rack 5 is formed on the lower part of a guide bar 14 and the shaft of a pulse generator 3 is linked via a pinion 6. When a rolling material 10 is delivered, the guide member is closed with the operation of a hydraulic cylinder 12. The lever 1 is entered into a recessed part 7 and the rolling material 10 is pinched in the guide face 11a of the member 11. In this case the switch 2 is turned ON and the cylinder 12 stops the driving and also the plate width of the rolling material 10 is detected by calculator 4 via the pulse generator 3. The plate width is thus detected with an inexpensive equipment.
Patent JP-S5380382-A (JP)
Title: Alpha-olefin polymerization catalyst compoment
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/02
Filed: 1976-12-27
Abstract: PURPOSE: To provide the title catalyst component of highly active Ziegler type requiring no catalyst removing process by supporting a component II on a component I. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H094532-A (JP)
Title: Fuel gas ejector
Inventor: KAWAGUCHI JUN
IPC: F02M37/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a fuel gas ejector which is simple in its structure and manufactured at low cost as well as to prevent a lowering of sealing property. CONSTITUTION: This ejector is equipped with a fuel gas escape pipe 21 which is positioned on the top of a fuel tank 12 and communicated with a canister, a float valve 23 by which the escape pipe 21 is disconnected by the increment of a liquid level in the fuel tank 12, a retainer 24 positioned on the lower surface of the float valve 23, first energizing means 25 by which the retainer 24 is energized toward the lower surface of the float valve 23, and moving means 28 by which the retainer 24 is moved in a valve opening direction when fuel is supplied.
Patent JP-H11167616-A (JP)
Title: Conditional access system provided with programmable access mode
Inventor: CAMPINOS ARNALDO
IPC: G06F21/10
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a system where a service provider can provide a new access mode to users without changing all the user cards of the users by storing data which can identify and recognize the access mode, in a message, constituting an access condition with the character string of a field and containing the descriptors of the access conditions in the respective fields. SOLUTION: In a message containing access condition related to an access mode provided by a service provider, the message stores data capable of identifying and recognizing the access mode. The access condition is constituted of the character string of a field and the respective fields contain the descriptors of the access conditions. The descriptor of the right of a user in a block 7 is constituted of the character string of fields EF1-EFM. The respective fields EFj (j=1-m) contain headers HDj and the descriptors Dj of the right. The header HDj stores the identifier of the field and data showing the size of the field.
Patent JP-H093281-A (JP)
Title: Polyamide composition
Inventor: YAMAMOTO YASUBUMI
IPC: B29K77/00
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a polyamide composition suitable for blow molding, especially high-speed blow molding for a small-sized and minute articles, providing a product excellent in impact resistance, surface luster and proper flexibility. CONSTITUTION: This polyamide composition comprises 50-80 pts.wt. of a polyamide and 50-20 pts.wt. of an ethylene copolymer, has <=4.5 swelling ratio (SR2), <=3 difference in swelling ratio (SR2-SR1) (SR2 is the swelling ratio at a temperature 30 deg.C higher than the melting point of the polyamide at 1,000sec<-1> shear rate; SR1 is the swelling ratio at the temperature at 100sec<-1> shear rate) and 100-1,000Pa/s melt viscosity at the same temperature at 1,000sec<-1> shear rate and <=2,000MPa modulus in flexure.
Patent JP-S5856880-A (JP)
Title: Paper feeding mechanism in printing apparatus
Inventor: NAGAOKA SEIICHI
IPC: B41J15/04
Filed: 1981-09-30
Abstract: PURPOSE:To eliminate noises when paper is pushed, to make paper pushing response speed quick, and to make the printing speed very fast by using an eccentic roller as a printing paper pushing device in the paper feeding mechanism. CONSTITUTION:When a DC motor M is rotated after the printing paper has been sent by one line by pin tractor 4, the eccentric roller 8 is rotated clockwise, and the printing paper 5 is held by a maximum eccentric part 8a and a plate  spring 11A in order to give a pulling force in the reverse direction with respect  to the feeding direction. In this way, the paper 5, which is excessively sent in the feeding direction by the difference in sizes between a feeding hole 5a and a  pin 4a, is returned and held at the specified position. Then a hammer 1 is actuated, and the printing operation for one line is finished. Thereafter, the DC  motor M is rotated counterclockwise and the maximum eccentric part 8a of the  eccentric roller 8 is separated from the plate spring 11A, and the paper 5 is sent by the pin tractor 4 by one line.
Patent JP-S6218181-A (JP)
Title: Memory access circuit
Inventor: GOMIKAWA TAKAO
IPC: H04N5/45
Filed: 1985-07-16
Abstract: PURPOSE:To prevent a display region of slave pattern data from being displayed as a noise pattern by providing a mode switching means and controlling forcibly a field memory in a write mode at power application or a signal source changeover. CONSTITUTION:A mode switching means 23 consists of inverters 51, 52 NAND circuits 53, 54 and a AND circuit 55 and when a mode forcing signal P1 goes to a high level, an output signal (n) of the circuit 55 goes to a low level synchronously with a control pulse (l). Thus, the field memory 21 is set to the write mode during this period. That is, a CPU44 keeps the signal P1 at a low level and outputs for a prescribed period for initialization at signal source changeover or power application during the read period of the memory 21, then keeps the signal P1 at a high level to control forcibly the memory 21 in the write mode. Thus, it is prevented that the write region of the slave pattern data is displayed as a noise pattern.
Patent JP-2000346427-A (JP)
Title: Protecting machine for air-conditioner
Inventor: KAWABE EIJI
IPC: H02M7/48
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To protect parts, such as semiconductor elements, situated at an outdoor from an abnormal voltage. SOLUTION: A protection device 140 is formed such that, when abnormality of a source voltage is detected by an abnormality voltage detecting circuit 136, a switching element 134 is actuated by a protection operation part 144, and a feed of a power to a drive circuit 152 from a rectification substrate 94 is cut off. Even when a power of an abnormal voltage flows to the rectification substrate 94 through a posistor 132, outputting of a voltage corresponding to the abnormal voltage is reliably prevented. This constitution reliably protects a switching source 104 for controlling an inverter to form a drive circuit and reliably protects the semiconductor part of an inverter circuit 106.
Patent JP-H10421-A (JP)
Title: Application method of die coater
Inventor: YOKOYAMA TAKUYA
IPC: B05D1/26
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To apply photoresist liquid uniformly on a glass substrate having waving, warpage, and uneven thickness. SOLUTION: When a glass substrate W is mounted on a flat table 12 and a die coater 1 is moved relatively to the glass substrate W to coat the substrate W, a noncontact type distance measurement sensor 3 is attached to the die coater 1, the real gap between the die coater 1 and the substrate W is measured over the whole application area in advance, after the deviation of the real gap from a standard gap H being operated over the whole application area, the die coater 1 is moved vertically to keep the standard gap H constant to the substrate W on the basis of computed values during application for coating.
Patent JP-S6313457-A (JP)
Title: Subscriber supervisory circuit fault detecting system
Inventor: MATSUMOTO MIEKO
IPC: H04M3/26
Filed: 1986-07-03
Abstract: PURPOSE:To automatically detect the fault of a subscriber supervisory circuit with an electronic exchange and to execute the preventing countermeasure of a subscriber application by using a special accumulating program control system. CONSTITUTION:To a subscriber supervisory circuit 12 stored in the electronic exchange by an accumulating program control system, a means to be able to select a signal system applicable to the signal system of a tested subscriber 10 by program control and execute a pseudo calling is provided, and when a transmitting subscriber executes the abandonment on the way during the calling, the system has a means to execute the pseudo calling test with a receiving side subscriber circuit 11 as a subscriber to be tested. When the transmitting subscriber executes the abandonment on the way during the calling, a calling control is executed to a subscriber pseudo transmitter 16, the calling information is communicated via a channel controller 14 to a central control unit 15, and by confirming that the subscriber to be tested is obtained on a program, the normality of the supervisory circuit 12 of the subscriber to be tested 10 is confirmed.
Patent JP-2000349797-A (JP)
Title: Method for controlling monitoring of server device and power controller
Inventor: TSUTSUMI TAKAYUKI
IPC: H04L12/44
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To monitor a network access and to stop the operation of a server device by permitting a power controller to transmit the network address of the server device to a switching hub when the server device becomes a power off state with the power off control of the power controller. SOLUTION: When the power output control circuit 16 of a power controller 1 stops a server device 2 by stopping output power, an ARP request circuit 11 transmits an ARP request frame where the network address of the server device 2 is set to be a transmission source address through a network interface part 13. When a switching hub 4 receives the ARP request frame, it executes learning for connecting the network address of the server device 2 to a port. Thus, a transmission frame from a subsequent terminal machine 3 to the server device 2 is outputted to the port and therefore a network monitor circuit 14 can monitor the frame to the server device.
Patent JP-S5780328-A (JP)
Title: Preparation of stable pharmaceutical preparation
Inventor: YAMAHIRA YOSHINARI
IPC: A61K31/415
Filed: 1980-11-06
Abstract: PURPOSE: To obtain a stable carcinostatic preparation resistance to the discoloration with oxygen, heat, light, etc., by adding a sulfur compound generating HSO 3   - , SO 3   2- , and S 2 O 5   2-  to 4-carbamoyl-imidazolium-5-oleate.  
     CONSTITUTION: A compound generating the ions selected from HSO 3   - , SO 3   2-  and S 2 O 5   2- , e.g. sodium bisulfite, sodium sulfite, sodium pyrosulfite, etc., is added to 4-carbamoyl-imidazolium-5-oleate of formula, its salt, or their hydrate, which are carcino-static agents having antimetabolic activity to purine, and remarkable effect against esp. hard cancer. The amount of the sulfur compound to be added is pref. 0.01W0.50pts.wt. per 1pt. of the compound of formula in view of the stabilizing effect and the safety. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H028680-A (JP)
Title: Deoxidation and deodoring device for refrigerator
Inventor: KAI NORICHIKA
IPC: F25D23/00
Filed: 1988-06-27
Abstract: PURPOSE:To keep always a concentration of oxygen within a refrigerator low and elongate a keeping period of vegetables by a method wherein a pressure swing adsorbing device is applied to reduce a concentration of O2 within the refrigerator, concentrations of N2, CO2 are increased and the interior part of the refrigerator is forcedly convected. CONSTITUTION:A pressure swing adsorbing device is comprised of an adsorbing tower 1 having a function to separate and discharge O2 from air within a refrigerator and returning CO2 and N2 within the refrigerator, a pump 4, and a four- way valve 5. Air sucked from a vegetable chamber 16 into the pressure swing adsorbing device through a suction pipe 6 is selectively adsorbed by the adsorbing tower 1 for its CO2 and N2. O2 is purged through a check valve or a leaf valve 13. Adsorbed CO2 and N2 are removed by changing over the four-way valve 5 and returned back into the refrigerator through a discharging nozzle 12. With this arrangement, it is possible to keep a concentration of oxygen within the refrigerator always low and then to extend a degree of freshness of the vegetables and the like.
Patent JP-S6049655-A (JP)
Title: Forming method of bump for leadless chip carrier
Inventor: KAWAMURA YASUO
IPC: H01L21/60
Filed: 1983-08-26
Abstract: PURPOSE:To form a cored bump having uniform quality by slight man-hours by using a metallic mask when the cored bump is formed on the surface of a substrate for a leadless chip carrier. CONSTITUTION:Substrates 1 for a leadless chip carrier are arranged regularly on a metallic tray 21 while upward directing the surfaces on which pads are disposed. Windows 27 for metallic masks formed made to correspond to the pads on the substrates 1 are arranged so as to be positioned on the pads. When a large number of solder balls having large diameters are placed on the metallic masks in the tray 21 and shaken, the solder balls naturally fall into circular sections 24. When a large number of core sections having small diameters are entered and shaken, the core sections fall into circular sections 25 in the windows. The tray 21 is fed into an electric furnace, and heated and cooled.
Patent JP-H056876-A (JP)
Title: Method and apparatus for etching
Inventor: TORII ZENZO
IPC: H01L21/3065
Filed: 1991-06-27
Abstract: PURPOSE:To etch a Cu film for LSI interconnection use at a low temperature and at high speed by a method wherein a mixed gas in which ammonia gas, a nitrogen oxide-based gas or a carbon oxide-based gas has been added to a chlorine-based gas is used as an etching gas when the Cu film deposited on a semiconductor wafer is dry-etched. CONSTITUTION:An insulating film 21 and a Cu film 23 via a barrier metal 22 are deposited on a substrate 20. In order to etch the Cu film 23, an insulating film 24 composed of an inorganic material is first etched by making use of a photoresist 25 as a mask. The photoresist 25 is then removed; after that, the Cu film 23 and the barrier metal 22 are etched sequentially by making use of the insulating film 24 as a mask a Cu interconnection 23a is formed. A mixed gas which is composed of, e.g. Cl2, BCl3, and NH3. is used as an etching gas for the Cu film and the barrier metal 22; the temperature of a wafer stage is adjusted within a range of 40 to 150 deg.C; the surface temperature of a wafer in a palsma discharge operation is set at 200 to 300 deg. C. Thereby, Cu can be etched at a low temperature and at high speed.
Patent JP-H05346325-A (JP)
Title: Evenness measuring device
Inventor: KAWAUCHI ISAO
IPC: G01B21/20
Filed: 1992-06-16
Abstract: PURPOSE:To reduce effect of deflection deformation caused by dead-load of a steel plate to be measured. CONSTITUTION:The outputs of distance detection sensors for vertical direction assigned in two rows, front and rear, are simultaneously sampled with intervals corresponding to the pitches, and their difference is integrated for obtaining evenness profile. The evenness profile of the steel plate whose evenness is good is stored in advance as a virtual carrier line profile, and the difference between the evenness profile and the virtual carrier line profile is obtained. The difference obtained can be seen as a profile of true evenness, with the effect of deflection deformation caused by dead-load of a steel plate to be measured having been removed.
Patent JP-H0713718-A (JP)
Title: Printer data output transmitting device
Inventor: SOMA KENJI
IPC: B41J29/38
Filed: 1993-06-28
Abstract: PURPOSE:To automatically choose an optimum printer without designating the size of a print form and also to change the scale of data matching the designated form size when the data are sent to a printer. CONSTITUTION:A computer 11 sends the data to a print size deciding part 112 where the size of a print form is decided. Then an optimum printer choosing part 113 chooses a printer that is optimum to the print form size decided by the part 112 based on a printer setting information part 111. Meanwhile the data are magnified or reduced to match the size of the print form that is designated by a print requester or set to a printer in place of choice of an optimum printer in regard of the image data.
Patent JP-H10143651-A (JP)
Title: Portable computer having interface of plural zoom port
Inventor: BOESCH SHANNON C
IPC: G09G5/393
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a computer system for supporting a ZOOM video. SOLUTION: A computer 10 is provided with plural PC card slots 12a-b, and any slot can receive a ZOOM video device which performs access through a VFP port 46 on a graphics controller 48 to frame buffer 50. Moreover, a docking station 38 can perform access through the VFP port 46 to the frame buffer 50. Buffers 26a-c are controlled so that only one device can perform access through the VFP port 46 to the frame buffer 50 at once.