baber/WOPTO huggingface dataset:
Patent JP-H0348939-A (JP)
Title: Reference check system for data unset area at program debug
Inventor: FUNAKI ISAO
IPC: G06F11/00
Filed: 1989-07-17
Abstract: PURPOSE:To refer to a data unset area during execution of a program by initializing previously the data unset area with the specific value that is not included in the language specifications. CONSTITUTION:A data area 12 is totally initialized with the specific value that is not included in the language specifications. Then an instruction executing part 11 reads out the contents of an object program 10 and access the contents of the area 12. If the contents of the read data are equal to the specific value that is not included in the language specifications, the part 11 can decide that the data on a subject area are not fixed yet. Meanwhile the data already written are decided when the contents of the read data are not equal to the specific value. Thus the subsequent sequences can be carried out.
Patent JP-2000018581-A (JP)
Title: Combustion apparatus
Inventor: TAKABAYASHI AKIRA
IPC: F23N5/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To detect correctly combustion operation failure. SOLUTION: The present apparatus includes a heat exchanger 2 heated by a burner 3 and provided on an upper portion of a cylindrical trunk 1 that forms a combustion chamber of the burner 3, a first thermocouple 17 for outputting larger electromotive force as temperature of a combustion flame of the burner 3 becomes higher, a second thermocouple 21 for outputting larger electromotive force as ambient temperature in the combustion chamber becomes higher, and control means C for interrupting combustion of the burner 3 when it judges operation failure based upon outputs of the first thermocouple 17 and the second thermocouple 21. Herein, the control means C require detection information of electromotive force by the first thermocouple 17 and detection information of electromotive force by the second thermocouple 21, and judges operation failure based upon those detect ion informations.
Patent JP-S6164506-A (JP)
Title: Strut type suspension
Inventor: KAKIMOTO TOSHIHIKO
IPC: B60G3/26
Filed: 1984-09-05
Abstract: PURPOSE:To increase the degree of freedom on the geometry by providing moving means for causing the upper end of a strut assembly to move in the direction intersecting the axis of the strut. CONSTITUTION:A strut assembly 1 includes a shock absorber 3, coil springs 5 and a stopper 7 of elastic material. The strut 3a is provided at the lower end thereof with a bracket 13 fixed thereto and fixed through bolts 15 to a steering knuckle 17. On the other hand, the upper end of the assembly 1 is secured through a suspension support 21 to a panel 23 on the body side. Moving means for moving the upper end of the assembly 1 in the direction intersecting the axis of the strut 3a causes an elastic main shaft of the suspension support 21 extending in the axial direction of the strut 3a to tilt in the direction intersecting the axis of the strut 3a.
Patent JP-H0524696-A (JP)
Title: Paper feeding mechanism
Inventor: ARAI KIYOTAKA
IPC: B65H3/52
Filed: 1991-07-24
Abstract: PURPOSE:To prevent the generation of creases and breakage of a paper sheet when a paper feeding cassette is pulled out. CONSTITUTION:A paper feeding mechanism is equipped with a paper feeding roller 1 for feeding paper sheets, and an advance suppressing part 3 which can contact the paper feeding roller 1 by the utilization of an urging means 2 and prevents the double feed of paper sheets, and the advance suppressing part 3 has an operated part 4, and during the time when a paper feeding cassette 5 is in a pulled-out state, an action part 6 installed on the paper feeding cassette 5 acts directly or indirectly onto the operated part 4 of the advance suppressing part 3, and the advance suppressing part 3 is separated from the paper feeding roller 1 against the urging force of the urging means 2.
Patent JP-H0471374-A (JP)
Title: Controller of ultrasonic motor
Inventor: IZUNO YUJI
IPC: H01L41/09
Filed: 1990-07-11
Abstract: PURPOSE:To control a driving speed variably and stably by a method wherein a speed control means controls the output frequency of a power supply means in accordance with a fuzzy rule concerning the speed deviation between a target speed and a speed detected by a speed detecting means. CONSTITUTION:When a speed deviation is +10rpm, i.e., the speed is too high, the compatibility of a fuzzy expression, 'a little faster (PS)', is '1' and a frequency deviation corresponding to the compatibility is +0.05kHz. Therefore, the output frequency of a power supply means 5 is increased from the present value by 0.05kHz. In a region where a plurality of membership functions overlap each other, a weighted average value is obtained in accordance with the ratios of the compatibilities of the respective membership functions. That is to say, if the speed is higher than the target speed, the output frequency is increased to reduce the speed and, if the speed is lower than the target speed, the output frequency is reduced to increase the speed, so that the speed is always controlled to be the target speed. The rate of the variation of the output frequency is determined by a membership function produced in accordance with empirical values obtain by experiments.
Patent JP-H1132248-A (JP)
Title: Image-pickup device
Inventor: NISHIYAMA YUJI
IPC: H04N5/232
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup device which can obtain an satisfactory images even under an electric discharge lamp fed by commercial power. SOLUTION: An image-pickup device is provided with a solid-state image- pickup element 3 which picks up the image of an object and converts the image into video signals, a light modulation filter 2 which changes the transmission quantity of the light made incident to the element 3, and a transmitting quantity control section 6 which controls the light-transmitting quantity of the filter 2, wherein a video signal processing section 4 is equipped which detects periodic changes of the luminance components of the video signals from the element 3, thus the transmission quantity control section 6 controls the light transmission quantity of the filter 2 based on the output of the section 4.
Patent JP-S5886650-A (JP)
Title: Programmable controller
Inventor: INOUE TADASHI
IPC: G05B23/02
Filed: 1981-11-18
Abstract: PURPOSE:To facilitate monitoring regarding an interlock instruction, by adding discrimination numbers individually to an interlock instruction in a user program, and monitoring and displaying the number of the interlock instruction to be monitored. CONSTITUTION:When an interlock flag F2 is set to ''1'', i.e. in an output inhibition state, an interlock discrimination number (IL number) stored in a register R0 is displayed in addition to an address, instruction, and contents of flags F0 and F1 to be monitored. A user inputs the code key of an interlock instruction and the displayed IL numbers to generate a retrieval command. Then, when the interlock instruction of some IL number specified to be monitored during the execution of a user program is executed by a CPU4, monitor data on the interlock instruction is displayed to find the address of the interlock instruction.
Patent JP-H09288229-A (JP)
Title: Supporting structure for lens
Inventor: NOMURA HIROSHI
IPC: G03B17/08
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for a lens capable of setting a mount position and capable of adjusting at mounting. SOLUTION: The supporting structure is provided with a circular opening lens supporting barrel 20 into which a cylindrical lens frame with a lens fixed is inserted, an external flange 34j formed on the cylindrical lens frame placed opposite to the front peripheral edge of the circular opening of the lens supporting barrel 20, an O ring 81 which is fitted and held between the external flange 34j of the cylindrical lens frame and the lens supporting barrel 20, plural radial projections 20c formed on one of the outer peripheral surface of the cylindrical lens frame and the inner peripheral surface of the circular opening of the lens supporting barrel 20,  and a radial groove 34f formed on one of the outer peripheral surface of the cylindrical lens frame and the inner peripheral surface of the circular opening of the lens supporting barrel 20 and for making the radial projection 20c pass through, and a slippage check wall 34h which is formed in the circumferential direction and communicated with the radial groove 34f. In this case, when the projection 20c and the groove 34f are aligned, the projection 20c is mutually engaged with the check wall in the case of relatively rotating the cylindrical lens frame and the lens supporting barrel 20 in a state where the O ring 81 is compressed.
Patent JP-S6340456-A (JP)
Title: Read control system for facsimile receiver
Inventor: KURAGAMI NAOKI
IPC: H04N1/21
Filed: 1986-08-05
Abstract: PURPOSE:To prevent the invalidity of a communication by recording a picture signal stored in a frame memory after the minification processing of said picture signal if a receiving paper the size of which is the same as or larger than the size of a transmitted picture, is not set. CONSTITUTION:At the termination of a communication, the size of the transmitted picture is compared with the size of the receiving paper. If the receiving paper, the size of which coincides with or is larger than the size of the transmitted picture, is not set among the set receiving paper sizes, a record controlling part 2 selects the receiving paper of the largest size among the set receiving paper sizes informed by a receiving paper size recognizing part 4, and instructs a receiving paper setting part 7. The picture signal, which is read out of the frame memory 3, is minification-processed being dot-thinned-out in a main scanning direction, and being line-thinned-out in a width scanning direction, and is supplied to a recording part 6 and a minification recording is executed. Thus, only when the size of the receiving paper is smaller than that of the transmitted picture, the minification recording is executed on the receiving paper of the largest size among the set receiving papers.
Patent JP-H0851579-A (JP)
Title: Video image display device
Inventor: NUIMURA YOSHIMI
IPC: H04N5/57
Filed: 1994-08-05
Abstract: PURPOSE:To obtain the video image display device from which excellent visual recognition performance is obtained at all times with respect to an APL (average video image level) of a video signal. CONSTITUTION:A detection circuit 21 detects a change in an APL and a detection voltage is given to a video signal processing circuit 12, which controls a brightness (black level) of the video signal proportional to the APL. Simultaneously the contrast of the video signal is controlled inversely proportional to the APL to eliminate a black collapse on the visual recognition performance even when the APL is high.
Patent JP-H0530141-A (JP)
Title: Network management information notice system
Inventor: FUKUMURO KEIKO
IPC: H04L12/70
Filed: 1991-07-25
Abstract: PURPOSE:To suppress the increase of traffic in a packet exchange network by means of the transmission of network management information and to improve the reliability of control information notice. CONSTITUTION:At the time of transferring a general user data packet between terminals (a) and (b) connected to the packet exchange network through packet exchanges A and B, network management information is transferred by mounting it in the transmission recognition frame of a layer 2 from the reception-side packet exchange to the transmission source packet exchange when network management information to be transmitted/-received occurs between the packet exchanges A and B.
Patent JP-S6428447-A (JP)
Title: Bath hot water feeding method
Inventor: MITATE KYUJI
IPC: F24H1/00
Filed: 1987-07-23
Abstract: PURPOSE:To perform an accurate calculation of an amount of hot water fed into a bath tub and enable the desired amount of hot water to be charged into the bath tub by a method wherein an amount of hot water at a heating time is calculated in response to an increased temperature for calculation and the heating time and an amount of hot water corresponding to a difference between the calculated amount and a predetermined amount is supplemented. CONSTITUTION:A desired amount of hot water (VS) to be accumulated in a bath tub 2 is set in advance, a bath automatic switch 25 is turned on and an air purge within a circulation passage composed of a going pipe 5, a return pipe 6 and a bath hot water circulation heater 4 is performed. Then, it is judged whether remaining water of water level higher than a bath adapter 21 within the bath tub 2. In case it is judged that there is no remaining hot water, a primary hot water feeding is carried out to cause the water level to attain a higher level than the bath adapter 21. Then, in order to calculate an amount of hot water (V) within the bath tub 2 at this time hot water within the bath tub 2 is circulated and heated by a bath hot water circulation and heater 4. A calculation of an increased temperature and a calculation of a heating output of the bath hot water circulation heater 4 are performed to calculate the present amount of hot water (V), this is compared with a set desired amount of hot water (VS) and then hot water of which amount corresponds to the difference is released from the hot water feeder 3. (secondary feeding).
Patent JP-H0547978-A (JP)
Title: Semiconductor device
Inventor: FUKAZAWA HIROYUKI
IPC: H01L21/56
Filed: 1991-07-25
Abstract: PURPOSE:To prevent the generation of voids which is generated when a semiconductor element is sealed with a molding resin. CONSTITUTION:In a semiconductor device wherein a semiconductor element 7 is mounted on a lead frame 100 consisting of a die pad 102 and a plurality of inner lead parts 3 and is sealed with a molding resin M, the interval between the outer peripheral edge parts of the die pad 102 and each internal tip 8 of the lead parts 3 is made narrow in such a way that the rate of the flow of the resin M, which flows on the upper surface of the element 7 and/or the lower surface of the die pad, becomes roughly equal with the rate of the flow of the resin M, which flows on the periphery of the element 7. The device is constituted so as to give a resistance to the flow of the resin M to flow on these parts. Accordingly, the flow of the resin M becomes uniform, the generation of a void can be reduced or eliminated and the reliability and productivity of the device are improved.
Patent JP-H1129244-A (JP)
Title: Image forming device
Inventor: ISEMURA KEIZO
IPC: B65H3/06
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of increasing the productivity of image forming processing by providing a sheet interval adjusting means again after sheet feeding operation is performed so as to reduce the jamming rate of sheets. SOLUTION: This image forming device is formed so that a feeding sensor 39 detects that a sheet P fed by a pickup roller 6 reaches a specified position and a sheet position detector means 33 and 50 to 57 detect the positional information on the preceding sheet P for performing a second image forming so as to temporarily stop the feeding operation of the pickup roller 6 and a pair of separating feed rollers 10 based on the positional information.
Patent JP-S6077921-A (JP)
Title: Production of hot-rolled steel plate having high adhesion to scale
Inventor: WADA TADAYOSHI
IPC: C21D8/02
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a hot-rolled steel plate for general processing use which is capable of being formed without performing surface treatment and can be covered on the surface by hot-rolling after reheating a continuously casted billit having a specified compsn. at a specified temp. and winding at a specified temp. and then cooling in a nonoxidizing atmosphere to a specified temp. CONSTITUTION:A hot billet is obtd. by continuous casting after melting a steel consisting of 0.03-0.25wt% C, <=0.02wt% Si, 0.20-1.00wt% Mn, <=0.020wt% P, <=0.010wt% S, <=0.02wt% Cu, <=0.02wt% Cr, <=0.05wt% Al, and residual wt% Fe. The product is fed to a heating furnace as it is, or reheated at 1,230-1,300 deg.C after cooling once, and rolled roughly at hot and finish-rolled to a desired plate thickness, and wound at 550-700 deg.C. The wound coil 1 is conveyed to a working bed 3, covered with a close cover 4, sealed with water 2. Thereafter, either one of gaseous N2 or Ar or both are blown through nozzles 7a and 7b, and 7c and 7d to cool the coil 1 to 350 deg.C.
Patent JP-H0829721-A (JP)
Title: Damping and heat radiating device for rotary polygon mirror driving motor
Inventor: HISA FUMIYA
IPC: G02B26/10
Filed: 1994-07-15
Abstract: PURPOSE:To provide the damping and heat radiating device of a rotary polygon mirror driving motor where the damping of vibration and heat radiating performance are enhanced. CONSTITUTION:A damping member 11 is provided between a motor cover 3 attached in the vicinity of a rotary polygon mirror driving motor 10 so as to cover a rotary polygon mirror 4 and an optical cover 5 attached at an optical box 2 so as to cover the motor cover 3 and an f-theta optical lens group 6. The damping member 11 absorbs the vibration of the motor cover 3 generated at the time of driving the rotary polygon mirror 4 and the rotary polygon mirror driving motor 10 and reduces vibration transmitted to the optical cover 5. Also, heat generated by the rotary polygon mirror driving motor 10 is radiated from the optical cover 5 through the damping member 11, so that the heat does not accumulate at the inside of the optical cover 5. Thus, the effect caused by the vibration and the heat on the f-theta optical lens group 6 or the like is minimized, so that a beam is image-formed on a photoreceptor in an excellent state.
Patent JP-H0513471-A (JP)
Title: Manufacture of charge transfer device
Inventor: MAEKAWA SHIGETO
IPC: H01L21/339
Filed: 1991-06-28
Abstract: PURPOSE:To provide a method of manufacturing a two-phase buried channel charge transfer device through a small number of processes. CONSTITUTION:In a manufacturing method of a two-phase drive system buried charge transfer device, a second gate insulating film 6 is formed through an oxidation method carried out at a temperature of 900 deg.C or below so as to set a channel potential under a second gate electrode 8 shallower than that under a first gate electrode 4.
Patent JP-H0473133-A (JP)
Title: Production of sponge rubber having small foams in its surface layer
Inventor: KOBAYASHI KAORU
IPC: B29L9/00
Filed: 1990-07-14
Abstract: PURPOSE:To obtain sponge rubber consisting of two layers, that is, a surface layer and an inner layer different in foam size and density using one material quality by locally preheating only the surface necessary for forming two inner and outer layers different in foam size and density by a preheater prior to vulcanizing and foaming unvulcanized non-foamed rubber in a vulcanizing oven and holding the preheated part to predetermined temp. for a definite time. CONSTITUTION:The heater 2b of a preheater 2 is constituted by arranging reflecting plates 6 each having a parabolic cross section and having heat sources 5 at the focuses thereof behind the heat sources 5 such as infrared heaters so as to be capable of locally and uniformly preheating only the surface 4a necessary for forming two inner and outer layers different in foam size and density over the entire surface thereof. The unvulcanized non-foamed rubber subjected to extrusion molding by an extrusion molding machine 1 is placed on a conveyor 2a so that the surface 4a necessary for forming two inner and outer layers different in foam size and density is opposed to the heater 2b and transferred while only the surface 4a is locally preheated. As a result, sponge rubber consisting of two layers, that is, a dense surface layer having a small foam size and an inner layer having a large foam size is obtained.
Patent JP-S57109378-A (JP)
Title: Ultra violet ray erasing type ic
Inventor: TAMURA YOSHIAKI
IPC: H01L29/788
Filed: 1980-12-26
Abstract: PURPOSE:To prevent malfunction of a transistor caused by light, by covering  with an insulative light reflecting cover film a bonding pad and other part of  main surface except for a region to be irradiated by ultraviolet rays for erasing. CONSTITUTION:A bonding pad and other part of a main surface of a transistor 4 of an ultra violet ray erasing type IC, except for a region to be irradiated by ultraviolet rays for erasing, are covered with a light reflecting or absorbing insulative film PSG1. A photo resist 3 is placed over the cover. Light 5 is either absorbed or reflected by the photo resist 3 and can not reach the transistor 4. The lights that come through a cap window do not cause malfunction of the transistor.
Patent JP-H0514197-A (JP)
Title: Analog/digital converter
Inventor: SADATOMI KUNIHIRO
IPC: H03M1/12
Filed: 1991-06-28
Abstract: PURPOSE:To reduce the total conversion time by monitoring each analog input of an A/D converter having plural analog input terminals so as to avoid conversion of a channel having no change thereby improving the conversion efficiency. CONSTITUTION:A potential of an analog signal at pre-conversion of each of analog input terminals AIN1, AIN2, AIN3 is latched by sample-and-hold circuits 104, 105, 106. A potential AINO at pre-conversion to be latched and a potential VAINN at current conversion are compared by analog comparators 110, 111 and an OR gate 112 to discriminate whether or not the deviation exceeds an allowable range set by an offset voltage generating circuit 109. As a result, only when the deviation is outside the allowable range, A/D conversion is implemented.
Patent JP-S6076297-A (JP)
Title: Welding method
Inventor: SHIROMIZU HIRONORI
IPC: B23K35/00
Filed: 1983-10-04
Abstract: PURPOSE:To melt surely a flux and to weld surely a joint part by discharging linearly a pasty joining material formed of a powdery flux and a medium from a nozzle to the joint part and heating said material to melt then cooling the joint part to slidify the joining material. CONSTITUTION:A mixture prepd. by mixing a highly oxidative metal such as aluminum or the like and a highly reducing metallic oxide such as iron oxide is used for a flux. The size of the powder is made to such a size at which the powder passes through a nozzle and which is small enough to form a paste. A low melting compd. which is liquid at an ordinary temp. or melts with slight heating is used for the medium. The medium which evaporates away in short time after the medium is coated to the joint part is more preferable. Arc heat, heat of gas welding, etc., heat of laser light, etc., local heating by a high frequency coil or the like is used for heating the joining material.
Patent JP-H0849995-A (JP)
Title: Heat exchanger
Inventor: MATSUMOTO ISAO
IPC: F28F9/18
Filed: 1994-08-08
Abstract: PURPOSE:To solder the end part of a tube accurately to a tube hole by a method wherein a recessed part of a tube is formed linear in the direction orthogonal to the longitudinal direction of the tube and at a specified pitch in the longitudinal direction of the tube while a jutted part longer than the specified pitch is formed integrally at the rim part of the tube hole. CONSTITUTION:A recessed part 39 of a tube 41 is formed linear in the direction orthogonal to the longitudinal direction of the tube 41 and at a specified pitch in the longitudinal direction of the tube 41. The tube 41 is made up of aluminum with a soldering material clad on both internal and external surfaces thereof and the recessed part 39 formed on one side of the tube 41 is soldered with the recessed part 39 formed on the other side thereof. Then, a jutted part 45 with the height larger than the specified pitch is formed integral at the rim part of the tube hole 37 of a header plate 35. Thus, a flat part 79 is soldered on the inner circumferential surface of the jutted part 45 thereby enabling the soldering of the end part of the tube 41 in the tube hole 37.