baber/WOPTO huggingface dataset:
Patent JP-H0813619-A (JP)
Title: Mounting method of overhanging unit and mounting structure thereof
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/00
Filed: 1994-06-29
Abstract: PURPOSE:To mount easily an overhanging unit to a building unit on a construc tion site. CONSTITUTION:Before setting up an overhanging unit 2 and a building unit 1 side by side and mounting the overhanging unit 2 to the building unit 1, a mounting bracket 11 is preliminarily installed to either the overhanging unit 2 or the building unit 1. These overhanging unit 2 and building unit 1 are conveyed to a construction site and then the other building unit 1 out of the overhanging unit 2 and the building unit 1 is mounted to the mounting bracket 11.
Patent JP-S5851767-A (JP)
Title: Flat unipolar motor
Inventor: KAMIYA AKIKUNI
IPC: H02K31/02
Filed: 1981-09-21
Abstract: PURPOSE:To eliminate irregular torque of a motor with a unipolar structure by interposing a magnetic core wound with a toroidal coil between a pair of rotor magnets. CONSTITUTION:Two rotor magnets 3, 4 fully magnetized with N-poles and S- poles on the respective surfaces are held on a rotational shaft 1 at the prescribed intervl so that the same polarity poles are opposed to each other, two magnetic cores 7, 8 are secured into the air gap, and coils 9, 10 wound in torochoidal shape are provided on a circular-arc-shaped part formed partly at the core. In this manner, since a flat DC motor can be constructed in a unipolar structure, the split magnetization of the rotor magnet and the polyphase of the armature coil can be eliminated, thereby eliminating rotary phase detecting means such as Hall element and obviating the cause of occurring irregular torque.
Patent JP-S5849959-A (JP)
Title: Charger of electrophotographic copying machine
Inventor: MOMOTAKE NOBUO
IPC: H01T19/00
Filed: 1981-09-21
Abstract: PURPOSE:To charge only the imaging area of a photoreceptor through a single charger, by applying a shield voltage source selectively to the shields divided into each paper size. CONSTITUTION:The main body of a charger 1 comprises a shield 3 like a halved cylinder, and a discharge wire 4 stretched in parallel to the axis of a photoreceptor in the central part of the shield 3. AC high voltage is applied to the wire 4 and the ground from a voltage source 5. The shield 3 is divided into  plural parts in accordance with copiable paper sizes, such as B4 or A4, corresponding to each width of paper size from one end of the shield 3, and voltage  is applied from a shield voltage source 6 selectively to each shield section through switches S4, S3. For example, when a B4 size original is copied, only the  switch S4 is turned on to apply voltage to only the shield 34, and the other  shields are grounded, thus permitting only the imaging part of the photoreceptor  to be charged, and erasion of charge formed on unnecessary nonimage parts, and  interimage parts to be not required.
Patent JP-S6126978-A (JP)
Title: Information recording and reproducing device
Inventor: ANDO MAKOTO
IPC: G11B27/10
Filed: 1984-07-17
Abstract: PURPOSE:To decrease a seek time of head by providing a transfer means of recording and reproducing head automatically moving to an outermost circumference and an innermost innest circumference of a record medium along a track after performing recording and reproducing on a disk type record medium having a vortex type track. CONSTITUTION:A reproducing address toward a record medium 4 is inputted to recording and reproducing address input part 5 from the outside to input control information in the input part. The reproducing address is given to a control signal generating means 2, and if the present position of track of a head 12 differs from that of track indicated by an input reproducing address, a seek- action signal is given to a head seek step 3, a signal indicating retrace of circumference is given to orbit follow up means 4 by the generating step 2, and when the hed 12 reaches the position of sector, an information reproducing means 10 is reproduced to output to an information output part 8. When the operation of reproduction is completed, the head control signal generating step 2 reaches inner or the outermost circumference of track orbit follow up step 4 without any change along track orbit to retrace on the track.
Patent JP-H0311716-A (JP)
Title: Grain boundary insulating type semiconductor ceramic capacitor and manufacture thereof
Inventor: UENO ITSUKI
IPC: C04B35/46
Filed: 1989-06-09
Abstract: PURPOSE:To stabilize temperature characteristics of the title ceramic capacitor by a method wherein a plurality of internal electrodes are provided in ceramic of specific composition, external electrodes are provided on both edge of the internal electrodes, and a semiconductor and electronic machines are protected from the abnormal voltage such as noise, electric pulse, static electricity and the like. CONSTITUTION:A grain boundary insulating semiconductor ceramic raw sheet 1, containing Sr1-xBaxTiO3 (provided that at least one or more kinds of Nb2O5, Ta2O5, V2O5, Dy2O3, Nd2O3, Y2O3, La2O3 of 0.05 to 2.0mol%, Mn2O3 and SiO2 of 0.2 to 5.0mol% in total, and Li2SiO3 of 0.05 to 2.0mol% are contained therein) containing excess Ti so as to form Sr1-xBax and Ti having mol ratio of 0.95<=Sr1-xBax/Ti<1.00, is formed. Internal electrode paste 2 is printed on the above-mentioned raw sheet 1 in such a manner that the paste 2 is extended as far as to the electrode edge which is opposingly positioned alternately, and after the raw sheet 1 has been laminated and press-bonded, the raw sheet 1 is calcined and sintered. Then, external electrode 3 is coated on both edges of the internal electrodes 2a, and a baking operation is conducted thereon.
Patent JP-H04345041-A (JP)
Title: Mounting structure of semiconductor element
Inventor: TANAKA MUNEKAZU
IPC: H01L21/321
Filed: 1991-05-22
Abstract: PURPOSE:To obtain the mounting structure for a semiconductor element which can simply and precisely form a protective film, and precisely align an element with a wiring pattern on an external circuit board, in the case of bonding a flip chip system. CONSTITUTION:By using a heat fusion type insulating film 3 provided with through holes 4 into which metal protrusions 2 of a semiconductor element 1 can be inserted, the semiconductor element 1 is mounted on a wiring pattern 5 formed on an outer circuit board 6. By heating, the insulating film 3 is melted and acts as a protective film.
Patent JP-H09306065-A (JP)
Title: Rotary magnetic recording device
Inventor: YOSHITAKA HIROYUKI
IPC: G11B5/52
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary magnetic recording device in which the contact of a magnetic tape to the fixed lower drum or the rotary upper drum is completely excluded and thereby no demagnetization occurs. SOLUTION: This device includes a fixed lower drum 11 having a cylindrical outer peripheral surface, a rotary upper drum 12 which is supported rotatally against this fixed lower drum 11 and has a cylindrical outer peripheral surface matching the outer peripheral surface of the fixed lower drum 11, a plurality of magnetic heads 13a, 13b which are fixed to the peripheral edge of this rotary upper drum 12 on the side of the fixed lower drum 11 and different in height, and a rotating means which drives and rotates the rotary upper drum 12. In this case, the above rotary upper drum 12 is made to have a comparatively large gap 14 in its lower edge so as not to form a window part about the magnetic head 13a at a low position and at the same time to have a comparatively small window part 12a in correspondence with the magnetic head 13b at a high position.
Patent JP-H11324842-A (JP)
Title: Protective structure for fuel pipe
Inventor: TOMIZAWA TATSUYA
IPC: B60K15/01
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pipe protective structure for certainly protecting the fuel pipe squeeze deformation, in an application of external force caused by collision or the like. SOLUTION: A protector 1 is interposed between a fuel pipe 12 projectingly arranged from a side surface 15 of a chassis frame 14 and a fuel tank 13 arranged near it. The protector 1 fixes its base end 2 to the side surface 15 of the chassis frame 14, and partitions the fuel pipe 12 from the fuel tank 13 side by covering the fuel pipe 12 with a partition part 3. Flange plates 4 on the both sides of the partition part 3 abuts the tilting part 8 of its end edge into contact to the side surface 15 of the chassis frame 14 when it deforms with a pressing force from the fuel tank 13 of the protector 1, and forms a space part with a given volume between the side surface 15 and the partition part 3. The fuel pipe 12 is stored in this space part.
Patent JP-2000341276-A (JP)
Title: Atm communication system and its method
Inventor: AOYAMA KENJI
IPC: H04L12/28
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To extract an asynchronous transfer mode ATM cell sent for each prescribed period without increasing the delay when the ATM cells are extracted at an equal interval through the absorption of the fluctuation of a transmission time at a receiver side, and to absorb a delay fluctuation without giving effect on ATM cell reception processing of a post-stage even when an ATM cell delayed abnormally is received. SOLUTION: An ATM cell reception section 101 receives an ATM cell sent for a prescribed period, and a read timing control section 107 obtains a timing to read a cell received and stored in an FIFO memory section 103 after the time measured by an ATM cell reception timing measurement section 105. A receiving window to discriminate whether or not a cell is received to store in the memory section 103 after this timing is set, and the memory section 103 stores the cell received at this receiving window. Furthermore, the cell not received at the receiving window is aborted and an ATM cell read section 104 reads the stored cells in response to a read timing.
Patent JP-H10338470-A (JP)
Title: Rope hoisting and lowering device of crane
Inventor: OHASHI HIROSHI
IPC: B66C23/62
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve durability by decreasing the degree of fatigue of a rope without restricted the degree of freedom of the arrangement of a winch drum in a structure for hoisting and lowering a rope through a process of laying the rope between a plurality of sheaves pivotally attached to two shafts in a rope hoisting and lowering device of a crane. SOLUTION: In a rope hoisting and lowering device, largediameter bridle sheaves 25a, 25b, 25f and small-diameter bridle sheaves 25c, 25d, 25e are pivotally attached to a bridle shaft 24, and large-diameter bail sheaves 29a, 29b, 29f, 29g and smalldiameter bail sheaves 29c, 29d, 29e are pivotally attached to a bail shaft 28. The large-diameter sheaves and the small-diameter sheaves are approximately alternately provided on two shafts 24, 28, and a boom derricking rope 31 delivered from a winch drum 30 is introduced to the large-diameter bail sheaves 29a provided on the central part of the bail shaft 28.  The rope passing the upper side of the bail sheave 29a is wound from the upper side to the lower side of the large-diameter bridle sheave 25a and then alternately wound every sheave in the same rotational direction in the U-bent shape, and therefore, fatigue of the rope is decreased, and the life of the boom derricking rope 31 can be lengthened.
Patent JP-H05323780-A (JP)
Title: Color image recording method and device therefor
Inventor: FUKUCHI MASAKAZU
IPC: H04N1/29
Filed: 1992-05-15
Abstract: PURPOSE:To reproduce a color image with a proper image density, without loosing color balance even if an image density is lowered among the developers of each color, regardless of the fact that a toner concentration is almost a prescribed value. CONSTITUTION:When a color balance detecting circuit 63 detects the fact that the color balance is abnormal, regardless of the fact that the toner concentration is almost the prescribed value, a second CPU 60 reads the color of toner to be forcibly consumed and a developing bias changing value, from a second lock-up table T2, and executes processing for forcibly consuming the toner, based on the data obtained by the reading.
Patent JP-H10327447-A (JP)
Title: Radio selective call device
Inventor: FUJIWARA YOJI
IPC: H04W88/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio selective calling device in which a sender or contents of transmission message are confirmed by means of a different ring back tone which is optionally prepared by the sender and which is selected depending on the contents of a message. SOLUTION: This device is provided with means 7, 8, 1 that receive a message including a display message and ring back tone data, a display device 4 that displays the received display message and generating means 22, 5 that generate a plurality of different ring back tons based on received ring back tone data. Then a display message set optionally by a sender side including in the received message is displayed and at least one ring back tone predetermined corresponding to at least one ring back tone data set optionally by a sender rings so as to allow the device to confirm the sender or the contents of the transmission message.
Patent JP-H05336851-A (JP)
Title: Automatic system for sprinkling water
Inventor: MUNEYOSHI HIDETAKA
IPC: A01G25/16
Filed: 1992-05-15
Abstract: PURPOSE:To enable the proper water sprinkling without being affected by conditions such as rain conditions, installation site, etc. CONSTITUTION:The amount of rainfall is sensed with a rain gauge 10 and data on the amount of rainfall are successively transferred to a water sprinkling controller 20. Since a data table for indicating a relation between the data on the amount of rainfall before starting the water sprinkling and the optimum data on the amount of water sprinkling is previously prepared in the interior of the water sprinkling controller 2, the data on the amount of rainfall are converted into the data on the amount of sprinkling water by referring to the data table. An automatic water sprinkler 30 is operated based on the data on the amount of water sprinkling to sprinkle only the amount of water sprinkling indicated by the data on the amount of the water sprinkling.
Patent JP-H0314212-A (JP)
Title: Gas insulated transformer with sound proof tank
Inventor: UEHARA KYOICHI
IPC: H01F27/20
Filed: 1989-06-13
Abstract: PURPOSE:To provide the title transformer performing the oxygen deficiency preventive function for the security of maintenance and inspection personnel inside a sound proof tank by a method wherein suction port and an exhaust port having an exhaust fan are provided in the sound proof tank furthermore a detector detecting the decrease in oxygen concentration or the discharge gas concentration from the gas insulated transformer to actuate the said exhaust fan is provided. CONSTITUTION:The title gas insulated transformer with sound proof tank containing the said transformer 1 in the sound insulating tank 2 is provided with a suction port 5 and an exhaust port 4 having an exhaust fan 6 in the said tank 2 as well as a detector 8 detecting the decrease in oxygen concentration or the discharge gas concentration of the transformer 1 to actuate the said exhaust fan 6 near the installation surface of the transformer 1 inside the sound proof tank 2. For example, the exhaust fan 6 is provided in an exhaust duct 7 of the exhaust port 4 and when the discharge gas from the transformer 1 is heavier than the oxygen in the air, the oxygen concentration detector 8 or the transformer discharge gas concentration detector 8 is provided on the position several cm higher than the foundation surface 9 of the transfer 1 inside the inner wall of the tank 2 so that the exhaust fan 6 may be controlled to be started meeting the gas leakage alarming requirements.
Patent JP-H08338866-A (JP)
Title: Spectrum diffusion type radio wave receiving inverse diffusion loop control method
Inventor: HORI KATSUYA
IPC: H04J13/00
Filed: 1996-05-20
Abstract: PURPOSE: To provide a simple and low cost reception device, by binarizing the received spectrum diffusion signal at intermediate frequency phase, and digitally constituting its inverse diffusion and each feedback loop of data bit demodulation, and preventing transition to correlation search due to momentary radio wave fault by timer control. CONSTITUTION: The spectrum diffusion signal received by an antenna 31 is supplied to a high frequency process circuit 32, and, after obtaining the second intermediate frequency signal, binarized at a binarizing circuit 35. The pseudo noise code output from a code generator 51 is so controlled as to correspond to the phase and frequency of the pseudo noise code in the output signal of the circuit 35, and the both a multiplied each other by a multiplicator 36 for inverse diffusion demodulation. For a feedback loop 60 demodulating data bit, a costas loop is used, while these are constituted in digital, and each control signal is formed with software on a microcomputer 100.  The transition from correlation lock condition to search condition between the reception signal and the pseudo noise code from the generator 51 is done with timer operation, and made transition caused by momentary radio wave fault is prevented.
Patent JP-H096324-A (JP)
Title: Method and device for color image processing
Inventor: MITA YOSHINOBU
IPC: G09G5/377
Filed: 1995-06-15
Abstract: PURPOSE: To provide a method and a device for color image processing which allow effective color space conversion and resolution conversion. CONSTITUTION: In the case where RGB color image data is inputted to be converted into YUV image data, the U, V components are obtained by sampling the RGB data required for obtaining the Y component with a sampling fraction of 1/2 to be inputted into multipliers, 4 to 6. On the other hand, at the time when YUV image data is inputted to be converted into RBG color image data, multiplication factors, K3 to K7, alone are inputted into multipliers, 4 to 7, to make the computation of the common terms in the matrix computation with one try.
Patent JP-H096782-A (JP)
Title: Method and device for processing document
Inventor: YAGISAWA TSUYOSHI
IPC: G06F17/27
Filed: 1995-06-15
Abstract: PURPOSE: To efficiently perform the correcting processing of a sentence by calculating the values of correlation between character strings and unknown words included in a prescribed document and selecting the character string having the calculated high correlative value as a corrected word candidate for the unknown word. CONSTITUTION: This device is composed of a sentence holding part 1, document check processing part 2, word dictionary 3, grammatical rules 4, sentence checked result holding part 5, document file 6, similar part collecting processing part 7, similar part collected result holding part 8, correction candidate phrase estimating processing part 9 and sentence checked result display part 10. In this case, the unknown word is detected based on the search of the word dictionary 3 having the descriptions of words at least, the values of correlation between the character strings included in the prescribed document and the unknown word are calculated, and the character string having the calculated high correlative value is selected as the corrected word candidate for the unknown word. Namely, concerning the part of the unknown word provided by document check processing, similar parts are collected by using a document check and the most similar part is provided as its correction candidate phrase.
Patent JP-H05317987-A (JP)
Title: Method and device for shearing
Inventor: KONDO KAZUYOSHI
IPC: B21D28/16
Filed: 1992-05-15
Abstract: PURPOSE:To exactly separate a product and a scrap without generating a burr. CONSTITUTION:A material 30 to be cut is set between a punch 16 and a die 6, the material 30 to be cut is cut by the die 6 lowered following to a lowered blank holder 10. The material to be cut is classified into product part 30W and a scrap part 30S at the cut part to form a part having a small sectional area and a stretching die 20 and the blank holder 10 are neared closer and the scrap part 30S is held between them. Then, the die 6 is lowered toward the blank holder 10 and the punch 16 is lowered toward the stretching die 20 when compressing springs 8 and 18 are conpressed. Thus, the scrap part 30S held between the blank holder 10 and the stretching die 20 is applied with a bending stress toward the blank holder 10 side and a tension stress is method on the boundary line between the product part 30W and the scrap part 30S and both parts are flactured to be separated.
Patent JP-S634302-A (JP)
Title: Feedback process controller
Inventor: NOMA TAKASHI
IPC: G05B13/00
Filed: 1986-06-24
Abstract: PURPOSE:To improve the response and stability of a control system by varying the proportional gain and integral gain of a proportional-plus-integral device according the quantity of deviation between a set command and a feedback quantity. CONSTITUTION:A comparison part 4 compares a set command signal S1 from a command setting part 1 with a feedback quantity signal S3 detected by a detection part 3 from a controlled variable signal S2 from a process part 2 to be controlled to generate a control deviation quantity signal S4. The proportional gain and integral time constant are set in a proportional gain function generator 8 and an integral time constant function generator 10 according to the set command signal S1, but those proportional gain and integral time constant are varied by a proportional gain multiplier 9 and an integral time constant divider 11 according to the control deviation quantity signal S4. The control deviation quantity signal S4 is integrated proportionally by a proportional- plus-integral device 5 based on the proportional gain and integral time constant obtained as mentioned above and automatic control is performed with an obtained operation information signal S5.
Patent JP-H11342413-A (JP)
Title: Shape steel cooling method and its device
Inventor: NAKASEKO MAKOTO
IPC: C21D9/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To carry out an uniform flange cooling against various kinds of shape steel flange sizes by changing a cooling range of the flange in an upper, lower direction so as to make an upper non-cooling part height of the shape steel flange substantially equal to a lower non-cooling part height. SOLUTION: A H-shape steel 1, which is a member to be cooled and composed of a flange 2 and a web 3, is cooled with a cooling device 5. The cooling device 5 is installed in the shape steel 1 manufacturing line and cools the flange 2 of the shape steel 1 with plural spray nozzles 10. A nozzle header 9, which has a spray nozzle 10 and is connected with a wire 13 of a driving device 12, is disposed on a slanting face 7 of a mobile truck 6. With the usage of the device, the nozzle 10 is made to move in the diagonally upper/lower direction with an angle equal to the nozzle 10 spreading lower angle. A cooling range of the flange 2 in an upper/lower direction is thus changed so that the upper non-cooling part height of the shape steel flange 2 is made to be substantially equal to the lower non-cooling part height.