baber/WOPTO huggingface dataset:
Patent JP-H02245991-A (JP)
Title: Picture generating device
Inventor: KOMAZAKI HIROSHI
IPC: G06T15/00
Filed: 1989-03-20
Abstract: PURPOSE:To speed up a whole processing by calculating a intersection between tracing rays of light and a voxel, and operating and calculating the substitutive intersection from the intersection with the use of an inside/outside deciding function. CONSTITUTION:A ray-voxel discriminating part 11 discriminates only the voxel where tracing rays of light pass out of the whole voxels, and a three-dimensional digital differentiation analyzing part 12 calculates to which voxel the rays next enter. Further among a voxel list consisting of the plural voxels where the rays pass, the voxel where an object exists is extracted by a ray-voxel cross object list extracting part 13. A ray-voxel intersection calculating part and inside/outside deciding part 14 calculates the intersection between the voxel where the rays pass and the object exists and the rays, and outputs the substitu tive intersection coordinates between the object and the rays from the intersec tion with the use of the inside/outside deciding function inherent in each object. Thus the whole processing can be sped up.
Patent JP-H10258666-A (JP)
Title: Automobile seat
Inventor: MASUI TOSHIO
IPC: B60N2/90
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an automobile seat having a means for preventing the damage of small articles such as the shoes of an occupant seated on a seat behind this automobile seat without a sudden rise in cost. SOLUTION: An automobile seat 1 has a seat part 2 longitudinally movable in relation to a floor member 7 by sliding devices 6 desposed being laterally spaced. A decorative member 5 is disposed at a rear end part 2a of the seat part 2 so as to cover the rear end part 2a. A recessed part 11 that can enclose small articles 10 such as shoes in a space part 9 between the sliding devices 6 is formed at the decorative member 5, and hanging members 12 for covering the side parts 6a of the sliding devices 6 are disposed at the side faces of the recessed part 11.
Patent JP-H11263258-A (JP)
Title: Rear combination lamp for two wheeler
Inventor: TOMOTA MASAYA
IPC: B62J6/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make a license lens invisible, to facilitate the forming of a tail lens and to prevent the fogging of the license lens by fitting the license lens in the upper surface part of the tail lens to fall forward. SOLUTION: A tail lens 7 is fixed for nearly its entire part including a reflection surface 2 and a valve 3 to a housing 1 as the main body part of a rear combination lamp. A license lens 8 is attached to the front falling part of the upper surface of this tail lens 7 so as to fall to the front. Also, a draining hole is formed in the tail lens 7 part in the upper side of the license lens 8 and, further, by providing draining holes in the part of the housing 1 in the front side thereof and in the lower end of the housing 1, the fogging of the license lens 8 caused by the sticking of dusts is prevented. Thus, the license lens 8 surface is not seen by the rider or the like in the rear side and the rider is not dazzled by its white light. The tail lens is formed by using a cutting die, die manufacturing costs are reduced and a forming process takes a short time.
Patent JP-H09261981-A (JP)
Title: Simple power source system
Inventor: KUMAKAWA OSAMU
IPC: H02N6/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent adverse influence on envirinments, and easily supply electric power. SOLUTION: A solar panel 2 and a battery box 3 which stores electric power generated by the solar panel 2 are installed. Hook holes 6, 6 are formed in the upper part of the solar panel 2, and a folding leg 7 capable of pivoting is equipped. Further the solar panel 2 and the battery box 3 are equipped with cigar lighter type socket terminals 8, 8 and 10, 10 for power input and output, respectively.
Patent JP-S57184070-A (JP)
Title: Yarn winding method
Inventor: MURAKAMI YOSHIYA
IPC: B65H67/048
Filed: 1981-05-06
Abstract: PURPOSE:To prevent the yarn from getting caught by a friction roller in the process of winding a yarn from a spinning machine on bobbins by reducing the distance of contact between the yarn and a friction roller on the opposite side of a traverse guide. CONSTITUTION:A yarn Yd from a spinning machine is wound up continuously on bobbins 13d, 14d rotating in pressed contact with a friction roller 5. Bobbins 13d, 14d are fitted on winding shafts 9, 10 mounted on both ends of an arm 11 which turns in the direction indicated by an arrow. When an empty bobbin has come into the position A, a guide 1 is moved forward to stop the traverse motion of a guide 3d and the yarn is passed through a guide 38d and then it is positioned to face the yarn hooking part of the bobbin. Then guide 1 is retracted to cause a supporting frame 20 to tilt into the position c to correctly guide and touch the yarn to the yarn hooking part of the bobbin and then the yarn is wound on the bobbin for about 2 to 3sec. At this time the supporting frame which actuates the switch is returned to its original position. Then the bobbin is pressed and moved into the position A' where it is wound with a yarn until it becomes full. The above arrangement reduces the distance of contact between a yarn and roller 5 when the yarn is hooked on a bobbin.
Patent JP-S63235831-A (JP)
Title: Spot size measuring apparatus
Inventor: KIMURA SHIGEJI
IPC: G01J1/02
Filed: 1987-03-25
Abstract: PURPOSE:To simply measure a spot size, by forming a linear edge pattern made of a material blocking laser beam on a transparent substrate. CONSTITUTION:A pattern 200 shielding laser beam 100 is formed on a transparent substrate 300 and linear edges 201, 202 cross each other at a right angle. The boundary diffraction wave propagating through the substrate 300 is detected by the beam detectors 400, 401 provided on the lateral sides of the substrate 300 which is made movable by a moving mechanism 500. Further, the linear edges 201, 202 of the pattern 200 are respectively made parallel to x- and y- directions. When a spot size is desired to be known in the y-direction, the output change of the detector 400 is measured by a signal processing part 600 while the substrate 300 is moved in the y-direction by the mechanism 500. Gauss distribution is displayed in the processing part 600 to calculate the spot size in the y-direction. The spot size in the x-direction can be calculated by measuring the signal of the detector 401 in the processing part 600 while the substrate 300 is moved in the x-direction by the mechanism 500 using the edge 202.
Patent JP-S55161262-A (JP)
Title: Developing device
Inventor: HORINO HITOSHI
IPC: G03G15/09
Filed: 1979-06-04
Abstract: PURPOSE: To prevent the blocking of toners in the developer and their uneven concentrations by providing a developer circulating case to the developing device of an electrophotographic printer or the like and preliminary agitating and mixing the developer after the developing and the replenishing toners in this.  
     CONSTITUTION: The developer on a magnet roller 4 having completed developing is scraped down by a scraper blade 7 and part thereof is introduced into a developer circulating case 8 and is transferred toward a toner replenishing port 9 by a transfer agitating screw 12. The developer having been replenished with fresh toners in a toner feed port 9 moves to the adjoining transfer agitating screw 13 side and while it is being agitated and mixed, it reaches an exhaust port 10, from which it joins into the developer 3 in the body case 1. Before the developer 3 deposits on the surface of the magnet roller 4 and performs development, it receives agitation further by a pair of agitation screws 2 in the body case 1 and therefore the blocking of the toners in the developer does not occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10250744-A (JP)
Title: Square envelope having return envelope
Inventor: MINATO MASANORI
IPC: B65D27/06
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a square envelope having a return envelope wherewith a square envelope sent by mail can be reused. SOLUTION: A square envelope 10 consisting of a surface part and a reverse side part with a seal part 11 provided at the surface part and a bottom part 12 consisting of the surface part and the reverse side part formed at a position opposite to the seal part 11 has a return envelope part 19 that has a sticking part 18 demarcated by a perforated line 17 and a creased line 16 formed by creasing or pressing and is demarcated by the creased line 16 formed either by creasing or pressing and the bottom part 12.
Patent JP-H06258187-A (JP)
Title: Method for measuring strain characteristics of optical amplifier
Inventor: FURUYAMA HIROSHI
IPC: G01M11/00
Filed: 1993-03-05
Abstract: PURPOSE:To precisely measure a strain amount generated by an optical amplifier by reducing a strain amount generated by devices other than optical amplifiers in measuring strain of an optical amplifier. CONSTITUTION:An optical signal inputted into an optical amplifier 5 is branched 4 and converted into an electric signal 12: this electric signal is controlled in a phase 14 and an intensity 16 and added to an electric signal inputted into the optical amplifier, thereby removing influences of a strain amount generated by a measuring instrument itself. A signal fed back to an electric signal inputted into an optical amplifier after being branched from an optical signal inputted into the optical amplifier is controlled in intensity and phase so that a strain amount of the signal may cancel with a strain amount generated by a measuring instrument itself, equalize in intensity of a strain component with a strain amount generated by the measuring instrument itself, and reverse in phase. This enables high-precision strain measurement by removing influences of a strain of a measuring instrument itself in measurement of strain characteristics of an optical amplifier.
Patent JP-H05233448-A (JP)
Title: Magnetic disk storage device
Inventor: SEO YOSUKE
IPC: G06F3/06
Filed: 1991-03-08
Abstract: PURPOSE:To make the magnetic disk storage device compact and improve the performance of rewriting. CONSTITUTION:In a magnetic disk file system with a cache, a magnetic disk file 3 is provided with a temporary storage (temporary memory) area 4; and data are recorded in the temporary memory 4 simultaneously with a cache memory 22 when recorded and the data in the cache memory 22 are used for rewriting to the magnetic disk memory 3, but the data in the temporary memory 4 are used in emergency such as a power failure. Further, a dedicated head is provided for the temporary memory area 4.
Patent JP-H05228529-A (JP)
Title: Production of internally finned pipe
Inventor: YAMADERA YOSHIMI
IPC: B21C25/04
Filed: 1992-02-17
Abstract: PURPOSE:To prevent the degradation in the hardenability of the internally finned pipe by scale formation by forming scale on the surface of a mandrel to prevent seizure and easily executing the scale formation in the extrusion forming of this pipe. CONSTITUTION:The mandrel consisting of a tool steel contg., by weight, 4.5 to 5.5% Cr and 1.0 to 1.5% Mo is hardened at the temp. of the Ac3 point in the atm. The scale of >=5mum thickness is formed over the entire part of the surface of the mandrel by the hardening. The extrusion is executed by adjusting the thickness of the formed scale to 5 to 25mum.
Patent JP-H02248345-A (JP)
Title: Method and device for coating optical fiber with thin film
Inventor: MIYAJIMA YOSHIAKI
IPC: C03C25/10
Filed: 1989-03-23
Abstract: PURPOSE:To form a film at a high rate by a low-temp. process at the time of coating an optical fiber with the inorg. thin film by plasma CVD by increasing the plasma density around the optical fiber. CONSTITUTION:The gaseous N2 from a vessel 8 is introduced from the vicinities of the inlet and outlet for an optical fiber 2 of a plasma CVD device through a valve 6, and a reaction chamber 10 consisting of the inner reaction forechamber 9 and an insulating cylindrical vessel 21 is evacuated by a vacuum pump 5. A gaseous reactant is introduced into the reaction chamber 10 from a vessel 13, and the gas pressure is kept below atmospheric pressure. The optical fiber 2 is pulled, straightened and passes through the reaction chamber 10. An AC voltage of specified frequency is impressed on plural couples of discharge electrodes 11 parallel to the fiber 2, arranged at regular intervals in the axial direction with the fiber as the center and having the same cross-sectional shape to generate an electric discharge. The solenoid coils 12 wound on the vessel 21 are excited by DC, the discharge current is increased by a magnetic field generated in the axial direction of the fiber 2 to reinforce the discharge energy, and the film forming rate is increased by the radical produced by the dissociation of the gaseous reactant.
Patent JP-S59194233-A (JP)
Title: Kana to kanji conversion system
Inventor: OGITA TAKAHIKO
IPC: G06F17/22
Filed: 1983-04-20
Abstract: PURPOSE:To obtain high conversion efficiency during processing in any field by copying and preserving an expected vocabulary in an exclusive-use dictionary when the vocabulary is not found in the dedicated dictionary but registered in a general-use dictionary in order other than the 1st oder. CONSTITUTION:When an expected vocabulary is not found in the exclusive-use dictionary and registered in the general-use dictionary in order other than the 1st order, this vocabulary is copied and stored in the exclusive-use dictionary. For example, when ''seisan no kojo'' is inputted from an input device 1, a KANA (Japanese syllabary)-KANJI(Chinese character) converting device 2 refers to the exclusive-use dictionary 31 to select ''seisan'' (production) as the 1st candidate and regard ''no'' as a postpositional auxiliary word to the main word. Then, when no proper word for ''kojo'' (factory) is found in the exclusive-use dictionary 31, a dictionary selecting device 4 is switched to the general-use dictionary 5. When the 1st candidate for ''kojo'' (factory) does not correspond to the intention of the input operator, the following candidate for ''kojo'' improvement is selected by being indicated again from the input device 1 and registered in the exclusive-use dictionary 31.
Patent JP-S57185315-A (JP)
Title: Urethane resin composition without yellowing
Inventor: SUZUKI MIKIO
IPC: C08G18/00
Filed: 1981-05-11
Abstract: PURPOSE: The titled composition, containing a polyisocyanate containing isocyanate groups in a specific number or more and a compound containing hydroxyl groups, capable of giving a molded article having improved transparency, scuff resistance and weather resistance without generating a toxic diisocyanate vapor in the reaction.  
     CONSTITUTION: A composition obtained by incorporating (A) polyisocyanate obtained by the biuret or/and isocyanurate bonds of an aliphatic and/or alicyclic diisocyanate, e.g. 1,6-hexamethylene diisocyanate, and having three or more isocyanate groups in one molecule, with (B) one or more compounds having two or more hydroxyl groups in one molecule selected from a polyether (or polyester) polyol, a polyalkylene glycol containing 2W4C alkyl groups, a urethane prepolymer containing terminal hydroxyl groups and a polyhydric alcohol at an equivalent ratio between the hydroxyl groups and the isocyanate groups of 1: (0.8W1.5), preferably 1:(1.0W1.2). The resultant composition is then cured and molded to give a molded article.  
     USE: Resin lenses, lighting fixtures, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63234642-A (JP)
Title: Coding and decoding device
Inventor: OGASAWARA KAZUO
IPC: H03M1/00
Filed: 1987-03-23
Abstract: PURPOSE:To independently respectively set a gain by preparing a level adjusting section respectively to a transmission side and a reception side. CONSTITUTION:An analog signal is inputted from an analog input terminal 1, inputted to a coding section 3 via a level adjusting section 2, the coding section 3 codes an inputted analog signal into a digital signal and the result is outputted from a digital output terminal 4. The system gain of the transmission side provided with the coding section 3 depends on the level adjusting section 2 controlled by a level control section 10 and the signal of a level data input terminal 9. The digital signal is inputted to a decoding section 6 from a digital input terminal 5, and the analog signal decoded by the decoding section 6 is outputted from an analog output terminal 8 via the level adjusting section 7. The gain of the system of the reception side of the decoder 6 depends on the level adjusting section 7 controlled by a level control section 11 and level data input terminal 12. Thus, the gain adjustments of the coding section and the deciding section are set independently.
Patent JP-S51146648-A (JP)
Title: Guide vane closing method at pump output interruption time
Inventor: YAMAGUCHI YUUZOU
IPC: F03B15/04
Filed: 1975-06-11
Abstract: PURPOSE: During the specified time t 1  immediately after interruption of input, the opening area of guide vane is quickly throttled down to the specified opening area S 1  and subsequently,throttling speed is decelerated and thus operation of a hydraulic machine at the time of input interruption is stopped in a short time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63170493-A (JP)
Inventor: ISHIWATARI HIDEO
IPC: C11B11/00
Filed: 1987-03-23
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-H09265794-A (JP)
Title: Boosting circuit
Inventor: KAI YASUKAZU
IPC: G11C11/407
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To switch the boosting levels in an ordinary operation and at the burn-in test. SOLUTION: The VBOOST is a boosting power source higher in level than the positive power source VDD. In an ordinary operation (MODEB=H level) when the driving timing signal TG2 from the timing adjusting circuit K2 becomes an H level from an L level, the inverters 11, 13 bring the nodes 6, 7 to VDD, driving the NMOS capacities, C11 and C12, to boost the node 3. However at the burn-in test (MODEB=H level), the NAND gate Na1 and I3 fix the node 6 at the GND level to boost and drive the C11 alone. Next, when the driving timing signal TG1 becomes from the H-level to the L-level and the level shifter K1 brings the node 1 to the VBOOST level, the boosting voltage of the node 3 is supplied from the NTr2 to the load. The boosting voltage at this point is lower than that in an ordinary operation since it does not drive the C12.
Patent JP-S55162084-A (JP)
Title: Watch malfunction preventing system
Inventor: HOSHII TOSHIFUMI
IPC: G04G3/00
Filed: 1979-06-06
Abstract: PURPOSE:To prevent the watch malfunction at the data transfer time with a simple constitution, by inhibiting the data transfer to the dividing counter while the operation is carried out based on the count output of the dividing counter and with the control given to the gate. CONSTITUTION:For the clocking data of RAM2 given by the program command which is read out of ROM1, the bit data of the 2nd dividing counter 11 passing through gates G1... and G1'... via adder circuit 3 receives the addition operation, and the clocking results of hour, minute, second and others are displayed in sequence at display part 6. The division output of counter 9 is transferred to counter 11 from counter 9 via AND gate 12 the open/close of which is controlled with the control output given through inverter 13 of instruction decoder 4 and via FF10 which is controlled by the clock pulse. Gates G1... and G1'... are opened via decoder 4. And the data transfer is inhibited from counter 9 to counter 11 while the addition operation is carried out based on the contents of counter 11. Thus the watch malfunction due to the change of the data transfer can be prevented with a simple constitution.
Patent JP-H11273196-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KONISHI AKIO
IPC: G11B15/61
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable and compact mechanism having a small driving load applied during loading by preventing damage caused by unexpected interference generated during loading between a guide post mounted on a tape guide post transferring means and a rotary head cylinder regarding a mechanism used for a magnetic recording/ reproducing device. SOLUTION: The tip part of an inclined post 46 is provided with a tapered shape 46a in a direction where a diameter is reduced from the lower side of the upper end of a magnetic tape to the upper side of the upper end of the same. Thus, unexpected damage is prevented from being given to a rotary head drum or a head during loading without enlarging a mechanism or increasing a load during loading.
Patent JP-H02249758-A (JP)
Title: Seat reservation display device for vehicle
Inventor: SEKINO SHINICHI
IPC: B61D41/00
Filed: 1989-03-22
Abstract: PURPOSE:To contribute to the improvement of convenience for passengers by displaying in the vehicle a reservation condition of a designated seat while make possible to be reserved in the vehicle. CONSTITUTION:A display input device 12, processor 14, communication device 16 and an antenna 18 are mounted to a vehicle 10 allowing the communication device 16 to give information to an receive it from a seat reserved ticket selling system 20 in the ground side through the antenna 18 and a communication line provided in a track. The seat reserved ticket selling system 20 is constituted of an antenna 22, communication device 24, central processing 26 and a terminal group 28 set up in a station window. And, a display input device 12 is provided with a display picture plane 30, section assignment control part 32, seat reservation control part 34, prepaid card throw-in port 36 and a reserved ticket sale port 38 and constituted to be able to display a message in the display picture plane 30 for displaying a stop station name, reserved seat picture plane, riding section station name and reservation confirmation or the like.
Patent JP-S60213008-A (JP)
Title: Electromagnetic solenoid
Inventor: WATANABE SHIYUUICHI
IPC: B41J1/44
Filed: 1984-04-09
Abstract: PURPOSE:To obtain an electromagnetic solenoid suitable for formation in a small type, and enabled to be operated according to small driving energy at an electronic typewriter, etc. by a method wherein the solenoid is formed in a construction enabled to make a body to be driven rotatably on a shaft to move and to displace in the axial direction of the shaft. CONSTITUTION:A type wheel 42 is equipped to a holding member 50 fixed to a movable core 49, and when an electromagnetic solenoid 51 is operated to drive the movable core 49 upwards and downwards, the type wheel 42 is driven together upwards and downwards. Moreover, the type wheel 42 is rotated according to a motor 47. A rotor 56 manufactured of a right circular cylinder type magnetic material, and the movable core 49 equipped with the type whell 42 are supported rotation freely and moreover transfer in the vertical direction freely by a shaft 55 fixed to the center of a fixed base 54. When a current is fed to an exciting coil 61, the movable core 49 moves upwards to be attracted to the rotor 56. The lower end surface of the rotor 56 is held in a stabilized condition on the flange part 55a of the shaft 55 according to energy of a spring 57, and a printing type 45a in the upper step and a printing type 45b in the lower step are printed forming a line in the same printing line.